Southern Ocean
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Wild Sea
Author | : Joy McCann |
Publsiher | : University of Chicago Press |
Total Pages | : 289 |
Release | : 2019-04-25 |
Genre | : Nature |
ISBN | : 9780226622415 |
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“The Southern Ocean is a wild and elusive place, an ocean like no other. With its waters lying between the Antarctic continent and the southern coastlines of Australia, New Zealand, South America, and South Africa, it is the most remote and inaccessible part of the planetary ocean, the only part that flows around Earth unimpeded by any landmass. It is notorious amongst sailors for its tempestuous winds and hazardous fog and ice. Yet it is a difficult ocean to pin down. Its southern boundary, defined by the icy continent of Antarctica, is constantly moving in a seasonal dance of freeze and thaw. To the north, its waters meet and mingle with those of the Atlantic, Indian, and Pacific Oceans along a fluid boundary that defies the neat lines of a cartographer.” So begins Joy McCann’s Wild Sea, the remarkable story of the world’s remote Southern, or Antarctic, Ocean. Unlike the Pacific, Atlantic, Indian, and Arctic Oceans with their long maritime histories, little is known about the Southern Ocean. This book takes readers beyond the familiar heroic narratives of polar exploration to explore the nature of this stormy circumpolar ocean and its place in Western and Indigenous histories. Drawing from a vast archive of charts and maps, sea captains’ journals, whalers’ log books, missionaries’ correspondence, voyagers’ letters, scientific reports, stories, myths, and her own experiences, McCann embarks on a voyage of discovery across its surfaces and into its depths, revealing its distinctive physical and biological processes as well as the people, species, events, and ideas that have shaped our perceptions of it. The result is both a global story of changing scientific knowledge about oceans and their vulnerability to human actions and a local one, showing how the Southern Ocean has defined and sustained southern environments and people over time. Beautifully and powerfully written, Wild Sea will raise a broader awareness and appreciation of the natural and cultural history of this little-known ocean and its emerging importance as a barometer of planetary climate change.
The Southern Ocean
Author | : Juniata Rogers |
Publsiher | : Amicus Ink |
Total Pages | : 0 |
Release | : 2024-01-09 |
Genre | : Antarctic Ocean |
ISBN | : 1622434374 |
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Discusses the physical characteristics, natural resources, and plant and animal life of the Southern Ocean, formerly called the Antarctic Ocean.
Fishes of the Southern Ocean
Author | : Ofer Gon,Phillip C. Heemstra |
Publsiher | : Unknown |
Total Pages | : 500 |
Release | : 1990 |
Genre | : Fishes |
ISBN | : UCSD:31822005692504 |
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Southern Ocean
Author | : Jonah Young |
Publsiher | : Ice Press |
Total Pages | : 78 |
Release | : 2015-01-02 |
Genre | : Science |
ISBN | : 9182736450XXX |
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A large body of recent oceanographic research has shown that the Antarctic Circumpolar Current (ACC), an ocean current that flows from west to east around Antarctica, plays a crucial role in global ocean circulation. The region where the cold waters of the ACC meet and mingle with the warmer waters of the north defines a distinct border - the Antarctic Convergence - which fluctuates with the seasons, but which encompasses a discrete body of water and a unique ecologic region. The Convergence concentrates nutrients, which promotes marine plant life, and which, in turn, allows for a greater abundance of animal life. In 2000, the International Hydrographic Organization delimited the waters within the Convergence as a fifth world ocean - the Southern Ocean - by combining the southern portions of the Atlantic Ocean, Indian Ocean, and Pacific Ocean. The Southern Ocean extends from the coast of Antarctica north to 60 degrees south latitude, which coincides with the Antarctic Treaty Limit and which approximates the extent of the Antarctic Convergence. As such, the Southern Ocean is now the fourth largest of the world's five oceans (after the Pacific Ocean, Atlantic Ocean, and Indian Ocean, but larger than the Arctic Ocean).
Biodiversity of the Southern Ocean
Author | : Bruno David,Thomas Saucède |
Publsiher | : Elsevier |
Total Pages | : 130 |
Release | : 2015-10-20 |
Genre | : Nature |
ISBN | : 9780081004852 |
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The Southern Ocean surrounding the Antarctic continent is vast, in particular, its history, its isolation, and climate, making it a unique "laboratory case" for experimental evolution, adaptation and ecology. Its evolutionary history of adaptation provide a wealth of information on the functioning of the biosphere and its potential. The Southern Ocean is the result of a history of nearly 40 million years marked by the opening of the Straits south of Australia and South America and intense cooling. The violence of its weather, its very low temperatures, the formation of huge ice-covered areas, as its isolation makes the Southern Ocean a world apart. This book discusses the consequences for the evolution, ecology and biodiversity of the region, including endemism, slowed metabolism, longevity, gigantism, and its larval stages; features which make this vast ocean a "natural laboratory" for exploring the ecological adaptive processes, scalable to work in extreme environmental conditions. Today, biodiversity of the Southern Ocean is facing global change, particularly in regional warming and acidification of water bodies. Unable to migrate further south, how will she cope, if any, to visitors from the North? Designed for curious readers to discover the immense ocean surrounding the most isolated and most inhospitable continent on the planet. Describes the Southern Ocean facing biodiversification due to global change Authored by scientists with experience of expeditions to the Southern Ocean
Biology of the Southern Ocean Second Edition
Author | : George A. Knox |
Publsiher | : CRC Press |
Total Pages | : 640 |
Release | : 2006-12-13 |
Genre | : Science |
ISBN | : 9781420005134 |
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First published in 1993, The Biology of the Southern Ocean has been referred to as international research at its best and an invaluable reference. Drawing on the considerable volume of information published in the last ten years, this second edition retains the format that made the first edition a popular bestseller, while updating the information with the latest research results available. The book begins with a description of the physico-chemical environment and, in a logical sequence, covers phytoplankton and primary production, the sea ice microbial communities and the secondary consumers, the zooplankton. The author includes an extended chapter on the biology and ecology of Antarctic krill that highlights its central position in the Southern Ocean food web. A series of chapters consider the higher consumers, nekton (with an emphasis on cephalopods) fish, seals, whales, and seabirds. The following chapters explore selected ecosystem components; the benthic communities, life beneath the fast ice and ice shelves, recent advances in understanding decomposition processes, and the role of bacteria and protozoa. The author synthesizes ecosystem dynamics, with an emphasis on the pelagic ecosystem. He covers resource exploitation, the impact of such exploitation on the marine ecosystem, and the problems involved in the management of the living resources. His epilogue summarizes the extent to which our understanding of the functioning of the Antarctic marine ecosystem has changed in the last 50 years; for example, there has been a dramatic change in our view of krill and its role in the Southern Ocean marine ecosystem. The book concludes with the statement that research carried out under the AGCS Programme and the Scientific Committee on Antarctic Research (SCAR) will continue to provide critical information on the functioning of Antarctic marine ecosystems. Intended for all those with an ongoing interest in Antarctic research, conservation, and management, this volume represents one of the most authoritative resources in the field as it covers all aspects of this important marine ecosystem.
Southern Ocean
Author | : Kate A Furlong |
Publsiher | : ABDO |
Total Pages | : 26 |
Release | : 2010-09-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 9781616139230 |
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Provides information about the newly delineated ocean that surrounds the continent of Antarctica.
Southern Ocean
Author | : Louise Spilsbury |
Publsiher | : Capstone |
Total Pages | : 32 |
Release | : 2019-05-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 9781484653685 |
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This book introduces children to the Southern Ocean, looking at how it is different from the other oceans, its resources, and why people visit. The ocean floor is explored using key geography terms. Children are encouraged to use geographical skills to locate information by reading maps and interpreting simple keys. This series complements the Introducing Continents series.