Estuarine Biogeochemical Dynamics of the East Coast of India, Das Sourav, Ghosh Tuhin
Автор: Takeyoshi Nagai, Hiroaki Saito, Koji Suzuki, Motom Название: Kuroshio Current: Physical, Biogeochemical, and Ecosystem Dynamics ISBN: 1119428343 ISBN-13(EAN): 9781119428343 Издательство: Wiley Рейтинг: Цена: 25653.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
An interdisciplinary study of the Kuroshio nutrient stream
The surface water of the Kuroshio, a western boundary current in the North Pacific Ocean, is nutrient-depleted and has relatively low primary productivity, yet abundant fish populations are supported in the region. This is called the "Kuroshio Paradox."
Kuroshio Current: Physical, Biogeochemical and Ecosystem Dynamics presents research from a multidisciplinary team that conducted observational and modeling studies to investigate this contradiction. This timely and important contribution to the ocean sciences literature provides a comprehensive analysis of the Kuroshio.
Volume highlights include:
New insights into the role of the Kuroshio as a nutrient stream
The first interdisciplinary examination of the Kuroshio Paradox
Reflections on the influence of the Kuroshio on Japanese culture
Research results on both the lower and higher trophic levels in the Kuroshio ecosystem
Comparisons of nutrient dynamics in the Kuroshio and Gulf Stream
Predictions of ecosystem responses to future climate variability
Автор: Roland Wollast; Fred T. Mackenzie; Lei Chou Название: Interactions of C, N, P and S Biogeochemical Cycles and Global Change ISBN: 364276066X ISBN-13(EAN): 9783642760662 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the NATO Advanced Research Workshop on Interactions of C, N, P and S Biogeochemical Cycles held at Melreux, Belgium, March 4-8, 1991
Автор: H.J.M. Bowen; T. Frevert; W.D. Grant; G. Kratz; P. Название: The Natural Environment and the Biogeochemical Cycles ISBN: 3662152630 ISBN-13(EAN): 9783662152638 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A major purpose of this series on Environmental Chemistry, therefore, is to present a reasonably uniform view of various aspects of the chemistry of the environment and chemical reactions occurring in the environment.
Автор: Bianchi Название: Biogeochemical Dynamics at Major River-Coastal Interfaces ISBN: 1107022576 ISBN-13(EAN): 9781107022577 Издательство: Cambridge Academ Рейтинг: Цена: 25819.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A comprehensive, state-of-the-art synthesis of biogeochemical dynamics at major river-coastal interfaces for advanced students and researchers. It presents a unique perspective on how humans have altered these systems, as well as the implications of these changes on issues as diverse as the health of fisheries and the global carbon budget.
Автор: P.J. Craig; J. Emsley; D.J. Faulkner; P.M. Huang; Название: The Natural Environment and the Biogeochemical Cycles ISBN: 3662135418 ISBN-13(EAN): 9783662135419 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A major purpose ofthis series on Environmental Chemistry, therefore, is to present a reasonably uniform view of various aspects of the chemistry of the environ- ment and chemical reactions occurring in the environment.
Описание: This book presents an intensive study on the biogeochemical cycle of mercury in a river-reservoir system in Wujiang River Basin, the upper branch of the Yangtze River. Six reservoirs located in the mainstream of the Wujiang River and their corresponding inflow/outflow rivers were selected for inclusion in this study, which was conducted by researchers from the Institute of Geochemistry, Chinese Academy of Sciences. The concentration and distribution of Hg in reservoirs (the water column, sediment, sediment pore water), inflow/outflow rivers of reservoirs, and wet deposition in Wujiang River Basin were systematically investigated, and measurements were taken of the water/air exchange flux of gaseous elemental mercury (GEM). On the basis of the data gathered, a detailed mass balance of total mercury (THg) and methylmercury (MeHg) in the six reservoirs was developed. In addition, the book identifies the primary factors controlling Hg methylation in the river-reservoir system in Wujiang River Basin. The accumulation and bio-magnification of Hg species within food chains in reservoirs and human health risk of MeHg exposure through fish consumption are also included in this book.
Описание: Proceedings of the NATO Advanced Research Workshop, St. Georges, Bermuda, 8-12 October 1984
Автор: Paul G. Falkowski; Avril D. Woodhead Название: Primary Productivity and Biogeochemical Cycles in the Sea ISBN: 1489907645 ISBN-13(EAN): 9781489907646 Издательство: Springer Рейтинг: Цена: 43100.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a conference held at Brookhaven National Laboratory, Upton, New York, June 2-6, 1991
Автор: H.-J. Bolle Название: The Natural Environment and the Biogeochemical Cycles ISBN: 3662153246 ISBN-13(EAN): 9783662153246 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: With contributions by numerous experts
Автор: Gadd Название: Fungi in Biogeochemical Cycles ISBN: 1107403219 ISBN-13(EAN): 9781107403215 Издательство: Cambridge Academ Рейтинг: Цена: 10138.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book promotes further understanding of the contribution that fungi make to the biogeochemical cycling of elements, the chemical and biological mechanisms involved, and their environmental and biotechnological significance.
Описание: Focuses on themes such as: catchment monitoring and manipulations, catchment and regional-scale modeling, nitrogen transformations and processes, and stable and radiogenic isotopes in the environment. This book also focuses on mercury and metal dynamics, phosphorus, terrestrial DOC and soil organic matter, and scaling of biogeochemical processes.
Автор: Marc Marcotte; Roger Schetagne; Normand Therien; C Название: Mercury in the Biogeochemical Cycle ISBN: 3642642829 ISBN-13(EAN): 9783642642821 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Nowadays, major environmental issues are the object of large public debates de- spite the fact that scientific knowledge is often insufficient to draw unequivocal conclusions. Such is the case in the ongoing debate regarding the specific contri- butions of anthropogenic greenhouse gas emissions and of natural climate changes to global warming. At least 10 to 20 years of additional observations will be re- quired, before we will be able to conclude, with certainty, on this subject. In the mean time, and as directed by their immediate interests, people will continue to promote contradictory opinions. The media are, in part, responsible for perpetuat- ing such debates in that they convey indiscriminately the opinion of highly credi- ble scientists as that of dogmatic researchers, the latter, unfortunately too often expressing working hypotheses as established facts. Naturally, in a similarly mis- informed manner, pressure groups tend to support the researcher whose opinions most closely represent either their particular ideological battles or their economic interests and, hence, in their own way, add further to the confusion and obscurity of the debate. Only a few years ago, mercury (Hg)contamination in hydroelectric reservoirs was the object of such media and social biases. At the time, analytical data used to support the discourse were themselves uncertain and numerous hypotheses, often times fanciful, were proposed and hastily "delivered" to the public.
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