ALBERT

Description / Table of Contents: The accelerated, and often uncontrolled, growth of the cities has contributed to the ecological transformation of their immediate surroundings. Factors contributing to the urban vulnerability include: lowering or rising of the water table, subsidence, loss of bearing capacity of soil foundations and instability of slopes. Recent catastrophic earthquakes highlight the poor understanding by decision makers of seismic related risk, as well as the tendency of some builders to use the cheapest designs and construction materials to increase short-term economic returns on their investment. Losses from earthquakes will continue to increase if we do not shift towards proactive solution. Disaster reduction is both an issue for consideration in the sustainable development agenda and a cross-cutting issue relating to the social, economic, environmental and humanitarian sectors. As location is the key factor, which determines the level of risk associated with a hazard, land-use plans and mapping should be used as tools to identify the most suitable usage for vulnerable areas.

Description / Table of Contents: Oil prices have broken $50 a barrel, soaring Chinese demand is rocking energy markets, and climate-destabilising carbon emissions grow apace. The World Energy Outlook 2004 offers the statistical background and analytical insight.

Description / Table of Contents: Exciting developments in earthquake science have benefited from new observations, improved computational technologies, and improved modeling capabilities. Designing models of the earthquake generation process is a grand scientific challenge due to the complexity of phenomena and range of scales involved from microscopic to global. Such models provide powerful new tools for the study of earthquake precursory phenomena and the earthquake cycle. Through workshops, collaborations and publications, the APEC Cooperation for Earthquake Simulations (ACES) aims to develop realistic supercomputer simulation models for the complete earthquake generation process, thus providing a "virtual laboratory" to probe earthquake behavior. Part II of the book embraces dynamic rupture and wave propagation, computational environment and algorithms, data assimilation and understanding, and applications of models to earthquakes. This part also contains articles on the computational approaches and challenges of constructing earthquake models.

Description / Table of Contents: The Azores-Tunisia region is formed by the western part of the plate boundary between Eurasia and Africa. This plate boundary presents a complex nature due to its proximity to the pole of rotation of the African plate. This condition produces crustal extensions and normal faulting at the Azores archipelago, transcurrent motion with strike slip faulting at the center part of the Azores-Gibraltar fault and at the eastern end, from the Gulf of Cadiz to Tunisia, plate convergence with reverse faulting. In this last part, the collision of Iberia with northern Morocco produces complex phenomena with intermediate depth and deep earthquakes and an extensional regime at the Alboran sea. Recently, new evidence has been gathered in this region based on observations from geology, geodesy, mainly through GPS measurements, seismology, especially with the installation of broad-band stations, and other fields of geophysics, such as paleomagnetism and gravimetry.

Description / Table of Contents: Exciting developments in earthquake science have benefited from new observations, improved computational technologies, and improved modeling capabilities. Designing models of the earthquake of the earthquake generation process is a grand scientific challenge due to the complexity of phenomena and range of scales involved from microscopic to global. Such models provide powerful new tools for the study of earthquake precursory phenomena and the earthquake cycle. Through workshops, collaborations and publications the APEC Cooperation for Earthquake Simulations (ACES) aims to develop realistic supercomputer simulation models for the complete earthquake generation process, thus providing a "virtual laboratory" to probe earthquake behavior. Part I of the book covers microscopic simulations, scaling physics and earthquake generation and cycles. This part also focuses on plate processes and earthquake generation from a macroscopic standpoint.

Description / Table of Contents: The topics included in this issue deal with many aspects of volcanic and seismic activity, two of the natural hazards of geological origin that have the greatest impact and pose the predominant risk to society. This book comprises eighteen papers, most of which were presented at an international seminar organized and held at the Complutense University of Madrid in October 2001. The papers address geodetic, geophysical and geochemical effects caused by seismic and volcanic activity; monitoring of volcanic and seismic processes using space and terrestrial techniques; complementarity of these techniques; theoretical modelling of volcanic and seismic processes; inverse problem; interpretation of observations; hazards; seismicity patterns and application.

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.

Description / Table of Contents: World energy demand will rise by two thirds between now and 2030, and the world economy will falter if these energy supplies are not available. How much investment will be required to satisfy this need and can it be financed is looked into, in an attempt to quantify global energy investment needs, fuel-by-fuel and region-by-region. The global financial system has the capacity to fund the required investment, but are the conditions right? For some sectors and regions, the prospects are good. For others, the outlook is bleak. The total figure which emerges for the required global investment over 30 years is large - $16 trillion, but there are no claims that this will be validated in 30 years time. Policymakers perhaps will have failed if the energy economy has not been reshaped to make it more sustainable. Issues looked at by the World Energy Investment Outlook 2003 are global energy investment needs to 2030, financing global energy investment, as well as specifically oil, natural gas, coal, electricity and advanced technologies.

Description / Table of Contents: Russia is a key energy producer and exporter. IEA co-operation with the Russian Ministry of Energy dates back to the early 1990s; a Memorandum of Understanding was signed in 1994. To date, the co-operation has focused largely on gas supply security, energy efficiency, the investment framework and energy sector transparency. Recent developments in Russia’s energy policy have demonstrated an increased interest in renewable energy sources. This publication is intended to support Russian-IEA co-operation by analyzing the prospects for developing a renewable energy market in Russia. By contributing to the evolving discussions on Russian policy in the sphere of renewable energy, this study supplements the “Russian Energy Survey” released by the IEA in March 2002.

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 covered in Part I range from the microscopic simulation and laboratory studies of rock fracture and the underlying mechanism for nucleation and catastrophic failure to the development of theoretical models of frictional behaviors of faults; as well as the simulation studies of dynamic rupture processes and seismic wave propagation in a 3-D heterogeneous medium, to the case studies of strong ground motions from the 1999 Chi-Chi earthquake and seismic hazard estimation for Cascadian subduction zone earthquakes.

Description / Table of Contents: Synthetic Discussions --- Geophysical Studies of the Northern Cascadia Subduction Zone off Western Canada and Their Implications for Great Earthquake Seismotectonics: A Review / Ron M. Clowes and Roy D. Hyndman / pp. 1-23 --- Understanding the Seismotectonics of the Cascadia Subduction Zone: Overview and Recent Seismic Work / Thomas L. Pratt, Craig S. Weaver, Thomas M. Brocher, Thomas Parsons, Michael A. Fisher, Kenneth C. Creager, Robert S. Crosson, Roy D. Hyndman, George Spence, Anne M. Tréhu, Kate C. Miller and Uri S. TEN Brink / pp. 25-36 --- Long-Term Probabilistic Forecast in Japan and Time-Predictable Behavior of Earthquake Recurrence / Kunihiko Shimazaki / pp. 37-43 --- Recipe for Estimating Strong Ground Motions from Active Fault Earthquakes / Kojiro Irikura / pp. 45-55 --- Seismic Velocity --- New Features of Island Arc Crust Inferred from Seismic Refraction/Wide-Angle Reflection Expeditions in Japan / Takaya Iwasaki, Toshikatsu Yoshii, Naoshi Hirata and Hiroshi Sato / pp. 57-70 --- Seeking the Cause of Large Crustal Earthquakes in Japan: Influence of Arc Magma and Fluids / Dapeng Zhao / pp. 71-91 --- Conductivity --- Stress, Stress Release and Geoelectromagnetism / Fiona Simpson / pp. 93-106 --- Network-MT Survey in Japan to Determine Nation-Wide Deep Electrical Conductivity Structure / Makoto Uyeshima, Masahiro Ichiki, Ikuko Fujii, Hisashi Utada, Yasunori Nishida, Hideyuki Satoh, Masaaki Mishina, Tadashi Nishitani, Satoru Yamaguchi, Ichiro Shiozaki, Hideki Murakami and Naoto Oshiman / pp. 107-121 --- Understanding of Seismic Activity Using Conductivity Data in the Central Part of Northeastern Japan / Yukio Fujinawa, Noriaki Kawakami, Jun Inoue, Theodore H. Asch, Shinji Takasugi and Yoshimori Honkura / pp. 123-140 --- Crustal Activity --- Monitoring of Crustal Deformation in Japan Using L-band SAR Interferometry / Makoto Murakami, Satoshi Fujiwara, Takuya Nishimura, Mikio Tobita, Hiroyuki Nakagawa, Shinzaburo Ozawa and Masaki Murakami / pp. 141-146 --- Detection of a Coupling State in the Tokai Plate-Subducting Region Based on Microearthquake Seismicity and on Crustal Deformation / Shozo Matsumura / pp. 147-155 --- Coseismic Slip Distribution of the 1944 Tonankai and 1946 Nankai Earthquakes / Yuichiro Tanioka / pp. 157-165 --- The Southern California Integrated GPS Network (SCIGN) / Kenneth W, Hudnut, Yehuda Bock, John E. Galetzka, Frank H. Webb and William H. Young / pp. 167-189 --- Crustal Movement in Southwest Japan, Deduced from Continuous GPS Measurements, and Its Seismotectonic Implications / Kaoru Miyashita, Jianxin Li and Takashi Kawachi / pp. 191-200 --- Active Faults --- Deep Geometry and Evolution of Active Faults in Northern Honshu, Japan / Hiroshi Sato, Naoshi Hirata And Takaya Iwasaki / pp. 201-207 --- Rupturing History of Active Faults during the Last 1000 Years in the Central Japan / Eikichi Tsukuda / pp. 209-218 --- Active Faulting, Lower Crustal Delamination and Ongoing Hidaka Arc-Arc Collision, Hokkaido, Japan / Tanio Ito / pp. 219-224 --- Seismotectonics in the Subduction Zone: Japan --- Inhomogeneous Structure of the Crust and Its Relationship to Earthquake Occurrence / Norihito Umino and Akira Hasegawa / pp. 225-235 --- Configuration of the Philippine Sea Slab and Seismic Activity in the Tokai Region, Central Japan / Satoshi Harada and Akio Yoshida / pp. 237-246 --- On-Line Operating Network of the High Gain Seismometers and Tsunami Sensors, Deployed at the Sea-Floor of the Sagami Trough Subduction Zone, Central Japan / Takao Eguchi, Yukio Fujinawa, Eisuke Fujita, Sin-Iti Iwasaki, Isao Watabe, Hiroaki Negishi and Hiroyuki Fujiwara / pp. 247-260 --- Seismotectonics around the Active Convergent Zones --- Seismotectonics of the Frontal Himalaya through the Electrical Conductivity Imaging / B. R. Arora / pp. 261-272 --- Models of Subduction Zones --- A Simple Review on the Simulation of Earthquake Cycle at Subduction Zones / Kazuro Hirahara / pp. 273-282 --- Systematic Variations in Non-Local Seismicity Patterns in Southern California / K. F. Tiampo, J. B. Rundle, S. McGinnis, W. Klein and S. J. Gross / pp. 283-292 --- Earthquake in Turkey --- Deep Resistivity Structure around the Fault Associated with the 1999 Kocaeli Earthquake, Turkey / N. Oshiman, R. Yoshimura, T. Kasaya, Y. Honkura, M. Matsushima, S. Baris, C. Celik, M. K. Tuncer and A. M. Isikara / pp. 293-303 --- S Wave Splitting Observation inside of the North Anatolian Fault, Turkey / Keiichi Tadokoro, Masataka Ando, Serif Baris, Kin'ya Nishigami, Mamoru Nakamura, S. Balamir Ücer, Akihiko Ito, Yoshimori Honkura and A. Mete Isikara / pp. 305-310 --- Earthquake in Taiwan --- Drilling the Chelungpu Fault, Taiwan: Cores and Heat-Flow from a Thrust-Fault with Very Large Displacements in a Recent Earthquake / Masataka Ando, James Mori, Hidemi Tanaka and Kuo-Fong Ma / pp. 311-317 --- The Ms7.6 Chi-Chi, Taiwan, Earthquake of September 20, 1999 / J.-H. Wang, R.-D. Hwang, B.-S. Huang, K.-C. Chen, W.-G. Huang, and T.-M. Chang / pp. 319-324 --- Some Observations about the Chi-Chi, Taiwan Earthquake of September 21, 1999 / Yi-Ben Tsai / pp. 325-366 --- In-situ Measurements to Understand Seismotectonics in the Subduction Zone --- Borehole Observatories into Subduction Seismogenic Zones / Kiyoshi Suyehiro / pp. 367-374 --- Continental Scientific Drilling for Studying Plate Subduction Earthquakes / Ryuji Ikeda / pp. 375-382 --- Scismotectonics Applied to Earthquake Hazard Mitigation --- Stress Drop Distribution of Micro-Earthquakes at Ootaki, Nagano Prefecture, Japan, Obtained from Waveform Data by Borehole Stations / Shigeki Horiuchi and Yoshihisa Iio / pp. 383-391 --- Site Amplification of' K-NET Sites in the Kanto Region, Central Japan / Shigeo Kinoshita and Yousuke Ogue / pp. 393-405 --- Caltech-USGS Element of TriNet: Remote Stations, Communications, and Data Acquisition / E. Hauksson, P. Maechling, R. Busby and H. Kanamori / pp. 407-423 --- Microzoning Studies for Seismic Risk Mitigation / Kazuoh Seo, Diana Polonska, Katsumi Kurita and Kentaro Motoki / pp. 425-450 --- Earthquake Clusters in the Kanto and Tokai Subduction Zones: Implications for Modes of Plate Consumption / Shin-ichi Noguchi / pp. 451-467 --- Seismic Scattering from Small-Scale Heterogeneities: Numerical Simulations and Observation / Kiyoshi Yomogida / pp. 469-480 --- Tectonic Characteristics of Seismogenic Stress Field in East Asia / Jiren Xu, Zhixin Zhao and Kazuo Oike / pp. 481-497

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.

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.

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.

Description / Table of Contents: The recent surge in energy prices has drawn attention to the availability and security of energy resources, and the prospects for both supply and prices. This book contains a detailed analysis of the trends in global energy production and supply, with the focus on primary energy. It considers the main factors driving energy production and distribution, including: the cost of developing resources and bringing them to market; energy pricing; and the impact of government policies. The study's central finding is that reserves of oil, gas, coal and uranium are more than adequate to meet projected demand growth at least until 2020. However, massive investment in energy production and transportation infrastructure will be needed to exploit these reserves. Beyond 2020, new technologies such as hydrogen-based fuel cells, clean coal burning and carbon sequestration hold out the prospect of abundant and clean energy supplies in a world largely free of climate-destabilising carbon emissions.