Opportunistic Feeding Of The Northern Fur Seal Callorhinus Ursinus In The Eastern North Pacific Ocean And Eastern Bering Sea

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Genre : Northern fur seal
Author : Hiroshi Kajimura
Publisher :
Release : 1984
File : 304 Pages
ISBN-13 : UCSD:31822009733585


The Northern Fur Seal Callorhinus Ursinus

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1327 citations of publications dealing with the northern fur seal (Callorhinus ursinus). Includes subject index. Draft copy.

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Genre : Northern fur seal
Author : Teresa Clocksin
Publisher :
Release : 1985
File : 212 Pages
ISBN-13 : UCSD:31822005689849


Conservation Plan For The Northern Fur Seal Callorhinus Ursinus

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Genre : Northern fur seal
Author :
Publisher :
Release : 1993
File : 184 Pages
ISBN-13 : UCSD:31822029675147


Noaa Technical Report Nmfs Ssrf

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Genre : Fisheries
Author :
Publisher :
Release : 1983
File : 892 Pages
ISBN-13 : WISC:89037094661


Fishery Bulletin

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Genre : Fisheries
Author :
Publisher :
Release : 1994
File : 212 Pages
ISBN-13 : MINN:30000005461052


Steller Sea Lion And Northern Fur Seal Research

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Genre :
Author :
Publisher :
Release : 2007
File : 518 Pages
ISBN-13 : NWU:35556036792950


Status Biology And Ecology Of Fur Seals

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14 species summaries, 12 contributed papers and 5 rapporteurs' reports on fur seals throughout the world including the Pribilof Islands and Antarctica.

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Genre : Northern fur seal
Author : John P. Croxall
Publisher :
Release : 1987
File : 224 Pages
ISBN-13 : UCSD:31822016459281


Climate Change And Northern Fish Populations

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These documents summarize some of the recent studies of the relationships among climate, the aquatic environment, and the dynamics of fish populations. The studies are mostly from the North Pacific ocean, but there are reports of investigations from the North Atlatic Ocean and from fresh water. Various papers include numerous examples of the relationships between fish abundance trends and the environment.

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Genre : Nature
Author : National Research Council Canada
Publisher : NRC Research Press
Release : 1995
File : 756 Pages
ISBN-13 : 0660157802


Noaa Technical Report Nmfs

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Genre : Fisheries
Author :
Publisher :
Release : 1984
File : 678 Pages
ISBN-13 : OSU:32435022959266


Behavior And Ecology Of The Northern Fur Seal

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Covering the behavior and ecology of the northern fur seal, this book is a model long-term study of marine mammals, one that tests theory through both observation of undisturbed behavior and manipulative experiments on individuals. Here Roger Gentry draws on nearly two decades of research on three different islands to show how behavior among these seals changes with population size, sex ratio, and environment, to explain the behavior of the population beginning with individuals, and to generalize the results to other members of the eared seal family. In so doing, he offers one of the most comprehensive studies of its kind on any marine mammal species to date. Gentry shows that the species is driven by very different behavioral traits than have been assumed for it in the past. His book analyzes behavior on scales of hours to lifetimes, investigates the mating system, considers processes that underlie the mating system (site fidelity, behavioral estrus, and the development of territoriality), and addresses specific aspects of maternal strategy (female attendance behavior, pup growth, seasonal influences, and the effects of continental shelf width). Gentry contributes to knowledge about marine mammals by providing a very specific basis for interspecies comparisons, and he suggests a link between population trend and environmental regime shifts. He also guides the debate over seal mating systems from an interpretive to an empirical or experimental basis. Originally published in 1997. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

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Genre : Science
Author : Roger L. Gentry
Publisher : Princeton University Press
Release : 2014-07-14
File : 409 Pages
ISBN-13 : 9781400864720