Download or read book The Arctic in the Anthropocene written by National Research Council and published by National Academies Press. This book was released on 2014-07-31 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once ice-bound, difficult to access, and largely ignored by the rest of the world, the Arctic is now front and center in the midst of many important questions facing the world today. Our daily weather, what we eat, and coastal flooding are all interconnected with the future of the Arctic. The year 2012 was an astounding year for Arctic change. The summer sea ice volume smashed previous records, losing approximately 75 percent of its value since 1980 and half of its areal coverage. Multiple records were also broken when 97 percent of Greenland's surface experienced melt conditions in 2012, the largest melt extent in the satellite era. Receding ice caps in Arctic Canada are now exposing land surfaces that have been continuously ice covered for more than 40,000 years. What happens in the Arctic has far-reaching implications around the world. Loss of snow and ice exacerbates climate change and is the largest contributor to expected global sea level rise during the next century. Ten percent of the world's fish catches comes from Arctic and sub-Arctic waters. The U.S. Geological Survey estimated that up to 13 percent of the world's remaining oil reserves are in the Arctic. The geologic history of the Arctic may hold vital clues about massive volcanic eruptions and the consequent release of massive amount of coal fly ash that is thought to have caused mass extinctions in the distant past. How will these changes affect the rest of Earth? What research should we invest in to best understand this previously hidden land, manage impacts of change on Arctic communities, and cooperate with researchers from other nations? The Arctic in the Anthropocene reviews research questions previously identified by Arctic researchers, and then highlights the new questions that have emerged in the wake of and expectation of further rapid Arctic change, as well as new capabilities to address them. This report is meant to guide future directions in U.S. Arctic research so that research is targeted on critical scientific and societal questions and conducted as effectively as possible. The Arctic in the Anthropocene identifies both a disciplinary and a cross-cutting research strategy for the next 10 to 20 years, and evaluates infrastructure needs and collaboration opportunities. The climate, biology, and society in the Arctic are changing in rapid, complex, and interactive ways. Understanding the Arctic system has never been more critical; thus, Arctic research has never been more important. This report will be a resource for institutions, funders, policy makers, and students. Written in an engaging style, The Arctic in the Anthropocene paints a picture of one of the last unknown places on this planet, and communicates the excitement and importance of the discoveries and challenges that lie ahead.

Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1907 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography and Index of North American Geology Paleontology Petrology and Mineralogy for the Years 1892 1900 Inclusive written by Fred Boughton Weeks and published by . This book was released on 1902 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Geological Survey written by and published by . This book was released on 1902 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nature written by and published by . This book was released on 1897 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography and Index of North American Geology Paleontology Petrology and Mineralogy written by Fred Boughton Weeks and published by . This book was released on 1902 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Geographical Journal written by and published by . This book was released on 1925 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Proceedings of the Royal geographical society, formerly pub. separately.

Download or read book Problems of the North written by and published by . This book was released on 1960 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1898 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1973 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Life and Work of Professor J W Gregory FRS 1864 1932 Geologist Writer and Explorer written by Bernard E. Leake and published by Geological Society of London. This book was released on 2011 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gregory's remarkable career and his scientific work are detailed and critically assessed. Accounts of his heroic 1893 expedition to the Rift Valley (a term he coined) in Kenya (now the Gregory Rift), his first crossing of Spitzbergen, and his resignation as Leader of the first British Antarctic Expedition of 1901, when racing to the Pole under Scott became the priority, draw on unpublished letters. While in Melbourne he published on mining geology and a series of geography textbooks. His 1901 Lake Eyre expedition in Central Australia initiated the phrase 'The Dead Heart of Australia' and controversy over the source of artesian water. In the Chair of Geology in Glasgow from 1904, he built up the largest first-year geology class in the UK, over 400 students. He worked in every field of geology and every continent except Antarctica. He was also involved with the search for a 'homeland' for the Jews in Libya and Angola. He shrewdly realized that Wegener's Continental Drift Theory erroneously supposed that the Pacific Ocean was wider than now before the Atlantic opened. This led to his influential rejection of Continental Drift. He drowned in Peru traversing the Andes having published over 30 books and nearly 400 articles.

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.

Download or read book Opportunities and Priorities in Arctic Geoscience written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is broad agreement in the scientific community that the solid earth beneath the Arctic Ocean basin contains answers to major unsolved problems in the earth sciences and that many of these pertain to questions that are of global scientific significance or pressing societal concern. Recent political and technological developments, including the end of the Cold War and the prospective availability of nuclear submarines and powerful icebreakers for use as research platforms, appear to provide remedies for formidable obstacles of communication and access in harsh environmental conditions. This book recommends that the Arctic Ocean basin and its margins be the focus of a research program in three stages of study based on selected criteria: geologic framework and tectonic evolution, the sedimentary record and environmental history, and arctic geologic processes and environmental indicators.

Download or read book Geologic Structures of the Arctic Basin written by Alexey Piskarev and published by Springer. This book was released on 2018-06-11 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the most complete description of the geologic and geophysical data of the structure of Arctic Basin including structures of the earth’s crust, crustal and acoustic basement, and sedimentary cover. The book includes information about extracted and studied cores and samples; observed, processed and interpreted data on geophysical anomalies and different conceptions, and a hypotheses of the origin of the modern Arctic Basin structures. Progress in solving the problems of the Arctic Basin geology is presented in the chapters and include contributions from leading field experts.

Download or read book Earthquakes in California in 1896 and 1897 written by Charles D. Perrine and published by . This book was released on 1898 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oceanographic Report written by and published by . This book was released on 1962 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ocean and Cryosphere in a Changing Climate written by Intergovernmental Panel on Climate Change (IPCC) and published by Cambridge University Press. This book was released on 2022-04-30 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.