Fishery Bulletin

Fishery Bulletin PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 224

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Fishery Bulletin

Fishery Bulletin PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 224

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Book Description


Limnological and Fishery Studies on Lake Sharpe, a Main-stem Missouri River Reservoir, 1964-1975

Limnological and Fishery Studies on Lake Sharpe, a Main-stem Missouri River Reservoir, 1964-1975 PDF Author:
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 218

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Canadian Journal of Zoology

Canadian Journal of Zoology PDF Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 538

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Recovery Plan for the Steller Sea Lion (Eumetopias Jubatus)

Recovery Plan for the Steller Sea Lion (Eumetopias Jubatus) PDF Author:
Publisher:
ISBN:
Category : Rare mammals
Languages : en
Pages : 108

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Trends in Spawning Populations of Pacific Anadromous Salmonids

Trends in Spawning Populations of Pacific Anadromous Salmonids PDF Author: Gregory W. Konkel
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36

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Long-term Ecological Change in the Northern Gulf of Alaska

Long-term Ecological Change in the Northern Gulf of Alaska PDF Author: R.B. Spies
Publisher: Elsevier
ISBN: 0080469426
Category : Nature
Languages : en
Pages : 609

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Book Description
This comprehensive text is a major synthesis on ecological change in the Gulf of Alaska. It encompasses the structural and annual changes, forces of change, long-ecological changes in the atmosphere and ocean, plankton, fish, birds and mammals, and the effects of the 1989 Exxon Valdez Oil Spill. With 5 major sections, Long-term Ecological Change in the Northern Gulf of Alaska first describes the physical features, the atmosphere and physical oceanography, the annual production cycle, the forage base for higher animals and trophic transfer, and the adaptations for survival in this changing environment for 9 portal species. Then, the major forces of change are introduced: climate, geophysics, fisheries and harvesting, species interactions, disease and contaminants. Next, the long-term records of change in physical factors and biological populations are presented, as well as the potential reasons for the biological changes. Following is the history of the Exxon Valdez oil spill and its long-term effects. And, finally, the emergent properties of the ecosystem are discussed and an attempt is made to weigh the importance of the major forcing factors in terms of their temporal and spatial scales of influence.* Examines important data on long-term change in the ecosystem and the forcing factors that are responsible for it * Provides an account of the 1989 Exxon Valdez oil spill with emphasis on the long-term effects * Describes the effects of climate change, geophysical change, species interactions, harvesting, disease, the 1989 oil spill, and marine contaminants on key populations of marine organisms

Oceanic Abstracts

Oceanic Abstracts PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 882

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Canadian Journal of Fisheries and Aquatic Sciences

Canadian Journal of Fisheries and Aquatic Sciences PDF Author:
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 610

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Marine Mammals Ashore

Marine Mammals Ashore PDF Author: Joseph R. Geraci
Publisher: National Aquarium in Baltimore
ISBN: 0977460908
Category : Marine mammals
Languages : en
Pages : 386

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Book Description
Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.

Micronekton of the North Pacific

Micronekton of the North Pacific PDF Author: Brodeur, Richard D
Publisher: Sidney, B.C. : North Pacific Marine Science Organization
ISBN: 9781897176023
Category : Marine plankton
Languages : en
Pages : 115

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