Salmonid Fisheries
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Salmonid Field Protocols Handbook
Author | : David H. Johnson |
Publsiher | : Unknown |
Total Pages | : 504 |
Release | : 2007 |
Genre | : Fish populations |
ISBN | : UCSD:31822034722256 |
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This is the first publication to collect, standardize, and recommend a scientifically rigorous set of field protocols for monitoring and assessing salmon and trout populations. Includes five additional techniques that can be used with any of the 13 principle methods to supplement information gathered.Over four dozen fisheries experts throughout the U.S. Pacific Northwest and beyond contributed their time to pick, write, and review the most reliable protocols for enumerating salmonids in the field. Presented in an easy to use format, each of the 18 peer-reviewed protocols covers objectives, sample design, data handling, personnel and operational requirements, and field and office techniques, including survey forms.Standardized monitoring protocols will improve data reliability, maximize opportunities for data sharing and data set comparability, and ultimately improve the ability to assess status and trends. The Handbook will also support consistency in data collection for salmonids at the international level.
Salmonid Fisheries
Author | : Paul Kemp |
Publsiher | : John Wiley & Sons |
Total Pages | : 328 |
Release | : 2011-06-13 |
Genre | : Technology & Engineering |
ISBN | : 9781444347906 |
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Salmonid Fisheries is a landmark publication, concentrating on river management, habitat restoration and rehabilitation, disseminating lessons learnt in relation to the intensively studied salmonids that are applicable to future interventions, not just for salmonid species but for other non-salmonid species, biota and ecosystems. The contents of this book are the product of the Atlantic Salmon Trust’s 40th Anniversary Conference, held in association with the Game and Wildlife Conservation Trust. Drawing together carefully-edited contributions from many of the world leaders in river restoration from academia, commercial management and government agencies, this important book highlights the need to view river management from the context of the catchment and to adopt an ecosystem-based approach to restoration. The book is broadly divided into two sections which discuss first, the status of current understanding concerning the relationship between lotic habitat management, the response of salmonid fisheries and the theory of river restoration, and secondly, the application of this to habitat management and river restoration. Salmonid Fisheries is an extremely valuable work of reference for fisheries managers, ecologists, environmental scientists, fish biologists, conservation biologists and geomorphologists. Libraries in all universities and research establishments where biological and earth sciences, and fisheries management are studied or taught should have copies of this book on their shelves. Contributions from a wide range of well known experts Published in association with the Atlantic Salmon Trust Habitat management is crucial for dwindling wild salmon populations Of great importance to aquatic ecologists and fisheries managers
Influences of Forest and Rangeland Management on Salmonid Fishes and Their Habitats
Author | : William R. Meehan |
Publsiher | : Unknown |
Total Pages | : 792 |
Release | : 1991 |
Genre | : Nature |
ISBN | : UCSD:31822007474794 |
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Salmonid Fishes
Author | : Yuri P. Altukhov,Elena A. Salmenkova,Vladimir T. Omelchenko |
Publsiher | : John Wiley & Sons |
Total Pages | : 368 |
Release | : 2008-04-15 |
Genre | : Technology & Engineering |
ISBN | : 9780470999523 |
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This important title encompasses features of genetic processes in complexly organised population systems of salmonids, one of the most commercially valuable families of fish worldwide. Translated from the original work in Russian, the authors have taken the opportunity to update and revise the work, much of it appearing in the English language for the first time. Covering such important concepts as optimal gene diversity and the unfavourable influence of fishery and hatchery reproduction on the genetic structure of salmon populations, the authors have drawn together a huge wealth of information that will form the cornerstone of much new work in the future. The authors of Salmonid Fishes have between them many years of research experience and practical knowledge in the area and the English translation of this important work, which has been edited by Professor John Thorpe and Professor Gary Carvalho, provides vital information for all those involved in salmonid management, exploitation and conservation, including fish biologists, fisheries managers, conservation and population biologists, ecologists and geneticists.
Ecology of Salmonids in Estuaries around the World
Author | : Colin D. Levings |
Publsiher | : UBC Press |
Total Pages | : 388 |
Release | : 2016-06-20 |
Genre | : Nature |
ISBN | : 9780774831765 |
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Biologists have long marvelled at how anadromous salmonids – fish that pass from rivers into oceans and back – survive as they migrate between these two very different environments. Yet, relatively little is understood about what happens to salmonids in the estuaries where they make this transition from fresh to salt water. This book distills the current knowledge of how eighteen salmonid species around the world (including salmon, steelhead, char, and trout) are adapted to estuaries. It discusses why the waters where rivers and oceans meet are critical to salmonid survival and how these vital habitats can be preserved and recovered.
The Behavior and Ecology of Pacific Salmon and Trout
Author | : Thomas P. Quinn |
Publsiher | : UBC Press |
Total Pages | : 392 |
Release | : 2011-11-01 |
Genre | : Nature |
ISBN | : 9780774842433 |
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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 Fisheries
Author | : John Nathan Cobb |
Publsiher | : Unknown |
Total Pages | : 302 |
Release | : 1917 |
Genre | : Fish-culture |
ISBN | : NYPL:33433006554228 |
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Genetic Conservation of Salmonid Fishes
Author | : Joseph G. Cloud,Gary H. Thorgaard |
Publsiher | : Springer Science & Business Media |
Total Pages | : 312 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 9781461528661 |
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As the human population increases and nations become more industrialized, the habitat and water quality required for the survival of fish continues to decline. In addition to these environmental factors, fish populations are directly or potentially affected by harvesting, enhancement programs and introgression with hatchery-propagated or transgenic fish. To our knowledge no other scientific meeting has been assembled to consider the breadth of the problem, to review the technology that is presently available for the preservation of the germ plasm of salmonid stocks and to identify the scientific advances that are required to overcome the problems. Because many salmonids have spawning grounds within the confines of a specific region or county but will spend a large portion of their life cycle within the territorial waters of other countries or in the open ocean, the preservation of unique genes or gene pools in these animals requires international cooperation. This scientific meeting has provided a forum in which to discuss the problems, evaluate the present methods or technology for addressing the problems and suggest new directions or innovations that need to be implemented. During this meeting we limited our discussion to salmonid fishes. However, the general conclusions about the factors that affect the population dynamics of fish stocks and the technical aspects concerning the preservation of germ plasm will be applicable to other fish species.