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Author: Alexander Vetrov
Publisher: Springer Science & Business Media
ISBN: 3662062089
Category : Science
Languages : en
Pages : 346
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Book Description
This study analyzes carbon-cycle conditions controlling the state of the Arctic ecosystem and their seasonal variations. Territory covered includes the Barents, White, Kara, Laptev, East-Siberian and Chukchi Seas, considering inter-correlations between sources of organic carbon, their fluxes, recycling and burial in bottom sediments. All biological communities (phythoplankton, macrophythobenthos, microphythobentos, bacterioplankton, zooplankton and zoobenthos) are taken into account regarding their participation in the carbon cycle.
Author: Alexander Vetrov
Publisher: Springer Science & Business Media
ISBN: 3662062089
Category : Science
Languages : en
Pages : 346
Get Book Here
Book Description
This study analyzes carbon-cycle conditions controlling the state of the Arctic ecosystem and their seasonal variations. Territory covered includes the Barents, White, Kara, Laptev, East-Siberian and Chukchi Seas, considering inter-correlations between sources of organic carbon, their fluxes, recycling and burial in bottom sediments. All biological communities (phythoplankton, macrophythobenthos, microphythobentos, bacterioplankton, zooplankton and zoobenthos) are taken into account regarding their participation in the carbon cycle.
Author: Alexander Vetrov
Publisher:
ISBN: 9783662062098
Category :
Languages : en
Pages : 344
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Book Description
Author: Rüdiger Stein
Publisher: Springer Science & Business Media
ISBN: 3642189121
Category : Science
Languages : en
Pages : 394
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Book Description
The flux, preservation, and accumulation of organic carbon in marine systems are controlled by various mechanisms including primary p- duction of the surface water, supply of terrigenous organic matter from the surrounding continents, biogeochemical processes in the water column and at the seafloor, and sedimentation rate. For the world's oceans, phytoplankton productivity is by far the largest organic carbon 9 source, estimated to be about 30 to 50 Gt (10 tonnes) per year (Berger et al. 1989; Hedges and Keil 1995). By comparison, rivers contribute -1 about 0. 15 to 0. 23 Gt y of particulate organi.
Author: Stein Ruediger
Publisher: Elsevier
ISBN: 0444513655
Category : Science
Languages : en
Pages : 497
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Book Description
Within the joint German-Russian research project Siberian River Run-off (SIRRO) multidisciplinary studies were carried out in the Ob and Yenisei estuaries and adjacent southern Kara Sea (Arctic Ocean). The overall goal of the project was to extend knowledge on understanding the freshwater and sediment input by the major Siberian rivers, and its impact on the environments of the inner Kara Sea. The main results of oceanographical, biological, geochemical, geological and modelling studies are presented in four main chapters.
Author: Allan R. Robinson
Publisher: Harvard University Press
ISBN: 9780674015272
Category : Coastal ecology
Languages : en
Pages : 860
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Book Description
A continuing, comprehensive and timely survey of the state of knowledge of ocean science, this distinguished series provides an overview of research frontiers as ocean science progresses. Areas covered include physical, biological, and chemical oceanography, marine geology, and geophysics and the interactions of the oceans with the atmosphere, the solid earth, and ice. Because ocean science is evolving so rapidly, straining the boundaries of traditional sub-disciplines, interdisciplinary topics have a special place in this series--including those topics related to the application of ocean science, for example, to ocean technology, marine operations, and the resources of the sea. As a treatise on advances and new developments, each topical volume starts with fundamentals and covers recent progress, so as to provide a balanced account of how oceanography is evolving. Previous volumes (1-12) in the series are now available from Harvard University Press. In the manifold, multidisciplinary efforts of.
Author: TIM BEDFORD
Publisher: CRC Press
ISBN: 9058095827
Category : Technology & Engineering
Languages : en
Pages : 680
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Book Description
These proceedings contain two hundred and eighteen papers representing the work of authors from countries across the world. They cover a wide range of research and applications in safety and reliability issues that concern all types of systems, processes and structures.
Author: Nicolay Pavlovich Laverov
Publisher: EOLSS Publications
ISBN: 1848260741
Category :
Languages : en
Pages : 412
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Book Description
Area Studies - Regional Sustainable Development Review: Russia theme is a component of Encyclopedia of Area Studies - Regional Sustainable Development Review in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. This two-volume publication on Area Studies - Regional Sustainable Development Review: Russia reviews initiatives and activities towards sustainable development in Russia such as: Natural Resources as a Basis for Sustainable Development: Bioresourses - Russia; Water Resources for Sustainable Development, With Particular Reference to Russia; Protection of the Atmosphere in the Russian Federation; Protection of the Oceans and Their Living Resources; General Approach to Planning and Management of Land Resources; Combat Desertification, Deforestation and Drought; Biodiversity Conservation in Russia; Wastes as Resources for Sustainable Development; Wastes and Problems of Sustainable Development; Safe and Environmentally Sound Management of Radioactive Wastes in Russia; Economic Reform and Integration of Environmental; Protection and Promotion of Human Health-Russia; Combating Poverty in Russia; Global Action for Women Towards Sustainable and Equitable Development; Children and Youth in Sustainable Development in Russia; Recognizing and Strengthening the Role of Indigenous Peoples and Their Communities; Education, Public Awareness and Training in Russia; Development of Industrial Ecology in Russia; Strengthening the Role of Workers and Their Trade Unions; Technological Progress for Sustainable Development in Russia; Telecommunications Infrastructure Changes for Sustainable Development of Russia; High Technology and Health Care in Russia; Technology of Exploration and Management of Natural Resources; Promoting Sustainable Agriculture and Rural Development in Russia; Protection of Intellectual Property and Commercialization of Technology; International Institutional Arrangements and Financial Assistance; International Legal Instruments and Mechanisms on the Environment; The Interaction of Branches of Power in the Transition to Sustainable Development in Russia; Management Responses to the Challenge of Sustainable Development in Russia. Although these presentations are with specific reference to Russia, they provide potentially useful lessons for other regions as well. These two volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.
Author: Jacques Nihoul
Publisher: Springer
ISBN: 1402094604
Category : Science
Languages : en
Pages : 236
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Book Description
The current warming trends in the Arctic may shove the Arctic system into a seasonally ice-free state not seen for more than one million years. The melting is accelerating, and researchers were unable to identify natural processes that might slow the deicing of the Arctic. Such substantial additional melting of Arctic and Antarctic glaciers and ice sheets would raise the sea level worldwide, flooding the coastal areas where many of the world's population lives. Studies, led by scientists at the National Center for Atmospheric Research (NCAR) and the University of Arizona, show that greenhouse gas increases over the next century could warm the Arctic by 3-5°C in summertime. Thus, Arctic summers by 2100 may be as warm as they were nearly 130,000 years ago, when sea levels eventually rose up to 6 m higher than today.
Author: Dmitry V. Pozdnyakov
Publisher: Springer
ISBN: 331930075X
Category : Technology & Engineering
Languages : en
Pages : 244
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Book Description
This book provides results of spatial and temporal distributions of water quality parameters and marine primary production and its relationship with the driving atmospheric, ocean circulation and hydrobiological mechanisms established through a synergistic use of multi-spectral region spaceborne data and results of numerical model simulations of marine in-water and atmospheric processes related to the marine ecosystem. The changes in the studied marine/oceanic environments are analysed in light of recent climate change that imposes its influence through a set of forward and feedback interactions and forcing.
Author: J. van Huissteden
Publisher: Springer Nature
ISBN: 3030313794
Category : Science
Languages : en
Pages : 520
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Book Description
This book provides a cross-disciplinary overview of permafrost and the carbon cycle by providing an introduction into the geographical distribution of permafrost, with a focus on the distribution of permafrost and its soil carbon reservoirs. The chapters explain the basic physical properties and processes of permafrost soils: ice, mineral and organic components, and how these interact with climate, vegetation and geomorphological processes. In particular, the book covers the role of the large quantities of ice in many permafrost soils which are crucial to understanding carbon cycle processes. An explanation is given on how permafrost becomes loaded with ice and carbon. Gas hydrates are also introduced. Structures and processes formed by the intense freeze-thaw action in the active layer are considered (e.g. ice wedging, cryoturbation), and the processes that occur as the permafrost thaws, (pond and lake formation, erosion). The book introduces soil carbon accumulation and decomposition mechanisms and how these are modified in a permafrost environment. A separate chapter deals with deep permafrost carbon, gas reservoirs and recently discovered methane emission phenomena from regions such as Northwest Siberia and the Siberian yedoma permafrost.
