Carbon Cycling In The Glacial Ocean Constraints On The Ocean S Role In Global Change

Author : Rainer Zahn,Thomas F. Pedersen,Michael A. Kaminski,Laurent Labeyrie
Publisher : Springer Science & Business Media
Page : 579 pages
File Size : 44,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783642787379

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Carbon Cycling in the Glacial Ocean: Constraints on the Ocean’s Role in Global Change by Rainer Zahn,Thomas F. Pedersen,Michael A. Kaminski,Laurent Labeyrie Pdf

A comprehensive progress report on the multi-disciplinary field of ocean and climate change research is given. It compiles introductory background papers and leading scientific results on the ocean-atmosphere carbon cycle with emphasis on the ocean's carbon inventory and the various components involved. The relationship between plankton productivity, carbon fixation, oceanic PCO2 and climate change is investigated from the viewpoint of long-term climatic change during the late Quaternary cycles of ice ages and warm ages. The various approaches range from micropaleontology over organic and trace element geochemistry to molecular isotope geochemistry.

Author : R. ZAHN
Publisher : Unknown
Page : 128 pages
File Size : 52,6 Mb
Release : 2024-06-30
Category : Electronic
ISBN : OCLC:704010297

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Carbon Cycling in the Glacial Ocean by R. ZAHN Pdf

Author : Rainer Zahn
Publisher : Springer
Page : 606 pages
File Size : 43,8 Mb
Release : 1994
Category : Carbon cycle (Biogeochemistry)
ISBN : UCSD:31822020598926

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Carbon Cycling in the Glacial Ocean by Rainer Zahn Pdf

Author : Mick Follows,Temel Oguz
Publisher : Springer Science & Business Media
Page : 401 pages
File Size : 40,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781402020872

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The Ocean Carbon Cycle and Climate by Mick Follows,Temel Oguz Pdf

Our desire to understand the global carbon cycle and its link to the climate system represents a huge challenge. These overarching questions have driven a great deal of scientific endeavour in recent years: What are the basic oceanic mechanisms which control the oceanic carbon reservoirs and the partitioning of carbon between ocean and atmosphere? How do these mechanisms depend on the state of the climate system and how does the carbon cycle feed back on climate? What is the current rate at which fossil fuel carbon dioxide is absorbed by the oceans and how might this change in the future? To begin to answer these questions we must first understand the distribution of carbon in the ocean, its partitioning between different ocean reservoirs (the "solubility" and "biological" pumps of carbon), the mechanisms controlling these reservoirs, and the relationship of the significant physical and biological processes to the physical environment. The recent surveys from the JGOFS and WOCE (Joint Global Ocean Flux Study and World Ocean Circulation Ex periment) programs have given us a first truly global survey of the physical and biogeochemical properties of the ocean. These new, high quality data provide the opportunity to better quantify the present oceans reservoirs of carbon and the changes due to fossil fuel burning. In addition, diverse process studies and time-series observations have clearly revealed the complexity of interactions between nutrient cycles, ecosystems, the carbon-cycle and the physical envi ronment.

Author : Christopher B. Field,Michael R. Raupach
Publisher : Island Press
Page : 568 pages
File Size : 43,6 Mb
Release : 2012-09-26
Category : Science
ISBN : 9781610910750

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The Global Carbon Cycle by Christopher B. Field,Michael R. Raupach Pdf

While a number of gases are implicated in global warming, carbon dioxide is the most important contributor, and in one sense the entire phenomena can be seen as a human-induced perturbation of the carbon cycle. The Global Carbon Cycle offers a scientific assessment of the state of current knowledge of the carbon cycle by the world's leading scientists sponsored by SCOPE and the Global Carbon Project, and other international partners. It gives an introductory over-view of the carbon cycle, with multidisciplinary contributions covering biological, physical, and social science aspects. Included are 29 chapters covering topics including: an assessment of carbon-climate-human interactions; a portfolio of carbon management options; spatial and temporal distribution of sources and sinks of carbon dioxide; socio-economic driving forces of emissions scenarios. Throughout, contributors emphasize that all parts of the carbon cycle are interrelated, and only by developing a framework that considers the full set of feedbacks will we be able to achieve a thorough understanding and develop effective management strategies. The Global Carbon Cycle edited by Christopher B. Field and Michael R. Raupach is part of the Rapid Assessment Publication series produced by the Scientific Committee on Problems of the Environment (SCOPE), in an effort to quickly disseminate the collective knowledge of the world's leading experts on topics of pressing environmental concern.

Author : Howard R. Oliver,Sylvia A. Oliver
Publisher : Springer Science & Business Media
Page : 472 pages
File Size : 53,9 Mb
Release : 2013-06-29
Category : Technology & Engineering
ISBN : 9783642798306

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The Role of Water and the Hydrological Cycle in Global Change by Howard R. Oliver,Sylvia A. Oliver Pdf

Water is an extremely important factor in global environmental change. Water influences the processes causing change. The human and economic consequences of changes in the water system can be very significant. The aim of this NATO Advanced Study Institute was to present a state-of-the-art assessment of the role of water in global change, ranging from a consideration of atmospheric processes to the social and political impacts of changes in water resources. Many initiatives have recently been developed, such as international conferences and research programmes in particular themes, but there was still a need for information from these diverse activities to be brought together. One of the aims of the ASI was to encourage cross-fertilization between the various disciplines looking at water in the global system. This book contains the expanded written versions of the lectures presented during the AS! held in Italy in May/June 1994. It falls into two basic parts. The first twelve chapters cover the role of water in the climate system and climate modelling. Various areas of the water balance including global budgets, the effect of each element of the water balance on regional and global climates, and procedures used to model hydrological processes at all scales are discussed. Precipitation, ice, lake, groundwater, land surface and atmospheric considerations are included together with hydrological process linkage to climate models. Ocean effects were not covered as they were considered to be outside the scope of this particular AS!.

Author : Neloy Khare
Publisher : CRC Press
Page : 393 pages
File Size : 49,5 Mb
Release : 2021-05-27
Category : Science
ISBN : 9781000391756

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Quaternary Climate Change over the Indian Subcontinent by Neloy Khare Pdf

Quaternary studies provide the essential context for evaluation of what is happening with the earth's climate today, and to clarify our vulnerability to hazardous natural processes. This book covers scientific aspects of past and present climatic changes of the quaternary period focused on the Indian subcontinent via response of modern environmental conditions on climate proxies, reconstruction of paleoclimate, paleomonsoon, glacial geology, climate variabilities using dendrochronology, cave deposits including quaternary tectonics and climate change over the Himalayan region. It consists of data generated from different landforms including lakes, caves, rivers, swamps, pits, and trenches using different proxies. Aimed at researchers, graduate students, professionals in geology, geography and environmental sciences, micropaleontology, and Quaternary climate change, this book: Studies Quaternary climate using various proxies in varied environments on the Indian sub-continent Covers pertinent historical and environmental archives to understand the current climate scenario Discusses the impact of climate change on biotic and abiotic components Includes thorough review of paleoclimate change studies Devotes significant space to glacial geology and all glacial climate proxies

Author : Michael J. Apps,David T. Price
Publisher : Springer Science & Business Media
Page : 455 pages
File Size : 55,6 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783642611117

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Forest Ecosystems, Forest Management and the Global Carbon Cycle by Michael J. Apps,David T. Price Pdf

Globally, forest vegetation and soils are both major stores of terrestrial organic carbon, and major contributors to the annual cycling of carbon between the atmosphere and the biosphere. Forests are also a renewable resource, vital to the everyday existence of millions of people, since they provide food, shelter, fuel, raw materials and many other benefits. The combined effects of an expanding global population and increasing consumption of resources, however, may be seriously endangering both the extent and future sustainability of the world's forests. About thirty chapters cover four main themes: the role of forests in the global carbon cycle; effects of past, present and future changes in forest land use; the role of forest management, products and biomass on carbon cycling, and socio-economic impacts.

Author : H. Elderfield
Publisher : Elsevier
Page : 668 pages
File Size : 41,8 Mb
Release : 2006-06-20
Category : Business & Economics
ISBN : 0080451012

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The Oceans and Marine Geochemistry by H. Elderfield Pdf

The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.

Author : David N. Thomas,Gerhard S. Dieckmann
Publisher : John Wiley & Sons
Page : 641 pages
File Size : 51,5 Mb
Release : 2009-11-06
Category : Technology & Engineering
ISBN : 1444317156

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Sea Ice by David N. Thomas,Gerhard S. Dieckmann Pdf

As the Arctic perennial sea ice continues to disappear at an alarming rate, a full understanding of sea ice as a crucial global ecosystem, and the effects of its loss is vital for all those working with and studying global climate change. Building on the success of the previous edition, the second edition of Sea Ice, now much expanded and in full colour throughout, includes six completely new chapters with complete revisions of all the chapters included from the first edition. The Editors, Professor David Thomas and Dr Gerhard Dieckmann have once again drawn together an extremely impressive group of internationally respected contributing authors, ensuring a comprehensive worldwide coverage of this incredibly important topic. Sea Ice, second edition, is an essential purchase for oceanographers and marine scientists, environmental scientists, biologists, geochemists and geologists. All those involved in the study of global climate change will find this book to contain a wealth of important information. All libraries in universities and research establishments where these subjects are studied and taught will need multiple copies of this book on their shelves. truly multidisciplinary approach world leading authors and editors international in scope, covering both Arctic and Antarctic work of vital interest to all those involved in global warming and climate change research highly illustrated full colour book with colour images throughout

Author : Mark D.A. Rounsevell,Peter J. Loveland
Publisher : Springer Science & Business Media
Page : 310 pages
File Size : 49,5 Mb
Release : 2013-06-29
Category : Technology & Engineering
ISBN : 9783642792182

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Soil Responses to Climate Change by Mark D.A. Rounsevell,Peter J. Loveland Pdf

Soils will play a central role in mediating the impact of climate change on natural and managed ecosystems. The book addresses the various responses of soil processes and properties to environmental change and highlights their contribution to the proper understanding of ecosystem behaviour. Topics include: Soil hydrology; landscape evolution; salinisation; desertification; soil nitrogen dynamics; soil carbon; soil microbiology; soil erosion; crop modelling.

Author : Gerhard Fischer,Gerold Wefer
Publisher : Springer Science & Business Media
Page : 768 pages
File Size : 44,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642586460

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Use of Proxies in Paleoceanography by Gerhard Fischer,Gerold Wefer Pdf

Paleoceanographic proxies provide infonnation for reconstructions of the past, including climate changes, global and regional oceanography, and the cycles of biochemical components in the ocean. These prox ies are measurable descriptors for desired but unobservable environmental variables such as tempera ture, salinity, primary productivity, nutrient content, or surface-water carbon dioxide concentrations. The proxies are employed in a manner analogous to oceanographic methods. The water masses are first characterized according to their specific physical and chemical properties, and then related to particular assemblages of certain organisms or to particular element or isotope distributions. We have a long-standing series of proven proxies available. Marine microfossil assemblages, for instance, are employed to reconstruct surface-water temperatures. The calcareous shells of planktonic and benthic microorgan isms contain a wealth of paleoceanographic information in their isotopic and elemental compositions. Stable oxygen isotope measurements are used to detennine ice volume, and MglCa ratios are related to water temperatures, to cite a few examples. Organic material may also provide valuable infonnation, e. g. , about past productivity conditions. Studying the stable carbon isotope composition of bulk organic matter or individual marine organic components may provide a measure of past surface-water CO 2 conditions within the bounds of certain assumptions. Within the scope of paleoceanographic investigations, the existing proxies are continuously evolving and improving, while new proxies are being studied and developed. The methodology is improved by analysis of samples from the water column and surface sediments, and through laboratory experiments.

Author : Timothy J.B. Boyle,Christopher E.B. Boyle
Publisher : Springer Science & Business Media
Page : 455 pages
File Size : 55,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783642789724

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Biodiversity, Temperate Ecosystems, and Global Change by Timothy J.B. Boyle,Christopher E.B. Boyle Pdf

Reviewed here is the current state of knowledge concerning the relationship between global change and biodiversity of temperate ecosystems. The aim is to improve the ability to conserve biodiversity under conditions of global change. The book focuses on: - The threats posed by global change to biodiversity in temperate ecosystems; - Levels and spatial patterns of diversity in temperate ecosystems; - The impact of global change on genetic diversity; - The effects of disturbance (natural and anthropogenic) on temperate ecosystems; - Existing research priorities and programmes.

Author : H. Nüzhet Dalfes,George Kukla,Harvey Weiss
Publisher : Springer Science & Business Media
Page : 733 pages
File Size : 52,9 Mb
Release : 2013-06-29
Category : Social Science
ISBN : 9783642606168

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Third Millennium BC Climate Change and Old World Collapse by H. Nüzhet Dalfes,George Kukla,Harvey Weiss Pdf

Around 4000 years ago the advanced urban civilizations in Egypt, Mesopotamia and India suddenly collapsed. What happened? Did a prolonged drought cause the breakdown of social order? Recent discoveries from all over the world strongly support the suspected link of the collapse with climate. The volume presents the findings of more than 40 researchers and provides a review on the relevant information. It appears that a major shift of the precipitation pattern affected many parts of the world at approximately the same time, with disastrous effects on the nomadic populations of Asia, Africa and Eastern Europe. Can a similar climate shift with a serious adverse impact on society happen again? In a world facing global warming, there could be many lessons to be learned from the experiences of ancient societies.

Author : Frank Chambers,Michael Ogle
Publisher : Taylor & Francis
Page : 432 pages
File Size : 55,8 Mb
Release : 2002
Category : Nature
ISBN : 0415276586

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Climate Change by Frank Chambers,Michael Ogle Pdf

This collection of papers is introduced by an overview of research into climate change. Each volume contains an introductory commentary presenting the major strengths and achievements of the papers, their weaknesses and limitations and points to follow-up work.