Download or read book The Life history of the Atlantic and Pacific Salmon of Canada written by F Gray (Frank Gray) 1854- Griswold and published by Hassell Street Press. This book was released on 2021-09-09 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Life history of the Atlantic and Pacific Salmon of Canada written by Frank Gray Griswold and published by . This book was released on 1930 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salmon written by Mark Kurlansky and published by . This book was released on 2021-10-07 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The internationally bestselling author says if we can save the salmon, we can save the world
Download or read book Pacific Salmon Life Histories written by Cornelis Groot and published by UBC Press. This book was released on 1991 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Atlantic Salmon in Maine written by National Research Council and published by National Academies Press. This book was released on 2004-09-07 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the pervasive and substantial decline of Atlantic salmon populations in Maine over the past 150 years, and because they are close to extinction, a comprehensive statewide action should be taken now to ensure their survival. The populations of Atlantic salmon have declined drastically, from an estimated half million adult salmon returning to U.S. rivers each year in the early 1800s to perhaps as few as 1,000 in 2001. The report recommends implementing a formalized decision-making approach to establish priorities, evaluate options and coordinate plans for conserving and restoring the salmon.
Download or read book Life History Migration and Reproduction of Pacific Salmon written by Canada. Fisheries and Marine Service and published by . This book was released on 1973 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Secret Life of Salmon written by Henry J Giles and published by White Owl. This book was released on 2024-10-30 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Via philosophy, technique and knowledge, Giles encourages the reader to question and ponder, sharing expert insight.” - The Field (Alexandra Henton, editor). The Secret Life of Salmon is something both personal and intimate, and macro and global. The life story of Atlantic, Chum, Sockeye, King, Silver and Pink salmon, has gripped the human consciousness since the dawn of time. Now we have a new interactive angle on the existential eco status of the king of fish. A mirror held up to our warming world - via science, sporting and aquacultural viewpoints. This book takes in the start of a salmon’s life cycle with gravel covered eggs hatching in a specific river pool, we hear fascinating secrets with a backdrop of the time-lapsed seasons changing overhead and specified times of year. We follow the salmon's epic journey of quest through icy and wild northern waters to its conclusion in an upland stream. Read about the great success stories of conservation - the 21st-century buy-out of drift-nets in British and Irish waters; the application of ranching in the vast waters of the Alaskan-Pacific. The groundbreaking smolt tracking methods using cutting edge science applied on famous but threatened salmon populations from New Brunswick streams to Moray Firth rivers and out to sea. A sustainable future for these iconic fish? The answer is here including the latest on new technology and significance and legacy of COP26 in Glasgow, taking in the road to COP 27 and beyond. Predators. Size of river. Numbers. Withering in-river predation from mergansers, goosanders and mink, then grey seals, dolphins and orcas in salmons' marine iteration. How do fish in your chosen location fare compared to salmon elsewhere? The answer is here. Bringing it back home: the pods of muscled chrome-silver salmon nosing back into tidal reaches of their home river to spawn. A map in its head, a smell of the water. Nature's wisdom staggering runs of fish back on an imperative they can’t ignore? This book, with its unique pictures is a visual, technical, philosophical and emotional feast and a serious call to arms. New light is shed on new events, new scientific and environmental projects, and the foreword by Dr Paul Rouse FRSA, who worked with the Carnegie Climate Governance Initiative as its science adviser, sets an epoch defining moment for the salmon and its secrets. Praise for How To Catch More Salmon (White Owl Books, 2019): "Devoted salmon fisher Henry Giles has written a book to help others catch the elusive kings of the river. Try it… you might just get hooked.” - The Scotsman
Download or read book Aspects of the Life History Biology and Population Dynamics of Atlantic Salmon Salmo Salar L in Eastern Canada written by M. F. O'Connell and published by . This book was released on 2006 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Story of Pacific Salmon written by Julie V. Crandall and published by . This book was released on 1946 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Variation in Salmonid Life Histories written by Mary F. Willson and published by . This book was released on 1997 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Salmon written by Mark Kurlansky and published by Simon and Schuster. This book was released on 2020-10-01 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: WINNER OF THE JOHN AVERY AWARD AT THE ANDRÉ SIMON AWARDS If we can save the salmon, we can save the world Over the centuries, salmon have been a vital resource, a dietary staple and an irresistible catch. But there is so much more to this extraordinary fish. As international bestseller Mark Kurlansky reveals, salmon persist as a barometer for the health of our planet. Centuries of our greatest assaults on nature can be seen in their harrowing yet awe-inspiring life cycle. Full of all Kurlansky’s characteristic curiosity and insight, Salmon is a magisterial history of a wondrous creature. ‘An epic, environmental tragedy’ Spectator ‘These creatures have nurtured our imagination as surely as our bodies. This book does them justice!’ Bill McKibben
Download or read book Atlantic Salmon written by Rod Sutterby and published by Stackpole Books. This book was released on 2005 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the salmon's extraordinary life cycle and covers the scientific research on exactly where salmon travel to in the sea, what influences the numbers that return to the river, the impact of global warming on migratory patterns, and what we can tell from scale readings.
Download or read book The Atlantic Salmon in the History of North America written by R. W. Dunfield and published by Fisheries and Oceans, Scientific Information and Publications Branch. This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Pacific Salmon written by Gordon Bell and published by Surrey, B.C. : Hancock House. This book was released on 1996 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book informs the curious lay person who wants to gain a basic understanding of the salmon, while keeping technical terms to minimum. The guide's lively and humorous style is augmented by cartoons, illustrations and a glossary, which makes for easy and entertaining readings. Author Gordon Bell gives a panoramic view of the five Pacific salmon species, their life histories, anatomy and physiology. Readers will come away with an appreciation of the salmon as well as their interaction with their environment. Full of fascinating facts and solid information, Pacific Salmon: From Egg to Exit, gives a comprehensive portrait of the Pacific salmon. This book informs the curious lay person who wants to gain a basic understanding of the salmon, while keeping technical terms to a minimum. The guide's lively and humorous style is augmented by cartoons, illustrations and a glossary, which makes for easy and entertaining reading. Author Gordon Bell gives a panoramic view of the five Pacific salmon species, their life histories, anatomy and physiology. Readers will come away with an appreciation of the salmon as well as their interaction with their environment. Dr. Bell draws on some thirty-five years of research on and teaching about salmon and other aquatic animals to give insight into the lives of our salmon species. The former head of Department of Fisheries and Oceans' Pacific Region Fish Health Program, Bell offers a sensitive and supportive depiction of the salmon as an animal, not just an object of sport and consumption. This book is sure to create and excite salmon enthusiasts everywhere.
Download or read book The Life History and Ecology of the Pacific Salmon written by Philip J. Huewe and published by . This book was released on 1961 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of Salmon in the Great Lakes 1850 1970 written by John Wilson Parsons and published by . This book was released on 1973 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This history of the salmon in the Great Lakes describes the decline and extinction of the Atlantic salmon in Lake Ontario in the 1800's; the failure to establish, by salmon culture, permanent or sizable populations of Atlantic or Pacific salmon in any of the Great Lakes in 1867-1965; and the success of plantings of coho and chinook salmon in the Great Lakes, 1966-1970 -- particularly in Lake Michigan.
Download or read book Ecology of Atlantic Salmon and Brown Trout written by Bror Jonsson and published by Springer Science & Business Media. This book was released on 2011-05-03 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
