Trout And Salmon Of North America
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Trout And Salmon Of North America
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Author : Robert Behnke
language : en
Publisher: Simon and Schuster
Release Date : 2010-07-06
Trout And Salmon Of North America written by Robert Behnke and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-06 with Nature categories.
This beautiful and definitive guide brings together the world's lead leading expert on North American trout and salmon, Robert Behnke, and the foremost illustrator in the field, Joseph Tomelleri. North America is graced with the greatest diversity of trout and salmon on earth. From tiny brook trout in mountain streams of the Northeast, to cutthroat trout in the rivers of the Rockies, to Chinook salmon of the Pacific, the continent is home to more than 70 types of trout and salmon. How this came to be, how they are related, and what makes them unique -- and so breathtaking -- is the story of Trout and Salmon of North America. The more than 100 illustrations of trout and salmon by Joseph Tomelleri showcased here exhibit a genius for detail, coloration, and proportion. Each portrait is made from field notes, streamside observations, photographs, and specimens collected by the artist. The result is a set of the most accurate and stunning illustrations of fish ever created. Robert Behnke has distilled 50 years of his research and writing about trout and salmon in completing this book. No one understands better than Behnke the diversity and conservation issues concerning these fishes or communicates so lucidly the biological wonders and complexities of their particular beauty. Also included are more than 40 richly detailed maps that clearly show the ranges of populations of trout and salmon throughout North America. An irresistible delight for anyone who appreciates natural history, Trout and Salmon of North America is a master guide to the natural elegance of our native fishes.
The Atlantic Salmon In The History Of North America
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Author : R. W. Dunfield
language : en
Publisher: Fisheries and Oceans, Scientific Information and Publications Branch
Release Date : 1985
The Atlantic Salmon In The History Of North America written by R. W. Dunfield and has been published by Fisheries and Oceans, Scientific Information and Publications Branch this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Nature categories.
The Atlantic salmon (Salmo salar) has occupied a salient position in the history of eastern North America for at least the past 1000 years. Initially the species occupied a prominant niche in the prolific web of life that existed throughout its former occurrence area; millions of pounds of salmon were produced annually from the freshwater streams between New York and Ungava - a resource that was a principal food source for the Amerindian cultures which shared its range. In a chronological and cumulative way, the salmon became an increasingly important factor in both the domestic and commercial life of the developing colonies; it provided a recreational outlet for the sportsman, and evolved as a principal object of intellectual and scientific investigation. The documented specifics of the salmon's history, however, are largely comprised of repetitive instances of overexploitation, careless destruction of stocks and their environment, and ineffectual conservation actions. Despite the species' former importance, its more recent history is one of declining presence, and its destiny appears to be extinction. By documenting this story of discovery, exploitation, and decline, the urgent need for the employment of sound resource management practices to preserve the salmon is emphasized. Appendix A: Historical methods of packing salmon.
Trout And Salmon Of North America
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Author :
language : en
Publisher: Waterford Press
Release Date : 2022-03-28
Trout And Salmon Of North America written by and has been published by Waterford Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-28 with categories.
This beautifully illustrated guide to North American Trout & Salmon features more than 37 of the most sought-after species. Printed on a new non-wood, waterproof, completely decomposable paper, this is the perfect gift for anyone interested in fishing, fish conservation or just those who want to wander along docks to see what others are catching. Salmonids are a family of fish revered as some of the most popular and sought-after sport and food fish in the world. The beauty and diversity of the species, and the settings in which they occur, attract anglers, naturalists, photographer and artists alike to study and pursue them. This beautiful illustrated, pocket-sized reference guide reviews 37 of the most sought-after species. Made in the USA
Native Trout Of Western North America
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Author : Robert J. Behnke
language : en
Publisher:
Release Date : 1992
Native Trout Of Western North America written by Robert J. Behnke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Nature categories.
Trout Salmon Of The World
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Author : Silvio Calabi
language : en
Publisher:
Release Date : 1990
Trout Salmon Of The World written by Silvio Calabi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Salmon categories.
Trout And Salmon
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Author : Trevor Crisp
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Trout And Salmon written by Trevor Crisp and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.
This important book contains a great wealth of practical information on trout and salmon, species of fish that are of huge scientific and commercial interest. The introductory chapters of Trout and Salmon cover the biology and environmental variables of importance when considering these species. Further chapters encompass current information on the ecology of salmon and trout, with particular emphasis on the definition and quantification, where possible, of their environmental requirements and limitations. Comprehensive coverage of the impacts of human activities on trout and salmon is included, together with important aspects of relevance when considering issues of species conservation and habitat restoration. The book concentrates on the two species of the genus Salmo with many references and comparisons with the genus Oncorhynchus. Conclusions drawn within the book apply to both genera and as such the book will have relevance for both Europe and North America as well as other areas where these genera occur. Trevor Crisp has written a book that will be of great interest and use to fish biologists and fisheries scientists, to aquatic biologists, conservationists, ecologists and environmental scientists. The book will be particularly valuable for those working in government environment agencies and fish and wildlife departments and to all those involved in the management of these important species, their fisheries and habitats.
Native Trout Of North America
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Author : Robert H. Smith
language : en
Publisher:
Release Date : 1984
Native Trout Of North America written by Robert H. Smith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Fishes categories.
The Behavior And Ecology Of Pacific Salmon And Trout
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Author : Thomas P. Quinn
language : en
Publisher: UBC Press
Release Date : 2011-11-01
The Behavior And Ecology Of Pacific Salmon And Trout written by Thomas P. Quinn and has been published by UBC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-01 with Nature categories.
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.
Trout Salmon
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Author : James Kavanagh
language : en
Publisher: Waterford Press
Release Date : 2016-10-14
Trout Salmon written by James Kavanagh and has been published by Waterford Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-14 with categories.
North American salmonids are a family of the most popular and sought-after sport and food fish in the world. The beauty and diversity of the species and the settings in which they occur attract anglers, scientists and naturalists. This beautiful illustrated, 12 panel folding, laminated pocket guide reviews 37 of the most sought-after species.
Ecology Of Atlantic Salmon And Brown Trout
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Author : Bror Jonsson
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-05-03
Ecology Of Atlantic Salmon And Brown Trout written by Bror Jonsson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-03 with Science categories.
Destruction of habitat is the major cause for loss of biodiversity including variation in life history and habitat ecology. Each species and population adapts to its environment, adaptations visible in morphology, ecology, behaviour, physiology and genetics. Here, the authors present the population ecology of Atlantic salmon and brown trout and how it is influenced by the environment in terms of growth, migration, spawning and recruitment. Salmonids appeared as freshwater fish some 50 million years ago. Atlantic salmon and brown trout evolved in the Atlantic basin, Atlantic salmon in North America and Europe, brown trout in Europe, Northern Africa and Western Asia. The species live in small streams as well as large rivers, lakes, estuaries, coastal seas and oceans, with brown trout better adapted to small streams and less well adapted to feeding in the ocean than Atlantic salmon. Smolt and adult sizes and longevity are constrained by habitat conditions of populations spawning in small streams. Feeding, wintering and spawning opportunities influence migratory versus resident lifestyles, while the growth rate influences egg size and number, age at maturity, reproductive success and longevity. Further, early experiences influence later performance. For instance, juvenile behaviour influences adult homing, competition for spawning habitat, partner finding and predator avoidance. The abundance of wild Atlantic salmon populations has declined in recent years; climate change and escaped farmed salmon are major threats. The climate influences through changes in temperature and flow, while escaped farmed salmon do so through ecological competition, interbreeding and the spreading of contagious diseases. The authors pinpoint essential problems and offer suggestions as to how they can be reduced. In this context, population enhancement, habitat restoration and management are also discussed. The text closes with a presentation of what the authors view as major scientific challenges in ecological research on these species.