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  • 1
    Keywords: disaster risk management ; integrated frameworks ; flood risk ; risk management in local community ; implementing social platform ; flood risk communication support system
    Description / Table of Contents: Part I: An integrated framework of disaster risk management --- An Integrated Risk Analysis Framework for Emerging Disaster Risks: Toward a better risk management of flood disaster in urban communities / S. Ikeda / pp. 1-21 --- Fundamental Characteristics of Flood Risk in Japan's Urban Areas / T. Sato / pp. 23-40 --- Integration Framework of Flood Risk Management: What should be integrated? / K. Seo / pp. 41-56 --- Public Preference and Willingness to Pay for Flood Risk Reduction / G. Zhai / pp. 57-87 --- New Mode of Risk Governance Enhanced by an e-community Platform / T. Nagasaka / pp. 89-107 --- Part II: Interdisciplinary studies of flood risk --- Uncertainty in Flood Risks and Public Understanding of Probable Rainfall / S. Shimokawa and Y. Takeuchi / pp. 109-119 --- Public Perception of Flood Risk and Community-based Disaster Preparedness / T. Motoyoshi / pp. 121-134 --- Residents' Perception about Disaster Prevention and Action for Risk Mitigation: The case of the Tokai flood in 2000 / K. Takao / pp. 135-151 --- Roles of Volunteers in Disaster Prevention: Implications of questionnaire and interview surveys / I. Suzuki / pp. 153-163 --- Issues and Attitudes of Local Government Officials for Flood Risk Management / K. Terumoto / pp. 165-176 --- The Niigata Flood in 2004 as a Flood Risk of "Low Probability but High Consequence" / T. Sato, T. Fukuzono, and S. Ikeda / pp. 177-192 --- Insurance Issues of Catastrophic Disasters in Japan: Lessons from the 2005 Hurricane Katrina Disaster / H. Tsubokawa / pp. 193-198 --- Part III: Pilot studies of implementing social platform of risk management in local community: Participatory flood risk communication support system (Pafrics) --- Participatory Flood Risk Communication Support System (Pafrics) / T. Fukuzono, T. Sato, Y. Takeuchi, K. Takao, S. Shimokawa, I. Suzuki, G. Zhai, K. Terumoto, T. Nagasaga, K. Seo, and S. Ikeda / pp. 199-211 --- Flood Risk Communication with Pafrics / Y. Takeuchi and I. Suzuki / pp. 213-224
    Pages: Online-Ressource (XIV, 227 Seiten)
    ISBN: 9784887041400
    Language: English
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  • 2
    Keywords: air-sea exchange processes and flux ; geochemical processes in seawater ; primary production and other biological processes ; particle flux and sediment geochemistry ; submarine hydrothermal processes ; modeling and physical oceanography
    Description / Table of Contents: Chapter I. Air-Sea Exchange Processes and Flux --- Chemical composition of marine aerosols over the Central North Pacific—Results ftom the 1991 cruise of Hakurei Maru No. 2 / Uematsu, M., Kawamupa, K., Ibusuki, T. and Kimoto, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 3-14 --- Estimation of mineral aerosol fluxes to the Pacific by using environmental plutonium as a tracer / Nakanishi, T., Shiba, Y., Muramatsu, M. and Haque, M. A. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 15-30 --- Land-derived lipid class compounds in the deep-sea sediments and marine aerosols from the North Pacific / Kawamura, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 31-51 --- Iron and manganese in the atmosphere and oceanic waters / Nakayama, E., Obata, H., Okamura, K., Isshiki, K., Karatani, H. and Kimoto, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 53-68 --- Laboratory estimation of CO2 transfer velocity across the air-sea interface / Komom, S., Shimada, T. and Murakami, Y. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 69-81 --- Dissolution of calcareous tests in the ocean and atmospheric carbon dioxide / Nozaki, Y. and Oba, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 83-92 --- Calcium carbonate production and carbon dioxide flux on a coral reef, Okinawa / Ohde, S. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 93-98 --- Chapter II. Geochemical Processes in Seawater --- Generations of carbonyl sulfide and hydrogen peroxide in the Seto Inland Sea—Photochemical reactions progressing in the coastal seawater / Fujiwara, K., Takeda, K. and Kumamoto, Y. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 101-127 --- Speciation of organoarsenical compounds in the hydrosphere / Sohrin, Y., Hasegawa, H. and Matsui, M. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 129-138 --- Chemical speciation of selenium in natural waters / Nakaguchi, Y., Koike, Y. and Hiraki, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 139-158 --- The concentration distribution and chemical form of arsenic compounds in seawater / Tanaka, S. and Santosa, S. J. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 159-170 --- The rare earth elements and yttrium in the coastal/offshore mixing zone of Tokyo Bay waters and the Kuroshio / Nozaki, Y. and Zhang, J. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 171-184 --- The tetrad effect in seawater; a long dispute and an analytical approach to the confirmation of the effect / Akagi, T. and Masuda, A. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 185-199 --- Detection, characterization and dynamics of dissolved organic ligands in oceanic waters / Tanoue, E. and Midorikawa, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 201-224 --- Chapter III. Primary Production and Other Biological Processes --- Nitrate assimilation and new production in open ocean / Kanda, J. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 227-238 --- Primary production and community respiration in the subarctic water of the western North Pacific / Odate, T. and Furuya, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 239-253 --- Effects of a seamount on phytoplankton production in the western Pacific Ocean / Furuya, K., Odate, T. and Taguchi, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 255-273 --- Marine colloids: Their roles in food webs and biogeochemical fluxes / Nagata, T. and Koike, I. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 275-292 --- Regional and seasonal variations of biomass and bio-mediated materials in the North Pacific Ocean / Yanada, M. and Maita, Y. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 293-306 --- Nitrogen and carbon stable isotopic ecology in the ocean: The transportation of organic materials through the food web / Sugisakj, H. and Tsuda, A. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 307-317 --- The role of carnivorous zooplankton, particularly chaetognaths in ocean flux / Terazaki, M. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 319-330 --- Seasonal changes in deep-sea benthic foraminiferal populations: Results of long-term observations at Sagami Bay, Japan / Kitazato, H. and Ohga, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 331-342 --- Chapter IV. Particle Flux and Sediment Geochemistry --- Spatial variation of Al flux in the North Pacific observed with sediment trap / Noriki, S., Iwai, T., Shimamoto, A., Tsunogai, S. and Harada, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 345-354 --- Spatial and temporal variation of δ515N in sinking particles in deep waters: Its implication for the origin and transport of particulate organic matter / Nakatsuka, T., Handa, N. and Imaizumi, S. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 355-374 --- 230Th and 231Pa distributions in surface sediments off Enshunada, Japan / Taguchi, K. and Narita, H. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 375-382 --- Remobilization of transition elements in pore water of continental slope sediments / Kato, Y., Tanase, M., Minami, H. and Okabe, S. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 383-405 --- Geochemistry of pore waters from a bathyal Calyptogena community off Hatsushima Island, Sagami Bay, Japan / Masuzawa, T., Nakatsuka, T. and Handa, N. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 407-421 --- Chapter V. Submarine Hydrothermal Processes --- Wide variation of chemical characteristics of submarine hydrothermal fluids due to secondary modification processes after high temperature water-rock interaction: a review / Gamo, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 425-451 --- Geochemistry of phase-separated hydrothermal fluids of the North Fiji Basin, Southwest Pacific / Ishibashi, J. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 453-467 --- Chemical modeling of seawater-rock interaction: Effect of rock-type on the fluid chemistry and mineral assemblage / Chiba, H. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 469-486 --- Hydrothermal mineralization in the Mid-Okinawa Trough / Nakashima, K., Sakai, H., Yoshida, H., Chiba, H., Tanaka, Y., Gamo, T., Ishibashi, J. and Tsunogai, U. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 487-508 --- Iron-rich smectite formation in the hydrothermal sediment of Iheya Basin, Okinawa Trough / Masuda, H. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 509-521 --- Formation and alteration of organic compounds in simulated submarine hydrothermal vent environments / Kobayashi, K., Kohara, M., Gamo, T. and Yanagawa, H. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 523-535 --- Localized heat flow anomalies in the middle Okinawa Trough associated with hydrothermal circulation / Kinoshita, M. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 537-559 --- Chapter VI. Modeling and Physical Oceanography --- Material transport models from Tokyo Bay to the Pacific Ocean / Yanagi, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 563-574 --- Climate and weather effects on the chlorophyll concentration in the northwestern North Pacific / Sugimoto, T., Tadokoro, K. and Furushima, Y. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 575-592 --- Ecosystem models for the three regional problems in the Northern Pacific / Kishi, M. J. and Kawamiya, M. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 593-611 --- A review on the subtropical mode water of the North Pacific (NPSTMW) / Hanawa, K. and Suga, T. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 613-627 --- Flow distribution at 165°E in the Pacific Ocean / Kawabe, M. and Taira, K. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 629-649 --- Determination of monthly mean sea surface temperature from 1981 to 1990 by the NOAA-AVHRR in the equatorial Pacific / Kishino, M. / Biogeochemical Processes and Ocean Flux in the Western Pacific, / pp. 651-659
    Pages: Online-Ressource (IX, 672 Seiten)
    ISBN: 4887041160
    Language: English
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  • 3
    Keywords: foraminifera ; ostracodes ; conodonts ; radiolarians ; diatoms ; siliceous fossils ; calcareous nannofossils ; pollen
    Description / Table of Contents: GENERAL --- Faunal turnover and depth stratification: their relationships to climate and productivity events in the Eocene to Miocene pelagic realm / Keller, Gerta and Macleod, Norman / pp. 1-14 --- Pacific carbonate cycles revisited: arguments for and against productivity control / Berger, W. H. / pp. 15-25 --- FORAMINIFERA --- The paleogeography, evolution and extinction of Late Miocene-Pleistocene planktonic foraminifera from the Southwest Pacific / Jenkins, D. Graham / pp. 27-35 --- Canderotalia, a new Middle Miocene planktonic foraminiferal genus of the family Candeinidae / Saito, Tsunemasa / pp. 37-41 --- Paleogeography and paleoceanography during the middle Miocene in the Fossa-Magna and Kanto regions, Central Japan / Oda, Motoyoshi and Akimoto, Kazumi / pp. 43-50 --- Faunal succession of benthic foraminifera in the upper Yatsuo Group of the Hokuriku district, central Japan—a temporal faunal trend during an Early-Middle Miocene transgression in Japan / Hasegawa, Shiro and Takahashi, Toshihiro / pp. 51-66 --- Some features of the Pleistocene paleo-circulation in the eastern equatorial Indian Ocean (by Foraminifera) / Belyaeva, N. V. and Burmistrova, I. I. / pp. 67-70 --- Distribution of foraminifera in estuarine deposits: a comparison between Asia, Europe and Australia / Wang, Pinxian / pp. 71-83 --- Benthic foraminiferal species diversity pattern in a Late Miocene-Early Pliocene sequence of Neill Island, Andaman Sea / Sharma, V. and Kumar, R. / pp. 85-89 --- Planktonic foraminifera from the Navidad Formation, Chile: their geologic age and palcoceanographic implications / Ibaraki, Masako / pp. 91-95 --- Foraminiferal evidence for the sources and timing of mass-flow deposits south of Baltimore Canyon / Thompson, Peter R. / pp. 97-128 --- Paleogene zonal scales based on planktonic foraminifers and their significance for elaboration of the Paleogene stratigraphic schemes of the Pacific high latitudes / Krasheninnikov, V. A., Sernova, M. Ya. and Basov, I. A. / pp. 129-141 --- Planktonic foraminiferal biostratigraphy of Middle Eocene to Early Oligocene rocks in southern Kyushu, Japan / Nishi, Hiroshi / pp. 143-174 --- Neogene planktonic foraminiferal biochronology of the DSDP sites along the Ninetyeast Ridge, northern Indian Ocean / Srinivasan, M. S. and Chaturvedi, S. N. / pp. 175-188 --- Notes on marine Quaternary sediments newly found in the west coastal area of the Satsuma Peninsula, Kyushu, Japan, with special reference to the benthic foraminiferal assemblages / Oki, Kimihiko and Yamamoto, Hideshi / pp. 189-205 --- Depth distribution of Recent benthic foraminifera on the continental shelf and uppermost slope off southern Akita Prefecture, Northeast Japan (The Eastern Japan Sea) / Matoba, Yasumochi and Fukasawa, Kazue / pp. 207-226 --- Benthic foraminifera from brackish lake Nakanoumi, San-in district, southwestern Honshu, Japan / Nomura, Ritsuo and Seto, Koji / pp. 227-240 --- A distinctive new species of Notorotalia (Foraminiferida) from the basal Miocene of New Zealand / Hornibrook, N. de B. / pp. 241-243 --- Rotaliid foraminifera from the Rembang zone area, north central Java, Indonesia / Kadar, Darwin / pp. 245-256 --- Some Miocene Nephrolepidina (Family Lepidocyclinidae) from the Shimoshiroiwa Formation, Izu Peninsula, Japan / Matsumaru, Kuniteru / pp. 257-265 --- Notes on the specific determination of the genus Tetrataxis / Okimura, Yuji / pp. 267-272 --- Foraminifers from the "Torinosu Limestone" embedded in the Ishido Formation of the Sanchu Cretaceous System, Kanto Mountains, Central Japan / Sashida, Katsuo, Igo, Hisayoshi, Adachi, Shuko and Ito Sayuri / pp. 273-280 --- Cretaceous planktonic foraminiferal biostratigraphy and paleoceanographic events in the Pacific Ocean with emphasis on indurated sediment / Sliter, William V. / pp. 281-299 --- Upper Cretaceous foraminifera in Santonian to Maestrichtian depositional sequences in New Jersey coastal plain / Olsson, R. K. and Usmani, P. A. / pp. 301-315 --- Campanian planktonic foraminifers and ostracodes from Hobetsu, Hokkaido, northern Japan. Part 1. Planktonic foraminifers / Kaiho, Kunio / pp. 317-325 --- OSTRACODES --- Campanian planktonic foraminifers and ostracodes from Hobetsu, Hokkaido, northern Japan. Part 2. Ostracodes / Ishizaki, Kunihiro / pp. 327-333 --- Some aquatic and terrestrial animals from brackish deposits of Okinawa-jima, southern Japan / Nohara, Tomohide and Ohshiro, Itsuro / pp. 335-337 --- Modem ostracode fauna from Otsuchi Bay, the Pacific coast of northeastern Japan / Ikeya, Noriyuki, Zhou, Bao-chun and Sakamoto, Jun-ichi / pp. 339-354 --- CONODONTS --- Morphological variation in Spathian conodont Spathoicriodus collinsoni (Solien) from the Taho Limestone, Japan / Koike, Toshio / pp. 355-364 --- RADIOLARIANS --- Radiolarian age of the Lower Yezo Group and the upper part of the Sorachi Group in Hokkaido / Taketani, Yojiro and Kanie, Yasumitsu / pp. 365-373 --- Late Jurassic Radiolaria from the Kowhai Point Siltstone, Murihiku Terrane, North Island, New Zealand / Aita, Yoshiaki and Grant-Mackie, J. A. / pp. 375-382 --- Radiolarian faunas discovered from the Permian Yoshii Group in Okayama Prefecture, western Japan / Sada, Kimiyoshi, Takata, Yoshio and Oho Yukimasa / pp. 383-387 --- Middle Paleozoic radiolarians of the genus Ceratoikiscum from Japan / Ishiga, Hiroaki / pp. 389-397 --- DIATOMS --- Distribution of diatom species in the surface sediments of Lutzow-Holm Bay, Antarctica / Tanimura, Yoshihiro / pp. 399-411 --- Neogene diatom datum levels in the equatorial and north Pacific / Barron, John A. / pp. 413-425 --- Diatom biometry of the Miocene index Denticulopsis hyalina / Maruyama, Toshiaki / pp. 427-437 --- OTHER SILICEOUS FOSSILS --- Geological significance of siliceous microfossils from Dogo, Oki Islands / Ling, Hsin Yi and Kobayashi, Hiroaki / pp. 439-447 --- Peridiniacean cyst genus Xandarodinicum in the late Early Miocene Kaminoyama Formation in the western part of Zao Volcano, Yamagata, North Japan / Matsuoka, Kazumi / pp. 449-455 --- CALCAREOUS NANNOFOSSILS --- A stratigraphically significant new species, Reticulofenestra asanoi (Calcareous nannofossil) / Sato, Tokiyuki and Takayama, Toshiaki / pp. 457-460 --- Paleogene calcareous nannofossils from Hokkaido, Japan / Okada, Hisatake and Kaiho Kunio / pp. 461-471 --- POLLEN --- The palyno-flora of early Middle Miocene sediments in the Pohang and Yangnam basins, Korea / Yamanoi, Tohru / pp. 473-480
    Pages: Online-Ressource (IX, 480 Seiten)
    ISBN: 488704108X
    Language: English
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  • 4
    Description / Table of Contents: PREFACE The CERN Accelerator School (CAS) was founded in 1983 with the aim to preserve and disseminate the knowledge accumulated at CERN (European Organization for Nuclear Research) and elsewhere on particle accelerators and storage rings. This is being achieved by means of a biennial programme of basic and advanced courses on general accelerator physics supplemented by specialized and topical courses as well as Workshops. The chapters included in this present volume are taken from one of the specialized courses, Applied Geodesy for Particle Accelerators, held at CERN in April 1986. When construction of the first large accelerators started in the 1950's, it was necessary to use geodetic techniques to ensure precise positioning of the machines' components. Since that time the means employed have constantly evolved in line with technological progress in general, while a number of specific developments - many of them achieved at CERN - have enriched the range of available instruments. These techniques and precision instruments are used for most of the world's accelerators but can also be applied in other areas of industrial geodesy: surveying of civil engineering works and structures, aeronautics, nautical engineering, astronomical radio-interferometers, metrology of large dimensions, studies of deformation, etc. The ever increasing dimensions of new accelerators dictates the use of the best geodetic methods in the search for the greatest precision, such as distance measurements to 10 -7, riqorous evaluation of the local geoid and millimetric exploitation of the Navstar satellites. At the same time, the powerful computer methods now available for solving difficult problems are also applicable at the instrument level where data collection can be automatically checked. Above all, measuring methods and calculations and their results can be integrated into data bases where the collection of technical parameters can be efficiently managed. In order to conserve the logical presentation of the different lectures presented at the CAS school, the chapters presented here have been grouped under four main topics. The first and the fourth deal with spatial and theoretical geodesy, while the second and third are concerned with the work of applied geodesy, especially that carried out at CERN. Readers involved in these subjects will find in the following chapters, if not the complete answer to their problems, at least the beginning of solutions to them.
    Pages: Online-Ressource (393 Seiten)
    ISBN: 9783540182191
    Language: English
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  • 5
    Description / Table of Contents: Starting from a more general discussion of mechanisms controlling organic carbon deposition in marine environments and indicators useful for paleoenvironmental reconstructions, this study concentrates on detailed organic-geochemical and sedimentological investigations of late Cenozoic deep-sea sediments from (1) the Baffin Bay and the Labrador Sea (ODP-Leg 105), (2) the upwelling area off Northwest Africa (ODP-Leg 108), and (3) the Sea of Japan (ODP-Leg 128). Of major interest are shortas well as long-term changes in organic carbon accumulation during the past 20 m.y. As shown in the data from ODP-Legs 105, 108, and 128, sediments characterized by similar high organic carbon contents can be deposited in very different environments. Thus, simple total organic carbon data do not allow (i) to distinguish between different factors controlling organic carbon enrichment and (ii) to reconstruct the depositional history of these sediments. Data on both quantity and composition of the organic matter, however, provide important informations about the depositional environment and allow detailed reconstructions of the evolution of paleoclimate, paleoceanic circulation, and paleoproductivity in these areas. The results have significant implications for quantitative models of the mechanisms of climatic change. Furthermore, the data may also help to explain the formation of fossil black shales, i.e., hydrocarbon source rocks. (1) BAFFIN BAY AND LABRADOR SEA The Miocene to Quaternary sediments at Baffin Bay Site 645 are characterized by relatively high organic carbon contents, most of which range from 0.5% to almost 3%. This organic carbon enrichment was mainly controlled by increased supply .of terrigenous organic matter throughout the entire time interval. Two distinct maxima were identified: (i) a middle Miocene maximum, possibly reflecting a dense vegetation cover and fluvial sediment supply from adjacent islands, that decreased during late Miocene and early Pliocene time because of expansion of tundra vegetation due to global climatic deterioration; (ii) a late Pliocene-Pleistocene maximum possibly caused by glacial erosion and meltwater outwash. Significant amounts of marine organic carbon were accumulated in western Baffin Bay during middle Miocene time, indicating higher surface-water productivity (up to about 150 gC m -2 y-l) resulted from the inflow of cold and nutrient-rich Arctic water masses. The decrease in average surface-water productivity to values similar to those of the modern Baffin Bay was recorded during the late Miocene and was probably caused by the development of a seasonal sea-ice cover. At Labrador Sea Sites 646 and 647, organic carbon contents are low varying between 0.10% and 0.75%; the origin of most of the organic matter probably is marine. A major increase in organic carbon accumulation at Site 646 at about 7.2 Ma may indicate increased surface-water productivity triggered by the onset of the cold East-Greeniand Current system. Near 2.4 Ma, i.e., parallel to the development of major Northern Hemisphere Glaciation, accumulation rates of both organic carbon and biogenic opal decreased, suggesting a reduced surface-water productivity because of the development of dosed seasonal sea-ice cover in the northern Labrador Sea. The influence of varying sea-ice cover on surface-water productivity is also documented in the short-term glacial/interglacial fluctuations in organic carbon deposition at Sites 646 and 647. (2) UPWELLING AREAS OFF NORTHWEST AFRICA The upper Pliocene-Quaternary sediments at coastal-upwelling Site 658 are characterized by high organic carbon contents of 4%; the organic matter is a mixture of marine and terrigenous material with a dominance of the marine proportion. The upper Miocene to Quaternary pelagic sediments from close-by non-upwelling Sites 657 and 659, on the other hand, display low organic carbon values of less than 0.5%. Only in turbidites and slumps occasionally intercalated at the latter two sites, high organic carbon values of up to 3% occur. The high accumulation rates of marine organic carbon recorded at Site 658 reflect the high-productivity upwelling environment. Paleoproductivity varies between 100 and 400 gC m "2 y-1 during the past 3.6 m.y. and is clearly triggered by changes in global climate. However, there is no simple relationship between climate and organic carbon supply, i.e., it is not possble to postulate that productivity was generally higher at Site 658 during glacials than during interglacials or vice versa. Changes in the relative importance between upwelling activity (which was increased during glacial intervals) and fluvial nutrient supply (which was increased during interglacial intervals) may have caused the complex productivity record at Site 658. Most of the maximum productivity values, for example, were recorded at peak interglacials and at terminations indicating the importance of local fluvial nutrient supply at Site 658. Near 0.5 Ma, a long-term decrease in paleoproductivity occurs, probably indicating a decrease in fluvial nutrient supply and/or a change in nutrient "content of the upwelled waters. The former explanation is supported by the contemporaneous decrease in terrigenous organic carbon and (river-borne) clay supply suggesting an increase in long-term aridity in the Central Sahara. At Site 660, underneath the Northern Equatorial Divergence Zone, (marine) organic carbon values of up to 1.5% were recorded in upper Pliocene-Quaternary sediments. During the last 2.5 Ma, the glacial sediments are carbonate-lean and enriched in organic carbon probably caused by the influence of a carbonate-dissolving and oxygen-poor deep-water mass. (3) SEA OF JAPAN Based on preliminary results of organic-geochemical investigations, the Miocene to Quaternary sediments from ODP-Sites 798 (Oki Ridge) and 799 (Kita-Yamato-Trough) are characterized by high organic carbon contents of up to 6%; the organic matter is a mixture between marine and terrigenous material. Dominant mechanisms controlling (marine) organic carbon enrichments are probably high-surface water productivity and increased preservations rates under anoxic deep-water conditions. In the lower Pliocene sediments at Site 798 and the Miocene to Quaternary sediments at Site 799, rapid burial of organic carbon in turbidites may have occurred episodically. Distinct cycles of dark laminated sediments with organic carbon values of more than 5% and light bioturbated to homogenous sediments with lower organic carbon contents indicate dramatic shortterm paleoceanographic variations. More detailed records of accumulation rates of marine and terrigenous organic carbon and biogenic opal as well as a detailed oxygen isotope stratigraphy are required for a more precise reconstruction of the environmental history of the Sea of Japan through late Cenozoic time.
    Pages: Online-Ressource (217 Seiten)
    ISBN: 9783540463078
    Language: English
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  • 6
    Unknown
    Berlin ; Heidelberg : Springer
    Description / Table of Contents: PREFACE The application of thermal analysis to earth science has a long history. This is evidenced by the extensive coverages by Mackenzie (1957, 1970), Langier-Kuzniarowa (1967), Schultze (1971), Liptay (t973), Smykatz- Kloss (1974), Todor (1976) and Heide (1982). The chief thermal method has been differential thermal analysis (DTA). Additionally, thermogravimetry (TG; Duval, 1963; Keattch, 1969; Earnest, 1988) and thermodilatometry (Schomburg & Strörr, 1984) have gained some importance. All these methods are still widely ltsed. But recently several new techniques have gained attention, such as thermomagnetometry, thermomechanical analysis and thermosonimetry. Improved equipment made possible the application of thermal methods to problems in thermodynamics and kinetics (e.g. by means of differential scanning calorimetry, DSC). This progress in the construction of new instruments as well as the combination of existing methods to enable simultaneous determinations (e.g. TG/DTA; TG/IR spectroscopy; DTA/mass spectrometry; DTA/microscopy; high-pressure DTA) have led to a resurgence in the use and application of thermal analysis in the earth sciences. Here the applications cover such diverse areas as the examination of individual minerals, mineral mixtures, rocks, soils, ceramics, cements, raw materials as well as their industrial evaluation, performance assessment and quality control. In the field of solid fossil fuels thermal determinations range from proximate analysis of inorganic constituents and the measurement of calorific values to the assessment of the environmental aspects of fly ashes and mineral residues. To support this tendency, the International Confederation for Thermal Analysis (ICTA) has recently founded a "Committee for Thermal Analysis in Geosciences". The aim of this committee shall be to discuss, improve and distribute the knowledge about the possibilities of solving geoscientific questions by means of thermal analytic methods...
    Pages: Online-Ressource (379 Seiten)
    ISBN: 9783540545200
    Language: English
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  • 7
    Unknown
    Tokyo : TERRAPUB
    Description / Table of Contents: A New Outlook and New Resources / pp. 1-7 --- Ocean Water and Its Wonderful Potential / pp. 9-30 --- OTEC Is Not a Dream / pp. 31-44 --- Sea-Water Rears Fish / pp. 45-81 --- Learning from the Past / pp. 83-90 --- Earth-Friendly Technology / pp. 91-94
    Pages: Online-Ressource (VI, 99 Seiten)
    ISBN: 488704125X
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  • 8
    Unknown
    Tokyo : TERRAPUB
    Keywords: sedimentary processes ; fluvial to coastal facies ; shallow marine facies ; slope to deep-water facies ; volcanic facies ; tectonics and sedimentation
    Description / Table of Contents: Chapter 1: SEDIMENTARY PROCESSES --- Architectural Elements and Bounding Surfaces in Channelized Clastic Deposits: Notes on Comparisons between Fluvial and Turbidite Systems / A. D. MIALL / pp. 3-15 --- A Simulation of Basin Margin Sedimentation to Infer Geometry and Lithofacies—A Carbonate Example— / K. NAKAYAMA and C. G. St. C. KENDALL / pp. 17-31 --- Gravel Fabric of Clast-Supported Resedimented Conglomerate / K. YAGISHITA / pp. 33-42 --- Magnetic Fabrics and Depositional Processes / A. TAIRA / pp. 43-77 --- Chapter 2: FLUVIAL TO COASTAL FACIES --- Sedimentation in Coarse-Grained Sand-Bedded Meanders: Distinctive Deposition of Suspended Sediment / F. ISEYA and H. IKEDA / pp. 81-112 --- Mechanism of Inverse Grading of Suspended Load Deposits / F. ISEYA / pp. 113-129 --- Coastal Eolian Dune Deposits of the Pleistocene Shimosa Group in Chiba, Japan / H. NAKAZATO, H. SATO, and F. MASUDA / pp. 131-141 --- Synsedimentary Conjugate Faults in the Pleistocene Tidal Deposits at Ushibori, Ibaraki, Japan / H. AONO and F. MASUDA / pp. 143-149 --- Description and Genesis of Tidal Bedding in the Cobequid Bay-Salmon River Estuary, Bay of Fundy, Canada / R. W. DALRYMPLE and Y. MAKINO / pp. 151-177 --- Petrofacies of Paleo-Tokyo Bay Sands, the Upper Pleistocene of Central Honshu, Japan / M.ITO and F.MASUDA / pp. 179-196 --- Faunal Condensation in Early Phases of Glacio-Eustatic Sea-Level Rise, Found in the Middle to Late Pleistocene Shimosa Group, Boso Peninsula, Central Japan / Y. KONDO / pp. 197-212 --- Chapter 3: SHALLOW MARINE FACIES --- Sedimentology and History of Sea Level Changes in the East China Sea and Adjacent Seas / B.-C. SUK / pp. 215-231 --- Sediments and Sedimentary Processes in the Yellow and East China Seas / J. D. MILLIMAN, Y. S. QIN, and Y. A. PARK / pp. 233-249 --- Bedforms and Their Migration Patterns in the Southern Bungo Strait, Japan / K. IKEHARA and Y. KIN05HITA / pp. 251-260 --- The Kuroshio-Generated Bedform System in the Osumi Strait, Southern Kyushu, Japan / K. IKEHARA / pp. 261-273 --- Ocean Current-Controlled Sedimentary Facies of the Pleistocene Ichijiku Formation, Kazusa Group, Boso Peninsula, Japan / N. NAKAYAMA and F. MASUDA / pp. 275-293 --- Multi-Layered Progradational Sequences in the Shelf and Shelf Slope of the Southwest Japan Forearc / Y. OKAMURA / pp. 295-318 --- Storm-Built Sand Ridges on the Inner Shelf of Kashima-Nada, Northeast Japan / Y. SAITO / pp. 319-330 --- Storm Deposits in the Inner Shelf and Their Recurrence Intervals, Sendai Bay, Northeast Japan / Modern Y. SAITO / pp. 331-344 --- Sea-Level Controlled Shallow-Marine Systems in the Plio-Pleistocene Kakegawa Group, Shizuoka, Central Honshu, Japan: Comparison of Transgressive and Regressive Phases / M. ISHIBASHI / pp. 345-363 --- Coarse Clastic Sedimentation in the Triassic Offshore Sequence of the South- eastern Kitakami Mountains, Japan / K. KAMADA / pp. 365-375 --- Depositional Facies of the Viséan (Carboniferous) Limestones in the South Kitakami Terrane, Northeast Japan / T. KAWAMURA / pp. 377-391 --- Chapter 4: SLOPE TO DEEP-WATER FACIES --- Depositional Scheme of Neogene Bedded Siliceous Rocks in an Active Upwelling Area-On the Wakkanai Formation, Northern Hokkaido, Japan / H. FUKUSAWA / pp. 395-419 --- Turbidites and Related Clastic Systems in the Tertiary Chichibu Basin, Central Japan / K. M. LATT / pp. 421-438 --- Two Stages of Submarine Fan Sedimentation in an Ancient Forearc Basin, Central Japan / S. TOKUHASHI / pp. 439-468 --- Synsedimentary Folding of a Sandstone Layer: Paleoslope Deduced from the Folding Process / M. FUSEYA / pp. 469-481 --- Miocene Offshore Tractive Current-Worked Conglomerates—Tsubutegaura, Chita Peninsula, Central Japan— / T. YAMAZAKI, M. YAMAOKA, and T. SHIKI / pp. 483-494 --- Coarse Clast Dominant Submarine Debrite, the Mio-Pliocene Fujikawa Group, Central Japan / W. SOH / pp. 495-510 --- Basal Structures of the Pleistocene Chikura Submarine Sliding Sheet in the Southernmost Boso Peninsula, Central Japan / T. ITO and S. SUGIYAMA / pp. 511-528 --- Topography and Sedimentary Facies of the Nankai Deep Sea Channel / K. SHIMAMURA / pp. 529-556 --- Ancient Trench-Fill and Trench-Slope Basin Deposits: An Example from the Permian Nishiki Group, Southwest Japan / A. HARA and K. KIMINAMI / pp. 557-575 --- Tectono-Sedimentary Settings of Seep Biological Communities—A Synthesis from the Japanese Subduction Zones— / K. FUJIOKA and A. TAIRA / pp. 577-602 --- Chapter 5: VOLCANIC FACIES --- Sedimentary Facies of the Mio-Pliocene Volcanotectonic Depressions along the Volcanic Front in Northeast Honshu, Japan / M. UTADA and T. ITO / pp. 605-618 --- Submarine Depositional Processes for Volcaniclastic Sediments in the Mio- Pliocene Misaki Formation, Miura Group, Central Japan / W. SOH, A. TAIRA, Y. OGAWA, H. TANIGUCHI, K. T. PICKERING, and D. A. V. STOW / pp. 619-630 --- Chapter 6: TECTONICS AND SEDIMENTATION --- Upper Cretaceous-Paleogene Kuji Basin of Northeast Japan: Tectonic Controls on Strike-Slip Basin Sedimentation / K. MINOURA and H. YAMAUCHI / pp. 633-658 --- The Itsukaichimachi Group: A Middle Miocene Strike-Slip Basin-Fill in the Southeastern Margin of the Kanto Mountains, Central Honshu, Japan / M. ITO / pp. 659-673 --- Structural Control on Sedimentation of Coal-Bearing Formations in Japan / K. FUJII / pp. 675-688 --- Coarse-Grained Turbidite Sedimentation Resulting from the Miocene Collision Event in Central Hokkaido, Japan / K. HOYANAGI / pp. 689-709 --- Eocene Foreland Thrust-Fold Belt of the Central Ryukyu Island Arc: Deduced from Sedimentary Structures in the Kayo Formation / H. UJIIE / pp. 711-722 --- Rifting of the Gondwanaland and Uplifting of the Himalayas Recorded in Mesozoic and Tertiary Fluvial Sediments in the Nepal Himalayas / H. SAKAI / pp. 723-732
    Pages: Online-Ressource (IX, 732 Seiten)
    ISBN: 4887041012
    Language: English
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  • 9
    Keywords: crustal evolution ; East Antarctic Shield ; transantarctic mountains and West Antarctica ; syn- and post-breakup of Gondwana ; tectonics of Antarctic peninsula and subantarctic regions ; terrestrial geophysics ; marine geology and geophysics ; cenozoic geology and geornorphology
    Description / Table of Contents: 1. Crustal Evolution: East Antarctic Shield --- Archacan Events in Antarctica / L. P. BLACK, J. W. SHERATON and P. D. KINNY / pp. 1-6 --- Metamorphic Evolution of the Sør Rondane Mountains, East Antarctica / M. ASAMI, Y. OSANAI, K. SHIRAISHI and H. MAKIMOTO / pp. 7-16 --- Geochemical Characteristics of Metamorphic Rocks from the Central Sør Rondane Mountains., East Antarctica / Y. OSANAI, K. SHIRAISHI, Y. TAKAHASHI, H. ISHIZUKA, Y. TAINOSHO, N. TSUCHIYA, T. SAKIYAMA and S. KODAMA / pp. 17-28 --- Sm-Nd and Rb-Sr Ages of Metamorphic Rocks from the Sør Rondane Mountains., East Antarctica / K. SHIRAISHI and H. KAGAMI / pp. 29-36 --- Reconnaissance Geochronologic Data on Proterozoic Polymetamorphic Rocks of the Eastern Sør Rondane Mountains, East Antarctica / E. S. GREW, W. I. MANTON, M. ASAMI and H. MAKIMOTO / pp. 37-44 --- Petrochemical Character and Rb-Sr Isotopic Investigation of the Granitic Rocks from the Sør Rondane Mountains, East Antarctica / Y. TAINOSHO, Y. TAKAHASHI, Y. ARAKAWA, Y. OSANAI, N. TSUCHIYA, T. SAKIYAMA and M. OWADA / pp. 45-54 --- Carbon and Oxygen Isotopic Compositions of Marbles from the Sør Rondane Mountains, East Antarctica / N. TSUCHIYA, Y. OSANAI and H. WADA / pp. 55-60 --- 40Ar-39Ar Geochronological Studies on some Paleomagnetic Samples of East Antarctica / Y. TAKIGAMI, M. FUNAKI and K. TOKIEDA / pp. 61-66 --- The First Report of a Cambrian Orogenic Belt in East Antarctica—An Ion Microprobe Study of the Lützow-Holm Complex / K. SHIRAISHI, Y. HIROI, D. J. ELLIS, C. M. FANNING, Y. MOTOYOSHI and Y. NAKAI / pp. 67-74 --- A New Insight of Possible Correlation between the Lützow-Holm Bay Granulites (East Antarctica) and the Sri Lankan Granulites / Y. OGO, Y. HIROI, K. B. N. PRAME and Y. MOTOYOSHI / pp. 75-86 --- Osumilite-Producing Reactions in High Temperature Granulites from the Napier Complex, East Antarctica: Tectonic Implications / B. J. HENSEN and Y. MOTOYOSHI / pp. 87-92 --- Gneisses of the Porthos and Athos Ranges, Northern Prince Charles Mountains, East Antarctica: Constraints on the Prograde and Retrograde P-T Path / D. E. THOST and B. J. HENSEN / pp. 93-102 --- Mineral Reaction Textures in High-Grade Gneisses: Evidence for Contrasting Pressure-Temperature Paths in the Proterozoic Complex of East Antarctica / I. C. W. FITZSIMONS and S. L. HARLEY / pp. 103-112 --- Mode of Occurrence, Geochemistry and Mineral Textures of Mafic to Ultramafic Rocks from the Bolingen Islands, Prydz Bay., East Antarctica / D. E. THOST, Y. MOTOYOSHI and B. J. HENSEN / pp. 113-118 --- The Significance of Reworking, Fluids and Partial Melting in Granulite Metamorphism, East Prydz Bay, Antarctica / S. L. HARLEY, I. C. W. FITZSIMONS, I. S. BUICK and G. WATT / pp. 119-128 --- Stable Isotope Studies of Granulite Facies Metamorphism in the Rauer Group, East Antarctica / I. S. BUICK, S. L. HARLEY and D. MATTEY / pp. 129-136 --- A Late- Proterozoic Extensional-Compressional Tectonic Cycle in East Antarctica / J. D. HOEK, P. H. G. M. DIRKS and C. W. PASSCHIER / pp. 137-144 --- Re-Examination of the Metamorphic Evolution of the Larsemann Hills., East Antarctica / L. REN, Y. ZHAO, X. LIU and T. CHEN / pp. 145-154 --- Geochronology of the Late Granite in the Larsemann Hills, East Antarctica / Y. ZHAO, B. SONG, Y. WANG, L. REN, J. LI and T. CHEN / pp. 155-162 --- The First Study of Upper Mantle Inclusions from the Prince Charles Mountains, East Antarctica / A. V. ANDRONIKOV / pp. 163-173 --- Mafic Igneous Suites in the Lambert Rift Zone / E. V. MIKHALSKY, A. V. ANDRONIKOV and B. V. BELIATSKY / pp. 173-178 --- Granitic Rocks of the Jetty Peninsula, Amery Ice Shelf Area, East Antarctica / W. I. MANTON, E. S. GREW, J. HOFMANN and J. W. SHERATON / pp. 179-190 --- Paleomagnetic and 40Arl/39Ar Dating Studies of the Mawson Charnockite and Some Rocks from the Christensen Coast / M. FUNAKI and K. SAITO / pp. 191-202 --- 2. Crustal Evolution: Transantarctic Mountains and West Antarctica --- Multiple Petrotectonic Events in High-Grade Metamorphic Rocks of the Nimrod Group, Central Transantarctic Mountains, Antarctica / J. W. GOODGE, V. L. HANSEN and S. M. PEACOCK / pp. 203-210 --- Metamorphic Facies of the Ross Orogeny in the Southern Wilson Terrane of Northern Victoria Land, Antarctica / F. TALARICO, M. FRANCESCHELLI, B. LOMBARDO, R. PALMERI, P. C. PERTUSATI, N. RASTELLI and C. A. RICCI / pp. 211-218 --- Metasedimentary Rocks of Western Wilson Terrane (Victoria Land - Oates Land) and Gondwana Connections to Australia / D. N. B. SKININER / pp. 219-226 --- Compressional Causes for the Early Palcozoic Ross Orogen—Evidence from Victoria Land and the Shackleton Range / G. KLEINSCHEMIDT, W. BUGGISCH and T. FLOETTMANN / pp. 227-234 --- Pre-Beacon Tectonic Development of the Transantarctic Mountains / E. STUMP / pp. 235-240 --- Statistical Analysis of Geochemical Patterns in Fine-Grained Permian Mudrocks from the Beardmore Glacier Region, Antarctica / T. C. HORNER and L. A. KRISSEK / pp. 241-248 --- Stratigraphy and Sedimentology of Vertebrate Bone-Bearing Beds in the Triassic (and Jurassic?) Fremouw and Falla Formations, Beardmore Glacier Region., Antarctica / L. A. KRISSEK, T. C. HORNER, D. H. ELLIOT and J. W. COLLINSON / pp. 249-256 --- Early Palcozoic Lamprophyre Dikes of Southern Victoria Land: Geology, Petrology and Geochemistry / B. WU and J. H. BERG / pp. 257-264 --- Crustal Xenoliths from Cape McCormick Crater, Northern Victoria Land / J. H. BERG and B. WU / pp. 265-272 --- Xenoliths from the Volcanic Province of West Antarctica and Implications for Lithospheric Structure and Processes / R. J. WYSOCZANSKI and J. A. GAMBLE / pp. 273-278 --- Geological and Geophysical Exploration in the Northern Ford Ranges, Maric Byrd Land, West Antarctica / B. P. LUYENDYK, S. M. RICHARD, C. H. SMITH and D. L. KIMBROUGH / pp. 279-288 --- Structure and Cooling History of the Fosdick Metamorphic Complex, Marie Byrd Land, West Antarctica / S. M. RICHARD / pp. 289-294 --- Metapelites and Migmatites at the Granulite Facies Transition, Fosdick Metamorphic Complex, Marie Byrd Land, West Antarctica / C. H. SMITH / pp. 295-302 --- 3. Syn- and Post-Breakup of Gondwana --- Mesozoic and Cenozoic Kinematic Evolution of the Transantarctic Mountains / T. J. WILSON / pp. 303-314 --- The West Antarctic Rift System—A Propagating Rift "Captured" by a Mantle Plume? / J. C. BEHRENDT, W. LEMASURIER and A. K. COOPER / pp. 315-322 --- Apatite Fission Track Evidence for Contrasting Thermal and Uplift Histories of Metamorphic Basement Blocks in Western Dronning Maud Land / J. JACOBS, E. HEJL, G. A. WAGNER and K. WEBER / pp. 323-330 --- Early Cretaceous Uplift of the Southern Sentinel. Range, Ellsworth Mountains, West Antarctica / P. G. FITZGERALD and E. STUMP / pp. 331-340 --- Petrologic Comparison of Palcozoic Rocks from the English Coast, Eastern Ellsworth Land, and the Ellsworth Mountains / T. S. LAUDON and C. CRADDOCK / pp. 341-346 --- Provenance of Paleocene Strata, Seymour Island / D. H. ELLIOT, S. M. HOFFMAN and D. E. RIESKE / pp. 347-356 --- Sedimentology of the Miers Bluff Formation, Livingston Island, South Shetland Islands / A. ARCHE, J. LOPEZ-MARTINEZ and E. MARTINEZ DE PISON / pp. 357-362 --- Late Cretaceous and Eocene Palynofloras from Fildes Peninsula, King George Island (South Shetland Islands), Antarctica / L. CAO / pp. 363-370 --- Early Tertiary Palaeoclimate of King George Island, Antarctica—Evidence from the Fossil Hill Flora / H. M. LI / pp. 371-376 --- Modes of Formation and Accretion of Oceanic Material in the Mesozoic Fore-Arc of Central and Southern Alexander Island, Antarctica: A Summary / P. A. DOUBLEDAY and T. H. TRANTER / pp. 377-382 --- The Magmatic Complexes of the Rouen Mountains and Elgar Uplands from Alexander Island, Antarctic Peninsula: Geochemical Constraints / B. K. KAMENOV and C. T. PIMPIREV / pp. 383-394 --- Transverse Variations in the Gerlache Strait Plutonic Rocks: Effects of the Aluk Ridge-Trench Collision in the Northern Antarctic Peninsula / M. A. PARADA, J.-B. ORSINI and R. ARDILA / pp. 395-404 --- 4. Recent Tectonics of Antarctic Peninsula and Subantarctic Regions --- Evolution of the Bransfield Basin and Rift, West Antarctica / K. BIRKENMAJER / pp. 405-410 --- Uplift Movements King George Island Associated Bransfield Rift Activity / M. ARANEDA and O. GONZÁLEZ-FERRÁN / pp. 411-416 --- Geotransect Drake Passage - Weddell Sea, Antarctica / R. A. J. TROUW and L. A, P. GAMBÔA / pp. 417-422 --- Long-Range Sidescan Sonar (GLORIA) Survey of the Antarctic Peninsula Pacific Margin / J. S. TOMLINSON, C. J. PUDSEY, R. A. LIVERMORE, R. D. LARTER and P. F. BARKER / pp. 423-430 --- Marine Magnetic Anomalies in Bransfield Strait, Antarctica / Y. KIM, T. W. CHUNG and S. H. NAM / pp. 431-438 --- Geochronology and Geochemistry of the Igneous Rocks from Barton and Fildes Peninsulas, King George Island: A Review / Y.-J. JWA, B.-K. PARK and Y. KIM / pp. 439-442 --- Geophysical Features of Deception Island / R. ORTIZ, J. VILA, A. GARCIA, A. G. CAMACHO, J. L. DIEZ, A. APARICIO, R. SOTO, J. G. VIRAMONTE, C. RISSO, N. MENEGATTI and I. PETRINOVIC / pp. 443-448 --- Seismic Activity on Deception Island / J. VILA, R. ORTIZ, A. M. CORREIG, and A. GARCIA / pp. 449-456 --- The Zeolitisation Model of Kerguelen Islands, Southern Indian Ocean / A. GIRET, O. VERDIER and P. NATIVEL / pp. 457-464 --- 5. Terrestrial Geophysics --- Regional Geophysical Imaging of the Antarctic Lithosphere / R. R. B. VON FRESE, D. E. ALSDORF, J-H. KIM, T. M. STEPP, D. R. H. O'CONNELL, K. J. HAYDEN and W-S. LI / pp. 465-474 --- Present Status of Seismic Network in Antarctica / K. KAMINUMA / pp. 475-482 --- Phase Velocity Distribution Beneath Antarctica and Surrounding Oceans / D. ROULAND and G. ROULT / pp. 483-488 --- Determination of the Gravity Field around Antarctica Using Satellite Altimeter Data and Surface Gravity Data —A Review of the Recent Studies— / Y. FUKUDA, J. SEGAWA and K. KAMINUMA / pp. 489-492 --- Intermittent Micro-Seismic Activity in the Vicinity of Syowa Station, East Antarctica / K. KAMINUMA and J. AKAMATSU / pp. 493-498 --- An Approach to the Seismicity of Mt. Melbourne Volcano (Northern Victoria Land—Antarctica) / E. PRIVITERA, L. VILLARI and S. GAMBINO / pp. 499-506 --- The Crustal Structure beneath Ice Stream C and Ridge BC, West Antarctica from Seismic Refraction and Gravity Measurements / C. G. MUNSON and C. R. BENTLEY / pp. 507-514 --- Numerical Modelling of Uplift and Subsidence Adjacent to the Transantarctic Mountain Front / T. A. STERN, U. S. TEN BRINK and M. H. P. BOTT / pp. 515-522 --- Gravity Study of the Mt. Melbourne Quadrangle and the Lower Rennick Glacier Area in North Victoria Land., Antarctica, and the Relation of the Rennick Graben Structure to Rifting Processes in the Ross Sea / J. KIENLE, T. F. REDFIELD and A. M. GOODLIFFE / pp. 523-534 --- Gravity Modeling Across the Transantarctic Mountains, Northern Victoria Land / T. F. REDFIELD and J. C. BEHRENDT / pp. 535-544 --- A Preliminary Aeromagnetic Anomaly Compilation Map for the Weddell Province of Antarctica / A. C. JOHNSON, N. D. ALESHKOVA, P. F. BARKER, A. V. GOLYNSKY, V. N. MASOLOV and A. M. SMITH / pp. 545-554 --- New Aeromagnetic Map of West Antarctica (Weddell Sea Sector): Introduction to Important Features / A. C. JOHNSON and A. M. SMITH / pp. 555-562 --- Ground Magnetics in North Victoria Land (East Antarctica) / E. BOZZO, A. COLLA and A. MELONI / pp. 563-570 --- Airborne Gravity from a Light Aircraft: CASERTZ 1990-1991 / R. E. BELL, B. J. COAKLEY, D. D. BLANKENSHIP, S. M. HODGE, J. M. BROZENA and J. JARVIS / pp. 571-578 --- Thinning Rate of Ice Sheet on Mizuho Plateau, East Antarctica, Determined by GPS Differential Positioning / H. TOH and K. SHIBUYA / pp. 579-584 --- The Geophysical Observatory at Terra Nova Bay / A. MELONI, A. DE SANTIS, A. MORELLI, P. PALANGIO, G. ROMEO, E. BOZZO and G. CANEVA / pp. 585-588 --- The Absolute Gravity Station and the Mt. Melbourne Gravity Network in Terra Nova Bay, North Victoria Land, East Antarctica / G. CERUTTI, F. ALASIA, A. GERMAK, E. BOZZO, G. CANEVA, R. LANZA and I. MARSON / pp. 589-564 --- Seismological Observations by a Three-Component Broadband Digital Seismograph at Syowa Station, Antarctica / K. NAGASAKA, K. KAMINUMA and K. SHIBUYA / pp. 595-602 --- 6. Marine Geology and Geophysics --- Preliminary Seismic Stratigraphy of the Northwestern Weddell Sea Continental Shelf / J. B. ANDERSON, S. S. SHIPP and F. P. SIRINGAN / pp. 603-612 --- Sequence Stratigraphy of the Crary Fan, Southeastern Weddell Sea / A. MOONS, M. DE BATIST, J. P. HENRIET H. MILLER / pp. 613-618 --- Modeling of Cenozoic Stratigraphy in the Ross Sea Using Sonobuoy Seismic-Refraction Data / G. R. COCHRANE and A. K. COOPER / pp. 619-626 --- Heat Flow and Tectonics of the Western Ross Sea / B. DELLA VEDOVA, G. PELLLS, L. A. LAWVER and G. BRANCOLINI / pp. 627-638 --- Tectonic Development of Graben over the Astrid Ridge off Dronning Maud Land, Antarctica / D. GOPALA RAO, M. V. RAMANA and K. V. L. N. S. SARMA / pp. 639-648 --- The Directions of Magnetic Anomaly Lineations in Enderby Basin, off Antarctica / Y. NOGI, N. SEAMA and N. ISEZAKI / pp. 649-654 --- International Offshore Studies on Antarctic Cenozoic History, Glaciation, and Sea-Level Change: The ANTOSTRAT Project / A. K. COOPER and P. N. WEBB / pp. 655-660 --- 7. Cenozoic Geology and Geornorphology --- Late Cenozoic Glacial History in the Sør -Rondane Mountains, East Antarctica / K. MORIWAKI, K. HIRAKAWA, M. HAYASHI and S. IWATA / pp. 661-668 --- Glaciation of the Central Part of the Sør Rondane, Antarctica: Glaciological Evidence / F. PATTYN, H. DECLEIR and P. HUYBRECHTS / pp. 669-678 --- Observations of Clayey Till and Underlying Glacier Ice in the Central Sør Rondane Mountains, East Antarctica / H. HASEGAWA, S. IWATA and N. MATSUOKA / pp. 679-682 --- Late Quaternary Ice-Surface Fluctuations of the Lambert Glacier / M. C. G. MABIN / pp. 683-688 --- Late Quaternary History of the Bunger Hills, East Antarctica / E. A. COLHOUN and D. A. ADAMSON / pp. 689-698 --- Late Neogene Sediments of Coastal East Antarctica —An Overview / P. G. QUILTY / pp. 699-706 --- Cenozoic Glacial Geology and Mountain Uplift in Northern Victoria Land, Antarctica / F. M. VAN DER WATEREN and A. L. L. M. VERBERS / pp. 707-714 --- A Glacio-Geological Reconnaissance of the Southern Prince Albert Mountains, Victoria Land, Antarctica / A. L. L. M. VERBERS and F. M. VAN DER WATEREN / pp. 715-720 --- Geomorphology of the Priestley Glacier to Campbell Glacier Transect Mapped by Aerial Photographs (Victoria Land - Antarctica) / A. BIASINI, O. FANUCCI and M. C. SALVATORE / pp. 721-726 --- Satellite Data Processing of Victoria Land / R. CASACCHIA, A. CAPRARO, M. POSCOLIERI, R. SALVATORI, R. BIANCHI and A. PICCHIOTTI / pp. 727-732 --- Fluctuations of Ice Tongues and Ice Shelves Derived from Satellite Images in Terra Nova Bay Area, Victoria Land, Antarctica / M. FREZZOTTI / pp. 733-740 --- The Last Major Deglaciation in the Antarctic Peninsula Region—A Review of Recent Swedish Quaternary Research— / C. HJORT, Ó. INGÓLFSSON and S. BJÖRCK / pp. 741-744 --- Permafrost Occurrence of Seymour Island and James Ross Island, Antarctic Peninsula Region / M. FUKUDA, J. STRELIN, K. SHIMOKAWA, N. TAKAHASHI, T. SONE and D. TROMBOTT / pp. 745-750 --- Geomorphology of Hurd Peninsula, Livingston Island, South Shetland Islands / J. LOPEZ-MARTINEZ, E. MARTINEZ DE PISON and A. ARCHE / pp. 751-756 --- Mechanical Weathering on Livingston Island, South Shetland Islands, Antarctica / K. J. HALL / pp. 757-762 --- Modeling the Bathymetry of the Antarctic Continental Shelf / U. S. TEN BRINK and A. K. COOPER / pp. 763-772 --- Cenozoic Glacial History of Antarctica—A Correlative Synthesis / K. MORIWAKI, Y. YOSHIDA and D. M. HARWOOD / pp. 773-780 --- Late Quaternary Environmental Changes in the Antarctic and their Correlation with Global Change / Q. S. ZHANG / pp. 781-786
    Pages: Online-Ressource (XII, 796 Seiten)
    ISBN: 4887041098
    Language: English
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  • 10
    Keywords: VLBI ; geodesy ; astrometry ; high resolution imaging ; antenna and networks ; recorders and correlators
    Description / Table of Contents: Chapter 1. High Resolution and Better Imaging --- MUSES-B Satellite System for VSOP / H. Hirosawa / pp. 3-9 --- Mechanical Design and Development of a Deployable Space Antenna for Japanese VLBI Space Observatory Program / M. C. Natori, T. Takano, K. Miyoshi, T. Inoue and T. Kitamura / pp. 10-20 --- Operation of the VSOP Satellite / Y. Murata / pp. 21-25 --- Ground Supporting Facilities for VSOP Observations / N. Kawaguchi, H. Kobayashi, T. Miyaji, H. Mikoshiba, A. Tojo, Z. Yamamoto and H. Hirosawa, / pp. 26-33 --- Space VLBI Simulations / D. W. Murphy, V. Yakimov, H. Kobayashi, A. R. Taylor and I. Fejes / pp. 34-38 --- Space VLBI Scheduling Studies: Techniques and Results / D. L. Meier / pp. 39-43 --- An Affordable Advanced Space VLBI Mission / J. S. Ulvestad, D. L. Meier, D. W. Murphy, R. A. Preston and J. G. Smith / pp. 44-48 --- Space VLBI Experiments Using ETS-VI / T. lwata, H. Kiuchi, M. Imae, M. Sekido and S. Hama / pp. 49-53 --- Space VLBI Polarization Observations / D. C. Gabuzda and A. R. Taylor / pp. 54-58 --- Space VLBI User Assistance Software / I. Fejes, D. W. Murphy, A. R. Taylor, V. Yakimov and G. Young / pp. 59-69 --- mm VLBI / L. B. Bååth / pp. 70-74 --- "High Sensitivity" VLBI at 86 GHz: First Fringes with the 100 m Radio Telescope at Effelsberg / K. J. Standke, D. A. Graham, T. P. Krichbaum, A. Witzel, C. J. Schalinski, A. E. E. Rogers, R. Booth, L. B. Bååth / pp. 75-85 --- Burst Mode System toward mJy Level mm-VLBI / M. Inoue, K. Matsumoto and N. Kawaguchi / pp. 86-88 --- 86 GHz Global VLBI Progress Report / S. Doeleman, A. E. E. Rogers, L. Bååth, C. Schalinski, T. Krichbaum, M. Inoue, A. Zensus, S. Padin, J. Carlstrom, D. Graham, C. Predmore, J. Moran, D. Backer, M. Wright, N. Whyborn, L. Nyman, K. Standke, M. Lerner and S. Kameno / pp. 89-92 --- Global 3- and 7-mm VLBI Observations of OJ287 / C. E. Tateyama and M. Inoue / pp. 93-100 --- VLBI Observations of the 22 GHz H2 0Maser in Late Type Stars / H. Takaba, T. lwata, M. Miyoshi, N. Ukita, S. Kameno and K. Matsumoto / pp. 101-104 --- The H2 0 Super Maser Outburst Region in the Orion Nebula / L. I. Matveyenko and P. J. Diamond / pp. 105-109 --- The Cosmological Application of the VLBI Technique at Ultimate Resolutions / L. I. Gurvits / pp. 110-114 --- First VLBI Images of Supernova 1993J in the Galaxy M81 / N. Bartel, M. F. Bietenholz, M. P. Rupen, J. E. Conway, A. J. Beasley, R. A. Sramek, J. D. Romney, M. A. Titus, D. A. Graham, V. I. Altunin, D. L. Jones, A. Rius, T. Venturi, G. Umana, R. L. Francis, M. L. McCall, M. G. Richer, C. C. Stevenson, K. W. Weiler, S. D. Van Dyk, N. Panagia, W. H. Cannon, J. Popelar and R. J. Davis / pp. 115-122 --- The Visibility-Spectrum Relation among Radio Loud AGNs / S. Kameno, M. Inoue, K. Matsumoto, H. Takaba, T. lwata, R. Nan and R. T. Schilizzi / pp. 123-129 --- Identification of the Superluminal Motion in Faint Parsec-Scale Jet of 3C390.3 / S. Wu, E. Preuss, W. Alef, K. I. Kellermann and Y. Qiu / pp. 130-136 --- A VLBI Search for Compact Nonthermal Emission from the Herbig Be Star MWC 297 / S. L. Skinner and R. B. Phillips / pp. 137-140 --- Snapshot VLBI Mapping of Variable Extragalactic Sources at 327 MHz / L. I. Gurvits, W. Alef, D. R. Altschuler, J. E. Carson, B. Dennison, D. Graham and A. S. Trotter / pp. 141-145 --- AO 0235+164151;A "Heretic" BL Lac / H. S. Chu, L. B. Bååth, F. T. Rantakyrö, R. S. Booth, R. E. Spencer and F. J. Zhang / pp. 146-155 --- Chapter 2. Antenna and Networks --- The New Receiver in the S, X, K Bands for the VLB1 Medicina Dish / A. Orfei, G. Maccaferri, S. Mariotti, M. Morsiani, G. P. Zacchiroli and G. Tomassetti / pp. 159-164 --- The Upgrade Proposal for the VLBI Medicina Antenna / A. Orfei, G. Maccaferri, S. Mariotti, M. Morsiani and G. P. Zacchiroli / pp. 165-170 --- VLBI at the Kyushu Tokai University / M. Fujishita, K. Miyasato, T. Yoshiyama and Y. Matsumae / pp. 171-175 --- VLBI Activities at the Matera Space Geodesy Center / R. Lanotte, G. Bianco, M. Fermi and L. Garramone / pp. 176-184 --- The Mizusawa 10-m Antenna and Its VLBI Observation System / K. M. Shibata, Y. Asaki, I. Asari, Y. Fukuzaki, T. Hara, K. Horiai, K. lwadate, 0. Kameya, N. Kawano, S. Kuji, S. Manabe, S. Sakai, T. Sasao, K. Sato, Y. Tamura and S. Tsuruta / pp. 185-190 --- The 6 m VLBI Telescope at Kagoshima, Japan / T. Omodaka, M. Morimoto, N. Kawaguchi, T. Miyaji, S. Yasuda, T. Suzuyama, T. Kitagawa, T. Miyazaki, L. Furuya, T. Jike, K. Miyazawa, H. Mikoshiba, S. Kuji, 0. Kameya and Kagoshima VLBI Group / pp. 191-195 --- Radio Telescopes and VLBI Facilities in Brazil / P. Kaufmann and C. E. Tateyama / pp. 196-199 --- Cryogenic Cooled Receivers for the QUASAR Network / A. V. lpatov, I. A. lpatova and V. V. Mardyshkin / pp. 200-204 --- The Australian Long Baseline Array—Status Report / A. Tzioumis, W. Wilson and R. Ferris / pp. 205-210 --- The Asia-Pacific Telescope—APT / A. Tzioumis / pp. 211-217 --- Present Status and Future Development on VLBI Facilities in China / Ye S. and Oian Z. / pp. 218-220 --- Chapter 3. The New Trends in Geodesy and Astrometry --- Plate Dynamics near Boundaries: What Governs the Transition between Episodic and Continuous Motions? / K. Heki / pp. 223-228 --- Improved Global Atmospheric Mapping Functions for VLBI and GPS / A. Niell / pp. 229-231 --- Method of Differential Fringe Phase Tracking / N. Kawano, T. Sasao, T. Hara, S. Kuji, 0. Kameya, K. Sato, K. lwadate and Y. Asaki / pp. 232-236 --- The Chinese National Space Geodetic Network / J. Cai / pp. 237-240 --- Satellite Position Determination by Difference of Range (DOR) Measurements / I. Kardos / pp. 241-250 --- Recent Geodetic VLBI Results from Shanghai Observatory / Ye S., Qian Z., Chen G. and Zhou, R. / pp. 251-253 --- An Antennacluster-Antennacluster VLBI Project VERA / T. Sasao, N. Kawano, T. Hara, S. Kuji, K. Shibata, K. lwadate, K. Sato, 0. Kameya, S. Tsuruta, K. Asari, Y. Tamura, K. Horiai, K. Sato, H. Hanada, T. Tsubokawa, K. Yokoyama, S. Manabe and S. Sakai / pp. 254-258 --- An Astronomical Observational Plan Using the VERA / O. Kameya, T. Sasao, N. Kawano and K. M. Shibata / pp. 259-263 --- Estimated Errors in the Antennacluster-Antennacluster VLBI / T. Hara, T. Sasao, K. Sato, N. Kawano and O. Kameya / pp. 264-271 --- Sub-Milliarcsecond Astrometry with Phase-Referenced VLBI / D. L. Jones, J.-F. Lestrade, R. A. Preston and R. B. Phillips / pp. 272-276 --- Selenodesy by Using Differential VLBI Observations of Artificial Radio Sources on the Moon / H. Hanada, M. Ooe, N. Kawano, K. lwadate, S. Kuji, K. Sato, S. Tsuruta, T. Sasao, 0. Kameya, T. Hara, N. Kawaguchi, M. Fujishita, M. Morimoto, S. Yasuda, H. Mizutani and A. Fujimura / pp. 277-281 --- Gravitational Lens Effect and Measurement of Stellar Mass / M. Hosokawa, K. Ohnishi, T. Fukushima and M. Takeuti / pp. 282-286 --- Evidence for Source Structure Effects Caused by the Quasar 3C273 in Geodetic VLBI Data / P. Charlot / pp. 287-294 --- Astronomical Periods in the Solar System / Y. Macyama / pp. 295-305 --- Pulsar VLBI Experiment Using Kashima-Usuda Baseline / M. Sekido, S. Hama, H. Kiuchi, Y. Hanado, Y. Takahashi, M. Imae, K. Fujisawa and H. Hirabayashi / pp. 306-312 --- The Celestial Reference System and Frame of the International Earth Rotation Service / E. F. Arias / pp. 313-315 --- Quasi Simultaneous Observations in the Arclength Method of Reduction of Astrometric VLBI Data / M. S. De Biasi, E. F. Arias and J.-F. Lestrade / pp. 316-318 --- Few-Hundred Microarcsecond VLBI Astrometry: Applications and Reduction of Limiting Error Sources / S. T. Lowe and R. N. Treuhaft / pp. 319-323 --- Chapter 4. Recorders and Correlators --- A New Advanced One-Unit VLBI Correlator (NAOCO) / K. Shibata, T. Sasao, N. Kawaguchi, Y. Tamura, S. Kameno, M. Miyoshi, K. Asari, S. Manabe, T. Hara, S. Kuji, K. Sato, T. Miyaji, K. Matsumoto, Y. Asaki, S. Yasuda and S. Nakamura / pp. 327-331 --- A Programmable VLBI Correlator Using Parallel Computing / G. Petit and T. Fayard / pp. 332-337 --- Status of the New K-4 System / H. Kiuchi, S. Hama, J. Amagai, Y. Hanado, A. Kaneko and M. Imae / pp. 338-344 --- The S2 Frequency Agile Data Acquisition Terminal / W. T. Petrachenko, P. Mathieu, J. Popelar, W. H. Cannon, H. Tan and R. D. Wietfeldt / pp. 345-350 --- A Chipset for a MKII Style Correlator / G. Tuccari / pp. 351-359 --- Keeping Compatibility in International VLBI Systems / T. Yoshino, S. Hama and N. Kawaguchi / pp. 360-364 --- Development of the Burst Mode VLBI / K. Matsumoto and N. Kawaguchi / pp. 365-370 --- The K4 Correlator / S. Hama, H. Kiuchi, M. Sekido and M. Imae / pp. 371-376 --- Notes on High Data Rate Recording / J. Takayama / pp. 377-380
    Pages: Online-Ressource (XII, 383 Seiten)
    ISBN: 4887041128
    Language: English
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  • 11
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: quiet daily geomagnetic field variations ; lunar variations ; ionospheric dynamo currents ; thermotidal currents
    Pages: Online-Ressource (235 Seiten)
    ISBN: 9783764323387
    Language: English
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  • 12
    Keywords: biomagnetism; dynamo theory ; electromagnetic induction ; environmental magnetics ; geomagnetism ; KLTcatalog ; paleomagnetism ; rock magnetism
    Description / Table of Contents: Understanding the process underlying the origin of Earth magnetic field is one of the greatest challenges left to classical Physics. Geomagnetism, being the oldest Earth science, studies the Earth’s magnetic field in its broadest sense. The magnetic record left in rocks is studied in Paleomagnetism. Both fields have applications, pure and applied: in navigation, in the search for minerals and hydrocarbons, in dating rock sequences, and in unraveling past geologic movements such as plate motions they have contributed to a better understanding of the Earth. Consisting of more than 300 articles written by ca 200 leading experts, this authoritative reference encompasses the entire fields of Geomagnetism and Paleomagnetism in a single volume. It describes in fine detail at an assessable level the state of the current knowledge and provides an up-to-date synthesis of the most basic concepts. As such, it will be an indispensable working tool not only for geophysicists and geophysics students but also for geologists, physicists, atmospheric and environmental scientists, and engineers.
    Pages: Online-Ressource (XXVI, 1054 Seiten)
    ISBN: 9781402044236
    Language: English
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  • 13
    Keywords: climate ; gravity ; isostasy ; tectonics ; volcanism
    Description / Table of Contents: During the last decades, measurements of various geodynamic processes have gained ever increasing importance. Temporal variations of the deformation and gravity fields monitored by geodetic measuring techniques reflect isostatic, tectonic or volcanic processes in the earth's interior. Recordings of hydrologic or oceanographic phenomena allow conclusions on surface processes. This volume reflects the major developments during recent years in these areas of research. Most of the papers in this book were presented at the workshop on "Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change", which took place at the Casa de los Volcanes on Lanzarote, Spain, during March 1-4, 2005. It was jointly organized and supported by the International Association of Geodesy (IAG), the Spanish Ministry of Education and Science, the Spanish Council for Scientific Research and the Cabildo Insular de Lanzarote. The workshop also served as the first meeting of the members of the IAG Working Group ICCT2 on "Dynamic Theories of Deformation and Gravity Fields".
    Pages: Online-Ressource (252 Seiten)
    ISBN: 9783764384166
    Language: English
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  • 14
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: fluid mechanics ; rock mechanics
    Description / Table of Contents: The supply and protection of groundwater, the production of hydrocarbon reservoirs, land subsidence in coastal areas, exploitation of geothermal energy, the long-term disposal of critical wastes ... What do these issues have in common besides their high socio-economic impact? They are all closely related to fluid flow in porous and/or fractured rock. As the conditions of fluid flow in many cases depend on the mechanical behavior of rocks, coupling between the liquid phase and the rock matrix can generally not be neglected. For the past five years or so, studies of rock physics and rock mechanics linked to coupling phenomena have received increased attention. In recognition of this, a Euroconference on thermo-hydro-mechanical coupling in fractured rock was held at Bad Honnef, Germany, in November 2000. Most of the twenty papers collected in this volume were presented at this meeting. The contributions lead to deeper insight in processes where such coupling is relevant.
    Pages: Online-Ressource (358 Seiten)
    ISBN: 9783764302535
    Language: English
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  • 15
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: civil engineering ; engineering seismology ; geodynamics ; mining ; seismology
    Description / Table of Contents: Induced seismic events are of high scientific and economic significance. They are the result of human activities interacting with regional and local tectonics, changing the local crustal stress state by mining, extraction of rock masses, injection of fluids into the rock massif, and by changing the surface loading and pore pressure state near large reservoirs. Within Europe the study of induced seismic events has a long tradition and international scientific organizations have actively stimulated the co-operation in this field. During its General Assembly in September 1994, the European Seismological Society organized the symposium "Induced Seismic Events". The focus of this symposium was concentrated on induced events in central and eastern Europe, as well as in the former Soviet Union. The major contributions to the symposium, and also some Chinese, Canadian, and South African results are presented here. Case studies as well as data analyses and methodological studies are included. Seismologists and specialists working in the field of geohazard prevention will find much information in this volume that is pertinent to their work.
    Pages: Online-Ressource (227 Seiten)
    ISBN: 9783764354541
    Language: English
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  • 16
    Keywords: data analysis ; earthquake ; modelling ; numerical simulation
    Description / Table of Contents: In the last decade of the 20th century, there has been great progress in the physics of earthquake generation; that is, the introduction of laboratory-based fault constitutive laws as a basic equation governing earthquake rupture, quantitative description of tectonic loading driven by plate motion, and a microscopic approach to study fault zone processes. The fault constitutive law plays the role of an interface between microscopic processes in fault zones and macroscopic processes of a fault system, and the plate motion connects diverse crustal activities with mantle dynamics. An ambitious challenge for us is to develop realistic computer simulation models for the complete earthquake process on the basis of microphysics in fault zones and macro-dynamics in the crust-mantle system. Recent advances in high performance computer technology and numerical simulation methodology are bringing this vision within reach. The book consists of two parts and presents a cross-section of cutting-edge research in the field of computational earthquake physics. Part I includes works on microphysics of rupture and fault constitutive laws, and dynamic rupture, wave propagation and strong ground motion. Part II covers earthquake cycles, crustal deformation, plate dynamics, and seismicity change and its physical interpretation. Topics in Part II range from the 3-D simulations of earthquake generation cycles and interseismic crustal deformation associated with plate subduction to the development of new methods for analyzing geophysical and geodetical data and new simulation algorithms for large amplitude folding and mantle convection with viscoelastic/brittle lithosphere, as well as a theoretical study of accelerated seismic release on heterogeneous faults, simulation of long-range automaton models of earthquakes, and various approaches to earthquake predicition based on underlying physical and/or statistical models for seismicity change.
    Pages: Online-Ressource (372 Seiten)
    ISBN: 9783764369163
    Language: English
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  • 17
    Keywords: Comprehensive Nuclear-Test-Ban Treaty ; CTBT ; nuclear explosions ; surface waves ; monitoring
    Description / Table of Contents: On September 1996, the United Nations General Assembly adopted the Comprehensive Nuclear-Test-Ban Treaty (CTBT), prohibiting nuclear explosions worldwide, in all environments. The treaty calls for a global verification system, including a network of 321 monitoring stations distributed around the globe, a data communications network, an international data center (IDC), and on-site inspections to verify compliance. Seismic methods play the lead role in monitoring the CTBT. This volume concentrates on the measurement and use of surface waves in monitoring the CTBT. Surface waves have three principal applications in CTBT monitoring: to help discriminate nuclear explosions from other sources of seismic energy, to provide mathematical characterizations of the seismic energy that emanates from seismic sources, and to be used as data in inversion for the seismic velocity structure of the crust and uppermost mantle for locating small seismic events regionally. The papers in this volume fall into two general categories: the development and/or application of methods to summarize information in surface waves, and the use of these summaries to advance the art of surface-wave identification, measurement, and source characterization. These papers cut across essentially all of the major applications of surface waves to monitoring the CTBT. This volume therefore provides a general introduction to the state of research in this area and should be useful as a guide for further exploration.
    Pages: Online-Ressource (VI, 243 Seiten)
    ISBN: 9783764365516
    Language: English
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  • 18
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: air pollution ; air quality ; climatology
    Description / Table of Contents: This volume, "Air Quality", contains many original findings on biomasss fires, transboundary pollution and associated haze and their impacts on health, biodiversity and economy and thus is expected to be a source book for research in South East Asia. Many of the results presented in this volume pertain to this region and are thus available under one "roof". Some papers could be discussed in graduate level classes dealing with Air Pollution, Air Quality, Cloud Physics and Biophysics. The scientific community will find this book a useful addition to their personal and institutional libraries.
    Pages: Online-Ressource (VII, 439 Seiten)
    ISBN: 9783764370053
    Language: English
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  • 19
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: geodynamics ; seismology
    Description / Table of Contents: Variations in seismic Q are sensitive to a much greater extent than are seismic velocity variations on factors such as temperature, fluid content, and the movement of solid state defects in the earth. For that reason an understanding of Q and its variation with position in the earth and with time should provide information in earth's tectonic evolution, as well as on aspects of its internal structure. Progress in understanding Q has suffered from difficulty in obtaining reliable amplitude data at global and temporary stations. Moreover, laboratory determinations of Q, until recently, were most often made at frequencies much higher than those measured by seismologists for waves propagating through the earth. Recent advances in seismic station distribution and quality, as well as in methodology at both high and low fequencies, have greatly improved the quality of observational data available to seismologists from global stations. Concurrent advances have been made in measuring Q using laboratory samples at frequencies that pertain to the earth and in theoretical understanding of seismic wave attenuation. Papers of this volume present new information on Q in the earth from several perspectives: methodology, results from global and regional observations of both body and surface waves, laboratory measurements, and theoretical understanding. The editors believe that we have reached a new threshold in Q studies and that advances in data quality and methodology will spur increased interest in this difficult, but interesting field.
    Pages: Online-Ressource (496 Seiten)
    ISBN: 9783764360498
    Language: English
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  • 20
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: engineering ; geophysics ; mining ; monitoring technology ; seismic monitoring ; seismic tomography ; seismology ; stress re-distribution
    Description / Table of Contents: Stress re-distribution as a result of exploitation of mineral, hydrocarbon, geothermal, and water resources cannot be eliminated. The effort must be directed to a better understanding of the underlying processes for the management of the hazard and risk associated with these operations. The study of induced seismicity has continually evolved over the past couple of decades, as underlined by both the number and complexity of applied studies required to satisfy the increased economic demands, assure the safety of the workforce and equipment, and protect the environment. A considerable effort has been put into the development of passive monitoring technology, specialized products and services being available for a wide range of applications. The recording of substantial high quality seismic data has stimulated the work on theoretical and practical aspects related to these applications, involving not only seismological knowledge, but also elements of rock mechanics, and an understanding of mining, geotechnical, and petroleum engineering. Pure and Applied Geophysics has largely contributed to raising the profile of induced seismicity research and its credibility. The range of specific analyses included in the present collection of studies expresses how powerful and resourceful passive seismic monitoring has become to so many applications. Seismic data are routinely evaluated for a series of development activities specific to each application. Engineering practice is continually improved based on trials and analyses of the ground response and stress levels, confirmed through the monitoring of seismicity. We are better equipped than ever to provide management decisions based on formalized, quantitative, and thus objective assessment.
    Pages: Online-Ressource (213 Seiten)
    ISBN: 9783034603058
    Language: English
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  • 21
    Keywords: Comprehensive Nuclear-Test-Ban Treaty ; CTBT ; monitoring ; seismic event location
    Description / Table of Contents: In September 1996, the United Nations General Assembly adopted the Comprehensive Nuclear-Test-Ban Treaty (CTBT), prohibiting nuclear explosions worldwide, in all environments. The treaty calls for a global verification system, including a network of 321 monitoring stations distributed around the globe, a data communications network, an international data centre (IDC), and on-site inspections, to verify compliance. This volume contains research papers focusing on seismic ecent location in the CTBT context. The on-site inspection protocol of the treaty specifies a search area not to exceed 1000 square km. Much of the current research effort is therefore directed towards refining the accuracy of event location by including allowances for three-dimensional structure within the Earth. The aim is that the true location of each event will lie within the specified source zone regarding postulated location. The papers in this volume cover many aspects of seismic event location, including the development of algorithms suitable for use with three-dimensional models, allowances for regional structure, use of calibration events and source-specific station corrections. They provide a broad overview of the current international effort to improve seismic event location accuracy, and the editors hope that it will stimulate increased interest and further advances in this important field.
    Pages: Online-Ressource (IV, 419 Seiten)
    ISBN: 9783764365349
    Language: English
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  • 22
    Keywords: Comprehensive Nuclear-Test-Ban Treaty ; CTBT ; geophysics
    Description / Table of Contents: In September 1996, the United Nations General Assembly adopted the Comprehensive Nuclear-Test-Ban Treaty (CTBT), prohibiting nuclear explosions worldwide, in all environments. The treaty calls for a global verification system, including a network of 321 monitoring stations distributed around the globe, a data communications network, an international data center, and onsite inspections, to verify compliance. The problem of identifying small-magnitude banned nuclear tests and discriminating between such tests and the background of earthquakes and mining-related seismic events, is a challenging research problem. Because they emphasize CTBT verification research, the 12 papers in this special volume primarily addresses regional data recorded by a variety of arrays, broadband stations, and temporarily deployed stations. Nuclear explosions, earthquakes, mining-related explosions, mine collapses, single-charge and ripple-fired chemical explosions from Europe, Asia, North Africa, and North America are all studied. While the primary emphasis is on short-period, body-wave discriminants and associated source and path corrections, research that focuses on long-period data recorded at regional and teleseismic distances is also presented Hence, these papers demonstrate how event identification research in support of CTBT monitoring has expanded in recent years to include a wide variety of event types, data types, geographic regions and statistical techniques.
    Pages: Online-Ressource (VI, 284 Seiten)
    ISBN: 9783764366759
    Language: English
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  • 23
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: mechanical properties of rocks ; natural hazards ; rock deformation and creep ; rock failure ; rock physics ; transport properties of rocks
    Description / Table of Contents: Natural hazards events such as earthquakes or volcanic eruptions involve activation of coupled thermo-hydro-chemo-mechanical processes in rocks. The present book assembles unpublished contributions to the 7th Euro-Conference on Rock Physics and Geomechanics, held in 2007 in Erice, Italy. It presents new laboratory data, theoretical and numerical rock physics models and field observations relevant to the study of natural hazards. In particular, several papers are devoted to rock failure and explore the relationship between the competing deformation micro-mechanisms. Several others investigate shear-induced anisotropy of mechanical and/or transport properties, both in large-scale geologic objects and in laboratory samples. The remaining papers treat various aspects of rock physics and their industrial applications such as geothermics and reservoir characterization.
    Pages: Online-Ressource (428 Seiten)
    ISBN: 9783034601214
    Language: English
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  • 24
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    Basel, Boston, Berlin : Birkhäuser
    Keywords: seismic waves ; geophysics ; seismology
    Description / Table of Contents: This special issue contains contributions presented at the international workshop Seismic Waves in Laterally Inhomogeneous Media V, which was held at the Castle of Zahrádky, Czech Republic, June 5 - 9, 2000. The workshop, which was attended by about 60 seismologists from 16 countries, was devoted mainly to the current state of theoretical and computational means of study of seismic wave propagation in complex structures. The special issue begins with papers dealing with the study and the application of the ray methods. Problems such as coupling of quasi-shear waves or smoothing of models for effective ray computations are dealt with. Applications of the ray methods in seismic exploration are presented. Further, directional wavefield decomposition, phase space, path integral and parabolic equation methods are discussed. Attention is also devoted to attenuation and scattering problems, and to seismic inversion problems.
    Pages: Online-Ressource (VI, 503 Seiten)
    ISBN: 9783764366773
    Language: English
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  • 25
    Keywords: landslides ; tsunamis ; engineering seismology ; marine geology ; geotechnical engineering ; natural hazards
    Description / Table of Contents: In the wake of the disastrous tsunami which struck Papua New Guinea in 1998, this volume presents 20 state-of-the-art contributions on landslide tsunamis, including earthquake characteristics and ground motions, modeling of landslides in geotechnical engineering, field surveys on land and at sea, simulations of past, present, and potential future tsunamis, and theoretical studies of tsunami generation by landslides.
    Pages: Online-Ressource (435 Seiten)
    ISBN: 9783764360337
    Language: English
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  • 26
    Keywords: lithosphere
    Description / Table of Contents: This second special issue of Pure and Applied Geophysics in honor of Keiiti Aki focuses on recent advances in quantifying and interpreting heterogeneities in lithosperic structures and earthquake behavior. The volume provides a combination of reviews, methodological studies and applications on topics related to Aki's pioneering contributions. It also includes material on Keiiti Aki and a list of his publications. The discussed subjects include research associated with dynamic earthquake rupture, studies on imaging earthquake locations and structures using P and S seismic phases, and studies associated with imaging source and structure properties using scattered coda waves. The volume will be useful to students and researchers alike, who are interested in the nature of large- and small-scale heterogeneities in the earth's lithosphere and earthquake properties.
    Pages: Online-Ressource (VIII, 372 Seiten)
    ISBN: 9783764375799
    Language: English
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  • 27
    Keywords: earthquake ; lithospheric structures ; seismic motion ; volcanic sources
    Description / Table of Contents: Geophysicists use seismic signals to image structures in the Earth's interior, to understand the mechanics of earthquake and volcanic sources, and to estimate their associated hazards. Keiiti Aki developed pioneering quantitative methods for extracting useful information from various portions of observed seismograms and applied these methods to many problems in the above fields. This volume honors Aki's contributions with review papers and results from recent applications by his former students and scientific associates pertaining to topics spawned by his work. Discussed subjects include analytical and numerical techniques for calculating dynamic rupture and radiated seismic waves, stochastic models used in engineering seismology, earthquake and volcanic source processes, seismic tomography, properties of lithospheric structures, analysis of scattered waves, and more. The volume will be useful to students and professional geophysicists alike.
    Pages: Online-Ressource (376 Seiten)
    ISBN: 9783764370114
    Language: English
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  • 28
    Unknown
    Basel, Boston, Berlin : Birkhäuser
    Keywords: fractals ; geodynamics ; geometry ; lithosphere
    Description / Table of Contents: Concepts and methods of fractal geometry penetrate various branches of human knowledge to an increasing degree. This tendency is particularly striking in the geosciences, because many processes occurring in and on the Earth result in time dependences and spatial patterns that have a fractal character. The contributions in this volume arose from the "3rd International Symposium on Fractals and Dynamic Systems in Geosciences", held at Stara Lesna, Slovakia in June, 1997. The volume contains new ideas and applications of fractal geometry in such diverse branches of geoscience as engineering geology, the physics of the lithosphere (including faulting, seismicity, and fluid flow), and climate behavior.
    Pages: Online-Ressource (IV, 192 Seiten)
    ISBN: 9783764363093
    Language: English
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  • 29
    Keywords: earthquake physics ; dynamic rapture ; earthquake generation ; microscopic simulation ; scaling physics ; wave propagation
    Description / Table of Contents: Exciting developments in earthquake science have benefited from new observations, improved computational technologies, and improved modeling capabilities. Designing realistic supercomputer simulation models for the complete earthquake generation process is a grand scientific challenge due to the complexity of phenomena and range of scales involved from microscopic to global. The present volume - Part II - incorporates computational environment and algorithms, data assimilation and understanding, model applications and iSERVO. Topics covered range from iSERVO and QuakeSim: implementing the international solid earth research virtual observatory by integrating computational grid and geographical information web services; LURR (Load-Unload Response Ratio) described in six papers involving this promising earthquake forecasting model; pattern informatics and phase dynamics and their applications, which was also a highlight in the Workshop; computational algorithms, including continuum damage models and visualization and analysis of geophysical datasets; evolution of mantle material; the state vector approach; and assimilation of data such as geodetic data, GPS data, and seismicity and laboratory experimental data.
    Pages: Online-Ressource (432 Seiten)
    ISBN: 9783764381301
    Language: English
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  • 30
    Unknown
    Basel, Boston, Berlin : Birkhäuser
    Keywords: geophysics ; seismology
    Description / Table of Contents: Earthquakes in shallow subduction zones account for the greatest part of seismic energy release in the Earth and often cause significant damage; in some cases they are accompanied by devastating tsunamis. Understanding the physics of seismogenic and tsunamigenic processes in such zones continues to be a challenging focus of ongoing research. The seismologic and geodetic work reported in this volume highlights the recent advances made toward quantifying and understandig the role of shallow plate coupling in the earthquake generation process. The relation between regional seismotectonics, features in the downgoing plate, and the slip distribution in earthquakes are examined for recent and great historical events. In addition to papers reporting new results, review articles on tsunami and tsunamigenic earthquakes and depth dependent plate interface properties are presented. These observational results, along with complementary laboratory and theoretical studies, can assist in assessing the seismic potential of a given region.
    Pages: Online-Ressource (372 Seiten)
    ISBN: 9783764361464
    Language: English
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  • 31
    Keywords: earthquake ; volcanic processes ; early warning ; terrestrial fluids ; volcano
    Description / Table of Contents: The Hiroshi Wakita Volume I is a collection of original papers regarding the role of terrestrial fluids in earthquake and volcanic processes. The importance of monitoring volcanic gases for studying volcanic eruptions is widely recognized by the scientific community. On the other hand, the usefulness of hydrologic and geochemical monitoring in earthquake studies, especially in earthquake prediction, has been controversial. This Pure and Applied Geophysics volume provides the results of some of the most recent studies on terrestrial fluids involved in both processes. The volume honors Hiroshi Wakita for his scientific contributions. Volume II will be published later in 2006. Both volumes should be useful to researchers and graduate students in the field.
    Pages: Online-Ressource (412 Seiten)
    ISBN: 9783764375805
    Language: English
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  • 32
    Unknown
    Basel, Boston, Berlin : Birkhäuser
    Keywords: induced seismicity
    Pages: Online-Ressource (VI, 617 Seiten)
    ISBN: 9783764366537
    Language: English
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  • 33
    Unknown
    Washington, D.C. : American Geophysical Union
    Description / Table of Contents: PREFACE There can be little doubt that estuarine, coastal and shelf circulation modeling will assume increasing importance in the immediate future, as we work through the implications of industrialization for oceanic systems. These issues will place new and serious operational demands on available models, and the rapid increase in computational power we now enjoy makes it possible to respond with detailed simulations in many categories. As a result, we are witnessing an explosive growth in the quantity of model-generated information. Lacking, however, is a concomitant increase in its quality or even in quality control procedures. A single simulation exercise is easily capable of generating gigabytes of output in a matter of hours. Most of the data will necessarily go unexamined by its progenitors. Yet it is highly likely that disks full of simulation output will be used extensively as learning tools for students and researchers, as criteria for engineering design, as a basis for operational decision-making, and in the formulation of public policy. The purpose of this volume is to assemble and present what is known about the intrinsic quality of simulation output: its "correctness" for various purposes. We have operated on the twin premises that (1) every simulation has some intrinsic value and (2) every simulation has serious drawbacks. Between these two extremes lies a vast gulf of uncertainty and potential error, which must be bridged in a professional way if modeling is to achieve its potential in the coastal ocean. This is the basic challenge put to the authors of this volume. Essentially we seek to describe and consolidate approaches, theories, and practices for extracting information from models, and to understand the limits of their proper use. We have focused on quantitative approaches to the problem, from diverse physical and mathematical perspectives. Rather than pursuing abstract, philosophical analyses, we have sought contributions reflecting contemporary practice in government, academic, engineering, and research units where frontier model development is taking place. In a similar spirit, we have avoided imposing linguistic norms among authors, which we view as unproductive at this time. Instead, we have let the authors describe their approaches to this multi-faceted problem in their own terms, subject only to standards of clarity of expression. We are especially pleased to have balanced representation from European and North American authors. This volume was initially conceived at an informal workshop in Brussels, convened by our great friend and colleague, the late Bruno M. Jamart. That event first brought several of the contributing authors together over the skill assessment theme, and seeded a mutual vision of the present work. Bruno's energy, insight, integrity, collegiality, and boundless spirit has been an inspiration to all who knew and worked with him. His untimely death in 1990 represents a great loss which is deeply and widely felt. In his memory we dedicate this volume, a humble memorial to a great spirit and friend.
    Pages: Online-Ressource (510 Seiten)
    ISBN: 0875902618
    Language: English
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  • 34
    Description / Table of Contents: The 3D geological model is still regarded as one of the newest and most innovative tools for reservoir management purposes. The computer modelling of structures, rock properties and fluid flow in hydrocarbon reservoirs has evolved from a specialist activity to part of the standard desktop toolkit. The application of these techniques has allowed all disciplines of the subsurface team to collaborate in a common workspace. In today's asset teams, the role of the geological model in hydrocarbon development planning is key and will be for some time ahead. The challenges that face the geologists and engineers will be to provide more seamless interaction between static and dynamic models. This interaction requires the development of conventional and unconventional modelling algorithms and methodologies in order to provide more risk-assessed scenarios, thus enabling geologists and engineers to better understand and capture inherent uncertainties at each aspect of the geological model's life.
    Pages: Online-Ressource (226 Seiten)
    ISBN: 9781862392663
    Language: English
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  • 35
    Description / Table of Contents: Volcanoes become active when fluids are in motion, and erupt when these fluids escape into the atmosphere. Volcanic fluids are a mixture of solid, liquid and gas. These mixtures result in a complex range of flow behaviour, especially during interaction with conduit geometry. These processes are not directly observable and must be inferred from interpretations of field observation and measurement. One of the outcomes of this complexity is the generation of pressure and force transients as high-density phases accelerate and decelerate during unsteady flow. These transients are one means of flexing the conduit wall, a process that manifests itself as ground motion and is detectable as volcano seismic signals. On eruption, volcanic fluids interact with the atmosphere and generate acoustic and thermal signals. In this Special Publication we present a series of papers based on field, numerical and experimental approaches that seek to establish links between geophysical signals and fluid motion in volcanic conduits.
    Pages: Online-Ressource (VIII, 244 Seiten)
    ISBN: 9781862392625
    Language: English
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  • 36
    Description / Table of Contents: Magmas are subject to a series of processes that lead to their differentiation during transfer through, and storage within, the Earth's crust. The depths and mechanisms of differentiation, the crustal contribution to magma generation through wall-rock assimilation, the rates and timescales of magma generation, transfer and storage, and how these link to the thermal state of the crust are subject to vivid debate and controversy. This volume presents a collection of research articles that provide a balanced overview of the diverse approaches available to elucidate these topics, and includes both theoretical models and case studies. By integrating petrological, geochemical and geophysical approaches, it offers new insights to the subject of magmatic processes operating within the Earth's crust, and reveals important links between subsurface processes and volcanism.
    Pages: Online-Ressource (VII, 288 Seiten)
    ISBN: 9781862392588
    Language: English
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  • 37
    Keywords: geological processes; tectonics; numerical models
    Description / Table of Contents: Disequilibrium textures versus equilibrium modelling: geochronology at the crossroads / Igor M. Villa / Geological Society, London, Special Publications, 332, 1-15, 1 January 2010, https://doi.org/10.1144/SP332.1 --- Argon enters the retentive zone: reassessment of diffusion parameters for K-feldspar in the South Cyclades Shear Zone, Ios, Greece / M. A. Forster and G. S. Lister / Geological Society, London, Special Publications, 332, 17-34, 1 January 2010, https://doi.org/10.1144/SP332.2 --- Serrated quartz grain boundaries, temperature and strain rate: testing fractal techniques in a syntectonic granite / Manish A. Mamtani and R. O. Greiling / Geological Society, London, Special Publications, 332, 35-48, 1 January 2010, https://doi.org/10.1144/SP332.3 --- Microstructure and elastic anisotropy of naturally deformed leucogneiss from a shear zone in Montalto (southern Calabria, Italy) / Rosolino Cirrincione, Eugenio Fazio, Renée Heilbronner, Hartmut Kern, Kurt Mengel, Gaetano Ortolano, Antonino Pezzino and Rosalda Punturo / Geological Society, London, Special Publications, 332, 49-68, 1 January 2010, https://doi.org/10.1144/SP332.4 --- Geometry of intercrystalline brine in plastically deforming halite rocks: inference from electrical resistivity / Tohru Watanabe / Geological Society, London, Special Publications, 332, 69-78, 1 January 2010, https://doi.org/10.1144/SP332.5 --- Brittle plus plastic deformation of gypsum aggregates experimentally deformed in torsion to high strains: quantitative microstructural and texture analysis from optical and diffraction data / M. Zucali, V. Barberini, D. Chateigner, B. Ouladdiaf and L. Lutterotti / Geological Society, London, Special Publications, 332, 79-98, 1 January 2010, https://doi.org/10.1144/SP332.6 --- Numerical modelling of spontaneous slab breakoff dynamics during continental collision / Cyrill Baumann, Taras V. Gerya and James A. D. Connolly / Geological Society, London, Special Publications, 332, 99-114, 1 January 2010, https://doi.org/10.1144/SP332.7 --- Present-day vertical isostatic readjustment of the Western Alps revealed by numerical modelling and geodetic and seismotectonic data / Annalisa Gardi, Stéphane Baize and Oona Scotti / Geological Society, London, Special Publications, 332, 115-128, 1 January 2010, https://doi.org/10.1144/SP332.8 --- Block model versus thermomechanical model: new insights on the present-day regional deformation in the surroundings of the Calabrian Arc / Raffaele Splendore, Anna Maria Marotta, Riccardo Barzaghi, Alessandra Borghi and Letizia Cannizzaro / Geological Society, London, Special Publications, 332, 129-147, 1 January 2010, https://doi.org/10.1144/SP332.9 --- The role of mantle hydration in continental crust recycling in the wedge region / Marco Meda, Anna Maria Marotta and Maria Iole Spalla / Geological Society, London, Special Publications, 332, 149-172, 1 January 2010, https://doi.org/10.1144/SP332.10 --- Three-dimensional evaluation of fabric evolution and metamorphic reaction progress in polycyclic and polymetamorphic terrains: a case from the Central Italian Alps / Francesca Salvi, Maria Iole Spalla, Michele Zucali and Guido Gosso / Geological Society, London, Special Publications, 332, 173-187, 1 January 2010, https://doi.org/10.1144/SP332.11 --- The interaction of deformation and metamorphic reactions / Bruce E. Hobbs, Alison Ord, Maria Iole Spalla, Guido Gosso and Michele Zucali / Geological Society, London, Special Publications, 332, 189-223, 1 January 2010, https://doi.org/10.1144/SP332.12
    Pages: Online-Ressource (VII, 230 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9781862395800
    Language: English
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  • 38
    Description / Table of Contents: This book considers the geology between North and South America. It contributes to debate about the area's evolution, particularly that of the Caribbean. Prevailing understanding is that the Caribbean formed in the Pacific and was engulfed between the Americas as the latter drifted west. Accordingly, the Caribbean Plate comprises internal, Jurassic–Cretaceous oceanic rocks, thickened into a Cretaceous hotspot/plume plateau, with obducted ophiolites and Cretaceous–Palaeogene, subduction-related, intra-oceanic volcanic arc and metamorphosed arc/continental rocks exposed on its margins. An alternative interpretation is that the Caribbean evolved in place. It consists largely of continental crust, extended in the Triassic–Jurassic, which subsided below thick Jurassic–Cretaceous carbonate rocks and flood basalts, and Cenozoic carbonate and clastic rocks. After uplift of ‘oceanic’ and volcanic arc rocks onto (continental) margins, the interior foundered in the Middle Eocene. Papers range from regional overviews and discussions of Caribbean origins to aspects of local geology arranged in a circum-Caribbean tour and ending in the interior. They address tectonics, structure, geochronology, seismicity, igneous and metamorphic petrology, metamorphism, geochemistry, stratigraphy and palaeontology.
    Pages: Online-Ressource (VII, 585 Seiten)
    ISBN: 9781862392885
    Language: English
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  • 39
    Description / Table of Contents: This book deals with various interesting aspects of the histories of geomorphology and Quaternary geology in different parts of the world. The papers cover a range of topics: the origin of the term ‘Quaternary’, histories of ideas and debates relating to aspects of fluvial geomorphology (USA and Australia), glacial geomorphology and glaciation (Northern Europe, the Baltic countries, Russia, Iceland, and New Zealand), desert dunes and the geology of Australia, peneplains in China, a palaeo-Tokyo Bay in Japan, together with biographies of Charles Cotton (New Zealand), Valerija Cepulyte (Lithuania) and Ceslovas Pakuckas (Lithuania and Poland) that highlight their respective contributions to the disciplines of geomorphology and Quaternary geology. There is an autobiographical contribution from E. E. Milanovsky (Russia) on his work in Siberia, the Caucasus and Iceland, illustrated by his sketches made in the field.
    Pages: Online-Ressource (VII, 336 Seiten)
    ISBN: 9781862392557
    Language: English
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  • 40
    Description / Table of Contents: Onshore fold–thrust belts are commonly perceived as ‘difficult’ places to explore for hydrocarbons and are therefore often avoided. However, these belts host large oil and gas fields and so these barriers to effective exploration mean that substantial unexploited resources may remain. Over time, evaluation techniques have improved. It is possible in certain circumstances to achieve good 3D seismic data. Structural restoration techniques have moved into the 3D domain and increasingly sophisticated palaeo-thermal indicators allow better modelling of burial and uplift evolution of source and reservoirs. Awareness of the influence of pre-thrust structure and stratigraphy and of hybrid thick and thin-skinned deformation styles is augmenting the simplistic geometric models employed in earlier exploration. But progress is a slow, expensive and iterative process. Industry and academia need to collaborate in order to develop and continually improve the necessary understanding of subsurface geometries, reservoir and charge evolution and timing; this publication offers papers on specific techniques, outcrop and field case studies.
    Pages: Online-Ressource (190 Seiten)
    ISBN: 9781862393172
    Language: English
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  • 41
    Description / Table of Contents: The book presents an overview of the main hazards affecting karst, including collapse and subsidence phenomena, hydrological hazards and human-induced geohazards. Consideration is also given to the problems of geohazard management in karst. The geological and hydrological properties of karst terrains make them among the most fragile in the world and pose serious problems for land managers. Sustainable development in these terrains requires efforts to limit geohazards of anthropogenic origin and to recognize and mitigate against those of natural origin. Aimed at providing the reader with worldwide case studies, the contributions cover a range of geological and morphological settings. Geographically, the fourteen papers discuss very different karst areas, from North America, the Caribbean and Asia to several karst areas in Europe, including the British Isles, Spain, France and Italy.
    Pages: Online-Ressource (202 Seiten)
    ISBN: 9781862392243
    Language: English
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  • 42
    Description / Table of Contents: The North China craton is the only known place where an Archaean craton with a thick tectospheric root lost half of that root in younger tectonism by processes such as delamination, convection, hydration-weakening, compositional change or some other mechanism. In this volume, authors provide data constraining the geometry and timing of root loss, aimed at understanding why and how continental roots are lost in general. Modelling how often this process may have occurred in the geological past, and how much lithospheric material has been recycled to the convecting mantle through this mechanism, could drastically change our current understanding of crustal growth rates and processes. Possible triggering mechanisms for root loss include collision of the South China (Yangtze) and North China cratons in the Triassic, the India–Asia collision, closure of the Solonker and Monhgol–Okhotsk oceans, Mesozoic subduction of the Pacific Plate beneath eastern China, impingement of mantle plumes, mantle hydration from long-term subduction and several rifting events. In this volume, we link studies of crustal tectonics with investigations aimed at determining the nature of and timing of the formation and loss of the root, in order to better-understand mechanisms of continental root formation, evolution and recycling/removal.
    Pages: Online-Ressource (VII, 352 Seiten)
    ISBN: 9781862392250
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  • 43
    Description / Table of Contents: Twenty years have passed since Menzies & Hawkesworth extended the concept of metasomatism to mantle processes. The aim of this book is to gather together progress made on this topic since then. Most of the 14 papers reported in the volume rely on in situ major and trace element analyses of minerals and glasses in mantle xenoliths, and deal with different kinds of metasomatic agents at variable fluid/rock ratios in tectonic settings as different as intra-plate, mid-ocean ridge (ophiolites) and supra-subduction. The book contributes to the wide debate on the nature of the fluids migrating into the mantle wedge, as well as on the different residential times of the subduction signature. In addition papers on intra-plate settings deal with the problem of relating various metasomatic signatures to one single metasomatic event through an infiltration-reaction process.
    Pages: Online-Ressource (361 Seiten)
    ISBN: 9781862392427
    Language: English
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  • 44
    Description / Table of Contents: Structurally complex reservoirs form a distinct class of reservoir in which fault arrays and fracture networks, in particular, exert an overriding control on petroleum trapping and production behaviour. With modern exploration and production portfolios now commonly held in geologically complex settings, there is an increasing technical challenge to find new prospects and to extract remaining hydrocarbons from these reservoirs. This volume reviews our current understanding and ability to model the complex distribution and behaviour of fault and fracture networks, highlighting their fluid compartmentalizing effects and storage-transmissivity characteristics, and outlining approaches for predicting the dynamic fluid flow and geomechanical behaviour of these reservoirs. This collection of 25 papers provides an overview of recent progress and outstanding issues in the areas of (i) structural complexity and fault geometry, (ii) detection and prediction of faults and fractures, (iii) compartmentalizing effects of fault systems and complex siliciclastic reservoirs and (iv) critical controls affecting fractured reservoirs.
    Pages: Online-Ressource (VII, 488 Seiten)
    ISBN: 9781862392410
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  • 45
    Description / Table of Contents: The complexity of plate interactions and associated crustal deformation in the Eastern Mediterranean region is reflected by the numerous destructive earthquakes that have occurred throughout its history. Many of these have been well documented and studied. In addition, the Aegean region provides examples of core-complex formation, synchronous basin evolution and subsequent graben formation and continental extensional deformation following orogenic contraction. It is therefore considered to be a perfect natural laboratory for the study of these mechanisms. The region has been the subject of intensive research for several decades. This book contains current results and ideas regarding the geodynamics of the Aegean and Anatolia. It will be essential reading for all geoscientists with an interest in the structural evolution of the Eastern Mediterranean.
    Pages: Online-Ressource (314 Seiten)
    ISBN: 9781862392397
    Language: English
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  • 46
    Description / Table of Contents: Human impact on our environment is not a new phenomenon. For millennia, humans have been coping with – or provoking – environmental change. We have exploited, extracted, over-used, but also in many cases nurtured, the resources that the geosphere offers. Geoarchaeology studies the traces of human interactions with the geosphere and provides the key to recognizing landscape and environmental change, human impacts and the effects of environmental change on human societies. This collection of papers from around the world includes case studies and broader reviews covering the time period since before modern human beings came into existence up until the present day. To understand ourselves, we need to understand that our world is constantly changing, and that change is dynamic and complex. Geoarchaeology provides an inclusive and long-term view of human–geosphere interactions and serves as a valuable aid to those who try to determine sustainable policies for the future.
    Pages: Online-Ressource (VII, 200 Seiten)
    ISBN: 9781862393257
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  • 47
    Description / Table of Contents: This book is an exploration of varying approaches to the study of the deposition, diagenesis and stratigraphy of evaporites. The volume includes papers from chemical modellers, who work on the basis of geochemical representations of the formative water bodies, and from basin-wide depositional-stratigraphical modellers, who propose depositional scenarios that are fitted to individual basinal pictures. Until now there have been only a few studies of evaporite formation that explain the characteristic features we observe in the real rock record. This volume is a collection of relevant papers in which these features are integrated in a realistic manner, based on our new understanding of saline water bodies, to the diverse tectonic, chemical and depositional constraints of their individual basins. In additional there are several review articles that offer oversight and extensive referencing of basins worthy of further study. This book is a valuable resource for sedimentologists and stratigraphers looking for an up-to-date reference on evaporite deposits.
    Pages: Online-Ressource (VI, 373 Seiten)
    ISBN: 9781862392328
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  • 48
    Description / Table of Contents: The study of reservoir and repository performance requires the integration of many different fields in Earth sciences, among them rock physics and geomechanics. The aim of this book is to emphasize how rock physics and geomechanics help to get a better insight into important issues linked to reservoir management for exploitation of natural resources, and to repository safety assessment for hazardous waste storage in geological environment. The studies presented here deal with the hydromechanical coupling in fractured rocks, the key experiments in safety assessment of repositories, the development of damaged zones during excavation in a shaley formation, the influence of temperature on the properties of shales, the poroelastic response of sandstones, the development and propagation of compaction bands in reservoir rocks, imaging techniques of geomaterials, the characterization and modelling of reservoirs using 4D seismic data, the mechanical behaviour of fractured rock masses, the petrophysical properties of fault zones, models for rock deformation by pressure solution and the elastic anisotropy in cracked rocks.
    Pages: Online-Ressource (VIII, 224 Seiten)
    ISBN: 9781862392304
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  • 49
    Description / Table of Contents: Der vorliegende Band enthält Beiträge zur 74. Jahrestagung der Paläontologischen Gesellschaft, die 2004 das vierte Mal in Göttingen tagte. Das Tagungsthema »Geobiologie« weist zum einen auf die Schlüsselstellung paläontologischer Forschungen in der Geo- und Biosphäre hin wie auch auf die enge Verfl echtung zwischen den einzelnen Disziplinen der Geo- und Biowissenschaften. Die »Geobiologie« als richtungsweisende und moderne Disziplin erfordert die interdisziplinäre Zusammenarbeit vieler Fachrichtungen. Die Tagungsbeiträge vermitteln einen Eindruck vom breitgefächerten Wesen sowie den Aufgaben geobiologischer und paläontologischer Forschung und Wissensvermittlung.
    Pages: Online-Ressource (304 Seiten)
    ISBN: 9783930457601
    Language: German
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  • 50
    Description / Table of Contents: Where were the women in Geology? This book is a first as it unravels the diverse roles women have played in the history and development of geology as a science predominantly in the UK, Ireland and Australia, and selectively in Germany, Russia and US. The volume covers the period from the late eighteenth century to the present day and shows how the roles that women have played changed with time. These included illustrators, museum collectors and curators, educationalists, researchers and geologists. Originally as wives, sisters or mothers many were assistants to their male relatives. This book looks at all these forgotten women and for the first time historians and scientists together explore the contribution they made to this male-dominated subject. There are individual profiles on remarkable women: Catherine Raisin, Dorothea Bate, Cuvier's daughters, Grace Prestwich, Annie Greenly, Nancy Kirk, Margaret Crosfield, Ethel Skeat, Maria Ogivlie Gordon, Marie Stopes, Anne Phillips, Muriel Arber and Etheldred Bennett. Pulling together this extensive research uncovered common issues and generated emergent themes. The Editors have brought this new research together under these themes and tried to answer the question Where were the women in Geology? They go on to discuss how these role models can be applicable to today's society.
    Pages: Online-Ressource (VII, 342 Seiten)
    ISBN: 9781862392274
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  • 51
    Description / Table of Contents: We are poised to embark on a new era of discovery in the study of geomorphology. The discipline has a long and illustrious history, but in recent years an entirely new way of studying landscapes and seascapes has been developed. It involves the use of 3D seismic data. Just as CAT scans allow medical staff to view our anatomy in 3D, seismic data now allows Earth scientists to do what the early geomorphologists could only dream of - view tens and hundreds of square kilometres of the Earth's subsurface in 3D and therefore see for the first time how landscapes have evolved through time. This volume demonstrates how earth scientists are starting to use this relatively new tool to study the dynamic of a range of sedimentary environments.
    Pages: Online-Ressource (VII, 274 Seiten)
    ISBN: 9781862392236
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  • 52
    Unknown
    London : The Geological Society
    Description / Table of Contents: This book is the first peer-reviewed collection of papers focusing on the potential of myth storylines to yield data and lessons that are of value to the geological sciences. Building on the nascent discipline of geomythology, scientists and scholars from a variety of disciplines have contributed to this volume. The geological hazards (such as earthquakes, tsunamis, volcanic eruptions and cosmic impacts) that have given rise to myths are considered, as are the sacred and cultural values associated with rocks, fossils, geological formations and landscapes. There are also discussions about the historical and literary perspectives of geomythology. Regional coverage includes Europe and the Mediterranean, Afghanistan, Cameroon, India, Australia, Japan, Pacific islands, South America and North America. Myth and Geology challenges the widespread notion that myths are fictitious or otherwise lacking in value for the physical sciences.
    Pages: Online-Ressource (VII, 350 Seiten)
    ISBN: 9781862392168
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  • 53
    Description / Table of Contents: Large caldera collapses represent catastrophic natural events, second only to large meteoritic impacts. In addition, some calderas are densely populated, making the risk extreme, even for moderate eruptions. Understanding caldera mechanisms, unrest and the danger of eruption is therefore a crucial challenge for Earth sciences. Several key features of caldera behaviour have yet to be fully understood. Through a combination of case studies and theoretical modelling, the following topics are addressed in this volume: the conditions required to produce and to release large volumes of magma erupted during caldera formation; how magmatic feeding systems evolve before and after a caldera has formed; the processes that limit the behaviour of precursors to eruptions; how pre-emptive precursors can be distinguished from those that drive unrest without an eruption; and given that post-collapse eruptions may occur across a wide area, the optimum procedures for designing hazard maps and mitigation strategies.
    Pages: Online-Ressource (VI, 198 Seiten)
    ISBN: 9781862392113
    Language: English
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  • 54
    Description / Table of Contents: Fold-and-thrust belts occur worldwide, have formed in all eras of geological time, and are widely recognized as the most common mode in which the crust accommodates shortening. Much current research on the structure of fold-and-thrust belts is focused on structural studies of regions or individual structures and on the geometry and evolution of these regions employing kinematic, mechanical and experimental modelling. In keeping with the main trends of current research, this title is devoted to the kinematic evolution and structural styles of a number of fold-and-thrust belts formed from Palaeozoic to Recent times. The papers included in this book cover a broad range of different topics, from modelling approaches to predict internal deformation of single structures, 3D reconstructions to decipher the structural evolution of groups of structures, palaeomagnetic studies of portions of fold-and-thrust belts, geometrical and kinematical aspects of Coulomb thrust wedges and structural analyses of fold-and-thrust belts to unravel their sequence of deformations.
    Pages: Online-Ressource (VI, 255 Seiten)
    ISBN: 9781862393202
    Language: English
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  • 55
    Unknown
    Berlin [u.a.] : Springer
    Keywords: constructive approximation ; differential equations ; geomathematics ; inverse problems ; mathematical modelling ; number theory ; numerical methods ; potential theory
    Description / Table of Contents: During the last three decades geosciences and geo-engineering were influenced by two essential scenarios: First, the technological progress has changed completely the observational and measurement techniques. Modern high speed computers and satellite based techniques are entering more and more all geodisciplines. Second, there is a growing public concern about the future of our planet, its climate, its environment, and about an expected shortage of natural resources. Mathematics concerned with geoscientific problems, i.e., Geomathematics, is becoming increasingly important. The "Handbook of Geomathematics" as a central reference work in this area comprises the following scientific fields: (I) observational and measurement key technologies; (II) modelling of the system Earth (geosphere, cryosphere, hydrosphere, atmosphere, biosphere); (III) analytic, algebraic, and operator-theoretic methods; (IV) statistical and stochastic methods; (V) computational and numerical analysis methods; (VI) historical background and future perspectives.
    Pages: Online-Ressource (XIX, 1350 Seiten)
    ISBN: 9783642015465
    Language: English
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  • 56
    Description / Table of Contents: The sustainable development of minerals, whick are non-renewable resources, is a major challenge in today's world. In this regard the true definition of sustainability' is a debating point itself: can such a concept exist with respect to non-renewable resources? Perhaps the ideal sustainability model is one that minimizes negative environmental impact and maximizes benefits to society, the economy and regional/national development. Developed and near-developed economies rely for commodity supplies on developing countries where major mining operations are often a mainstay of the domestic economy. Limited environmental regulation and low wages lead to charges of exploitation. also, large numbers of people have no alternative to living ny informal, often dangerous, 'artisanal' mining. This Special Publication gives examples from developing countries at all scales of mineral extraction. The volume reviews environmental, economic, health and social problems and highlights the need to solve these before sustainability can be achieved. The better solutions require mutual understanding, through full involvement of all stakeholders, education, training and investment so that small-scale ansd artisinal mines can grow into well-managed operations. At larger scales, most major interantional mining companies have now inoproved their practices and are monitoring their [rogress, although there is no room for complacency in this rapidly changing are.
    Pages: Online-Ressource (249 Seiten)
    ISBN: 1862391882
    Language: English
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  • 57
    Description / Table of Contents: Despite agreement on first-order features and mechanisms, critical aspects of the origin and evolution of the Tibetan Plateau, such as the exact timing and nature of collision, the initiation of plateau uplift, and the evolution of its height and width, are disputed, untested or unknown. This book gathers papers dealing with the growth and collapse of the Tibetan Plateau. The timing, the underlying mechanisms, their interactions and the induced surface shaping, contributing to the Tibetan Plateau evolution are tightly linked via coupled and feedback processes. We present interdisciplinary contributions allowing insight into the complex interactions between lithospheric dynamics, topography building, erosion, hydrological processes and atmospheric coupling. The book is structured in four parts: early processes in the plateau formation; recent growth of the Tibetan Plateau; mechanisms of plateau growth; and plateau uplift, surface processes and the monsoon.
    Pages: Online-Ressource (255 Seiten)
    ISBN: 9781862393264
    Language: English
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  • 58
    Description / Table of Contents: Collision between Australia and SE Asia began in the Early Miocene and reduced the former wide ocean between them to a complex passage which connects the Pacific and Indian Oceans. Today, the Indonesian Throughflow passes through this gateway and plays an important role in global thermohaline flow. The surrounding region contains the maximum global diversity for many marine and terrestrial organisms. Reconstruction of this geologically complex region is essential for understanding its role in oceanic and atmospheric circulation, climate impacts, and the origin of its biodiversity. The papers in this volume discuss the Palaeozoic to Cenozoic geological background to Australia and SE Asia collision. They provide the background for accounts of the modern Indonesian Throughflow and oceanographic changes since the Neogene, and consider aspects of the region's climate history.
    Pages: Online-Ressource (381 Seiten)
    ISBN: 9781862393295
    Language: English
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  • 59
    Description / Table of Contents: The latest Mars missions are returning data of unprecedented fidelity in their representation of the martian surface. New data include images with spatial resolution better than 30 cm per pixel, stereo imaging-derived terrain models with one meter postings, high-resolution imaging spectroscopy, and RADAR data that reveal subsurface structure. This book reveals how this information is being used to understand the evolution of martian landscapes, and includes topics such as fluvial flooding, permafrost and periglacial landforms, debris flows, deposition and erosion of sedimentary material, and the origin of lineaments on Phobos, the larger martian moon. Contemporary remote sensing data of Mars, on a par with those of Earth, reveal landscapes strikingly similar to regions of our own planet, so this book will be of interest to Earth scientists and planetary scientists alike. An overview chapter summarising Mars’ climate, geology and exploration is included for the benefit of those new to Mars.
    Pages: Online-Ressource (VIII, 307 Seiten)
    ISBN: 9781862393301
    Language: English
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  • 60
    Description / Table of Contents: Boreholes are commonly drilled into crystalline rocks to evaluate their suitability for various applications such as waste disposal (including nuclear waste), geothermal energy, hydrology, sequestration of greenhouse gases and for fault analysis. Crystalline rocks include igneous, metamorphic and even some sedimentary rocks. The quantification and understanding of individual rock masses requires extensive modelling and an analysis of various physical and chemical parameters. This volume covers the following aspects of the petrophysical properties of crystalline rocks: fracturing and deformation, oceanic basement studies, permeability and hydrology, and laboratorybased studies. With the growing demands for sustainable and environmentally effective development of the subsurface, the petrophysics of crystalline rocks is becoming an increasingly important field.
    Pages: Online-Ressource (VII, 351 Seiten)
    ISBN: 1862391734
    Language: English
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  • 61
    Unknown
    Rijeka : InTech
    Keywords: earthquake ; tsunami ; seismic waves ; seismology ; geology ; geophysics
    Description / Table of Contents: The importance of seismic wave research lies not only in our ability to understand and predict earthquakes and tsunamis, it also reveals information on the Earth's composition and features in much the same way as it led to the discovery of Mohorovicic's discontinuity. As our theoretical understanding of the physics behind seismic waves has grown, physical and numerical modeling have greatly advanced and now augment applied seismology for better prediction and engineering practices. This has led to some novel applications such as using artificially-induced shocks for exploration of the Earth's subsurface and seismic stimulation for increasing the productivity of oil wells. This book demonstrates the latest techniques and advances in seismic wave analysis from theoretical approach, data acquisition and interpretation, to analyses and numerical simulations, as well as research applications. A review process was conducted in cooperation with sincere support by Drs. Hiroshi Takenaka, Yoshio Murai, Jun Matsushima, and Genti Toyokuni.
    Pages: Online-Ressource (326 Seiten)
    ISBN: 9789533079448
    Language: English
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  • 62
    Description / Table of Contents: Fabric is a ubiquitous and significant feature of geological materials. The processes involved in the formation and deformation of rocks and sediments leave their mark on the orientations of the constituent mineral grains. Petrofabrics thus provide essential keys to understanding the history of geological materials. Magnetic anisotropy is directly related to petrofabric, and has become one of the most rapid, sensitive and widely used tools for its characterization. The relationship between magnetic fabric and petrofabric is complex and depends on various factors including the composition, concentration and grain size of mineral grains. Ongoing research in geological applications is paralleled by studies of the fundamental mineral magnetic phenomena involved. The papers in this book represent the current state of investigations in magnetic anisotropy studies as a discipline that integrates geological interpretations, mineral fabric development, technical advances and rock-magnetic properties.
    Pages: Online-Ressource (551 Seiten)
    ISBN: 186239170X
    Language: English
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  • 63
    Description / Table of Contents: The past decade has witnessed a major revival in attempts to separate biodiversity signals from biases imposed by sampling and the architecture of the rock record. How large a problem this poses to our understanding of biodiversity patterns remains debatable, and new approaches are being developed to investigate this question. Here palaeobiologists with widely differing approaches and interests explore the problems of extracting reliable information on biodiversity change from an imperfect geological record. Topics covered range from the application of information-theoretic approaches that identify directional causal relationships to an in-depth study of how geological biases could influence our understanding of dinosaur evolution. A wide range of new insights into the links between the land, shallow-marine and deep-sea rock and fossil records are presented, making this volume invaluable to anyone in the Earth or life sciences who wishes to remain abreast of this dynamic and rapidly evolving research area.
    Pages: Online-Ressource (247 Seiten)
    ISBN: 9781862393363
    Language: English
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  • 64
    Description / Table of Contents: This book consists of 18 papers on deformation mechanisms, theology and tectonics. The main approaches include experimental rock deformation, microstructural analysis, field structural studies, analogue and numerical modelling. New results on various topics are presented, ranging from brittle to ductile deformation and grain-scale to lithosphere-scale mechanisms. The volume will be of interest to academic and industrial researchers in the fields of structural geology, interactions between metamorphism, fluids and deformation, and large-scale tectonic processes.
    Pages: Online-Ressource (XI, 320 Seiten)
    ISBN: 1862391769
    Language: English
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  • 65
    Description / Table of Contents: Geological prior information represents a new and emerging field within the geosciences. Prior information is the term used to describe previously existing knowledge that can be brought to bear on a new problem. This volume describes a range of methods that can be used to find solutions to practical and theoretical problems using geological prior information, and the nature of geological information that can be so employed. As such, this volume defines how geology can be influential far beyond the confines of its own definition.
    Pages: Online-Ressource (IX, 229 Seiten)
    ISBN: 1862391718
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  • 66
    Description / Table of Contents: Humans have long marvelled at (and feared) the odorous and colourful manifestations of volcanic emissions, and, in some cases, have harnessed them for their economic value. The degassing process responsible for these phenomena is now understood to be one of the key factors influencing the timing and nature of volcanic eruptions. Moreover the surface emissions of these volatiles can have profound effects on the atmospheric and terrestrial environment, and climate. Even more fundamental are the relationships between the history of planetary outgassing, differentiation of the Earth’s interior, chemistry of the atmosphere and hydrosphere, and the origin and evolution of life. This book provides a compilation of 23 papers that investigate the behaviour of volatiles in magma, the feedbacks between degassing and magma dynamics, and the composition, flux, and environmental, atmospheric and climatic impacts of volcanic gas emissions.
    Pages: Online-Ressource (420 Seiten)
    ISBN: 186239136X
    Language: English
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  • 67
    Description / Table of Contents: This publication introduces the newly developed, integrated discipline of fracture and in-situstress characterization of hydrocarbon reservoirs, through 16 well-illustrated case studies. These cover a wide range of tools, from borehole Scale (logs and cores) to reservoir scale (3-D and 4-D seismic). It also covers surface studies (outcrop and remote sensing). In addition, it addresses the impact of fractures and in-situ stresses on fluid flows and their simulation. This volume deals with a subject that is gaining increasing interest with the advancement of technologies and shifting boundaries of marginal fields into more challenging ground. Fractures and their response to current-day in-situ stresses have become a crucial part of reservoir characterization in deep tight reservoirs. In addition, maturing reservoirs, which were considered as 'conventional' at discovery, are displaying symptoms characteristic of fractures and/or geomechanical contribution. This has lead to the need to delineate the fractures and the stresses in these reservoirs and revise reservoir management accordingly. The book will be of interest to a broad range of readers from both academic and industrial institutes, who are researching and dealing with hydrocarbon reservoir characterization, simulation and management.
    Pages: Online-Ressource (216 Seiten)
    ISBN: 1862391300
    Language: English
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  • 68
    Description / Table of Contents: This volume contains a series of papers that cover a wide range of aspects, including geophysics, structure and tectonics, atmosphere, origin of life, biosphere, deep mantle geochemistry, early oceans, microbial ecology, on the development of the Earth in the first 2000 Ma of its history.The aim of this publication is to facilitate future discussions and understanding of this area of research. This book is divided into three parts: • Geophysical and petrological constraints on Archaean lithosphere • Models of cratonic evolution and modification • Constraints on the Archaean environment Subjects covered include the chemical and biological controls on the atmosphere and oceans, early controls on the carbon cycle and photosynthesis, petrologic, isotopic, tectonic and seismic evidence for the composition and structure of Archaean lithosphere. This volume should be of interest to geologists and geophysicists who work on the Archaean, and students at all levels.
    Pages: Online-Ressource (VII, 360 Seiten)
    ISBN: 1862391092
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  • 69
    Description / Table of Contents: Palaeozoic Amalgamation of Central Europe summarizes recent research designed to clarify the timing, geometry and processes by which discrete terranes of Central Europe became amalgamated during the Palaeozoic Era. The area studied extends from the southern North Sea to Central Poland along the Trans-European Suture Zone, covering much of Germany, Denmark, Belgium, the Czech Republic and Poland. The 16 papers within the volume are divided into five sections: biostratigraphic/provenance evidence; isotopic constraints; petrological and geochemical evidence; structural evolution; seismic traverses and deep crustal structure. The first section contains papers summarizing continent-specific micropalaeontological and sediment provenance information backing current debates about microcontinent derivation and timing of their accretions to the proto-European continent, Baltica. The section on isotopic constraints discusses the use of isotopic dating to constrain the timing of accretions of rock units exposed in the northern Bohemian Massif, while the following section has more detailed studies of metamorphosed ophiolitic complexes adjoining palaeosutures in the same area. The two papers on the structural evolution of the area contrast a detailed review of the structural evolution of the Sudetes, with a broader, more regionally based hypothesis for the structural evolution of all Central Europe. The final section discusses models based on extensive seismic traverses in contrasting parts of the area - Belgium, the southern North Sea and Poland. This wide-ranging study thus encapsulates the most up-to-date ideas on the Palaeozoic amalgamation of Central Europe from the leading international researchers in the field. The volume will be of interest to those earth scientists in industry and academia with a broad-based interest in the construction of the European continent, primarily biostratigraphers, geophysicists, structural geologists and geochemists.
    Pages: Online-Ressource (353 Seiten)
    ISBN: 1862391181
    Language: English
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  • 70
    Description / Table of Contents: Northwest Europe has undergone repeated episodes of exhumation (the exposure of formerly buried rocks) due to such factors as post-orogenic unroofing, rift-shoulder uplift, hotspot activity, compressive tectonics, eustatic sea-level change, glaciation and isostatic readjustment. The main observational legacy of this exhumation around the North Atlantic is preserved in the comparatively young (Mesozoic and Cenozoic) geological record of this region. Despite a rapid increase in the understanding of the exhumation of this area, there are still many unknowns: the relative intensity of the various phases and their geographical variation; mechanisms of uplift; primary causes of exhumation. Tied to these problems is the larger-scale question of whether the circum-North Atlantic is unique or whether its behaviour is typical for passive margins. There have been several attempts in recent years to bring together researchers to address these questions, but these have often focused on one particular geographical area or one particular exhumation phase. Before an integrated story can emerge, disciplines that have traditionally remained apart need to come together: geomorphology and offshore seismic interpretation; Palaeogene and Neogene studies; Scandinavian and British-Irish research schools. This volume represents a first step in this direction by providing an inter-disciplinary set of studies over a wide latitudinal range of the NW European margin. The studies presented here are based on a variety of techniques that have been employed to address the main concerns of North Atlantic exhumation history, including timing, mechanisms and the sedimentary response of the continental margin. The 25 papers presented in this volume have
    Pages: Online-Ressource (494 Seiten)
    ISBN: 1862391122
    Language: English
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  • 71
    Description / Table of Contents: The motion and deformation of rocks are processes of fundamental importance in shaping the Earth, from outer crustal layers to the deep mantle. Reconstructions of the evolution of the Earth therefore require detailed knowledge of the geometry of deformation structures and their relative timing, of the motions leading to deformation structures and of the mechanisms governing these motions. This volume contains a collection of 22 papers on field, experimental and theoretical studies that add to our knowledge of these processes. They are a mixture of review papers oh selected topics in the field of structural geology and tectonics and papers on current issues and new techniques and are grouped into four themes: • The effect of fluids on deformation • The interpretation of microstructures and textures • Deformation mechanisms and rheology of crust and upper mantle minerals • Crust and lithosphere tectonics The volume will appeal to researchers in the fields of structural geology and tectonophysics, both in academia and industry.
    Pages: Online-Ressource (VII, 416 Seiten)
    ISBN: 1862391173
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  • 72
    Description / Table of Contents: Living with natural hazards in the Asia–Pacific region / James R. Goff and James P. Terry / Geological Society, London, Special Publications, 361, 1-2, 1 January 2012, https://doi.org/10.1144/SP361.1 --- The special vulnerability of Asia–Pacific islands to natural hazards / James P. Terry and James R. Goff / Geological Society, London, Special Publications, 361, 3-5, 1 January 2012, https://doi.org/10.1144/SP361.2 --- Flood generation during the SW monsoon season in northern Thailand / Han She Lim and Kanokporn Boochabun / Geological Society, London, Special Publications, 361, 7-20, 1 January 2012, https://doi.org/10.1144/SP361.3 --- Marine inundation hazards in French Polynesia: geomorphic impacts of Tropical Cyclone Oli in February 2010 / Samuel Etienne / Geological Society, London, Special Publications, 361, 21-39, 1 January 2012, https://doi.org/10.1144/SP361.4 --- Records of submarine natural hazards off SW Taiwan / Chih-Chieh Su, Jing-Yi Tseng, Ho-Han Hsu, Cheng-Shing Chiang, Ho-Shing Yu, Saulwood Lin and James T. Liu / Geological Society, London, Special Publications, 361, 41-60, 1 January 2012, https://doi.org/10.1144/SP361.5 --- Bedding structures in Indian tsunami deposits that provide clues to the dynamics of tsunami inundation / Adam D. Switzer, S. Srinivasalu, N. Thangadurai and V. Ram Mohan / Geological Society, London, Special Publications, 361, 61-77, 1 January 2012, https://doi.org/10.1144/SP361.6 --- Tsunami hazard related to a flank collapse of Anak Krakatau Volcano, Sunda Strait, Indonesia / T. Giachetti, R. Paris, K. Kelfoun and B. Ontowirjo / Geological Society, London, Special Publications, 361, 79-90, 1 January 2012, https://doi.org/10.1144/SP361.7 --- An examination of hazard communication logs and public response during the 1946 and 1960 tsunamis that impacted Hilo, Hawaii / Jeanne B. Johnston, Deanne K. Bird, James R. Goff and Walter C. Dudley / Geological Society, London, Special Publications, 361, 91-105, 1 January 2012, https://doi.org/10.1144/SP361.8 --- Towards better design and management of tsunami evacuation routes: a case study of Ao Jak Beach Road / Alan D. Ziegler, Roy C. Sidle, Mandy S. Song, Zuo Jin Ang and Decha Duangnamon / Geological Society, London, Special Publications, 361, 107-114, 1 January 2012, https://doi.org/10.1144/SP361.9 --- GIS-based techniques for assessing the vulnerability of buildings to tsunami: current approaches and future steps / C. Tarbotton, D. Dominey-Howes, J. R. Goff, M. Papathoma-Kohle, F. Dall'Osso and I. L. Turner / Geological Society, London, Special Publications, 361, 115-125, 1 January 2012, https://doi.org/10.1144/SP361.10 --- Impacts, recovery and resilience of Thai tourist coasts to the 2004 Indian Ocean Tsunami / Poh Poh Wong / Geological Society, London, Special Publications, 361, 127-138, 1 January 2012, https://doi.org/10.1144/SP361.11 --- Earthquake catastrophe models in disaster response planning, risk mitigation and financing in developing countries in Asia / Nigel Winspear, Rade Musulin and Mohan Sharma / Geological Society, London, Special Publications, 361, 139-150, 1 January 2012, https://doi.org/10.1144/SP361.12 --- Geological hazards of SW Natib Volcano, site of the Bataan Nuclear Power Plant, the Philippines / A. M. F. Lagmay, R. Rodolfo, H. Cabria, J. Soria, P. Zamora, C. Abon, C. Lit, M. R. T. Lapus, E. Paguican, M. G. Bato, G. Tiu, E. Obille, N. E. Pellejera, P. C. Francisco, R. N. Eco and J. Aviso / Geological Society, London, Special Publications, 361, 151-169, 1 January 2012, https://doi.org/10.1144/SP361.13 --- Influence of the institutional and socio-economic context for responding to disasters: case study of the 1994 and 2006 eruptions of the Merapi Volcano, Indonesia / Estuning Tyas Wulan Mei and Franck Lavigne / Geological Society, London, Special Publications, 361, 171-186, 1 January 2012, https://doi.org/10.1144/SP361.14 --- Exploratory spatial analysis of typhoon characteristics in the North Pacific basin / Chen-Chieh Feng and James P. Terry / Geological Society, London, Special Publications, 361, 187-194, 1 January 2012, https://doi.org/10.1144/SP361.15 --- Geovisualization of tropical cyclone behaviour in the South Pacific / Gennady A. Gienko and James P. Terry / Geological Society, London, Special Publications, 361, 195-208, 1 January 2012, https://doi.org/10.1144/SP361.16 --- The value of a Pacific-wide tsunami database to risk reduction: putting theory into practice / James R. Goff, Catherine Chagué-Goff and James P. Terry / Geological Society, London, Special Publications, 361, 209-220, 1 January 2012, https://doi.org/10.1144/SP361.17
    Pages: Online-Ressource (225 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9781862396098
    Language: English
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  • 73
    Description / Table of Contents: As an outcome of the European Science Foundation scientific programme, GEODE, on geodynamics and ore deposit evolution, this book examines the underlying geodynamic processes that lead to the formation of ore deposits in order to discover what controls the timing and location of major ore deposits in an evolving orogen. A collection of 19 research papers examines various aspects of ore genesis in the context of the geodynamic processes occurring within an evolving orogen. Although the majority of papers relate to Europe, their findings have a global significance for metallogenesis. The book will be of interest to all those involved in research or mineral exploration concerned with metallogenesis. In addition, ore deposits provide new evidence about magmatism associated with transient, rapid changes in plate motions and subduction processes in unusual tectonic settings, and are therefore of interest to those involved in both the magmatic and tectonic processes of orogenesis.
    Pages: Online-Ressource (VII, 358 Seiten)
    ISBN: 186239122X
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  • 74
    Description / Table of Contents: This volume is a collection of papers on the history of twentieth century geology, of which eight were presented at a Symposium organized by the International Commission on the History of Geological Sciences (INHIGEO) for the International Geological Congress at Rio de Janeiro in 2000. The book offers a conspectus of selected developments of twentieth century geology. It has grown from largely a field discipline, chiefly concerned with rocks at the Earth's surface, to one that extends to the planet's interior, and to space beyond. New ideas, instruments, and techniques have extended the scope of earth science to the macro and the micro. Theories abound. One paper raises some of the social and political problems faced by modern geology. The volume is intended as a prolegomenon to some future synthetic understanding of twentieth century earth sciences. It should appeal to a wide range of geoscientists and historians of science.
    Pages: Online-Ressource (VI, 369 Seiten)
    ISBN: 1862390967
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  • 75
    Description / Table of Contents: Many faults appears to form persistent zones of weakness that fundamentally influence the distribution, arichitecture and movement patterns of crustal-scale deformation and associated processes in both continental and oceanic regions. They act as conduits for the focused migration of economically important fluids and, as most seismicity is associated with active faults, they also constitute one of the most important global geological hazards. This book brings together papers by an international group of Earth Scientists to discuss a broad range of topics centred upon the controls of fault weakening and the role of such faults during lithosphere deformation. The book will be of interests to both academic and industrial Earth Scientists with an interest in geodynamics, structure at all scales, tectonics and the migration of petroleum and water.
    Pages: Online-Ressource (342 Seiten)
    ISBN: 1862390908
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  • 76
    Description / Table of Contents: As a result of its relative buoyancy, continental crust is rarely subducted, meaning that successive episodes of continental deformation impart a complex geological character that is not found in younger oceanic lithosphere. This character is largely the result of two related processes: (1) reactivation, involving rejuvenation of discrete structures; and (2) reworking, involving the repeated metamorphism, deformation and magmatism of a previously tectonized crustal or lithospheric volume. Characterizing the style, distribution and timing of reactivation and reworking in different continental settings should therefore provide a crucial data set with which to evaluate the spatial patterns, temporal evolution and dynamic controls of tectonic rejuvenation of the continents and continental lithosphere. This volume presents a combination of review and research papers, which highlight some of the issues and problems associated with the characterization and modelling of continental reactivation and reworking.
    Pages: Online-Ressource (408 Seiten)
    ISBN: 1862390800
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  • 77
    Unknown
    London : The Geological Society
    Description / Table of Contents: The climate of the early Earth was probably very warm and has, in general, reduced since the Archean. However, it now seems that the world is about 0.6°C warmer than it was 100 years ago and estimates of the rate of global warming over the next century range from 0.16°C to 0.35°C per decade. Concurrently, global sea-level is predicted to rise from 2.4 to 10 cm per decade. These rates of change are much faster than those normally associated with the geological record, causing geologists and palaeontologists to reassess their data and their forecasts on rates of future change. With the current interest in global climatic change and, more specifically, with global warming, it is clear that palaeontologists have valuable information to provide on the impacts of past climatic change. This volume contains papers from an international array of such geologists and palaeontologists, showing how studies of micro- and macrofossils, plant and vertebrate fossils from a range of geological ages have contributed to our understanding of how climate affects both local and more widespread areas. The contributions are arranged in geological order, ranging from the Permo-Carboniferous to the post-glacial recovery of the last 18,000 years, with an emphasis on climate change during the last two million years, particularly in NW Europe. Climates: Past and Present will be of interest to palaeontologists, geologists and palaeoclimatologists who specialize in climatic reconstructions and any professionals enagaged in research into the geological aspects of climate change.
    Pages: Online-Ressource (218 Seiten)
    ISBN: 1862390754
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  • 78
    Keywords: analysis of GPS measurements ; elliptical model for deformation ; ground and space geodesy ; ice-mass change ; time-variable gravity fields
    Description / Table of Contents: This book is the third of a series highlighting this topic of major importance for recent developments in geodynamics. Temporal variation of deformation and gravity fields recorded by geodetic measuring techniques (either from ground surface or space) and reflecting isostatic, tectonic or volcanic processes in the earth's interior as well as hydrologic, oceanographic or climatic processes, have made a basic tool for research and monitoring. Part of the papers collected in this topical volume were presented at the 3rd Workshop on “Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change” which took place at the Casa de los Volcanes on Lanzarote, Spain, during February 23-26, 2009. The book addresses researchers and graduate students in the Earth sciences, who are interested in surface and crustal processes, as well as geotechnical engineers.
    Pages: Online-Ressource (209 Seiten)
    ISBN: 9783034804608
    Language: English
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  • 79
    Description / Table of Contents: This special issue of Pure and Applied Geophysics is one of two volumes containing an augmented collection of papers originating from the Evison Symposium on Seismogenesis and Earthquake Forecasting held in Wellington, New Zealand, in February 2008. The volumes honor Frank Evison's interest in earthquake generation and forecasting. A biography of Frank Evison and a list of his publications is included, as well as review papers and new research papers in the field. The volume includes papers related to Frank's most abiding interest of precursory earthquake swarms. The research contributions cover a range of current forecasting methods such as the Epidemic-Type Aftershock model, the Every Earthquake a precursor According to Scale model, Pattern Informatics, Reverse Tracing of Precursors, stochastic models of elastic rebound, and methods for handling multiple precursors. The methods considered employ a variety of statistical approaches to using previous seismicity to forecast future earthquakes, including regional and global earthquake likelihood models and alarm-type forecasts. The forecast time-frames of interest range from the short time-frame associated with clustering of aftershocks to the long time-frame associated with recurrence of major earthquakes. A recurring theme is the assessment of forecasting performance, whether by likelihood scores, skill scores, error diagrams, or relative operating characteristic tests. The volume will be useful to students and professional researchers who are interested in the earthquake preparation process and in converting that understanding into forecasts of earthquake occurrence.
    Pages: Online-Ressource (250 Seiten)
    ISBN: 9783034604970
    Language: English
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  • 80
    Description / Table of Contents: This special issue of Pure and Applied Geophysics is the second of two volumes containing an augmented collection of papers originating from the Evison Symposium on Seismogenesis and Earthquake Forecasting held in Wellington, New Zealand, in February 2008. The volumes honor Frank Evison's interest in earthquake generation and forecasting. This volume includes descriptions of earthquake forecasting test centers through the Collaboratory for the Study of Earthquake Predictability (CSEP) program and the first results from the Regional Earthquake Likelihood Model (RELM) experiment in California. Other papers discuss methods of testing predictions, in particular by the use of error diagrams. There is discussion of prediction methodologies using seismicity, including an application of the statistical technique of Hidden Markov Models to identify changes in seismicity and a new technique for identifying precursory quiescence. Several papers employ other data besides seismicity, such as geologically determined faults, calculations of stress changes via Coulomb stress modeling, tomographically determined velocity structure, groundwater, crustal deformation, and comparisons of real earthquakes to synthetic seismicity determined from hypothesized earthquake physics. One paper focuses on the prediction of human casualties in the event that a large earthquake occurs anywhere on the globe. The volume will be useful to students and professional researchers who are interested in the earthquake preparation process and in converting that understanding into forecasts of earthquake occurrence.
    Pages: Online-Ressource (274 Seiten)
    ISBN: 9783034604994
    Language: English
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  • 81
    Keywords: Earthquake predition ; Ground motion prediction ; Neo-deterministic seismic hazard assessments ; Probabilistic seismic hazard assessments ; Seismic risk analysis ; Seismic wave propagation
    Description / Table of Contents: Issues pertaining to urban risks are a pressing concern for those involved in disasters mitigation. Development of effective mitigation strategies requires sound seismic hazard information that is commonly derived through a seismic hazard assessment (SHA). The purpose of SHA is to provide a scientifically consistent estimate of seismic hazard for engineering design and other considerations. The time is ripe to move beyond the old paradigms of the traditional Probabilistic Seismic Hazard Analysis (PSHA). This two-part volume advocates advanced methods for SHA that utilize up to date earthquake science and basic scientific principles to derive the seismic hazard in terms of a ground motion or related quantity and its occurrence frequency at a site, as well as the associated uncertainty. It aims to: 1) identify the issues in the current SHAs, 2) facilitate the development of a scientifically consistent approach for SHA and 3) disseminate, both in scientific and in engineering practice societies, advanced reliable tools for independent hazard estimates, like NDSHA (neo-deterministic SHA), which incorporates physically based ground motion models. It provides a fresh approach to seismic hazard analysis. Part 1 deals with the general issues of SHA methodology review and development, as well as with recent advances in earthquake science that may have relevant implications toward an improved SHA. It is addressed to seismologists, engineers and stake-holders, and aims to contribute to bridging between modern interdisciplinary research and practitioners.
    Pages: Online-Ressource (366 Seiten)
    ISBN: 9783034800396
    Language: English
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  • 82
    Keywords: brittle damage ; dynamics of earth materials ; earthquake fault zones ; granular mechanics ; nonlinear deformation
    Description / Table of Contents: Earthquake fault zones exhibit hierarchical damage and granular structures with evolving geometrical and material properties. Understanding how repeated brittle deformation form the structures and how the structures affect subsequent earthquakes is a rich problem involving coupling of various processes that operate over broad space and time scales. The diverse state-of-the-art papers collected here show how insight can come from many fields including statistical physics, structural geology and rock mechanics at large scales; elasticity, friction and nonlinear continuum mechanics at intermediate scales; and fracture mechanics, granular mechanics and surface physics at small scales. This volume will be useful to students and professional researchers from Earth Sciences, Material Sciences, Engineering, Physics and other disciplines, who are interested in the properties of natural fault zones and the processes that occur between and during earthquakes.
    Pages: Online-Ressource (VI, 302 Seiten)
    ISBN: 9783034802536
    Language: English
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  • 83
    Description / Table of Contents: Intraplate strike-slip deformation belts are common tectonic features, particularly at convergent plate boundaries, where they are produced by both oblique convergence and continental indentation. These lithosphere-scale structures, which also occur in other geodynamic environments such as passive margins, are characterized by complex structural architectures, by the occurrence of large earthquakes, and by the fast uplift and/or subsidence of localized crustal sectors. Intraplate strike-slip belts can also control the ascent and emplacement of deeply sourced magmas. In some cases, intraplate strike-slip belts link with oceanic fracture zones and transform faults, transferring transform shear from the ridges to the interior of the plates. This evidence has an important impact of the classical concept of transform faulting. This volume contains 13 papers from an international field of contributors. Studies of intraplate strike-slip deformation belts from Africa, Antarctica, Eurasia, North America and South America are included.
    Pages: Online-Ressource (VIII, 234 Seiten)
    ISBN: 1862391327
    Language: English
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  • 84
    Unknown
    London : The Geological Society
    Description / Table of Contents: The Indian shield represents a vast repository of the Palaeoproterozoic geological record. Built over the four large amalgamated Archaean nuclei (Dharwar, Bastar, Singhbhum and Aravalli–Bundelkhand) the major and minor Palaeoproterozoic sedimentary basins and supracrustal sequences in India are comparable in scale, and perhaps also in development, to those of North America, Africa, Australia and Brazil. The deformation of these supracrustal sequences, attendant metamorphism and emplacement of plutonic bodies hold important clues to their connection with major orogenies. Research in these areas has led to investigations into global correlation, which in turn has had a direct bearing on refining models of Palaeoproterozoic supercontinent assembly and break-up. This book covers various aspects of regional geology as well as broader issues of the Indian Palaeoproterozoic geology and its global context. It is an outcome of the UNESCO-IGCP 509 Palaeoproterozoic Supercontinents and Global Evolution research project.
    Pages: Online-Ressource (294 Seiten)
    ISBN: 9781862393455
    Language: English
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  • 85
    Description / Table of Contents: This book is a collection of keynote reviews and detailed case-studies covering the principal areas of active research and state-of-the-art industrial practice in the field of mine water management. It addresses both issues of water quantity (such as the impact of Iongwall mining on the piezometry and hydraulic properties of overlying aquifers) and water quality (spanning an array of sites from deep coal mines to open-pit base metal mines), as well as a wealth of hybrid, integrated studies in which hydrogeological and geochemical aspects are considered (and managed) together. The papers presented in this book are intended for practicing geologists and engineers involved in the management of active and abandoned mine sites all over the world. It is also of interest to academic geoscientists and students with interests in low-temperature aqueous geochemistry and the hydrogeology of complex, quasi-karstic groundwater flow systems.
    Pages: Online-Ressource (396 Seiten)
    ISBN: 1862391130
    Language: English
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  • 86
    Description / Table of Contents: The North Atlantic Igneous Province has been the subject of extensive scientific investigation over the past thirty years, with a wide field of knowledge being accumulated. Recently, recognition of the potential role of Large Igneous Provinces in affecting ocean and atmosphere systems and biotic evolutionary pathways has lead to increased interest in this province. This has been further stimulated by the expansion in the search for oil and gas in Mesozoic and Tertiary sediments along the NE Atlantic Margin. An improved understanding of the interaction between igneous and sedimentary processes is vital for the identification of potential hydrocarbon resources. The regions covered include continental margin Norway, east and west Greenland, the Faroe-Shetland Basin and the Faroe Islands themselves. The papers in this book contain new data and interpretations of North Atlantic Igneous Province magmatic processes, rift evolution, tectonics, stratigraphy (chemostratigraphy, biostratigraphy, seismic and isotope stratigraphy) and sediment dispersal. Many of the papers adopt a multidisciplinary approach to tha analysis and interpretation of complex volcanic and sedimentary sequences. These new data, and the reviews and compilations of existing data provide the reader with access to current research directions in North Atlantic Igneous Province geology.
    Pages: Online-Ressource (337 Seiten)
    ISBN: 1862391084
    Language: English
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  • 87
    Description / Table of Contents: Over long periods of time the tectonic evolution of the solid Earth has been recognized as the major control on the development of the global climate system. Tectonic activity acts in one of two different ways to influence regional and global climate: (i) through the opening and closing of oceanic gateways and its effect on the circulation patterns in the global ocean; (ii) through the growth and erosion of orogenic belts, resulting in changes in oceanic chemistry and disruption of atmospheric circulation. The Arabian Sea region has several features that make it the best area for studies of climate and palaeoceanographic responses to tectonic activity, most notably in the context of the South Asian monsoon and its relationship to the growth of high topography in the adjacent Himalayas and Tibet. The Tectonic and Climatic Evolution of the Arabian Sea Region brings together a collection of recent studies on the area from a wide group of international contributors. The paper range from high resolution, Holocene palaeoceanographic studies of the Pakistan margin to regional tectonic reconstructions of the ocean basin and surrounding margins throughout the Cenozoic. Marine geophysics, stratigraphy, isotope chemistry and neotectonics come together in a multidisciplinary approach to the study of interactions of land and sea. while much work remains to be done to understand fully the tectonic and climatic evolution of the Arabian Sea, a great deal has been achieved since the last major review, as detailed in the 26 contributions. This volume is essential reading for palaeoceanographers, sedimentologists and geophysicists. It will also be interest to structural geologists and those working in the petroleum industry.
    Pages: Online-Ressource (525 Seiten)
    ISBN: 1862391114
    Language: English
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  • 88
    Unknown
    Rijeka : InTech
    Keywords: geochemistry ; geology ; geophysics
    Description / Table of Contents: This book brings together the knowledge from a variety of topics within the field of geochemistry. The audience for this book consists of a multitude of scientists such as physicists, geologists, technologists, petroleum engineers, volcanologists, geochemists and government agencies. The topics represented facilitate as establishing a starting point for new ideas and further contributions. An effective management of geological and environmental issues requires the understanding of recent research in minerals, soil, ores, rocks, water, sediments. The use of geostatistical and geochemical methods relies heavily on the extraction of this book. The research presented was carried out by experts and is therefore highly recommended to scientists, under- and post-graduate students who want to gain knowledge about the recent developments in geochemistry and benefit from an enhanced understanding of the dynamics of the earth's system processes.
    Pages: Online-Ressource (500 Seiten)
    ISBN: 9789535105862
    Language: English
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  • 89
    Description / Table of Contents: “Geodynamics of the Mexican Pacific Margin” presents the results of studies from various disciplines whose common goal is to better understand the complex geodynamic processes that exist along the Pacific margin of Mexico. The seventeen papers include contributions in the fields of seismology, marine geophysics, geomorphology, petrology, geodesy, and subductology presented by investigators from Mexico, France, Spain, and the USA. These contributions illustrate why the Mexican Pacific margin is fertile ground for investigating a wide and rare combination of current geodynamic processes such as subduction, continental rifting and associated seismicity, deformations and magmatism. The volume will be useful to a diverse group of investigators whose interests include the geodynamics of western Mexico in particular, and geodynamics in general.
    Pages: Online-Ressource (284 Seiten)
    ISBN: 9783034801966
    Language: English
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  • 90
    Unknown
    Basel, Boston, Berlin : Birkhäuser
    Keywords: Bayesian and non-Bayesian techniques ; application to meteorology, ocean and air quality ; genetic algorithm ; multidimensional variational methods ; novel estimation methods for environmental variables
    Description / Table of Contents: Data assimilation is a novel, versatile methodology for estimating atmospheric and oceanic variables. The estimation of a quantity of interest via data assimilation involves the combination of observational data with the underlying dynamical principles governing the system under observation. This volume contains many original findings in data assimilation and its applications related to atmospheric, oceanic and environmental systems. This covers various data assimilation techniques with in Bayesian and non-Bayesian framework ranging from Least-Square, nudging, three dimensional variational (3DVAR), four-dimensional variational (4DVAR), Local Ensemble Kalman filter, Genetic algorithm etc. This also covers the applications to extreme weather event, hurricane, Asian summer monsoon, structure of the barrier layer in the equatorial Pacific ocean and identification of emission sources. This volume will be useful as a reading material in graduate level courses dealing with data assimilation and its application to meteorology, ocean and air quality. The scientific community at large especially younger scientists will find this book a useful addition to their personal and institutional libraries.
    Pages: Online-Ressource (VI, 286 Seiten)
    ISBN: 9783034804417
    Language: English
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  • 91
    Unknown
    Basel, Boston, Berlin : Birkhäuser
    Keywords: chemical composition of dew ; fog microphysics ; fog simulations ; remote sensing ; temporal and spatial variation of fog
    Description / Table of Contents: This topical issue of the Journal of Pure and Applied Geophysics focuses on research related to dew and various types of fog occurring around the globe which was presented on July 25-30, 2010, at the 5th International Conference on Fog, Fog Collection, and Dew in Münster, Germany. The areas of knowledge in this field include surface in-situ and remote sensing observations of fog, dew, fog collection, applications of the various fog models (such as 1D, 2D, and 3D fog and forecasting models), microphysical parameterizations, and climatology. This volume gives a very good review of the existing knowledge and highlights the remaining difficulties in predicting and measuring fog at various scales of time and space. It also represents an important step in the direction of addressing new scientific challenges in fog and dew related research, teaching, and operational applications. Students as well as researchers, who are interested either in fog, in association with cloud physics, physical meteorology, aviation meteorology, climatology, weather forecasting and nowcasting, or in other adjacent disciplines like hydrometeorology, environment, and agriculture, will benefit from consulting and reading this topical issue. This publication was significantly supported by the Canadian National Search And Rescue (SAR) Secretariat by funding the Fog Remote Sensing and Modeling (FRAM) Project led by Dr. Ismail Gultepe since 2005.
    Pages: Online-Ressource (VI, 408 Seiten)
    ISBN: 9783034804561
    Language: English
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  • 92
    Description / Table of Contents: Remagnetization is a common phenomenon in rocks, and developing a greater understanding of its mechanisms has several benefits. Acquisition of a secondary magnetization is usually tangible evidence of a diagenetic or thermal event, which can be dated using palaeomagnetic techniques. This is important because the timing of diagenetic and thermal events is commonly difficult to determine. Remagnetization can also obscure primary magnetizations and a better understanding of remagnetization could improve our ability to uncover primary magnetizations. Many chemical remagnetization mechanisms have been proposed, including those associated with chemical alteration by a number of different fluids (e.g. orogenic, weathering, mineralizing, hydrocarbons) and burial diagenetic processes (e.g. clay diagenesis, maturation of organic matter). This book contains case studies and review articles that focus on remagnetization, chemical remagnetization mechanisms, and magnetic changes associated with chemical alteration by hydrocarbons.
    Pages: Online-Ressource (290 Seiten)
    ISBN: 9781862393516
    Language: English
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  • 93
    Description / Table of Contents: PREFACE Sulfate is an abundant and ubiquitous component of Earth’s lithosphere and hydrosphere. Sulfate minerals represent an important component of our mineral economy, the pollution problems in our air and water, the technology for alleviating pollution, and the natural processes that affect the land we utilize. Vast quantities of gypsum are consumed in the manufacture of wallboard, and calcium sulfates are also used in sculpture in the forms of alabaster (gypsum) and papier-mâché (bassanite). For centuries, Al-sulfate minerals, or “alums,” have been used in the tanning and dyeing industries, and these sulfate minerals have also been a minor source of aluminum metal. Barite is used extensively in the petroleum industry as a weighting agent during drilling, and celestine (also known as “celestite”) is a primary source of strontium for the ceramics, metallurgical, glass, and television face-plate industries. Jarosite is a major waste product of the hydrometallurgical processing of zinc ores and is used in agriculture to reduce alkalinity in soils. At many mining sites, the extraction and processing of coal or metal-sulfide ores (largely for gold, silver, copper, lead, and zinc) produce waste materials that generate acid-sulfate waters rich in heavy metals, commonly leading to contamination of water and sediment. Concentrated waters associated with mine wastes may precipitate a variety of metal-sulfate minerals upon evaporation, oxidation, or neutralization. Some of these sulfate minerals are soluble and store metals and acidity only temporarily, whereas others are insoluble and improve water quality by removing metals from the water column. There is considerable scientific interest in the mineralogy and geochemistry of sulfate minerals in both high-temperature (igneous and hydrothermal) and low-temperature (weathering and evaporite) environments. The physical scale of processes affected by aqueous sulfate and associated minerals spans from submicroscopic reactions at mineral-water interfaces to global issues of oceanic cycling and mass balance, and even to extraterrestrial applications in the exploration of other planets and their satellites. In mineral exploration, minerals of the alunite-jarosite supergroup are recognized as key components of the advanced argillic (acid-sulfate) hydrothermal alteration assemblage, and supergene sulfate minerals can be useful guides to primary sulfide deposits. The role of soluble sulfate minerals formed from acid mine drainage (and its natural equivalent, acid rock drainage) in the storage and release of potentially toxic metals associated with wet-dry climatic cycles (on annual or other time scales) is increasingly appreciated in environmental studies of mineral deposits and of waste materials from mining and mineral processing. This volume compiles and synthesizes current information on sulfate minerals from a variety of perspectives, including crystallography, geochemical properties, geological environments of formation, thermodynamic stability relations, kinetics of formation and dissolution, and environmental aspects. The first two chapters cover crystallography (Chapter 1) and spectroscopy (Chapter 2). Environments with alkali and alkaline earth sulfates are described in the next three chapters, on evaporites (Chapter 3). barite-celestine deposits (Chapter 4), and the kinetics of precipitation and dissolution of gypsum, barite, and celestine (Chapter 5). Acidic environments are the theme for the next four chapters, which cover soluble metal salts from sulfide oxidation (Chapter 6), iron and aluminum hydroxysulfates (Chapter 7), jarosites in hydrometallugy (Chapter 8), and alunite-jarosite crystallography, thermodynamics, and geochronology (Chapter 9). The next two chapters discuss thermodynamic modeling of sulfate systems from the perspectives of predicting sulfate-mineral solubilities in waters covering a wide range in composition and concentration (Chapter 10) and predicting interactions between sulfate solid solutions and aqueous solutions (Chapter 11). The concluding chapter on stable-isotope systematics (Chapter 12) discusses the utility of sulfate minerals in understanding the geological and geochemical processes in both high-and low-temperature environments, and in unraveling the past evolution of natural systems through paleoclimate studies. We thank the authors for their comprehensive and timely efforts, and for their cooperation with our various requests regarding consistency of format and nomenclature. Special thanks are due to the numerous scientists who provided peer reviews, which substantially improved the content of the chapters. This volume would not have been possible without the usual magic touch and extreme patience of Paul H. Ribbe, Series Editor for Reviews in Mineralogy and Geochemistry. Finally, we thank our families for their support and understanding during the past several months.
    Pages: Online-Ressource (VIII, 608 Seiten)
    ISBN: 0939950529
    Language: English
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  • 94
    Description / Table of Contents: The review chapters in this volume were the basis for a short course on molecular modeling theory jointly sponsored by the Geochemical Society (GS) and the Mineralogical Society of America (MSA) May 18-20, 2001 in Roanoke, Virginia which was held prior to the 2001 Goldschmidt Conference in nearby Hot Springs, Virginia. Dr. William C. Luth has had a long and distinguished career in research, education and in the government. He was a leader in experimental petrology and in training graduate students at Stanford University. His efforts at Sandia National Laboratory and at the Department of Energy's headquarters resulted in the initiation and long-term support of many of the cutting edge research projects whose results form the foundations of these short courses. Bill's broad interest in understanding fundamental geochemical processes and their applications to national problems is a continuous thread through both his university and government career. He retired in 1996, but his efforts to foster excellent basic research, and to promote the development of advanced analytical capabilities gave a unique focus to the basic research portfolio in Geosciences at the Department of Energy. He has been, and continues to be, a friend and mentor to many of us. It is appropriate to celebrate his career in education and government service with this series of courses in cutting-edge geochemistry that have particular focus on Department of Energy-related science, at a time when he can still enjoy the recognition of his contributions. Molecular modeling methods have become important tools in many areas of geochemical and mineralogical research. Theoretical methods describing atomistic and molecular-based processes are now commonplace in the geosciences literature and have helped in the interpretation of numerous experimental, spectroscopic, and field observations. Dramatic increases in computer power-involving personal computers, workstations, and massively parallel supercomputers-have helped to increase our knowledge of the fundamental processes in geochemistry and mineralogy. All researchers can now have access to the basic computer hardware and molecular modeling codes needed to evaluate these processes. The purpose of this volume of Reviews in Mineralogy and Geochemistry is to provide the student and professional with a general introduction to molecular modeling methods and a review of various applications of the theory to problems in the geosciences. Molecular mechanics methods that are reviewed include energy minimization, lattice dynamics, Monte Carlo methods, and molecular dynamics. Important concepts of quantum mechanics and electronic structure calculations, including both molecular orbital and density functional theories, are also presented. Applications cover a broad range of mineralogy and geochemistry topics-from atmospheric reactions to fluid-rock interactions to properties of mantle and core phases. Emphasis is placed on the comparison of molecular simulations with experimental data and the synergy that can be generated by using both approaches in tandem. We hope the content of this review volume will help the interested reader to quickly develop an appreciation for the fundamental theories behind the molecular modeling tools and to become aware of the limits in applying these state-of-the-art methods to solve geosciences problems.
    Pages: Online-Ressource (XII, 531 Seiten)
    ISBN: 9780939950546
    Language: English
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  • 95
    Keywords: earth and planetary sciences ; geology and geophysics ; seismology ; earthquake
    Description / Table of Contents: The mitigation of earthquake-related hazards represents a key role in the modern society. The mitigation of such kind of hazards spans from detailed studies on seismicity, evaluation of site effects, and seismo-induced landslides, tsunamis as well as and the design and analysis of structures to resist such actions. The study of earthquakes ties together science, technology and expertise in infrastructure and engineering in an effort to minimize human and material losses when they inevitably occur. Chapters deal with different topics aiming to mitigate geo-hazards such as: Seismic hazard analysis, Ground investigation for seismic design, Seismic design, assessment and remediation, Earthquake site response analysis and soil-structure interaction analysis.
    Pages: Online-Ressource (300 Seiten)
    ISBN: 9789535110385
    Language: English
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  • 96
    Keywords: earthquake ; seismology ; geology ; geophysics
    Description / Table of Contents: The mitigation of earthquake-related hazards represents a key role in the modern society. The main goal of this book is to present 9 scientific papers focusing on new research and results on earthquake seismology. Chapters of this book focus on several aspect of seismology ranging from historical earthquake analysis, seismotectonics, and damage estimation of critical facilities.
    Pages: Online-Ressource (207 Seiten)
    ISBN: 9789535110545
    Language: English
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  • 97
    Description / Table of Contents: The main focus of the book is the geological and geophysical interpretation of sedimentary basins along the South, Central and North Atlantic conjugate margins, but concepts derived from physical models, outcrop analogues and present-day margins are also discussed in some chapters. There is an encompassing description of several conjugate margins worldwide, based on recent geophysical and geological datasets. An overview of important aspects related to the geodynamic development and petroleum geology of Atlantic-type sedimentary basins is also included. Several chapters analyse genetic mechanisms and break-up processes associated with rift-phase structures and salt tectonics, providing a full description of conjugate margin basins based on deep seismic profiles and potential field methods.
    Pages: Online-Ressource (VII, 568 Seiten)
    ISBN: 9781862393493
    Language: English
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  • 98
    Description / Table of Contents: This volume studies the driving dynamic for thick-skin tectonics. It evaluates the role of various factors that control the development of thick-skin architecture. The studied driving dynamics include individual plate movement rates, overall convergence rates, orogen movement sense with respect to mantle flow and pro-wedge versus retro-wedge location. Numerous internal factors that influence the architecture of thick-skinned dominated orogens have been considered. These include the role of the rheology of the deforming layers, the presence or absence of potential detachment horizons, basement buttresses, crustal thickness variations, inherited strength contrasts and the impact of pre-existing anisotropy in thick-skin orogenic deformation. External factors discussed include the role of both syn-tectonic erosion and deposition in deformation. The study areas begin with worldwide examples and close with a detailed coverage of the Northern Andes natural laboratory, which is characterized by particularly robust data coverage.
    Pages: Online-Ressource (VII, 482 Seiten)
    ISBN: 9781862393585
    Language: English
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  • 99
    Description / Table of Contents: The Cretaceous was a period characterized by very warm climate, oceanic anoxic and oxic events and enhanced volcanic activity. The end of the Cretaceous is punctuated by a well-documented asteroid impact and the extinction of, among other groups, the dinosaurs. This volume elucidates various aspects of Cretaceous marine and continental environmental conditions. The articles in this book present a broad range of interdisciplinary contributions, which are grouped into sections on marine environments(including anoxic and oxic events, volcanism and the Cretaceous–Palaeocene boundary); mixed marine–freshwater environments and continental records. The isotopic data are combined with further geochemical, palaeontological, lithological and mineralogical proxies. The interdisciplinary approach offered here gives a solid investigation base for this fascinating period. There are examples from Europe, Asia, South and North America, and from the Early Cretaceous to the Cretaceous–Paleogene boundary.
    Pages: Online-Ressource (221 Seiten)
    ISBN: 9781862393646
    Language: English
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  • 100
    Description / Table of Contents: Orogenic andesites have long intrigued scientists because of their remarkable compositional similarities to the continental crust. The significance of orogenic andesites as proxies to continental crust formation has been recognized for over 30 years, but no consensus model of andesite genesis exists. Much of the controversy revolves around whether orogenic andesites are primary melts of slab and mantle materials, or instead evolve from basaltic mantle melts at shallower crustal levels. In three sections, this book provides an overview of andesite genesis at convergent margins that focuses on the slab–mantle interaction, crustal processing and andesite evolution through the life of volcanic arcs. Without favouring a particular view, the books aims to engender cross-fertilization and discussion that will smooth the pathway towards a holistic communal model of andesite petrogenesis and its role within the broader geochemical cycles of the Earth.
    Pages: Online-Ressource (IX, 414 Seiten)
    ISBN: 9781862393691
    Language: English
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