Download or read book Juneau Icefield Research Project 1949 1958 written by Cal Heusser and published by Elsevier. This book was released on 2007-04-17 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Juneau Icefield Research Project (JIRP) was formed to find a prototype area to study Alaska's coastal glaciers and trends in climatic change. For the past 57 years JIRP has conducted a systematic study of key receding and advancing glaciers, including Lemon Creek and Taku Glaciers. From this study, a model has been developed to study the mass balance of these glaciers and their relation to general atmospheric circulation. Taku's mass balance was expected to provide a meaningful assessment of flakier climate relations and environmental trends, specifically the increase in atmospheric trace element pollution and global warming.Juneau Icefield Research Project (1949-1958) is represented by 15 chapters, organized in four parts: Background of the Project, Early Years of the Project (1949-1952, Later Years of the Project (1953-1958), and Summation and Epilogue. After describing the Project's background, Chapters 3 through 12 cover year-by-year activities, personnel, logistics, and research of the Taku and Lemon Creek Glaciers. These chapters included day-to-day journal entries that represent a record of the informal itineraries covering the course of the study. Chapters 13 and 14 summarize glaciological findings on Taku Glacier and the status of hydrological budgets on Lemon Creek Glacier through the International Geophysical year (1957-19658). The final chapter of the text is an overview of paleoecological work by the Project in North Pacific America brought into the context of modern research with the recognition of glacier-climate cycles.* Documents the study Juneau Icefield Research Project on a year-by-year account covering activities, personnel, logistics and research * Discusses the model developed from the JIRP and explains its importance in predicting future climate changes* Presents the information with day-to-day journal entries, making the text attractive and easy to read
Download or read book Glaciers of Alaska written by Alaska Geographic Association and published by Alaska Northwest Books. This book was released on 2001 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Geographic is an award-winning series that presents the people, places, and wonders of Alaska to the world. Over the past 30 years, Alaska Geographic has earned its reputation as the publication for those who love Alaska. The series boasts more than 100 books to date, featuring communities from Barrow to Ketchikan, animals from bears to dinosaurs, history from the Russian explorers to today, and natural phenomena from the aurora to glaciers. Written by leading experts in their fields, these books are illustrated throughout with world-class photography and include colorful maps for reference.
Download or read book The Glaciological and Arctic Sciences Institute Juneau Icefield Region Alaska written by and published by . This book was released on 1969 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Last Winter written by Porter Fox and published by Little, Brown. This book was released on 2021-11-02 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: One man’s “curiously thrilling joyride” of travelogue, history, and climatology, across a planet on the brink of cataclysmic transformation (Donovan Hohn). As the planet warms, winter is shrinking. In the last fifty years, the Northern Hemisphere lost a million square miles of spring snowpack and in the US alone, snow cover has been reduced by 15-30%. On average, winter has shrunk by a month in most northern latitudes. In this deeply researched, beautifully written, and adventure-filled book, journalist Porter Fox travels along the edge of the Northern Hemisphere's snow line to track the scope of this drastic change, and how it will literally change everything—from rapid sea level rise, to fresh water scarcity for two billion people, to massive greenhouse gas emissions from thawing permafrost, and a half dozen climate tipping points that could very well spell the end of our world. This original research is animated by four harrowing and illuminating journeys—each grounded by interviews with idiosyncratic, charismatic experts in their respective fields and Fox's own narrative of growing up on a remote island in Northern Maine. Timely, atmospheric, and expertly investigated, The Last Winter will showcase a shocking and unexpected casualty of climate change—that may well set off its own unstoppable warming cycle.
Download or read book The Honest Broker written by Roger A. Pielke, Jr and published by Cambridge University Press. This book was released on 2007-04-19 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists have a choice concerning what role they should play in political debates and policy formation, particularly in terms of how they present their research. This book is about understanding this choice, what considerations are important to think about when deciding, and the consequences of such choices for the individual scientist and the broader scientific enterprise. Rather than prescribing what course of action each scientist ought to take, the book aims to identify a range of options for individual scientists to consider in making their own judgments about how they would like to position themselves in relation to policy and politics. Using examples from a range of scientific controversies and thought-provoking analogies from other walks of life, The Honest Broker challenges us all - scientists, politicians and citizens - to think carefully about how best science can contribute to policy-making and a healthy democracy.
Download or read book Glaciological Field Stations written by and published by . This book was released on 1977 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Little Ice Ages Vol2 Ed2 written by Jean M Grove and published by Routledge. This book was released on 2013-08-21 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since The Little Ice Age was published in 1988, interest in climatic history has grown rapidly and research in the area has flourished. A vast amount of new data has become available from sources such as ice cores, speleothems and tree rings. The picture that we have of past climates and glacier oscillations has extended further into the past and has become more detailed. However, the knowledge of climate change on the decennial and centennial timescale, to which glacier history can contribute, is scarce and is in demand when attempting to predict future change, especially with regard to global warming. New chapters and material have been included throughout the book, which tend to confirm and elaborate on the conclusions of the first edition. The glacial evidence has been presented in the context of the oceanographic and icecap studies that have provided such exciting results. Little Ice Ages is structured in three parts: Part 1 details the evidence for glacier variations in the last thousand years in different parts of the world and the associated climatic fluctuations. Part 2 brings together the evidence for the timing of glacier variations in the course of the Holocene. Part 3 views the Holocene record in a longer time context, especially as it appears in ice cores, and goes on to consider the likely causes of climatic variability on a Little Ice Age timescale and some of its physical, biological and human consequences. It becomes apparent in Little Ice Ages that the glacier record provides a valuable indication of the nature of climatic fluctuations on the land areas of the globe. The record points to periods of cooling which were more numerous and less continuous than was believed to be the case twenty years ago. There appears to be no single explanation for the variability. Volcanism, solar variability and ocean currents have all played their parts and prediction continues to present many problems. Some authorities have thrown doubt on the existence of the Little Ice Age, but Little Ice Age makes the case for a climatic sequence that can usefully be called the Little Ice Age and which had predecessors occurring at intervals of several centuries throughout much of the last 10,000 years.
Download or read book When the Ice Is Gone What a Greenland Ice Core Reveals About Earth s Tumultuous History and Perilous Future written by Paul Bierman and published by W. W. Norton & Company. This book was released on 2024-08-20 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paul Bierman’s realization that Greenland’s ice sheet melted when Earth was no warmer than today sounds an alarm for our planet. In 2018, lumps of frozen soil, collected from the bottom of the world’s first deep ice core and lost for decades, reappeared in Denmark. When geologist Paul Bierman and his team first melted a piece of this unique material, they were shocked to find perfectly preserved leaves, twigs, and moss. That observation led them to a startling discovery: Greenland’s ice sheet had melted naturally before, about 400,000 years ago. The remote island’s ice was far more fragile than scientists had realized—unstable even without human interference. In When the Ice Is Gone, Bierman traces the story of this extraordinary finding, revealing how it radically changes our understanding of the Earth and its climate. A longtime researcher in Greenland, he begins with a brief history of the island, both human and geological, explaining how over the last century scientists have learned to read the historical record in ice, deciphering when volcanoes exploded and humans started driving cars fueled by leaded gasoline. For the origins of ice coring, Bierman brings us to Camp Century, a U.S. military base built inside Greenland’s ice sheet, where engineers first drilled through mile-thick ice and into the frozen soil beneath. Decades later, a few feet of that long-frozen earth would reveal its secrets—ancient warmth and melted ice. Changes in Greenland reverberate around the world, with ice melting high in the arctic affecting people everywhere. Bierman explores how losing Greenland’s ice will catalyze devastating events if we don’t change course and address climate change now.
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1974 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Glaciers of North America written by Richard S. Williams and published by . This book was released on 2002 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Little Ice Ages written by Jean M. Grove and published by Taylor & Francis. This book was released on 2004 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise and accessible new text offers original and insightful analysis of the policy paradigm informing international statebuilding interventions. The book covers the theoretical frameworks and practices of international statebuilding, the debates they have triggered, and the way that international statebuilding has developed in the post-Cold War era. Spanning a broad remit of policy practices from post-conflict peacebuilding to sustainable development and EU enlargement, Chandler draws out how these policies have been cohered around the problematization of autonomy or self-government. Rather than promoting democracy on the basis of the universal capacity of people for self-rule, international statebuilding assumes that people lack capacity to make their own judgements safely and therefore that democracy requires external intervention and the building of civil society and state institutional capacity. Chandler argues that this policy framework inverses traditional liberal “democratic understandings of autonomy and freedom “ privileging governance over government “ and that the dominance of this policy perspective is a cause of concern for those who live in states involved in statebuilding as much as for those who are subject to these new regulatory frameworks. Encouraging readers to reflect upon the changing understanding of both state “society relations and of the international sphere itself, this work will be of great interest to all scholars of international relations, international security and development.
Download or read book Earth science Information in Land use Planning written by William Spangle and Associates and published by . This book was released on 1976 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Geology Education written by Steven J. Whitmeyer and published by Geological Society of America. This book was released on 2009-01-01 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Field instruction has traditionally been at the core of the geoscience curriculum. The field experience has been integral to the professional development of future geoscientists, and is particularly important as it applies to student understanding of spatial, temporal, and complex relations in the Earth system. As important as field experiences have been to geosciences education and the training of geoscientists, the current situation calls for discipline-wide reflection of the role of field experiences in the geoscience curriculum in light of practical and logistical challenges, evolution in employment opportunities for geoscientists, and changing emphases in the geoscience curriculum. This volume seeks to broaden participation in field instruction by showcasing diverse approaches to teaching in the field across the many geo-disciplines encompassed by GSA."--books.google.
Download or read book Arctic Bibliography written by Arctic Institute of North America and published by . This book was released on 1953 with total page 1558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quarterly Report written by Northwest and Alaska Fisheries Center (U.S.) and published by . This book was released on 1983 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass National Forest N F Land Management Plan Revision Environmental Impact Statement written by and published by . This book was released on 1997 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass Land Management Plan Revision written by Tongass National Forest (Agency : U.S.) and published by . This book was released on 1990 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
