Studies on the Atlantic Salmon PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Studies on the Atlantic Salmon PDF full book. Access full book title Studies on the Atlantic Salmon by David Lawrence BELDING (and PRÉFONTAINE (Georges)). Download full books in PDF and EPUB format.
Author: David Lawrence BELDING (and PRÉFONTAINE (Georges))
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages :
Get Book Here
Book Description
Author: David Lawrence BELDING (and PRÉFONTAINE (Georges))
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages :
Get Book Here
Book Description
Author: Commission de Québec pour l'étude du saumon
Publisher:
ISBN:
Category : Atlantic salmon
Languages : en
Pages : 63
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309166586
Category : Technology & Engineering
Languages : en
Pages : 304
Get Book Here
Book Description
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.
Author: Øystein Aas
Publisher: John Wiley & Sons
ISBN: 1444348191
Category : Technology & Engineering
Languages : en
Pages : 492
Get Book Here
Book Description
The Atlantic salmon is one of the most prized and exploited species worldwide, being at the centre of a massive sports fishing industry and increasingly as the major farmed species in many countries worldwide. Atlantic Salmon Ecology is a landmark publication, both scientifically important and visually attractive. Comprehensively covering all major aspects of the relationship of the Atlantic salmon with its environment, chapters include details of migration and dispersal, reproduction, habitat requirements, feeding, growth rates, competition, predation, parasitsm, population dynamics, effects of landscape use, hydro power development, climate change, and exploitation. The book closes with a summary and look at possible future research directions. Backed by the Norwegian Research Council and with editors and contributors widely known and respected, Atlantic Salmon Ecology is an essential purchase for all those working with this species, including fisheries scientists and managers, fish biologists, ecologists, physiologists, environmental biologists and aquatic scientists, fish and wildlife department personnel and regulatory bodies. Libraries in all universities and research establishments where these subjects are studied and taught should have copies of this important publication. Comprehensive and up-to-date coverage of Atlantic Salmon Atlantic Salmon is one of the world's most commercially important species Backed by the Norwegian Research Council Experienced editor and internationally respected contributors
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170060
Category : Science
Languages : en
Pages : 76
Get Book Here
Book Description
Atlantic salmon in Maine, once abundant but now seriously depleted, were listed as endangered under the federal Endangered Species Act (ESA) in November 2000. The listing covers the wild fish in eight Maine rivers as a single "distinct population segment." The controversy in Maine that accompanied the listing led Congress to request the National Research Council's (NRC's) advice on the science relevant to understanding and reversing the declines in Maine's salmon populations. The charge to the NRC's Committee on Atlantic Salmon in Maine included an interim report focusing on the genetic makeup of Maine Atlantic salmon populations. This is the interim report. Understanding the genetic makeup of Maine's salmon is important for recovery efforts, because the degree to which populations in Maine differ from adjacent populations in Canada and the degree to which populations in different Maine rivers and tributaries differ from each other affect the choice of recovery options that are most likely to be effective. This report focuses only on questions of genetic distinctiveness. The committee's final report will address the broader issues, such as the factors that have caused Maine's salmon populations to decline and the options for helping them to recover.
Author: Maine. Commission to Study the Atlantic Salmon
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309091357
Category : Technology & Engineering
Languages : en
Pages : 305
Get Book Here
Book Description
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.
Author: David Shearer
Publisher: Wiley
ISBN: 9780852381885
Category : Technology & Engineering
Languages : en
Pages : 264
Get Book Here
Book Description
William Shearer, an eminent biologist of international reputation, has devoted a lifetime to studying the Atlantic salmon. His book describes the life history of the Atlantic salmon, in the light of the results of the last thirty years' research. In addition, it details all aspects of the fisheries which exploit this valuable resource - their ownership and management, the different gears, past and present catches, the high seas fisheries and their possible effects on home-water stocks - and discusses the present status of the Atlantic salmon with special reference to Scotland. The results and implications of the author's North Esk research are discussed along with the effects of fish farming on wild stocks and the future of the salmon.
Author: Fisheries Research Board of Canada
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 544
Get Book Here
Book Description
Author: Committee on Atlantic Salmon in Maine
Publisher: National Academies Press
ISBN: 9780309083928
Category : Science
Languages : en
Pages : 58
Get Book Here
Book Description
Atlantic salmon in Maine, once abundant but now seriously depleted, were listed as endangered under the federal Endangered Species Act (ESA) in November 2000. The listing covers the wild fish in eight Maine rivers as a single "distinct population segment." The controversy in Maine that accompanied the listing led Congress to request the National Research Council's (NRC's) advice on the science relevant to understanding and reversing the declines in Maine's salmon populations. The charge to the NRC's Committee on Atlantic Salmon in Maine included an interim report focusing on the genetic makeup of Maine Atlantic salmon populations. This is the interim report. Understanding the genetic makeup of Maine's salmon is important for recovery efforts, because the degree to which populations in Maine differ from adjacent populations in Canada and the degree to which populations in different Maine rivers and tributaries differ from each other affect the choice of recovery options that are most likely to be effective. This report focuses only on questions of genetic distinctiveness. The committee's final report will address the broader issues, such as the factors that have caused Maine's salmon populations to decline and the options for helping them to recover.
