Author: Cornelis Groot
Publisher: UBC Press
ISBN: 9780774803595
Category : Nature
Languages : en
Pages : 602
Book Description
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.
Pacific Salmon Life Histories
Author: Cornelis Groot
Publisher: UBC Press
ISBN: 9780774803595
Category : Nature
Languages : en
Pages : 602
Book Description
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.
Publisher: UBC Press
ISBN: 9780774803595
Category : Nature
Languages : en
Pages : 602
Book Description
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.
The Life Cycle of a Salmon
Author: Bobbie Kalman
Publisher: Crabtree Publishing Company
ISBN: 9780778706311
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
Describes salmon their habitat, different species, life cycle, dangers they face, and helping them.
Publisher: Crabtree Publishing Company
ISBN: 9780778706311
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
Describes salmon their habitat, different species, life cycle, dangers they face, and helping them.
Salmon Stream
Author: Carol Reed-Jones
Publisher: Dawn Publications (CA)
ISBN: 9781584690139
Category : Juvenile Nonfiction
Languages : en
Pages : 0
Book Description
Rhyming text and illustrations describe the life cycle of a salmon.
Publisher: Dawn Publications (CA)
ISBN: 9781584690139
Category : Juvenile Nonfiction
Languages : en
Pages : 0
Book Description
Rhyming text and illustrations describe the life cycle of a salmon.
The Behavior and Ecology of Pacific Salmon and Trout
Author: Thomas P. Quinn
Publisher: UBC Press
ISBN: 0774842431
Category : Nature
Languages : en
Pages : 392
Book Description
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.
Publisher: UBC Press
ISBN: 0774842431
Category : Nature
Languages : en
Pages : 392
Book Description
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.
Life Cycle of Salmon
Author: Kirsty Holmes
Publisher: Greenhaven Publishing LLC
ISBN: 1534540164
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
Where does the salmon we eat come from? A salmon’s life starts as an egg, and the journey only gets more exciting from there! Readers are able to follow along with the many stages of a salmon’s life cycle thanks to engaging text that breaks down this essential biology topic in a clear and concise way. Helpful fact boxes provide additional information about this popular fish. These important facts are presented alongside vibrant, full-color photographs of salmon at every stage of their life cycle and diagrams that invite readers to compare and contrast a person’s life cycle and a salmon’s.
Publisher: Greenhaven Publishing LLC
ISBN: 1534540164
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
Where does the salmon we eat come from? A salmon’s life starts as an egg, and the journey only gets more exciting from there! Readers are able to follow along with the many stages of a salmon’s life cycle thanks to engaging text that breaks down this essential biology topic in a clear and concise way. Helpful fact boxes provide additional information about this popular fish. These important facts are presented alongside vibrant, full-color photographs of salmon at every stage of their life cycle and diagrams that invite readers to compare and contrast a person’s life cycle and a salmon’s.
Life Cycle of a Salmon, The
Author: Colleen Sexton
Publisher: Bellwether Media
ISBN: 1612112234
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
Adult salmon spawn at the end of their life cycle. They fight strong currents while swimming upriver to the place where they hatched. Young readers will follow a salmon from egg to adult.
Publisher: Bellwether Media
ISBN: 1612112234
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
Adult salmon spawn at the end of their life cycle. They fight strong currents while swimming upriver to the place where they hatched. Young readers will follow a salmon from egg to adult.
Salmon
Author: Mark Kurlansky
Publisher:
ISBN: 9780861541256
Category :
Languages : en
Pages : 336
Book Description
The internationally bestselling author says if we can save the salmon, we can save the world
Publisher:
ISBN: 9780861541256
Category :
Languages : en
Pages : 336
Book Description
The internationally bestselling author says if we can save the salmon, we can save the world
THE LIFE CYCLE OF THE KOKANEE SALMON
Author: Joanne Swain
Publisher: Xlibris Corporation
ISBN: 1493198173
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
The kokanee salmon is a land locked sockeye salmon. The story is about the kokanee salmon’s life cycle from being laid as an egg in a freshwater stream to returning to that same stream four years later as an adult spawner. The salmon like a certain habitat to lay their eggs. The temperature of the water, water flow, size of rocks in which they build their redds. The book also explains how they choose their mate, lay the eggs, fertilize the eggs and how they protect them from predators. The salmon choose the stream where they were laid as salmon eggs and how they grow in the stream to hatch in the spring to return to the lake to live for about four years
Publisher: Xlibris Corporation
ISBN: 1493198173
Category : Juvenile Nonfiction
Languages : en
Pages : 26
Book Description
The kokanee salmon is a land locked sockeye salmon. The story is about the kokanee salmon’s life cycle from being laid as an egg in a freshwater stream to returning to that same stream four years later as an adult spawner. The salmon like a certain habitat to lay their eggs. The temperature of the water, water flow, size of rocks in which they build their redds. The book also explains how they choose their mate, lay the eggs, fertilize the eggs and how they protect them from predators. The salmon choose the stream where they were laid as salmon eggs and how they grow in the stream to hatch in the spring to return to the lake to live for about four years
Life Cycle of a Salmon
Author: Angela Royston
Publisher: Heinemann Educational Books
ISBN: 9781575722122
Category : Juvenile Nonfiction
Languages : en
Pages : 38
Book Description
Describes the life cycle of sockeye salmon, as they swim from the river in which they were hatched to the sea and back again.
Publisher: Heinemann Educational Books
ISBN: 9781575722122
Category : Juvenile Nonfiction
Languages : en
Pages : 38
Book Description
Describes the life cycle of sockeye salmon, as they swim from the river in which they were hatched to the sea and back again.
The Fish in the Forest
Author: Dale Stokes
Publisher: Univ of California Press
ISBN: 0520269209
Category : Nature
Languages : en
Pages : 172
Book Description
Explores the complex web of interactions between the salmon of the Pacific Northwest and the surrounding ecosystem, including its relationship with streambeds, treetops, sea urchins, bears, orcas, rain forests, kelp forests and so much more, in a book with 70 full-color photos.
Publisher: Univ of California Press
ISBN: 0520269209
Category : Nature
Languages : en
Pages : 172
Book Description
Explores the complex web of interactions between the salmon of the Pacific Northwest and the surrounding ecosystem, including its relationship with streambeds, treetops, sea urchins, bears, orcas, rain forests, kelp forests and so much more, in a book with 70 full-color photos.