Download or read book Antarctica Observed written by A. G. E. Jones and published by HP Trade. This book was released on 1982 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antarctic Exploration 1774-1820.

Download or read book Geodetic and Geophysical Observations in Antarctica written by Alessandro Capra and published by Springer Science & Business Media. This book was released on 2008-08-15 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their unique geophysical and geodynamic environment, both the Arctic and Antarctic polar regions are often utilized for geodetic and geophysical observations. This book is a collection of papers on various aspects of the scientific investigation and observation techniques of the polar regions at both temporary and permanent observatories. Most papers focus on regional models based on data acquired in polar regions. Geodetic satellite positions systems (GNSS: GPS, GLONASS, GALILEO) will also be discussed as well as other space techniques (DORIS, VLBI). Gravimetry, absolute gravimetry, and tidal gravimetry are also discussed, as well as seismology and meteorology. The book also touches on data analysis and geodynamic interpretation and discusses methods of constructing autonomous observatories.

Download or read book Empire Antarctica written by Gavin Francis and published by Catapult. This book was released on 2014-08-26 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gavin Francis fulfilled a lifetime's ambition when he spent fourteen months as the basecamp doctor at Halley, a profoundly isolated British research station on the Caird Coast of Antarctica. So remote, it is said to be easier to evacuate a casualty from the International Space Station than it is to bring someone out of Halley in winter. Antarctica offered a year of unparalleled silence and solitude, with few distractions and a very little human history, but also a rare opportunity to live among emperor penguins, the only species truly at home in he Antarctic. Following Penguins throughout the year –– from a summer of perpetual sunshine to months of winter darkness –– Gavin Francis explores the world of great beauty conjured from the simplest of elements, the hardship of living at 50 c below zero and the unexpected comfort that the penguin community bring. Empire Antarctica is the story of one man and his fascination with the world's loneliest continent, as well as the emperor penguins who weather the winter with him. Combining an evocative narrative with a sublime sensitivity to the natural world, this is travel writing at its very best

Download or read book Past Antarctica written by Marc Oliva and published by Academic Press. This book was released on 2020-06-04 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Past Antarctica: Paleoclimatology and Climate Change presents research on the past and present of Antarctica in reference to its current condition, including considerations for effects due to climate change. Experts in the field explore key topics, including environmental changes, human colonization and present environmental trends. Addressing a wide range of fields, including the biosphere, geology and biochemistry, the book offers geographers, climatologists and other Earth scientists a vital resource that is beneficial to an understanding of Antarctica, its history and conservation efforts. - Synthesizes research on the past and present of Antarctica, bringing together top Earth scientists who work in this discipline - Presents the most complete reconstruction of the paleoclimate and environment of Antarctica, tying in long-term climatic changes to the current environment - Offers perspectives from different branches of the Earth Sciences using a spatial-temporal lens

Download or read book The Vegetation of Antarctica through Geological Time written by David J. Cantrill and published by Cambridge University Press. This book was released on 2012-11-22 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fossil history of plant life in Antarctica is central to our understanding of the evolution of vegetation through geological time and also plays a key role in reconstructing past configurations of the continents and associated climatic conditions. This book provides the only detailed overview of the development of Antarctic vegetation from the Devonian period to the present day, presenting Earth scientists with valuable insights into the break up of the ancient supercontinent of Gondwana. Details of specific floras and ecosystems are provided within the context of changing geological, geographical and environmental conditions, alongside comparisons with contemporaneous and modern ecosystems. The authors demonstrate how palaeobotany contributes to our understanding of the paleoenvironmental changes in the southern hemisphere during this period of Earth history. The book is a complete and up-to-date reference for researchers and students in Antarctic paleobotany and terrestrial paleoecology.

Download or read book The International Politics of Antarctica Routledge Revivals written by Peter J. Beck and published by Routledge. This book was released on 2014-06-17 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1986, this book considers the nature of international interest in Antarctica and the positions of those involved. It looks at the significance of the historical dimension, the development of the treaty system, the management of marine and mineral resources, the role of the United Nations and the impact of such non-governmental organisations as Greenpeace International. The Antarctic implications of the Falklands War of 1982 are also discussed, as well as the underlying relationship between America and the Soviet Union during the 1980s. With a truly international scope, this reissue will be of particular relevance to students with an interest in the political, legal, economic and environmental concerns surrounding the Antarctic region, both in the present and historically.

Download or read book Sailing Directions planning Guide and enroute for Antarctica written by and published by . This book was released on 1992 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sailing Directions for Antarctica written by United States. Hydrographic Office and published by . This book was released on 1943 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atmospheric Research in Antarctica written by Neloy Khare and published by CRC Press. This book was released on 2019-11-20 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric Research in Antarctica: Present Status and Thrust Areas in Climate Change represents a panoramic view of the developments in the field of Antarctic atmospheric sciences and meteorology broadly covering geomagnetism and aeronomy, middle atmospheric studies and global and climate change studies. It includes greenhouse gases, ozone monitoring as well as very low frequency (VLF) phenomena, and space weather, Antarctic meteorology, and mathematical modeling of atmosphere and ocean processes around Antarctica. Atmospheric electricity and aerosols investigations over Antarctica along with the total solar eclipse-related studies, calibration of AWIFS Sensor, and measurements of positive ions, are also discussed. This book is aimed at researchers and graduate students in atmospheric studies, meteorology, Antarctic studies, climate change. FEATURES: Covers scientific aspects of Antarctic meteorology and atmospheric sciences under climate change scenario Contains diverse set of information with strong bearing on recent and past polar processes Presents integrated research on polar science coupled with meteorological, climatological and atmosphericsciences Thoroughly reviews geomagnetism and aeronomy, middle atmospheric studies including global and climate change studies Helps readers understand how Antarctica’s climate has changed in the past and is being affected by ‘global warming’ and how might we expect its climate to change in the future?

Download or read book Volcanism in Antarctica 200 Million Years of Subduction Rifting and Continental Break up written by J.L. Smellie and published by Geological Society of London. This book was released on 2021-06-09 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: This memoir is the first to review all of Antarctica’s volcanism between 200 million years ago and the Present. The region is still volcanically active. The volume is an amalgamation of in-depth syntheses, which are presented within distinctly different tectonic settings. Each is described in terms of (1) the volcanology and eruptive palaeoenvironments; (2) petrology and origin of magma; and (3) active volcanism, including tephrochronology. Important volcanic episodes include: astonishingly voluminous mafic and felsic volcanic deposits associated with the Jurassic break-up of Gondwana; the construction and progressive demise of a major Jurassic to Present continental arc, including back-arc alkaline basalts and volcanism in a young ensialic marginal basin; Miocene to Pleistocene mafic volcanism associated with post-subduction slab-window formation; numerous Neogene alkaline volcanoes, including the massive Erebus volcano and its persistent phonolitic lava lake, that are widely distributed within and adjacent to one of the world’s major zones of lithospheric extension (the West Antarctic Rift System); and very young ultrapotassic volcanism erupted subglacially and forming a world-wide type example (Gaussberg).

Download or read book Biogeography and Ecology in Antarctica written by J. van Mieghem and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third in aseries of publications devoted to the biogeographieal and ecological research in the Southern Hemisphere, published in the "Monographiae Biologicae". After dealing with Australia (vol. VIII) and Southern Africa (Vol. XIV) it was thought essential to include Antarctiea in this series. Ever since the expedition of the "Belgiea" made the first suc cessful wintering within the antarctie circle in 1898 and brought back a very rieh harvest of scientific data, Belgium kept a vivid interest in Antarctiea and took an active part in the modern and international exploration of this vast continent. As part of their programs for the International Geophysieal Year (I. G. Y. ) twelve nations established permanent or semi-permanent bases on the Antarctie Continent or on subantarctie islands. Thus a new era of vast and free international scientific collaboration in the Antarctie was opened and it culminated in the formulation and the signing of the Antarctic Treaty (Washington 1959). It was recognized and accepted that "Antarctiea" shall be used for peaceful purposes only and "Freedom of scientific investigation in Antarctiea and coopera tion toward that end, as applied during the I. G. Y. , shall continue . . " In order to organize this collaboration e. g. by full exchange of programs and resuIts a "Special Committee on Antarctie Research" (S. C. A. R. ) was founded in 1957.

Download or read book The United States in Antarctica written by and published by . This book was released on 1997 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This document represents the final report of the United States Antarctic Program External Panel. The report has the unanimous approval of all 11 panel members and draws upon our collective experience which includes some 44 individual trips to Antarctica involving visits to all three U. S. stations, each research ship, support icebreakers and numerous field sites. As a panel, we visited McMurdo Station and South Pole Station and toured support facilities at Christchurch. We received approximately 70 briefings and conducted 80 “one-on-one” meetings with individuals involved in virtually all aspects of the Antarctic Program. Over 200 inputs were received in response to our request for “public comments". During visits to McMurdo and the Pole, the Panel conducted informal “Town Meetings” and was the beneficiary of numerous comments by members of those communities having first-hand experience in day-to-day operations. We are most appreciative of the candor and professionalism with which we were treated by all those with whom we came into contact, and in particular the members of the National Science Foundation who so expertly and constructively supported our efforts. We believe the U. S. Antarctic Program is well managed, involves high quality science and is important to the region as well as to the United States. We also believe that in the current budget environment, costs must be reduced, preferably through increased efficiency and “reinvention,” but, if not, through reduced scope. Recommendations are offered herein to help ensure the continued viability of the program into the 21st century."--

Download or read book Southern Light written by and published by Abbeville Press. This book was released on 2012 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: A special slipcased edition of Southern Light. This collection of striking images from Antarctica and the sub-Antarctic is the result of six journeys made by Australian photographer David Neilson in his quest to capture the exquisite light of these southernmost lands. Between 2002 and 2008 he made three voyages from Ushuaia in southern Argentina to the Antarctic and the sub-Antarctic. In 2002 he sailed on the yacht Tooluka to the remote sub-Antarctic island of South Georgia in the middle of the South Atlantic. This heavily glaciated island with numerous high alpine peaks has a remarkable profusion of wildlife along its coasts. In 2006, and again in 2008, he sailed on the yacht Australis to the Antarctic Peninsula. This best-known part of Antarctica contains some of the most spectacular scenery anywhere on the planet and provides many opportunities for photographing scenes of exceptional drama and beauty.

Download or read book Captain James Cook and the Search for Antarctica written by James C Hamilton and published by Pen and Sword History. This book was released on 2020-05-30 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two hundred and fifty years ago Captain James Cook, during his extraordinary voyages of navigation and maritime exploration, searched for Antarctica – the Unknown Southern Continent. During parts of his three voyages in the southern Pacific and Southern Oceans, Cook ‘narrowed the options’ for the location of Antarctica. Over three summers, he completed a circumnavigation of portions of the Southern Continent, encountering impenetrable barriers of ice, and he suggested the continent existed, a frozen land not populated by a living soul. Yet his Antarctic voyages are perhaps the least studied of all his remarkable travels. That is why James Hamilton’s gripping and scholarly study, which brings together the stories of Cook’s Antarctic journeys into a single volume, is such an original and timely addition to the literature on Cook and eighteenth-century exploration. Using Cook's journals and the log books of officers who sailed with him, the book sets his Antarctic explorations within the context of his historic voyages. The main focus is on the Second Voyage (1772-1775), but brief episodes in the First Voyage (during 1769) and the Third Voyage (1776) are part of the story. Throughout the narrative Cook’s exceptional seamanship and navigational skills, and that of his crew, are displayed during often-difficult passages in foul weather across uncharted and inhospitable seas. Captain James Cook and the Search for Antarctica offers the reader a fascinating insight into Cook the seaman and explorer, and it will be essential reading for anyone who has a particular interest the history of the Southern Continent.

Download or read book Antarctica written by Dieter K. Fütterer and published by Springer Science & Business Media. This book was released on 2006-05-11 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty articles arranged in eight thematic sections refer to most recent geological and geophysical results of Antarctic research. The Precambrian of the East Antarctic shield and its geological history is considered as well as sub-ice topography, geophysics and stratigraphy, sedimentology and geophysics of the surrounding Southern Ocean. Particular emphasis is given to the connection of the Antarctic and the surrounding continents when forming part of Gondwana.

Download or read book Entomology of Antarctica written by J. Linsley Gressitt and published by American Geophysical Union. This book was released on 1967 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 10. The existence of insects, mites, and their relatives on the antarctic continent is of great interest to many. These terrestrial arthropods may be said to be the dominant land animals in the absence of land vertebrates and many major groups of invertebrates. They are important in the simple food cycles which involve most segments of the land flora and microorganisms, and they play a part in soil formation. Thus a knowledge of their ecology is essential to the understanding of various biotic balances and processes. That several species live in the area of 85°S latitude in the face of harsh climatic factors is of great concern to the ecologist and the physiologist—therin lie many unanswered questions for future research.

Download or read book Cationic Analysis of the Byrd Station Antarctica Ice Core written by Stephen E. Ragone and published by . This book was released on 1972 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eighty-five ice samples taken from the Byrd Station, Antarctica, ice core were analyzed for Na(+), K(+), Ca(2+), and Mg(2+) concentrations by atomic absorption spectroscopy. The depth measured was from 168 to 2090 m.