Arctic Ocean Sediments Processes Proxies And Paleoenvironment

Download Arctic Ocean Sediments Processes Proxies And Paleoenvironment full books in PDF, epub, and Kindle. Read online Arctic Ocean Sediments Processes Proxies And Paleoenvironment ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Arctic Ocean Sediments: Processes, Proxies, and Paleoenvironment

Author : R. Stein
Publisher : Elsevier
ISBN 13 : 9780080558851
Total Pages : 608 pages
Book Rating : 4.5/5 (588 download)

DOWNLOAD NOW!

Book Synopsis Arctic Ocean Sediments: Processes, Proxies, and Paleoenvironment by : R. Stein

Download or read book Arctic Ocean Sediments: Processes, Proxies, and Paleoenvironment written by R. Stein and published by Elsevier. This book was released on 2008-07-22 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although it is generally accepted that the Arctic Ocean is a very sensitive and important region for changes in the global climate, this region is the last major physiographic province of the earth whose short-and long-term geological history is much less known in comparison to other ocean regions. This lack of knowledge is mainly caused by the major technological/logistic problems in reaching this harsh, ice-covered region with normal research vessels and in retrieving long and undisturbed sediment cores. During the the last about 20 years, however, several international and multidisciplinary ship expeditions, including the first scientific drilling on Lomonosov Ridge in 2004, a break-through in Arctic research, were carried out into the central Artic and its surrounding shelf seas. Results from these expeditions have greatly advanced our knowledge on Arctic Ocean paleoenvironments. Published syntheses about the knowledge on Arctic Ocean geology, on the other hand, are based on data available prior to 1990. A comprehensive compilation of data on Arctic Ocean paleoenvironment and its short-and long-term variability based on the huge amount of new data including the ACEX drilling data, has not been available yet. With this book, presenting (1) detailed information on glacio-marine sedimentary processes and geological proxies used for paleoenvironmental reconstructions, and (2) detailed geological data on modern environments, Quaternary variability on different time scales as well as the long-term climate history during Mesozoic-Tertiary times, this gap in knowledge will be filled. *Aimed at specialists and graduates *Presents background research, recent developments, and future trends *Written by a leading scholar and industry expert

Sedimentation Processes in the White Sea

Author : Alexander P. Lisitsyn
Publisher : Springer
ISBN 13 : 3030051110
Total Pages : 311 pages
Book Rating : 4.0/5 (3 download)

DOWNLOAD NOW!

Book Synopsis Sedimentation Processes in the White Sea by : Alexander P. Lisitsyn

Download or read book Sedimentation Processes in the White Sea written by Alexander P. Lisitsyn and published by Springer. This book was released on 2019-01-22 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a new perspective on the sedimentation processes in the White Sea, based on a multidisciplinary research study conducted between 2001 and 2016. It provides a comprehensive review and discusses the latest research findings on the ecosystem of this sub-arctic zone. The topics addressed include suspended particulate matter as a main source and proxy of the sedimentation processes in the White Sea; vertical fluxes of dispersed sedimentary matter and absolute masses in the White Sea; and the development history and quaternary deposits of the modern White Sea basin. The authors closely examine the abundance and species composition of microalgae associations and the environmental conditions in the bottom sediments of the White Sea, namely, heavy metal accumulation and aliphatic and polycyclic aromatic hydrocarbons. The book ends contain a summary of the key conclusions and recommendations. Together with the companion volume Biogeochemistry of the Atmosphere, Ice and Water of the White Sea: The White Sea Environment Part I, it offers an essential source of information for postgraduate students, researchers, and stakeholders alike.

The Oxford Handbook of the Prehistoric Arctic

Author : T. Max Friesen
Publisher : Oxford University Press
ISBN 13 : 0190630876
Total Pages : 984 pages
Book Rating : 4.1/5 (96 download)

DOWNLOAD NOW!

Book Synopsis The Oxford Handbook of the Prehistoric Arctic by : T. Max Friesen

Download or read book The Oxford Handbook of the Prehistoric Arctic written by T. Max Friesen and published by Oxford University Press. This book was released on 2016-08-05 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Arctic was one of the last regions on Earth to be settled by humans, due to its extreme climate, limited range of resources, and remoteness from populated areas. Despite these factors, it holds a complex and lengthy history relating to Inuit, Iñupiat, Inuvialuit, Yup'ik and Aleut peoples and their ancestors. The artifacts, dwellings, and food remains of these ancient peoples are remarkably well-preserved due to cold temperatures and permafrost, allowing archaeologists to reconstruct their lifeways with great accuracy. Furthermore, the combination of modern Elders' traditional knowledge with the region's high resolution ethnographic record allows past peoples' lives to be reconstructed to a level simply not possible elsewhere. Combined, these factors yield an archaeological record of global significance--the Arctic provides ideal case studies relating to issues as diverse as the impacts of climate change on human societies, the complex process of interaction between indigenous peoples and Europeans, and the dynamic relationships between environment, economy, social organization, and ideology in hunter-gatherer societies. In the The Oxford Handbook of the Prehistoric Arctic, each arctic cultural tradition is described in detail, with up-to-date coverage of recent interpretations of all aspects of their lifeways. Additional chapters cover broad themes applicable to the full range of arctic cultures, such as trade, stone tool technology, ancient DNA research, and the relationship between archaeology and modern arctic communities. The resulting volume, written by the region's leading researchers, contains by far the most comprehensive coverage of arctic archaeology ever assembled.

Natural Gas Hydrate - Arctic Ocean Deepwater Resource Potential

Author : Michael D. Max
Publisher : Springer Science & Business Media
ISBN 13 : 3319025082
Total Pages : 113 pages
Book Rating : 4.3/5 (19 download)

DOWNLOAD NOW!

Book Synopsis Natural Gas Hydrate - Arctic Ocean Deepwater Resource Potential by : Michael D. Max

Download or read book Natural Gas Hydrate - Arctic Ocean Deepwater Resource Potential written by Michael D. Max and published by Springer Science & Business Media. This book was released on 2013-10-11 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an up-to-date basic reference for natural gas hydrate (NGH) in the Arctic Ocean. Geographical, geological, environmental, energy, new technology, and regulatory matters are discussed. The book should be of interest to general readers and scientists and students as well as industry and government agencies concerned with energy and ocean management. NGH is a solid crystalline material that compresses gas by about a factor of about 164 during crystallization from natural gas (mainly methane) - rich pore waters over time. NGH displaces water and may form large concentrations in sediment pore space. Its formation introduces changes in the geotechnical character of host sediment that allows it to be distinguished by seismic and electric exploration methods. The chemical reaction that forms NGH from gas and water molecules is highly reversible, which allows controlled conversion of the NGH to its constituent gas and water. This can be achieved rapidly by one of a number of processes including heating, depressurization, inhibitor injection, dissolution, and molecular replacement. The produced gas has the potential to make NGH a valuable unconventional natural gas resource, and perhaps the largest on earth. Estimates for NGH distribution, concentration, economic targets, and volumes in the Arctic Ocean have been carried out by restricting the economic target to deepwater turbidite sands, which are also sediment hosts for more deeply buried conventional hydrocarbon deposits. Resource base estimates are based on NGH petroleum system analysis approach using industry-standard parameters along with analogs from three relatively well known examples (Nankai-Japan, Gulf of Mexico-United States, and Arctic permafrost hydrate). Drilling data has substantiated new geotechnical-level seismic analysis techniques for estimating not just the presence of NGH but prospect volumes. In addition to a volumetric estimate for NGH having economic potential, a sedimentary depositional model is proposed to aid exploration in the five different regions around the deep central Arctic Ocean basin. Related topics are also discussed. Transport and logistics for NGH may also be applicable for stranded conventional gas and oil deposits. Arising from a discussion of new technology and methodologies that could be applied to developing NGH, suggestions are made for the lowering of exploration and capital expenses that could make NGH competitive on a produced cost basis. The basis for the extraordinarily low environmental risk for exploration and production of NGH is discussed, especially with respect to the environmentally fragile Arctic region. It is suggested that because of the low environmental risk, special regulations could be written that would provide a framework for very low cost and safe development.

Current Topics in Marine Organic Biogeochemical Research

Author : Carol Arnosti
Publisher : Frontiers Media SA
ISBN 13 : 2889664643
Total Pages : 261 pages
Book Rating : 4.8/5 (896 download)

DOWNLOAD NOW!

Book Synopsis Current Topics in Marine Organic Biogeochemical Research by : Carol Arnosti

Download or read book Current Topics in Marine Organic Biogeochemical Research written by Carol Arnosti and published by Frontiers Media SA. This book was released on 2021-02-25 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Impact of Climate Changes on Marine Environments

Author : Tymon Zielinski
Publisher : Springer
ISBN 13 : 3319142836
Total Pages : 148 pages
Book Rating : 4.3/5 (191 download)

DOWNLOAD NOW!

Book Synopsis Impact of Climate Changes on Marine Environments by : Tymon Zielinski

Download or read book Impact of Climate Changes on Marine Environments written by Tymon Zielinski and published by Springer. This book was released on 2015-01-28 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contributes to the current discussion on global environmental changes by discussing modifications in marine ecosystems related to global climate changes. In marine ecosystems, rising atmospheric CO2 and climate changes are associated with shifts in temperature, circulation, stratification, nutrient input, oxygen concentration and ocean acidification, which have significant biological effects on a regional and global scale. Knowing how these changes affect the distribution and abundance of plankton in the ocean currents is crucial to our understanding of how climate change impacts the marine environment. Ocean temperatures, weather and climatic changes greatly influence the amount and location of nutrients in the water column. If temperatures and currents change, the plankton production cycle may not coincide with the reproduction cycle of fish. The above changes are closely related to the changes in radiative forcing, which initiate feedback mechanisms like changes in surface temperature, circulation, and atmospheric chemistry.

Global Sedimentology of the Ocean

Author : Christian M. Robert
Publisher : Elsevier
ISBN 13 : 9780080930930
Total Pages : 496 pages
Book Rating : 4.9/5 (39 download)

DOWNLOAD NOW!

Book Synopsis Global Sedimentology of the Ocean by : Christian M. Robert

Download or read book Global Sedimentology of the Ocean written by Christian M. Robert and published by Elsevier. This book was released on 2008-09-17 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: A great deal of information has been gained during the past 20 years about the deep ocean. This book synthesizes new information in marine sedimentology, applying concepts to case studies, and integrating the information in a context of plate tectonics, global circulation, and sedimentary processes. The potential of sediment series as archives of past environments is highlighted. * complete update of synthetic information in marine sedimentology. * association of information on the origin and transport of sediment particles, the evolution of sediment series and their role as archives of past environments.

Use of Proxies in Paleoceanography

Author : Gerhard Fischer
Publisher : Springer Science & Business Media
ISBN 13 : 3642586465
Total Pages : 735 pages
Book Rating : 4.6/5 (425 download)

DOWNLOAD NOW!

Book Synopsis Use of Proxies in Paleoceanography by : Gerhard Fischer

Download or read book Use of Proxies in Paleoceanography written by Gerhard Fischer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Sedimentation History in the Arctic Ocean and Subarctic Seas for the Last 130 kyr

Author : M. A. Levitan
Publisher : Springer Science & Business Media
ISBN 13 : 3642002889
Total Pages : 402 pages
Book Rating : 4.6/5 (42 download)

DOWNLOAD NOW!

Book Synopsis Sedimentation History in the Arctic Ocean and Subarctic Seas for the Last 130 kyr by : M. A. Levitan

Download or read book Sedimentation History in the Arctic Ocean and Subarctic Seas for the Last 130 kyr written by M. A. Levitan and published by Springer Science & Business Media. This book was released on 2012-02-10 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reflects the results of the study of sedimentation history, paleoclimatology, and paleoceanography of the Arctic and Subarctic during the last 130 ka. The main objects under consideration are marine basins of the West Subarctic (Iceland, Norwegian, and Greenland Seas), the Arctic Ocean (Barents, Pechora, Kara, Laptev, East Siberian, Chukchi Seas and deep-sea Arctic Ocean proper), East Subarctic (Bering and Okhotsk Seas). The modern environment and geological history of water- (ice-) sheds and marine basins have been studied for each region, using different sedimentological and geochemical proxies. Mainly results of the authors' own studies are represented, with special emphasis on glacial/interglacial variability and land-ocean interaction. The book is aimed at sedimentologists, quaternary and marine geologists, paleoclimatologists and paleoceanographers, as well as being of great interest to students in the related fields.

Arctic Research of the United States

Author :
Publisher :
ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!

Book Synopsis Arctic Research of the United States by :

Download or read book Arctic Research of the United States written by and published by . This book was released on 1997 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Geology and Oceanography of the Arctic Seas

Author : Y. Herman
Publisher : Springer Science & Business Media
ISBN 13 : 3642874118
Total Pages : 399 pages
Book Rating : 4.6/5 (428 download)

DOWNLOAD NOW!

Book Synopsis Marine Geology and Oceanography of the Arctic Seas by : Y. Herman

Download or read book Marine Geology and Oceanography of the Arctic Seas written by Y. Herman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lorsqu'il n'est pas en notre pouvoir de discerner les plus vraies opinions, nous devons suivre les plus pro babies.-Rene Descartes When, in the early 1960's I undertook to covered, due to limitations imposed by a single study Arctic Ocean deep-sea cores, I did not volume. anticipate that 10 years later the climatic history Although not comprehensive, it is hoped that of the north polar basin would be still a matter of this book will provide an insight into the current debate. Although much new data have accumu status of Arctic research and will also serve as a lated in various fields of Arct.

Surface-sediment composition and sedimentary processes in the central Arctic Ocean and along the Eurasian continental margin

Author : Ruediger Stein
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (366 download)

DOWNLOAD NOW!

Book Synopsis Surface-sediment composition and sedimentary processes in the central Arctic Ocean and along the Eurasian continental margin by : Ruediger Stein

Download or read book Surface-sediment composition and sedimentary processes in the central Arctic Ocean and along the Eurasian continental margin written by Ruediger Stein and published by . This book was released on 1996 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Arctic Ocean Research and Supporting Facilities

Author :
Publisher : National Academies
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.0/5 (35 download)

DOWNLOAD NOW!

Book Synopsis Arctic Ocean Research and Supporting Facilities by :

Download or read book Arctic Ocean Research and Supporting Facilities written by and published by National Academies. This book was released on 1995 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Glacimarine Environments

Author : J. A. Dowdeswell
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!

Book Synopsis Glacimarine Environments by : J. A. Dowdeswell

Download or read book Glacimarine Environments written by J. A. Dowdeswell and published by . This book was released on 1990 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the processes responsible for sedimentation in modern glaciomarine environments, and how such modern studies can be used as analogues in the interpretation of ancient glaciomarine sequences. Sediments released from glaciers grounded in tidewater, floating ice shelves, ice tongues, icebergs and sea ice form complex sequences governed by glaciological, oceanographic, sedimentary and biogenic controls. Ten per cent of the world's oceans and epicontinental seas contain such active glacimarine environments, but during Cenozoic glacial periods this area was doubled. This book will, therefore, be of relevance to all scientists concerned with high and middle latitude marine environments. The early chapters are concerned largely with processes of sedimentation in modern glacimarine environments; examples are drawn from Alaska, the Canadian Arctic, Svalbard and Antarctica. Studies of ancient sequences, both Cenozoic and pre-Cenozoic, from the Barents Sea, Greenland, Sweden, Alaska and the northwest European continental shelf, form the latter part of the book.

Glacial Marine Sedimentation

Author : John B. Anderson
Publisher : Geological Society of America
ISBN 13 : 9780813722610
Total Pages : 244 pages
Book Rating : 4.7/5 (226 download)

DOWNLOAD NOW!

Book Synopsis Glacial Marine Sedimentation by : John B. Anderson

Download or read book Glacial Marine Sedimentation written by John B. Anderson and published by Geological Society of America. This book was released on 1991-01-01 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this collection are based on a symposium held at the 1988 annual meeting of the Geological Society of America, with the objective of identifying sedimentary criteria and facies models that can be used to characterize the glacial-climate setting of ancient sedimentary sequences. Includes papers on Antarctica, Alaska, and Ellesmere Island, and a brief literature review.

Carbonate Cycles and Clay Mineralogy of Arctic Ocean Sediment Cores

Author : Dennis Arnold Darby
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (89 download)

DOWNLOAD NOW!

Book Synopsis Carbonate Cycles and Clay Mineralogy of Arctic Ocean Sediment Cores by : Dennis Arnold Darby

Download or read book Carbonate Cycles and Clay Mineralogy of Arctic Ocean Sediment Cores written by Dennis Arnold Darby and published by . This book was released on 1971 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean

Author : David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey
Publisher : Geological Society of America
ISBN 13 : 0813721814
Total Pages : 73 pages
Book Rating : 4.8/5 (137 download)

DOWNLOAD NOW!

Book Synopsis Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean by : David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey

Download or read book Stratigraphy and Glacial-marine Sediments of the Amerasian Basin, Central Arctic Ocean written by David L. Clark, Rick R. Whitman, Kirk A. Morgan, Scudder D. Mackey and published by Geological Society of America. This book was released on 1980-01-01 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: