Andere Kunden interessierten sich auch für
![The Salmon and Salmon Fisheries of Alaska: Report of the Operations of the United States Fish Commission Steamer Albatross for the Year Ending June 30]( "The Salmon and Salmon Fisheries of Alaska: Report of the Operations of the United States Fish Commission Steamer Albatross for the Year Ending June 30")
The Salmon and Salmon Fisheries of Alaska: Report of the Operations of the United States Fish Commission Steamer Albatross for the Year Ending June 3036,99 €![Trout in the Desert]( "Trout in the Desert")
Trout in the Desert15,99 €![Moving Water: A Fly Fisher's Guide to Currents]( "Moving Water: A Fly Fisher's Guide to Currents")
Moving Water: A Fly Fisher's Guide to Currents22,99 €![The Fisheries Dispute: A Suggestion for Its Adjustment by Abrogating the Convention of 1818, and Resting On the Rights and Liberties Defined]( "The Fisheries Dispute: A Suggestion for Its Adjustment by Abrogating the Convention of 1818, and Resting On the Rights and Liberties Defined")
The Fisheries Dispute: A Suggestion for Its Adjustment by Abrogating the Convention of 1818, and Resting On the Rights and Liberties Defined29,99 €![A Cast in the Woods: A Story of Fly Fishing, Fracking, and Floods in the Heart of Trout Country]( "A Cast in the Woods: A Story of Fly Fishing, Fracking, and Floods in the Heart of Trout Country")
A Cast in the Woods: A Story of Fly Fishing, Fracking, and Floods in the Heart of Trout Country21,99 €![Aquatic Ecosystems and Biodiversity]( "Aquatic Ecosystems and Biodiversity")
Aquatic Ecosystems and Biodiversity147,99 €![The Fisheries Exhibition Literature; Volume IX]( "The Fisheries Exhibition Literature; Volume IX")
The Fisheries Exhibition Literature; Volume IX45,99 €
Every year, countless juvenile Pacific salmon leave streams andrivers on their migration to feeding grounds in the North Pacific Oceanand the Bering Sea. After periods ranging from a few months to severalyears, adult salmon enter rivers along the coasts of Asia and NorthAmerica to spawn and complete their life cycle. Within this generaloutline, various life history patterns, both among and within species,involve diverse ways of exploiting freshwater, estuarine, and marinehabitats. There are seven species of Pacific salmon. Five (coho,chinook chum, pink, and sockeye) occur in both North America and Asia.Their complex life histories and spectacular migrations have longfascinated biologists and amateurs alike. Physiological Ecology of Pacific Salmon providescomprehensive reviews by leading researchers of the physiologicaladaptations that allow Pacific Salmon to sustain themselves in thediverse environments in which they live. It begins with an analysis ofenergy expenditure and continues with reviews of locomotion, growth,feeding, and nutrition. Subsequent chapters deal with osmoticadjustments enabling the passage between fresh and salt water, nitrogenexcretion and regulation of acid-base balance, circulation and gastransfer, and finally, responses to stress. This thorough and authoritative volume will be a valuable referencefor students and researchers of biology and fisheries science as theyseek to understand the environmental requirements for the perpetuationof these unique and valuable species.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.