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Author: L. Irving Publisher: Springer Science & Business Media ISBN: 3642856551 Category : Science Languages : en Pages : 204
Book Description
After travel through Alaska during the Second World War, in 1947 I went to Barrow with a very lively group of biologists. From their productive research developed the Arctic Research Laboratory. While we examined the rather surpris ingly modest metabolic rates of arctic warmblooded animals in cold, PER SCHO LANDER proposed and then carried out measurements of metabolism of some tropi cal animals in Panama. The differences could be formulated to show the basis of adaptation to arctic cold and to tropical warmth. Imagination and logic were required to formulate the comparison so that it could become a part of science, but the essential measurements were derived from animals and plants in their own arctic and tropical environments. Characteristics that adapt the forms of life to climatic conditions of various environments appear clear in the large dimensions of extremely differing climates. At the time of my arrival in Alaska many of the arctic Eskimos were still largely dependent on natural resources of their immediate and local environment, in which great seasonal changes in temperature and solar radiation appeared as dominant factors. The living environment on which they subsisted was also mar kedly affected by the changes of the seasons, in particular by the change in state of water to ice that terminated summer and by the melting that brought the late transition from winter to summer.
Author: L. Irving Publisher: Springer Science & Business Media ISBN: 3642856551 Category : Science Languages : en Pages : 204
Book Description
After travel through Alaska during the Second World War, in 1947 I went to Barrow with a very lively group of biologists. From their productive research developed the Arctic Research Laboratory. While we examined the rather surpris ingly modest metabolic rates of arctic warmblooded animals in cold, PER SCHO LANDER proposed and then carried out measurements of metabolism of some tropi cal animals in Panama. The differences could be formulated to show the basis of adaptation to arctic cold and to tropical warmth. Imagination and logic were required to formulate the comparison so that it could become a part of science, but the essential measurements were derived from animals and plants in their own arctic and tropical environments. Characteristics that adapt the forms of life to climatic conditions of various environments appear clear in the large dimensions of extremely differing climates. At the time of my arrival in Alaska many of the arctic Eskimos were still largely dependent on natural resources of their immediate and local environment, in which great seasonal changes in temperature and solar radiation appeared as dominant factors. The living environment on which they subsisted was also mar kedly affected by the changes of the seasons, in particular by the change in state of water to ice that terminated summer and by the melting that brought the late transition from winter to summer.
Author: Arnoldus Schytte Blix Publisher: Tapir Academic Press ISBN: 9788251920506 Category : Nature Languages : en Pages : 304
Book Description
Where and what is the Arctic? What animals live there, and how are they distributed? How do they cope with cold in their austere environment, and how can Arctic mammals survive birth when it is 40 degrees below freezing. How can seals dive to a depth of 1000 metres and stay submerged for more than an hour, and how does complete darkness in winter affect the inhabitants of the high Arctic? This book answers these questions and also gives an introduction to the Arctic. It is based on the author's 40 years of experience in the Arctic, its environment and animal life. As this book contains almost 200 illustrations and deals with the entire Arctic animal kingdom, it will be suitable as a textbook for courses in Arctic biology, and also serve specialists in the field. It is a reference book and a source of information about published original literature.
Author: Sharon Chester Publisher: Princeton University Press ISBN: 1400865964 Category : Nature Languages : en Pages : 545
Book Description
The definitive full-color field guide to Arctic wildlife The Arctic Guide presents the traveler and naturalist with a portable, authoritative guide to the flora and fauna of earth's northernmost region. Featuring superb color illustrations, this one-of-a-kind book covers the complete spectrum of wildlife—more than 800 species of plants, fishes, butterflies, birds, and mammals—that inhabit the Arctic’s polar deserts, tundra, taiga, sea ice, and oceans. It can be used anywhere in the entire Holarctic region, including Norway’s Svalbard archipelago, Siberia, the Russian Far East, islands of the Bering Sea, Alaska, the Canadian Arctic, and Greenland. Detailed species accounts describe key identification features, size, habitat, range, scientific name, and the unique characteristics that enable these organisms to survive in the extreme conditions of the Far North. A color distribution map accompanies each species account, and alternative names in German, French, Norwegian, Russian, Inuit, and Inupiaq are also provided. Features superb color plates that allow for quick identification of more than 800 species of plants, fishes, butterflies, birds, and mammals Includes detailed species accounts and color distribution maps Covers the flora and fauna of the entire Arctic region
Author: Stephen Charles Brown Publisher: Braided River ISBN: 9780898869750 Category : Nature Languages : en Pages : 204
Book Description
Two hundred color images celebrating the birds that journey to the Arctic National Wildlife Refuge each year are accompanied by essays by noted biologists and conservationists.
Author: Deborah Hodge Publisher: Kids Can Press Ltd ISBN: 1894786807 Category : Juvenile Nonfiction Languages : en Pages : 27
Book Description
Introduces animals that are built for living in the extreme cold of the polar regions, including the arctic fox, emperor penguins, snowy owls, and beluga whales.
Author: Mia Pelletier Publisher: Inhabit Media ISBN: 9781772275322 Category : Juvenile Nonfiction Languages : en Pages : 0
Book Description
This easy to follow, beautiful book is filled with fun, useful facts, including where to look for eggs and nests during the short Arctic summer and how to recognize each bird's call on the wind.
Author: Richard Sale Publisher: Helm ISBN: Category : Nature Languages : en Pages : 472
Book Description
"This book looks in detail at the geology, climate, ecology and peoples of the Arctic, the region's exploration and exploitation, and the threats to it from climate change and pollution." "It includes more than 450 photographs, 294 maps and 38 colour plates, illustrating all the birds and mammals of the region; the field guide covers 213 species of birds and 77 species of mammals; and species accounts describes identification features, confusion species, voice/communication, distribution, diet and breeding biology."--BOOK JACKET.
Author: Fridtjof Mehlum Publisher: ISBN: Category : Birds Languages : en Pages : 148
Book Description
Describes the richness of the bird and animal life of the Svalbard archipelago. Indexed by common and Latin names, and includes names in Norwegian, German and French.
Author: L. Irving
Author: L. Irving
Author: Laurence Irving
Author: Arnoldus Schytte Blix
Author: Sharon Chester
Author: Stephen Charles Brown
Author: Deborah Hodge
Author: Mia Pelletier
Author: Richard Sale
Author: Fred Bruemmer
Author: Fridtjof Mehlum