Authigenic Carbonate Burial and Its Impact on the Global Carbon Cycle
Author: Sean Gazdewich
Publisher:
Published: 2020
Total Pages:
ISBN-13:
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Author: Sean Gazdewich
Publisher:
Published: 2020
Total Pages:
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DOWNLOAD EBOOKAuthor: Benjamin Davis Barnes
Publisher:
Published: 2017
Total Pages: 356
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert A. Berner
Publisher: Oxford University Press
Published: 2004-08-19
Total Pages: 158
ISBN-13: 0190291613
DOWNLOAD EBOOKThe term "carbon cycle" is normally thought to mean those processes that govern the present-day transfer of carbon between life, the atmosphere, and the oceans. This book describes another carbon cycle, one which operates over millions of years and involves the transfer of carbon between rocks and the combination of life, the atmosphere, and the oceans. The weathering of silicate and carbonate rocks and ancient sedimentary organic matter (including recent, large-scale human-induced burning of fossil fuels), the burial of organic matter and carbonate minerals in sediments, and volcanic degassing of carbon dioxide contribute to this cycle. In The Phanerozoic Carbon Cycle, Robert Berner shows how carbon cycle models can be used to calculate levels of atmospheric CO[2 and O[2 over Phanerozoic time, the past 550 million years, and how results compare with independent methods. His analysis has implications for such disparate subjects as the evolution of land plants, the presence of giant ancient insects, the role of tectonics in paleoclimate, and the current debate over global warming and greenhouse gases
Author: Anne-Sofie Ahm
Publisher: Cambridge University Press
Published: 2022-03-31
Total Pages: 48
ISBN-13: 100903362X
DOWNLOAD EBOOKOver million-year timescales, the geologic cycling of carbon controls long-term climate and the oxidation of Earth's surface. Inferences about the carbon cycle can be made from time series of carbon isotopic ratios measured from sedimentary rocks. The foundational assumption for carbon isotope chemostratigraphy is that carbon isotope values reflect dissolved inorganic carbon in a well-mixed ocean in equilibrium with the atmosphere. However, when applied to shallow-water platform environments, where most ancient carbonates preserved in the geological record formed, recent research has documented the importance of considering both local variability in surface water chemistry and diagenesis. These findings demonstrate that carbon isotope chemostratigraphy of platform carbonate rarely represent the average carbonate sink or directly records changes in the composition of global seawater. Understanding what causes local variability in shallow-water settings, and what this variability might reveal about global boundary conditions, are vital questions for the next generation of carbon isotope chemostratigraphers.
Author: Fred T. Mackenzie
Publisher: Springer Science & Business Media
Published: 2006-12-29
Total Pages: 414
ISBN-13: 1402042388
DOWNLOAD EBOOKThe book covers the fundamentals of the biogeochemical behavior of carbon near the Earth’s surface. It is mainly a reference text for Earth and environmental scientists. It presents an overview of the origins and behavior of the carbon cycle and atmospheric carbon dioxide, and the human effects on them. The book can also be used for a one-semester course at an intermediate to advanced level addressing the behavior of the carbon and related cycles.
Author: Robert M. Hazen
Publisher: Walter de Gruyter GmbH & Co KG
Published: 2018-12-17
Total Pages: 716
ISBN-13: 1501508318
DOWNLOAD EBOOKVolume 75 of Reviews in Mineralogy and Geochemistry addresses a range of questions that were articulated in May 2008 at the First Deep Carbon Cycle Workshop in Washington, DC. At that meeting 110 scientists from a dozen countries set forth the state of knowledge about Earth's carbon. They also debated the key opportunities and top objectives facing the community. Subsequent deep carbon meetings in Bejing, China (2010), Novosibirsk, Russia (2011), and Washington, DC (2012), as well as more than a dozen smaller workshops, expanded and refined the DCO's decadal goals. The 20 chapters that follow elaborate on those opportunities and objectives.
Author: R. Lal
Publisher: CRC Press
Published: 1999-09-28
Total Pages: 328
ISBN-13:
DOWNLOAD EBOOKBasic concepts; Analytical methods; Secondary carbonates in soils of different regions.
Author: Max A. Beran
Publisher: Springer Science & Business Media
Published: 2013-06-29
Total Pages: 368
ISBN-13: 3642799434
DOWNLOAD EBOOKAnthropogenic release of carbon dioxide into the atmosphere has been recognized as the primary agent in global climate change. The volume discusses the possibilities for limiting that increase by the long-term storage of carbon in soils, vegetation, wetlands and oceans. Each of these storage media is analysed in detail to elucidate those processes responsible for the uptake and release of carbon. Several chapters address the practical prospects for deliberate interventions aimed at adjusting the balance in favour of uptake over release, i.e. sequestration, while having regard to simultaneous changes in the various environments.
Author: Jun Zhu
Publisher:
Published: 2010
Total Pages: 602
ISBN-13:
DOWNLOAD EBOOKAuthor: Jerry S. Olson
Publisher:
Published: 1978
Total Pages: 190
ISBN-13:
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