The Behavior and Ecology of Pacific Salmon and Trout

The Behavior and Ecology of Pacific Salmon and Trout

Author: Thomas P. Quinn

Publisher: UBC Press

Published: 2011-11-01

Total Pages: 392

ISBN-13: 0774842431

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The Behavior and Ecology of Pacific Salmon and Trout explains the patterns of mate choice, the competition for nest sites, and the fate of the salmon after their death. It describes the lives of offspring during the months they spend incubating in gravel, growing in fresh water, and migrating out to sea to mature. This thorough, up-to-date survey should be on the shelf of everyone with a professional or personal interest in Pacific salmon and trout. Written in a technically accurate but engaging style, it will appeal to a wide range of readers, including students, anglers, biologists, conservationists, legislators, and armchair naturalists.


Pacific Salmon Life Histories

Pacific Salmon Life Histories

Author: Cornelis Groot

Publisher: UBC Press

Published: 1991

Total Pages: 602

ISBN-13: 9780774803595

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Pacific salmon are an important biological and economic resource of countries of the North Pacific rim. They are also a unique group of fish possessing unusually complex life histories. There are seven species of Pacific salmon, five occurring on both the North American and Asian continents (sockeye, pink, chum, chinook, and coho) and two (masu and amago) only in Asia. The life cycle of the Pacific salmon begins in the autumn when the adult female deposits eggs that are fertilized in gravel beds in rivers or lakes. The young emerge from the gravel the following spring and will either migrate immediately to salt water or spend one or more years in a river or lake before migrating. Migrations in the ocean are extensive during the feeding and growing phase, covering thousands of kilometres. After one or more years the maturing adults find their way back to their home river, returning to their ancestral breeding grounds to spawn. They die after spawning and the eggs in the gravel signify a new cycle. Upon this theme Pacific salmon have developed many variations, both between as well as within species. Pacific Salmon Life Histories provides detailed descriptions of the different life phases through which each of the seven species passes. Each chapter is written by a scientist who has spent years studying and observing a particular species of salmon. Some of the topics covered are geographic distribution, transplants, freshwater life, ocean life, development, growth, feeding, diet, migration, and spawning behaviour. The text is richly supplemented by numerous maps, illustrations, colour plates, and tables and there is a detailed general index, as well as a useful geographical index.


Sustainable Fisheries Management

Sustainable Fisheries Management

Author: E. Eric Knudsen

Publisher: CRC Press

Published: 2020-02-10

Total Pages: 722

ISBN-13: 0429526369

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What has happened to the salmon resource in the Pacific Northwest? Who is responsible and what can be done to reverse the decline in salmon populations? The responsibly falls on everyone involved - fishermen, resource managers and concerned citizens alike - to take the steps necessary to ensure that salmon populations make a full recovery. T


Living Off the Pacific Ocean Floor

Living Off the Pacific Ocean Floor

Author: George Moskovita

Publisher:

Published: 2015

Total Pages: 0

ISBN-13: 9780870718243

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In this authentic account of a seafaring life, Captain George Moskovita offers a highly personal and often humorous look at the career of a commercial fisherman. George Moskovita was sixteen when he graduated from high school in Bellingham, Washington, and went to sea. Fishing would take him crabbing off Alaska, seining for sardines off California and for tuna off Mexico, and catching soupfin sharks for their livers (a vital source of Vitamin A during World War II). He came to Astoria, Oregon, in 1939, where he was a pioneer of the Oregon ocean perch fishery. In a career that spanned over 60 years, George Moskovita met with many maritime adventures, recounted for the reader in a clear, direct, and unsentimental style. He saw the fishery he had helped build devastated by foreign factory processing ships. He bought, repaired, traded, and sank more boats than most fishermen would work on in a lifetime. Along the way, he managed to raise four daughters with his wife, June. The name of one of his last boats, the Four Daughters, reflects the central importance of family life to a man who was often at sea. Moskovita's memoir provides a unique glimpse of Pacific maritime life in the 20th century, small-town coastal life after World War II, and the early days of fishery development in Oregon. With an introduction and textual notes by Carmel Finley, an historian of science, and Mary Hunsicker, an aquatic and fisheries scientist, this book will be invaluable to fishery students and professionals interested in the biology, ecology, and history of oceans and commercial fishing. It will also have broad appeal to readers of Oregon history and maritime adventure, and anyone else who has ever stood at the western edge of the continent and wondered what life was like at sea.


Salmon

Salmon

Author: Mark Kurlansky

Publisher:

Published: 2021-10-07

Total Pages: 336

ISBN-13: 9780861541256

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The internationally bestselling author says if we can save the salmon, we can save the world


Atlas of Pacific Salmon

Atlas of Pacific Salmon

Author: Xanthippe Augerot

Publisher:

Published: 2005

Total Pages: 174

ISBN-13:

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"State of the Salmon, a joint program of Wild Salmon Center and Ecotrust."