Siberian River Run-off in the Kara Sea

Siberian River Run-off in the Kara Sea PDF 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.

Siberian River Run-off in the Kara Sea

Siberian River Run-off in the Kara Sea PDF 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.

Siberian river run-off in the Kara Sea

Siberian river run-off in the Kara Sea PDF Author: R. Stein
Publisher: Elsevier
ISBN: 0080951422
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:(A) Modern Discharge: Data and modelling; (B) Discharge and biological processes, (C) Discharge and organic carbon cycle, and (D) Discharge and sediment records.

Scour and Erosion

Scour and Erosion PDF Author: John Harris
Publisher: CRC Press
ISBN: 1315349418
Category : Technology & Engineering
Languages : en
Pages : 1727

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Book Description
Scour and Erosion includes four keynote lectures from world leading researchers cutting across the themes of scour and erosion, together with 132 peer-reviewed papers from 34 countries, covering the principal themes of: - internal erosion - sediment transport - grain scale to continuum scale - advanced numerical modelling of scour and erosion - terrestrial scour and erosion- river and estuarine erosion including scour around structures, and - management of scour/erosion and sediment, including hazard management and sedimentation in dams and reservoirs. Scour and Erosion is ideal for researchers and industry working at the forefront of scour and erosion, and has applications in both the freshwater and marine environments.

Evolution and Biogeography

Evolution and Biogeography PDF Author: Martin Thiel
Publisher:
ISBN: 0190637846
Category : Science
Languages : en
Pages : 561

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Book Description
A thorough review of the evolution and biogeography of crustaceans to determine how crustaceans have been able to evolve in a number of climates and habitats; this volume also examines the ecological and biogeographical implications of that evolutionary process.

Climate Change in Eurasian Arctic Shelf Seas

Climate Change in Eurasian Arctic Shelf Seas PDF Author: Ivan E. Frolov
Publisher: Springer Science & Business Media
ISBN: 354085875X
Category : Science
Languages : en
Pages : 178

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Book Description
In this book the eminent authors analyse the ice cover variability in the Arctic Seas during the 20th and early 21st centuries. In the first two chapters, they show that multi-year changes of the sea-ice extent in the Arctic Seas were formed by linear trends and long-term (climatic) cycles lasting about 10, 20 and 60 years. The structure of temporal variability of the western region (Greenland – Kara) differs significantly from the eastern region seas (Laptev and Chukchi). In the latter region, unlike the former area, relatively short-period cycles (up to 10 years) predominate. The linear trends can be related to a super-secular cycle of climatic changes over about 200 years. The most significant of these cycles, lasting 60 years, is most pronounced in the western region seas.

Exploring the Marine Ecology from Space

Exploring the Marine Ecology from Space PDF 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.

The Global Thermohaline Paleocirculation

The Global Thermohaline Paleocirculation PDF Author: Elena Ivanova
Publisher: Springer Science & Business Media
ISBN: 9048124158
Category : Science
Languages : en
Pages : 326

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Book Description
Originally published in Russian in 2006, this is the first English translation of this important book on paleoceanography and paleoclimatology. Its initial publication was followed by a surge of interest in this subject prompting the author to revise and translate her original work. In the book, she successfully summarizes her own research over recent years and compiles an overview of up-to-date knowledge on past ocean circulation. The key topics include: - Modern thermohaline circulation and main stages of its development during the Cenozoic - Methods and proxies of paleoceanographic reconstruction - Variability of the meridional overturning circulation and paleoceanographic events in the North Atlantic during the last climatic cycle - Influence of the global thermohaline circulation on paleoceanographic events in the Eurasian Arctic seas, the Northern Indian Ocean, and the South China Sea - The role of the thermohaline circulation in global teleconnections in the Antarctic, Eurasian Arctic, northern Pacific and low latitudes Indo-Pacific. Comprehensive investigation of hundreds of international publications and her own results, convinced the author that the global thermohaline circulation controls the remote teleconnections on millennial-scale and partly on centennial-scale, while short-term climate signals are mainly transferred by the atmosphere. This revised and extended English edition provides the latest unpublished data, new figures and modeling results. The extensive reference list contains more than 100 publications and 140 new references.

Carbon Cycle in the Russian Arctic Seas

Carbon Cycle in the Russian Arctic Seas PDF 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.

Arctic Ice

Arctic Ice PDF Author: Nikolaĭ Nikolaevich Zubov
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 504

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Book Description


The Organic Carbon Cycle in the Arctic Ocean

The Organic Carbon Cycle in the Arctic Ocean PDF 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.