Antarctic Communities

Antarctic Communities PDF

Author: International Council of Scientific Unions. Scientific Committee on Antarctic Research

Publisher: Cambridge University Press

Published: 1997-08-28

Total Pages: 912

ISBN-13: 9780521480338

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The study of Antarctic communities can provide a valuable step forward in investigating the control of community development, the utilization of habitats and the interaction among species in both species rich and species poor communities. This book contains chapters characterizing the present approaches to both aquatic and terrestrial communities in the Antarctic. From biodiversity to trophic flows, from ecophysiological strategies to the impacts of environmental change and the effects of human disturbance, this volume provides an up to the minute overview of community studies in an area covering ten percent of the Earth's surface.

Antarctic Ecosystems

Antarctic Ecosystems PDF

Author: Alex D. Rogers

Publisher: John Wiley & Sons

Published: 2012-02-28

Total Pages: 585

ISBN-13: 1444347225

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Since its discovery Antarctica has held a deep fascination for biologists. Extreme environmental conditions, seasonality and isolation have lead to some of the most striking examples of natural selection and adaptation on Earth. Paradoxically, some of these adaptations may pose constraints on the ability of the Antarctic biota to respond to climate change. Parts of Antarctica are showing some of the largest changes in temperature and other environmental conditions in the world. In this volume, published in association with the Royal Society, leading polar scientists present a synthesis of the latest research on the biological systems in Antarctica, covering organisms from microbes to vertebrate higher predators. This book comes at a time when new technologies and approaches allow the implications of climate change and other direct human impacts on Antarctica to be viewed at a range of scales; across entire regions, whole ecosystems and down to the level of species and variation within their genomes. Chapters address both Antarctic terrestrial and marine ecosystems, and the scientific and management challenges of the future are explored.

Antarctic Peninsula Region of the Southern Ocean

Antarctic Peninsula Region of the Southern Ocean PDF

Author: Eugene G. Morozov

Publisher: Springer Nature

Published: 2022-01-01

Total Pages: 455

ISBN-13: 3030789276

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The book is based on results from the Russian expedition in the region of the Antarctic Peninsula and Powell Basin in the northern part of the Weddell Sea, as well as on the review of earlier research in the region. The main goal of the research was to collect the newest data and study the physical properties and ecology of this key region of the Southern Ocean. Data analysis is supplemented with numerical modeling of the atmosphere-ocean interaction and circulation in the adjacent region, including research on rogue waves. The focus of the study was the Antarctic Circumpolar Current, currents and water properties in the Bransfield Strait and Antarctic Sound, properties of seawater, currents, ecosystem and biological communities in the Powell Basin of the northwestern Weddell Sea, and their variations. An attempt is made to reveal the role of various components of the Antarctic environment in the formation of biological productivity and maintenance of the Antarctic krill population. This is especially important as in the last decades the Antarctic environment has experienced significant changes related to the global climatic trends.

Antarcticness

Antarcticness PDF

Author: Ilan Kelman

Publisher: UCL Press

Published: 2022-02-08

Total Pages: 336

ISBN-13: 1800081448

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Antarcticness joins disciplines, communication approaches and ideas to explore meanings and depictions of Antarctica. Personal and professional words in poetry and prose, plus images, present and represent Antarctica, as presumed and as imagined, alongside what is experienced around the continent and by those watching from afar. These understandings explain how the Antarctic is viewed and managed while identifying aspects which should be more prominent in policy and practice. The authors and artists place Antarctica, and the perceptions and knowledge through Antarcticness, within inspirations and imaginations, without losing sight of the multiple interests pushing the continent’s governance as it goes through rapid political and environmental changes. Given the diversity and disparity of the influences and changes, the book’s contributions connect to provide a more coherent and encompassing perspective of how society views Antarctica, scientifically and artistically, and what the continent provides and could provide politically, culturally and environmentally. Offering original research, art and interpretations of different experiences and explorations of Antarctica, explanations meld with narratives while academic analyses overlap with first-hand experiences of what Antarctica does and does not – could and could not – bring to the world.

The Antarctic Treaty

The Antarctic Treaty PDF

Author: Great BritainForeign and Commonwealth Office

Publisher: The Stationery Office

Published: 2011-03-30

Total Pages: 276

ISBN-13: 9780101804820

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Pagination retained from the full text of the final report of the 32nd meeting, which is available at www.ats.aq

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