Eider Studies In Svalbard

Eider studies in Svalbard PDF
Author: Fridtjof Mehlum
Publisher:
ISBN: 9788290307795
Size: 33.24 MB
Format: PDF, Mobi
Category : Nature
Languages : en
Pages : 68
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Papers presenting the results of a programme to study the Svalbard Eider (Somateria mollissima) populations conducted in the 1980's by the Norwegian Polar Research Institute (Norsk Polarinstitutt). Studies of breeding colonies (locations, size, feeding areas, etc) of both Common Eider (Somateria mollissima) and King Eider (Somateria spectabilis) in the Svalbard archipelago are valuable for the future management of eiders.

Wildlife Review

Wildlife Review PDF
Author:
Publisher:
ISBN:
Size: 60.68 MB
Format: PDF, Kindle
Category : Natural history
Languages : en
Pages :
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Research On Arctic Geese

Research on Arctic Geese PDF
Author: Jesper Madsen
Publisher: Norsk Polarinstitut
ISBN:
Size: 74.90 MB
Format: PDF, ePub, Mobi
Category : Anser
Languages : en
Pages : 320
View: 4479

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Skrifter

Skrifter PDF
Author:
Publisher:
ISBN:
Size: 73.15 MB
Format: PDF, ePub, Docs
Category : Arctic regions
Languages : en
Pages :
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Polar Research

Polar Research PDF
Author:
Publisher:
ISBN:
Size: 47.67 MB
Format: PDF, Kindle
Category : Arctic regions
Languages : en
Pages :
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The Common Eider

The Common Eider PDF
Author: Chris Waltho
Publisher: Bloomsbury Publishing
ISBN: 1472920929
Size: 48.46 MB
Format: PDF, ePub, Mobi
Category : Nature
Languages : en
Pages : 320
View: 1971

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A common sight around the more northerly shores of the British Isles, the Common Eider is the largest duck in the northern hemisphere. The eider is particularly well adapted to cold-water environments; the insulating properties of eider down are iconic. The species is taxonomically interesting, with a range of well-marked subspecies reflecting the patterns of ice coverage during ancient glaciations, and these ducks have also provided the focus for a number of important behavioural studies, especially on feeding ecology and energy budgets. Eiders have a long association with humans, and have deep cultural significance in many societies. However, modern lifestyles are exposing these ducks to a wide range of new pressures. This monograph provides a comprehensive portrait of the Common Eider; authors Chris Waltho and John Coulson bring together an extensive and diverse international literature, with sections on taxonomy, habitats, breeding biology, population dynamics, diet and foraging, dispersal and migration, and conservation.

Issues In Global Environment Climate And Climate Change 2011 Edition

Issues in Global Environment  Climate and Climate Change  2011 Edition PDF
Author:
Publisher: ScholarlyEditions
ISBN: 1464966222
Size: 37.51 MB
Format: PDF, ePub
Category : Science
Languages : en
Pages : 556
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Issues in Global Environment: Climate and Climate Change: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Global Environment—Climate and Climate Change. The editors have built Issues in Global Environment: Climate and Climate Change: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Global Environment—Climate and Climate Change in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Global Environment: Climate and Climate Change: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Rbok

  rbok PDF
Author: Norsk polarinstitutt
Publisher:
ISBN:
Size: 74.90 MB
Format: PDF, ePub, Docs
Category : Polar regions
Languages : en
Pages :
View: 3178

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The Emu

The Emu PDF
Author:
Publisher:
ISBN:
Size: 44.53 MB
Format: PDF
Category : Birds
Languages : en
Pages :
View: 7423

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Wildlife Biology

Wildlife Biology PDF
Author:
Publisher:
ISBN:
Size: 78.44 MB
Format: PDF, ePub
Category : Animal ecology
Languages : en
Pages :
View: 1719

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