ALBERT

Beschreibung / Inhaltsverzeichnis: Part I The Road to Reconstruction from the Tsunami and Radioactive Contamination: Two and a Half Years On --- 1 Dealing with Disasters of Unprecedented Magnitude: The Local Government’s Tribulations and the Road to Reconstruction (Hidekiyo Tachiya) --- 2 Tokyo University of Agriculture East Japan Assistance Project Assisting with Reconstruction: Guiding Principles, Planning, and Propagation of Benefits (Toshiyuki Monma) --- 3 Characteristics of the Agricultural and Forestry Industries in the Soma Area and Damage Sustained as a Result of the Great East Japan Earthquake (Takahiro Yamada, Puangkaew Lurhathaiopath, and Toshiyuki Monma) --- Part II Reconstruction from Tsunami Damage --- 4 Reconstruction Support for the Farmland Struck by Tsunami (Itsuo Goto and Kaisei Inagaki) --- 5 Tsunami Damage to Farming Operations and the New Generation of Farmers and Farm Management (Yukio Shibuya, Takahiro Yamada, Nyamkhuu Batdelger, Puangkaew Lurhathaiopath, Gentaro Suzumura, and Toshiyuki Monma) --- 6 Presenting a Model for Revival of Rural Communities in Japan’s Disaster Zones (Shigeyuki Miyabayashi, Yasushi Takeuchi, Hiromu Okazawa, Tomonori Fujikawa, and Yutaka Sasaki) --- 7 Contributing to Restoration of Tidal Flats in Miyagi Prefecture’s Moune Bay Following the Great East Japan Earthquake and Tsunami (Susumu Chiba, Takeshi Sonoda, Makoto Hatakeyama, and Katsuhide Yokoyama) --- Part III Reconstruction from Radioactive Contamination --- 8 Initiatives by the Soil Fertilization Team to Develop Agricultural Technologies for Paddy Fields with Radioactive Contamination (Itsuo Goto and Kaisei Inagaki) --- 9 The Potential for Producing Rice for Feed and Whole Crop Rice Silage in Radiation-Contaminated Areas (Seiji Nobuoka) --- 10 Developing and Trialing a System to Monitor Radionuclide in Individual Plots of Farmland to Help Reconstruction Farming in Contaminated Areas (Toshiyuki Monma, Puangkaew Lurhathaiopath, Youichi Kawano, Dambii Byambasuren, Yuta Ono, and Quar Evine) --- 11 New Decontamination Methods for Parks and Other Areas in Which Radionuclide Have Accumulated (Mitsuo Kondo and Chizuko Mizuniwa) --- 12 Forest Restoration (Takahisa Hayashi) --- 13 Nuclear Radiation Levels in the Forest at Minamisoma, Fukushima Prefecture (Iwao Uehara, Tomoko Seyama, Fumio Eguchi, Ryuichi Tachibana, Yukito Nakamura, and Hiroya Obayashi ) --- 14 Radioactive Contamination of Ostriches in a Potentially Permanent Evacuation Zone (Hiroshi Ogawa, Hidehiko Uchiyama, Koji Masuda, Takeshi Sasaki, Tadao Watanabe, Toshiaki Tomizawa, and Schu Kawashima) --- 15 The Radioactive Contamination in Some Arthropod Species in Fukushima (Tarô Adati and Sota Tanaka) --- 16 A Consumer Survey Approach to Reputation-Based Damage Affecting Agricultural Products and How to Overcome It (Puangkaew Lurhathaiopath, Shizuka Matsumoto, Makoto Hoshi, Sayaka Yamaguchi, and Toshiyuki Monma) --- Part IV Activities and Impressions of Students and Farmers Who Supported the Project --- 17 Staking Recovery Hopes on Soma Revival Rice (Kaisei Inagaki, Tomoko Ninagi, Saburo Sasaki, and Akiko Sato) --- 18 Impression of the Students Participated in the Radioactivity Monitoring System of Farmland (Volodymyr Ganzha, Keiji Kanamori, Hana Fujimoto, and Ryo Itakura) --- 19 Impression of the Forestry managers and students participated in the Radioactivity Damage Investigation of Forests (Eihachi Horiuchi, Kiyoaki Sasaki, Masaaki Itakura, Chisato Yasukawa, and Chihiro Kinoshita)

Beschreibung / Inhaltsverzeichnis: This topical volume covers a wide range of multidisciplinary topics, the common theme of which is processing of remotely-acquired spatial data using geo information methods. Satellite or airborne technologies and geo information itself provide powerful tools for solving numerous scientific problems in the geosciences, as they utilize geophysical principles and offer geophysicists new data and methods. Accordingly, this topical volume focuses on six key topics, presenting research applications of satellite or airborne technologies in geodynamics, geomorphology, meteorology and climatology, hydrology and limnology, oceanography and cartography. These applications make use of numerous remote sensing or observational platforms, including: Light Detection and Ranging (LiDAR), Airborne Laser Scanning (ALS), Rapid Eye, Shuttle Radar Topography Mission (SRTM), Landsat-7, Enhanced Thematic Mapper Plus (ETM+), Moderate-resolution Imaging Spectroradiometer (MODIS), Global Navigation Satellite System (GNSS), Satellite Laser Ranging (SLR), Lunar Laser Ranging (LLR), Doppler Orbitography and Radio positioning Integrated by Satellite (DORIS), as well as several altimetric and gravimetric satellite missions. The remotely-sensed data are processed using various geo information techniques, e.g. spatial interpolation and modeling, object-based image analysis, statistical and geo statistical inference and visualization. The volume addresses the interests of scientists and practitioners whose work is related to processing remote sensing data using geoinformation methods. Postgraduate students of geography, geodesy, cartography and geophysics – as well as students of the broader geosciences – will also find the book to be a valuable resource, as it brings together numerous satellite and airborne technologies with geospatial processing methods, presents case studies and examines most applications in the context of basic geophysical principles.

Beschreibung / Inhaltsverzeichnis: 1 Introduction: Overview of Our Research on Impacts of the Fukushima Dai-ichi Nuclear Power Plant Accident on Fish and Fishing Grounds --- Part I Seawater and Plankton --- 2 134Cs and 137Cs in the Seawater Around Japan and in the North Pacific --- 3 Temporal Changes in 137Cs Concentration in Zooplankton and Seawater off the Joban–Sanriku Coast, and in Sendai Bay, After the Fukushima Dai-ichi Nuclear Accident --- Part II Sediments and Benthos --- 4 Three-Dimensional Distribution of Radiocesium in Sea Sediment Derived from the Fukushima Dai-ichi Nuclear Power Plant --- 5 Radiocesium Concentrations in the Organic Fraction of Sea Sediments --- 6 Bottom Turbidity, Boundary Layer Dynamics, and Associated Transport of Suspended Particulate Materials off the Fukushima Coast --- 7 Investigation of Radiocesium Translation from Contaminated Sediment to Benthic Organisms --- Part III Marine Fish --- 8 Detection of 131I, 134Cs, and 137Cs Released into the Atmosphere from FNPP in Small Epipelagic Fishes, Japanese Sardine and Japanese Anchovy, off the Kanto Area, Japan --- 9 Radiocesium Concentration of Small Epipelagic Fishes (Sardine and Japanese Anchovy) off the Kashima-Boso Area --- 10 Why Do the Radionuclide Concentrations of Pacific Cod Depend on the Body Size? --- 11 Radiocesium Contamination Histories of Japanese Flounder (Paralichthys olivaceus) After the 2011 Fukushima Nuclear Power Plant Accident --- Part IV Mechanisms of Severe Contamination in Fish --- 12 Evaluating the Probability of Catching Fat Greenlings (Hexagrammos otakii) Highly Contaminated with Radiocesium off the Coast of Fukushima --- 13 Analysis of the Contamination Process of the Extremely Contaminated Fat Greenling by Fukushima-Derived Radioactive Material --- 14 Contamination Levels of Radioactive Cesium in Fat Greenling Caught at the Main Port of the Fukushima Dai-ichi Nuclear Power Plant --- Part V Freshwater Systems --- 15 Comparison of Radioactive Cesium Contamination of Lake Water, Bottom Sediment, Plankton, and Freshwater Fish Among Lakes of Fukushima Prefecture, Japan, After the Fukushima Fallout --- 16 Radiocesium Concentrations and Body Size of Freshwater Fish in Lake Hayama 1 Year After the Fukushima Dai-Ichi Nuclear Power Plant Accident --- 17 Spatiotemporal Monitoring of 134Cs and 137Cs in Ayu, Plecoglossus altivelis, a Microalgae-Grazing Fish, and in Their Freshwater Habitats in Fukushima --- 18 Radiocesium Concentrations in the Muscle and Eggs of Salmonids from Lake Chuzenji, Japan, After the Fukushima Fallout --- 19 Assessment of Radiocesium Accumulation by Hatchery-Reared Salmonids After the Fukushima Nuclear Accident

Beschreibung / Inhaltsverzeichnis: Part I Basic Research for Innovative Medicine --- 1. Diverting Glycolysis to Combat Oxidative Stress --- 2. Metabolic Regulation by Nuclear Receptors --- 3. Fighting Fire with Fire in Cancer --- 4. Linear Polyubiquitination: a Crucial Regulator of NF-kB Activation --- 5. VCP, a major ATPase in the cells, as a novel drug target for currently incurable disorders --- 6. Roles of E-cadherin in hepatocarcinogenesis --- 7. The Hippo Signaling Pathway: A Candidate New Drug Target for Malignant Tumors --- 8. Inhibitory immunoreceptors on mast cells in allergy and inflammation --- 9. Doxycycline-inducible Autoimmune Blistering Skin Disease Model --- 10. T-cell Senescence and Autoimmunity --- Part II Translational Research for Innovative Medicine --- 11. IL-6: A new era for the treatment of autoimmune inflammatory diseases --- 12. Pathogenesis of Non-alcoholic Steatohepatitis and Its Potential Therapeutic Strategies --- 13. Multifaceted translational approach of major mental illness --- 14. Translational research of leptin in lipodystrophy and its related diseases --- 15. Translational research of the activation of the C-type natriuretic peptide (CNP)-guanylyl cyclase-B pathway for skeletal dysplasia --- 16. Clarity and Challenges in Tissue Fibrosis --- 17. TRP Channels: Their Function and Potentiality as Drug Targets --- 18. Autophagic Cell Death and Cancer Chemotherapeutics --- 19. Adrenomedullin as a Potential Therapeutic Agent for Refractory Ulcerative Colitis --- 20. RNA activation --- Part III New Technology for Innovative Medicine --- 21. Cardiac Reprogramming for Heart Repair --- 22. Development of a new in vivo optical probe for biological diagnosis and therapy --- 23. Introduction of mesenchymal stem cells for liver surgery (hepatectomy and transplantation) --- 24. Synaptic and axonal plasticity induction in the human cerebral cortex --- 25. TIM-3 is a novel therapeutic target for eradicating acute myelogenous leukemia stem cells --- 26. TGF-beta LAP degradation products, a novel biomarker and promising therapeutic target for liver fibrogenesis --- 27. Cell-based regenerative therapy for liver disease

Beschreibung / Inhaltsverzeichnis: Introduction: concept of TAIGA --- Geochemical constraints on potential biomass sustained by subseafloor water-rock interactions --- Microbial cell densities, community structures, and growth in the hydrothermal plumes of subduction hydrothermal systems --- Systematics of distributions of various elements between ferromanganese oxides and seawater from natural observation, thermodynamics, and structures --- Evaluating hydrothermal system evolution using geochronological dating and biological diversity analyses --- Quantification of microbial communities in hydrothermal vent habitats of the Southern Mariana Trough and the Mid-Okinawa Trough --- Development of hydrothermal and frictional experimental systems to simulate sub-seafloor water–rock–microbe interactions --- Experimental hydrogen production in hydrothermal and fault systems: Significance for habitability of subseafloor H2 chemoautotroph microbial ecosystems --- Experimental assessment of microbial effects on chemical interaction between seafloor massive sulfides and seawater at 4℃ --- A compilation of the stable isotopic compositions of carbon, nitrogen, and sulfur in soft body parts of animals collected from deep-sea hydrothermal vent and methane seep fields: variations in energy source and importance of subsurface microbial processes in the sediment-hosted systems --- Tectonic background of four hydrothermal fields along the Central Indian Ridge --- Indian Ocean hydrothermal systems: seafloor hydrothermal activities, physical and chemical characteristics of hydrothermal fluids, and vent-associated biological communities --- Petrology and geochemistry of mid-ocean ridge basalts from the southern Central Indian Ridge --- Petrology of peridotites and related gabbroic rocks around the Kairei-hydrothermal field in the Central Indian Ridge --- Distribution and Biogeochemical Properties of Hydrothermal Plumes in the Rodriguez Triple Junction --- Vent fauna in the Central Indian Ridge --- The mantle dynamics, the crustal formation, and the hydrothermal activity of the Southern Mariana Trough back-arc Basin --- Seismic structure and seismicity in the Southern Mariana Trough and their relation to hydrothermal activity --- Electrical resistivity structure of the Snail site at the Southern Mariana Trough spreading center --- Asymmetric seafloor spreading of the southern Mariana Trough back-arc basin --- Geochemical characteristics of active backarc basin volcanisms at the southern end of Mariana Trough --- Mineralogical and geochemical characteristics of hydrothermal minerals collected from hydrothermal vent fields in the Southern Mariana spreading center --- Dating of hydrothermal mineralization in active hydrothermal fields in the Southern Mariana Trough --- Intra-field variation of prokaryotic communities on and below the seafloor in the back-arc hydrothermal system of the Southern Mariana Trough --- Vent fauna in the Mariana Trough --- Population history of a hydrothermal vent-endemic snail Alviniconcha hessleri in the Mariana Trough --- Hydrothermal activity in the Okinawa Trough backarc basin -geological background and hydrothermal mineralization- --- Active rifting structures in Iheya Graben and adjacent area of the mid-Okinawa Trough observed through seismic reflection surveys --- ESR dating of barite in sea-floor hydrothermal sulfide deposits in the Okinawa Trough --- Fluid geochemistry of high-temperature hydrothermal fields in the Okinawa Trough --- Sediment‒pore water system associated with native sulfur formation at Jade hydrothermal field in Okinawa Trough --- Comparative investigation of microbial communities associated with hydrothermal activities in the Okinawa Trough --- In situ determination of bacterial growth in mixing zone of hydrothermal vent field on the Hatoma Knoll, Southern Okinawa Trough --- Vent Fauna in the Okinawa Trough --- Brief report of side-scan sonar observations around the Yokoniwa NTO massif --- Examination of volcanic activity: AUV and submersible observations of fine-scale lava flow distributions along the Southern Mariana Trough spreading axis --- Brief report of side-scan sonar imagery observations of the Archaean, Pika, and Urashima hydrothermal sites --- The Yoron Hole: the shallowest hydrothermal site in the Okinawa Trough --- The Irabu Knoll: Hydrothermal site at the eastern edge of the Yaeyama Graben --- Tarama Knoll: Geochemical and biological profiles of hydrothermal activity --- Petrography and geochemistry of basement rocks drilled from Snail, Yamanaka, Archean, and Pika hydrothermal fields at the Southern Mariana Trough by Benthic Multi-coring System (BMS) --- Pore fluid chemistry beneath active hydrothermal fields in the mid-Okinawa Trough: Results of shallow drilling by BMS during TAIGA11 cruise --- The characteristics of the seafloor massive sulfide deposits at the Hakurei Site in the Izena Hole, the Middle Okinawa Trough --- Occurrence of hydrothermal alteration minerals at the Jade hydrothermal field, in the Izena Hole, mid-Okinawa Trough --- Geochemistry of hydrothermal fluids collected from active hydrothermal systems in the southern Mariana Trough backarc spreading center --- Gamma ray doses in water around sea floor hydrothermal area in South Mariana --- 226Ra-210Pb and 228Ra-228Th dating of barite in submarine hydrothermal sulfide deposits collected at Okinawa Trough and South Mariana Trough --- OSL dating of sea floor sediments at the Okinawa Trough --- Immediate change of radiation doses from hydrothermal deposits --- Periodic behavior of deep sea current in the Hatoma Knoll hydrothermal system --- The gelatinous macroplankton community at the Hatoma Knoll hydrothermal vent

Beschreibung / Inhaltsverzeichnis: Viruses infect numerous microorganisms including, predominantly, Bacteria (bacteriophages or phages) but also Archaea, Protists, and Fungi. They are the most abundant and ubiquitous biological entities on Earth and are important drivers of ecosystem functioning. Little is known, however, about the vast majority of these viruses of microorganisms, or VoMs. Modern techniques such as metagenomics have enabled the discovery and description of more presumptive VoMs than ever before, but also have exposed gaps in our understanding of VoM ecology. Exploring the ecology of these viruses – which is how they interact with host organisms, the abiotic environment, larger organisms, and even other viruses across a variety of environments and conditions – is the next frontier. Integration of a growing molecular understanding of VoMs with ecological studies will expand our knowledge of ecosystem dynamics. Ecology can be studied at multiple levels including individual organisms, populations, communities, whole ecosystems, and the entire biosphere. Ecology additionally can consider normal, equilibrium conditions or instead perturbations. Perturbations are of particular interest because measuring the effect of disturbances on VoM-associated communities provides important windows into how VoMs contribute to ecosystem dynamics. These disturbances in turn can be studied through in vitro, in vivo, and in situ experimentation, measuring responses by VoM-associated communities to changes in nutrient availability, stress, physical disruption, seasonality, etc., and could apply to studies at all ecological levels. These are considered here across diverse systems and environments.

Beschreibung / Inhaltsverzeichnis: Recent theoretical developments, acquisitions of large seismic and other data sets, detailed geological studies and novel laboratory experiments offer new opportunities for advancing the understanding of fault zone and earthquake processes. The present and a previous volume provide broad state-of-the-art perspectives on earthquakes and crustal fault zones. Subjects discussed in this volume include imaging of fault zones and the crust, microstructural analyses of fault zone rocks, long paleoseismic record, inferences on stress, stress drops and fault geometries, properties of dynamic ruptures, generation and healing of rock damage, temporal changes of attenuation, postseismic deformation and scaling of earthquake source properties. The volume will be useful to students and professional researchers from Earth Sciences, Material Sciences, Physics and other disciplines, who are interested in properties and processes of earthquakes and faults.

Beschreibung / Inhaltsverzeichnis: This is the first volume of a collection of essays focusing on progress in tsunami science since the great tsunami of 26 December. A magnitude Mw 9.1 earthquake (third strongest ever instrumentally recorded) generated a global tsunami that killed about 230,000 people along the coasts of 14 countries in the Indian Ocean and propagated as far as the North Pacific and North Atlantic. Since then, various countries from around the globe contributed major funding to tsunami research and mitigation, enabling the installation of hundreds of new high-precision instruments, the development of new technology and the establishment of more modern communication systems. As a result, incredible progress has been achieved in tsunami research and operation during the ten years after the 2004 Indian Ocean tsunami. The papers presented in this first of two special volumes of Pure and Applied Geophysics reflect the state of tsunami science during this time. Eight papers are related to case studies highlighting regional hazards around the globe, while five papers record progress in tsunami warning systems. Benchmark studies that describe the accuracy of numerical models for tsunami impact, as well as a variety of inundation and generation studies, are presented by 7 additional papers.

Beschreibung / Inhaltsverzeichnis: Mathematical models and methods are required for diverse studies in Geosciences and simultaneously, new problems are posing new needs where Mathematics is needed. At the initiative of American and Canadian research mathematical institutes and societies, year 2013 was declared a thematic year in Mathematics and the Planet Earth, under the patronage of UNESCO. To mark the MPE2013, and highlight the two-way street between Mathematics and Earth Sciences, the workshop “Mathematics and Geosciences: Global and Local Perspectives” was hold in Madrid at ICMAT from 4-8 November, 2013. This is the first volume of the Topical Issue on “Mathematics and Geosciences: Global and Local Perspectives” and contains 13 papers, most of which were presented at the congress. They address different topics under both global and local perspectives such as the percolation theory to observe micro seismicity in fracking, fractional differential analysis to model complex dynamics, climate change, earthquake statistics, earth rotation, geomagnetic field, fire models, Mars exploration, numerical methods in meteorology and environmental conservation, probabilistic models in study of soils and fluid mechanics. This volume addresses the interest of scientists of many of the branches in Earth Sciences as well as postgraduate students, covering both approaches, applied and theoretical ones, to solve different problems in Geosciences with the help of mathematical models and methods.

Beschreibung / Inhaltsverzeichnis: This book covers essential aspects of transmutation technologies, highlighting especially the advances in Japan. The accident at the Fukushima Daiichi Nuclear Power Plant (NPP) has caused us to focus attention on a large amount of spent nuclear fuels stored in NPPs. In addition, public anxiety regarding the treatment and disposal of high-level radioactive wastes that require long-term control is growing. The Japanese policy on the back-end of the nuclear fuel cycle is still unpredictable in the aftermath of the accident. Therefore, research and development for enhancing the safety of various processes involved in nuclear energy production are being actively pursued worldwide. In particular, nuclear transmutation technology has been drawing significant attention after the accident. This publication is timely with the following highlights: 1) Development of accelerator-driven systems (ADSs), which is a brand-new reactor concept for transmutation of highly radioactive wastes; 2) Nuclear reactor systems from the point of view of the nuclear fuel cycle. How to reduce nuclear wastes or how to treat them including the debris from TEPCO’s Fukushima nuclear power stations is discussed; and 3) Environmental radioactivity, radioactive waste treatment, and geological disposal policy. State-of-the-art technologies for overall back-end issues of the nuclear fuel cycle as well as the technologies of transmutation are presented here. The chapter authors are actively involved in the development of ADSs and transmutation-related technologies. The future of the back-end issues in Japan is very uncertain after the accident at the Fukushima Daiichi NPP, and this book provides an opportunity for readers to consider the future direction of those issues

Beschreibung / Inhaltsverzeichnis: Classifications of circulation weather systems have a long history in meteorology and climatology. Starting with manual classifications over specific regions of the globe, these tools (generally called “catalogs of synoptic types”) were restricted mainly to weather forecasting and historical climate variability studies. In the last decades, the advance of computing resources and the availability of datasets have fostered the development of fast and objective methods that process large amount of data. In recent years numerous methods of circulation type classification have been designed, showing their usefulness on a wide range of applications in scientific domains related to weather, climate, and environment. This Research Topic highlights methodological advances in circulation weather types and also their applications to different research areas. The articles included in this research topic show that circulation weather types can be used not only in Europe, where they have been always more frequent, but also applied to other regions of the world.

Beschreibung / Inhaltsverzeichnis: In the last three decades, research has extensively focused on the role of Fe and other mineral nutrients in regulating biological processes, ranging from the surface to the deep ocean. This has produced major breakthroughs in our understanding of the fundamental role of those bioactive elements on the carbon, nitrogen and sulfur cycles and ecosystem function. However, biological processes cannot be entirely sustained by that small set of chemical elements, and new scientific evidence suggests that trace metals other than Fe (e.g., Co, Mo and Ni) as well as essential organic growth factors (e.g., vitamins) may also be crucial in most aquatic systems.

Beschreibung / Inhaltsverzeichnis: Deep subsurface microbiology is a highly active and rapidly advancing research field at the interface of microbiology and the geosciences; it focuses on the detection, identification, quantification, cultivation and activity measurements of bacteria, archaea and eukaryotes that permeate the subsurface biosphere of deep marine sediments and the basaltic ocean and continental crust. The deep subsurface biosphere abounds with uncultured, only recently discovered and – at best - incompletely understood microbial populations. In spatial extent and volume, Earth’s subsurface biosphere is only rivaled by the deep sea water column. So far, no deep subsurface sediment has been found that is entirely devoid of microbial life; microbial cells and DNA remain detectable at sediment depths of more than 1 km; microbial life permeates deeply buried hydrocarbon reservoirs, and is also found several kilometers down in continental crust aquifers. Severe energy limitation, either as electron acceptor or donor shortage, and scarcity of microbially degradable organic carbon sources are among the evolutionary pressures that have shaped the genomic and physiological repertoire of the deep subsurface biosphere. Its biogeochemical role as long-term organic carbon repository, inorganic electron and energy source, and subduction recycling engine continues to be explored by current research at the interface of microbiology, geochemistry and biosphere/geosphere evolution. This Research Topic addresses some of the central research questions about deep subsurface microbiology and biogeochemistry: phylogenetic and physiological microbial diversity in the deep subsurface; microbial activity and survival strategies in severely energy-limited subsurface habitats; microbial activity as reflected in process rates and gene expression patterns; biogeographic isolation and connectivity in deep subsurface microbial communities; the ecological standing of subsurface biospheres in comparison to the surface biosphere – an independently flourishing biosphere, or mere survivors that tolerate burial (along with organic carbon compounds), or a combination of both? Advancing these questions on Earth’s deep subsurface biosphere redefines the habitat range, environmental tolerance, activity and diversity of microbial life.

Beschreibung / Inhaltsverzeichnis: Hydrothermally influenced microbial habitats and communities represent a much wider spectrum of geological setting, chemical in-situ regimes, and biotic community than the classical examples from basalt-hosted black smoker chimneys at active mid-ocean spreading centers. Hydrothermal vent ecosystems now include hydrothermally heated and chemically altered sediments, microbiota fueled by serpentinization reactions, and low-temperature vents with unusual menus of electron donors. Novel marine provinces and hydrothermal areas are being charted and explored, such as new hydrothermal vent systems in the Arctic, around Antarctica, in the Western Pacific and in the Indian Ocean. Novel environmental gradients and niches provide habitats for unusual or unprecedented microorganisms and microbial ecosystems. The discovery of novel extremophiles such as Aciduliprofundum and the Nanoarchaeota underscores that hydrothermal vent microbial communities can no longer be characterized as assemblages of only “typical” sulfur oxidizers, methanogens and heterotrophs. Different stages of hydrothermal activity, from early onset to peak activity, gradual decline, and persistence of cold and fossil vent sites, correspond to different colonization waves by microorganisms as well as megafauna. This research topic will continue to stretch the limits of hydrothermal vent microbiology, and also provide a forum for the chemical and microbial linkages of hydrothermal vents to the ocean water column and the ocean crust or sedimentary subsurface.

Beschreibung / Inhaltsverzeichnis: Nitrogen is an essential element in biological systems, and one that often limits production in both aquatic and terrestrial systems. Due to its requirement in biological macromolecules, its acquisition and cycling have the potential to structure microbial communities, as well as to control productivity on the ecosystem scale. In addition, its versatile redox chemistry is the basis of complex biogeochemical transformations that control the inventory of fixed nitrogen, both in local environments and over geological time. Although many of the pathways in the microbial nitrogen cycle were described more than a century ago, additional fundamental pathways have been discovered only recently. These findings imply that we still have much to learn about the microbial nitrogen cycle, the organisms responsible for it, and their interactions in natural and human environments. Progress in nitrogen cycle research has been facilitated by recent rapid technological advances, especially in genomics and isotopic approaches. In this Research Topic, we reviewed the leading edge of nitrogen cycle research based on these approaches, as well as by exploring microbial processes in modern ecosystems.

Beschreibung / Inhaltsverzeichnis: 1. Introduction: Needs for New Global Strategies --- Part I. Global Business Strategy --- 2. Management Strategies for Global Businesses --- 3. Changes in the Global Economic Environment --- 4. Comparison of Economic Institutions in China and India --- 5. New Business Model as Response to Competition from Emerging Economies --- 6. India’s Neemrana Industrial Park for Japanese Firms --- Part II. Fundamentals Of Strategic Planning --- 7. Alliance-based Global Strategy --- 8. Hitachi Construction Machinery: Becoming a Wholly Owned Chinese Entity --- 9. Marketing Theory in Global Business Context --- 10. Shiseido Marketing in China --- 11. International R&D Management --- 12. Multinationals’ R&D in China and India --- 13. Thailand’s National Science and Technology Development Agency and Japanese Firms --- 14. Suzuki Motor’s Expansion in India --- 15. Strategy Integration at the Global Level

Beschreibung / Inhaltsverzeichnis: The 2011 Tohoku earthquake generated a catastrophic tsunami that killed nearly 20,000 people along the coast of Japan and caused the nuclear disaster at the Fukushima Daiichi Nuclear Power Plant. The tsunami propagated throughout the Pacific Ocean and also affected many other countries, including Russia, the USA, New Zealand, French Polynesia and Chile, demonstrating once again the terrible threat that tsunami waves pose for Pacific countries and the need for basin-wide international scientific collaboration. Following a brief introduction, this volume presents 21 scientific papers, including 12 on aspects of the 2011 Tohoku event. A first group of papers provides detailed field survey results from the coasts of Japan and Russia and examines the wave dynamics on the basis of these surveys, the source mechanism of the earthquake, and the far-field impacts of the Tohoku tsunami. The second group reports on the 2012 tsunamis in El Salvador, the Philippines, off the east coast of Honshu and the landmark Haida Gwaii event off the west coast of British Columbia, Canada, while the papers in a third set discuss a number of remaining challenging questions in tsunami science and warning. The volume will be of interest to scientists and practitioners involved in all aspects of tsunamis from earthquake source processes to transoceanic wave propagation and coastal impacts. Postgraduate students in geophysics, oceanography and coastal engineering – as well as those in the broader geosciences, civil and environmental engineering – will also find the book a valuable resource, as it combines recent case studies with the latest advances in tsunami science and natural hazards mitigation.

Beschreibung / Inhaltsverzeichnis: Earthquake rupture is a process of remarkable complexity. Over the past few decades, scientists have become aware of its high variability on all scales as well as its wide dynamic range. At the same time, a thorough understanding of the seismic source process is a key element of reliable earthquake ground motion prediction. The present book contains a comprehensive collection of contributions originating from the 2012 ECGS Workshop Earthquake Source Physics on Various Scales, held in Luxembourg. The seventeen articles in this volume cover theoretical and observational aspects of the earthquake source process, ranging from tiny, laboratory-generated M -6 events to the source complexity and radiated energy of the world’s greatest earthquakes. Among other aspects, the papers provide new insights into the relationship of earthquake recurrence time with fault frictional parameters, how the results of lab-based friction experiments relate to observational source studies, and how geometrical source complexity can be quantified. In particular, several papers are devoted to the question whether small and large earthquakes scale self-similarly or if they show differences in their dynamic source characteristics, which is one of the most hotly debated aspects of modern seismology. The volume provides an integrated view of the current state-of-the-art knowledge on the earthquake source process on all scales and will be useful to students and professional researchers who are interested in these phenomena.

Beschreibung / Inhaltsverzeichnis: 1 Introduction: Overview of Our Research on Impacts of the Fukushima Dai-ichi Nuclear Power Plant Accident on Fish and Fishing Grounds --- Part I Seawater and Plankton --- 2 134Cs and 137Cs in the Seawater Around Japan and in the North Pacific --- 3 Temporal Changes in 137Cs Concentration in Zooplankton and Seawater off the Joban–Sanriku Coast, and in Sendai Bay, After the Fukushima Dai-ichi Nuclear Accident --- Part II Sediments and Benthos --- 4 Three-Dimensional Distribution of Radiocesium in Sea Sediment Derived from the Fukushima Dai-ichi Nuclear Power Plant --- 5 Radiocesium Concentrations in the Organic Fraction of Sea Sediments --- 6 Bottom Turbidity, Boundary Layer Dynamics, and Associated Transport of Suspended Particulate Materials off the Fukushima Coast --- 7 Investigation of Radiocesium Translation from Contaminated Sediment to Benthic Organisms --- Part III Marine Fish --- 8 Detection of 131I, 134Cs, and 137Cs Released into the Atmosphere from FNPP in Small Epipelagic Fishes, Japanese Sardine and Japanese Anchovy, off the Kanto Area, Japan --- 9 Radiocesium Concentration of Small Epipelagic Fishes (Sardine and Japanese Anchovy) off the Kashima-Boso Area --- 10 Why Do the Radionuclide Concentrations of Pacific Cod Depend on the Body Size? --- 11 Radiocesium Contamination Histories of Japanese Flounder (Paralichthys olivaceus) After the 2011 Fukushima Nuclear Power Plant Accident --- Part IV Mechanisms of Severe Contamination in Fish --- 12 Evaluating the Probability of Catching Fat Greenlings (Hexagrammos otakii) Highly Contaminated with Radiocesium off the Coast of Fukushima --- 13 Analysis of the Contamination Process of the Extremely Contaminated Fat Greenling by Fukushima-Derived Radioactive Material --- 14 Contamination Levels of Radioactive Cesium in Fat Greenling Caught at the Main Port of the Fukushima Dai-ichi Nuclear Power Plant --- Part V Freshwater Systems --- 15 Comparison of Radioactive Cesium Contamination of Lake Water, Bottom Sediment, Plankton, and Freshwater Fish Among Lakes of Fukushima Prefecture, Japan, After the Fukushima Fallout --- 16 Radiocesium Concentrations and Body Size of Freshwater Fish in Lake Hayama 1 Year After the Fukushima Dai-Ichi Nuclear Power Plant Accident --- 17 Spatiotemporal Monitoring of 134Cs and 137Cs in Ayu, Plecoglossus altivelis, a Microalgae-Grazing Fish, and in Their Freshwater Habitats in Fukushima --- 18 Radiocesium Concentrations in the Muscle and Eggs of Salmonids from Lake Chuzenji, Japan, After the Fukushima Fallout --- 19 Assessment of Radiocesium Accumulation by Hatchery-Reared Salmonids After the Fukushima Nuclear Accident

Beschreibung / Inhaltsverzeichnis: Part I The Road to Reconstruction from the Tsunami and Radioactive Contamination: Two and a Half Years On --- 1 Dealing with Disasters of Unprecedented Magnitude: The Local Government’s Tribulations and the Road to Reconstruction (Hidekiyo Tachiya) --- 2 Tokyo University of Agriculture East Japan Assistance Project Assisting with Reconstruction: Guiding Principles, Planning, and Propagation of Benefits (Toshiyuki Monma) --- 3 Characteristics of the Agricultural and Forestry Industries in the Soma Area and Damage Sustained as a Result of the Great East Japan Earthquake (Takahiro Yamada, Puangkaew Lurhathaiopath, and Toshiyuki Monma) --- Part II Reconstruction from Tsunami Damage --- 4 Reconstruction Support for the Farmland Struck by Tsunami (Itsuo Goto and Kaisei Inagaki) --- 5 Tsunami Damage to Farming Operations and the New Generation of Farmers and Farm Management (Yukio Shibuya, Takahiro Yamada, Nyamkhuu Batdelger, Puangkaew Lurhathaiopath, Gentaro Suzumura, and Toshiyuki Monma) --- 6 Presenting a Model for Revival of Rural Communities in Japan’s Disaster Zones (Shigeyuki Miyabayashi, Yasushi Takeuchi, Hiromu Okazawa, Tomonori Fujikawa, and Yutaka Sasaki) --- 7 Contributing to Restoration of Tidal Flats in Miyagi Prefecture’s Moune Bay Following the Great East Japan Earthquake and Tsunami (Susumu Chiba, Takeshi Sonoda, Makoto Hatakeyama, and Katsuhide Yokoyama) --- Part III Reconstruction from Radioactive Contamination --- 8 Initiatives by the Soil Fertilization Team to Develop Agricultural Technologies for Paddy Fields with Radioactive Contamination (Itsuo Goto and Kaisei Inagaki) --- 9 The Potential for Producing Rice for Feed and Whole Crop Rice Silage in Radiation-Contaminated Areas (Seiji Nobuoka) --- 10 Developing and Trialing a System to Monitor Radionuclide in Individual Plots of Farmland to Help Reconstruction Farming in Contaminated Areas (Toshiyuki Monma, Puangkaew Lurhathaiopath, Youichi Kawano, Dambii Byambasuren, Yuta Ono, and Quar Evine) --- 11 New Decontamination Methods for Parks and Other Areas in Which Radionuclide Have Accumulated (Mitsuo Kondo and Chizuko Mizuniwa) --- 12 Forest Restoration (Takahisa Hayashi) --- 13 Nuclear Radiation Levels in the Forest at Minamisoma, Fukushima Prefecture (Iwao Uehara, Tomoko Seyama, Fumio Eguchi, Ryuichi Tachibana, Yukito Nakamura, and Hiroya Obayashi ) --- 14 Radioactive Contamination of Ostriches in a Potentially Permanent Evacuation Zone (Hiroshi Ogawa, Hidehiko Uchiyama, Koji Masuda, Takeshi Sasaki, Tadao Watanabe, Toshiaki Tomizawa, and Schu Kawashima) --- 15 The Radioactive Contamination in Some Arthropod Species in Fukushima (Tarô Adati and Sota Tanaka) --- 16 A Consumer Survey Approach to Reputation-Based Damage Affecting Agricultural Products and How to Overcome It (Puangkaew Lurhathaiopath, Shizuka Matsumoto, Makoto Hoshi, Sayaka Yamaguchi, and Toshiyuki Monma) --- Part IV Activities and Impressions of Students and Farmers Who Supported the Project --- 17 Staking Recovery Hopes on Soma Revival Rice (Kaisei Inagaki, Tomoko Ninagi, Saburo Sasaki, and Akiko Sato) --- 18 Impression of the Students Participated in the Radioactivity Monitoring System of Farmland (Volodymyr Ganzha, Keiji Kanamori, Hana Fujimoto, and Ryo Itakura) --- 19 Impression of the Forestry managers and students participated in the Radioactivity Damage Investigation of Forests (Eihachi Horiuchi, Kiyoaki Sasaki, Masaaki Itakura, Chisato Yasukawa, and Chihiro Kinoshita)

Beschreibung / Inhaltsverzeichnis: Recent theoretical developments, acquisitions of large seismic and other data sets, detailed geological studies, and novel laboratory experiments offer new opportunities for advancing the understanding of fault zone and earthquake processes. The present and a follow up volume provide broad state-of-the-art perspectives on earthquakes and crustal fault zones. Subjects discussed in this volume include fluids and faulting, characterization of fault zone materials, seismic ground motion, geodetic deformation, seismicity and hazard, imaging fault zone structures, experiments on fault evolution, and damage-based rheologies for shear deformation. The volume will be useful to students and professional researchers from Earth Sciences, Material Sciences, Physics and other disciplines, who are interested in properties and processes of earthquakes and faults.

Beschreibung / Inhaltsverzeichnis: Introduction: concept of TAIGA --- Geochemical constraints on potential biomass sustained by subseafloor water-rock interactions --- Microbial cell densities, community structures, and growth in the hydrothermal plumes of subduction hydrothermal systems --- Systematics of distributions of various elements between ferromanganese oxides and seawater from natural observation, thermodynamics, and structures --- Evaluating hydrothermal system evolution using geochronological dating and biological diversity analyses --- Quantification of microbial communities in hydrothermal vent habitats of the Southern Mariana Trough and the Mid-Okinawa Trough --- Development of hydrothermal and frictional experimental systems to simulate sub-seafloor water–rock–microbe interactions --- Experimental hydrogen production in hydrothermal and fault systems: Significance for habitability of subseafloor H2 chemoautotroph microbial ecosystems --- Experimental assessment of microbial effects on chemical interaction between seafloor massive sulfides and seawater at 4℃ --- A compilation of the stable isotopic compositions of carbon, nitrogen, and sulfur in soft body parts of animals collected from deep-sea hydrothermal vent and methane seep fields: variations in energy source and importance of subsurface microbial processes in the sediment-hosted systems --- Tectonic background of four hydrothermal fields along the Central Indian Ridge --- Indian Ocean hydrothermal systems: seafloor hydrothermal activities, physical and chemical characteristics of hydrothermal fluids, and vent-associated biological communities --- Petrology and geochemistry of mid-ocean ridge basalts from the southern Central Indian Ridge --- Petrology of peridotites and related gabbroic rocks around the Kairei-hydrothermal field in the Central Indian Ridge --- Distribution and Biogeochemical Properties of Hydrothermal Plumes in the Rodriguez Triple Junction --- Vent fauna in the Central Indian Ridge --- The mantle dynamics, the crustal formation, and the hydrothermal activity of the Southern Mariana Trough back-arc Basin --- Seismic structure and seismicity in the Southern Mariana Trough and their relation to hydrothermal activity --- Electrical resistivity structure of the Snail site at the Southern Mariana Trough spreading center --- Asymmetric seafloor spreading of the southern Mariana Trough back-arc basin --- Geochemical characteristics of active backarc basin volcanisms at the southern end of Mariana Trough --- Mineralogical and geochemical characteristics of hydrothermal minerals collected from hydrothermal vent fields in the Southern Mariana spreading center --- Dating of hydrothermal mineralization in active hydrothermal fields in the Southern Mariana Trough --- Intra-field variation of prokaryotic communities on and below the seafloor in the back-arc hydrothermal system of the Southern Mariana Trough --- Vent fauna in the Mariana Trough --- Population history of a hydrothermal vent-endemic snail Alviniconcha hessleri in the Mariana Trough --- Hydrothermal activity in the Okinawa Trough backarc basin -geological background and hydrothermal mineralization- --- Active rifting structures in Iheya Graben and adjacent area of the mid-Okinawa Trough observed through seismic reflection surveys --- ESR dating of barite in sea-floor hydrothermal sulfide deposits in the Okinawa Trough --- Fluid geochemistry of high-temperature hydrothermal fields in the Okinawa Trough --- Sediment‒pore water system associated with native sulfur formation at Jade hydrothermal field in Okinawa Trough --- Comparative investigation of microbial communities associated with hydrothermal activities in the Okinawa Trough --- In situ determination of bacterial growth in mixing zone of hydrothermal vent field on the Hatoma Knoll, Southern Okinawa Trough --- Vent Fauna in the Okinawa Trough --- Brief report of side-scan sonar observations around the Yokoniwa NTO massif --- Examination of volcanic activity: AUV and submersible observations of fine-scale lava flow distributions along the Southern Mariana Trough spreading axis --- Brief report of side-scan sonar imagery observations of the Archaean, Pika, and Urashima hydrothermal sites --- The Yoron Hole: the shallowest hydrothermal site in the Okinawa Trough --- The Irabu Knoll: Hydrothermal site at the eastern edge of the Yaeyama Graben --- Tarama Knoll: Geochemical and biological profiles of hydrothermal activity --- Petrography and geochemistry of basement rocks drilled from Snail, Yamanaka, Archean, and Pika hydrothermal fields at the Southern Mariana Trough by Benthic Multi-coring System (BMS) --- Pore fluid chemistry beneath active hydrothermal fields in the mid-Okinawa Trough: Results of shallow drilling by BMS during TAIGA11 cruise --- The characteristics of the seafloor massive sulfide deposits at the Hakurei Site in the Izena Hole, the Middle Okinawa Trough --- Occurrence of hydrothermal alteration minerals at the Jade hydrothermal field, in the Izena Hole, mid-Okinawa Trough --- Geochemistry of hydrothermal fluids collected from active hydrothermal systems in the southern Mariana Trough backarc spreading center --- Gamma ray doses in water around sea floor hydrothermal area in South Mariana --- 226Ra-210Pb and 228Ra-228Th dating of barite in submarine hydrothermal sulfide deposits collected at Okinawa Trough and South Mariana Trough --- OSL dating of sea floor sediments at the Okinawa Trough --- Immediate change of radiation doses from hydrothermal deposits --- Periodic behavior of deep sea current in the Hatoma Knoll hydrothermal system --- The gelatinous macroplankton community at the Hatoma Knoll hydrothermal vent

Beschreibung / Inhaltsverzeichnis: 1. Introduction: Needs for New Global Strategies --- Part I. Global Business Strategy --- 2. Management Strategies for Global Businesses --- 3. Changes in the Global Economic Environment --- 4. Comparison of Economic Institutions in China and India --- 5. New Business Model as Response to Competition from Emerging Economies --- 6. India’s Neemrana Industrial Park for Japanese Firms --- Part II. Fundamentals Of Strategic Planning --- 7. Alliance-based Global Strategy --- 8. Hitachi Construction Machinery: Becoming a Wholly Owned Chinese Entity --- 9. Marketing Theory in Global Business Context --- 10. Shiseido Marketing in China --- 11. International R&D Management --- 12. Multinationals’ R&D in China and India --- 13. Thailand’s National Science and Technology Development Agency and Japanese Firms --- 14. Suzuki Motor’s Expansion in India --- 15. Strategy Integration at the Global Level

Beschreibung / Inhaltsverzeichnis: This book covers essential aspects of transmutation technologies, highlighting especially the advances in Japan. The accident at the Fukushima Daiichi Nuclear Power Plant (NPP) has caused us to focus attention on a large amount of spent nuclear fuels stored in NPPs. In addition, public anxiety regarding the treatment and disposal of high-level radioactive wastes that require long-term control is growing. The Japanese policy on the back-end of the nuclear fuel cycle is still unpredictable in the aftermath of the accident. Therefore, research and development for enhancing the safety of various processes involved in nuclear energy production are being actively pursued worldwide. In particular, nuclear transmutation technology has been drawing significant attention after the accident. This publication is timely with the following highlights: 1) Development of accelerator-driven systems (ADSs), which is a brand-new reactor concept for transmutation of highly radioactive wastes; 2) Nuclear reactor systems from the point of view of the nuclear fuel cycle. How to reduce nuclear wastes or how to treat them including the debris from TEPCO’s Fukushima nuclear power stations is discussed; and 3) Environmental radioactivity, radioactive waste treatment, and geological disposal policy. State-of-the-art technologies for overall back-end issues of the nuclear fuel cycle as well as the technologies of transmutation are presented here. The chapter authors are actively involved in the development of ADSs and transmutation-related technologies. The future of the back-end issues in Japan is very uncertain after the accident at the Fukushima Daiichi NPP, and this book provides an opportunity for readers to consider the future direction of those issues