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Atlantic Salmon in Maine

2004-09-07 Technology & Engineering
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Release : 2004-09-07
Genre : Technology & Engineering
Kind : eBook
Book Rating : 586/5 ( reviews)

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Book Synopsis Atlantic Salmon in Maine by : National Research Council

Download or read book Atlantic Salmon in Maine written by National Research Council. This book was released on 2004-09-07. 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.

Atlantic Salmon in Maine

2004-10-07 Technology & Engineering
Download Atlantic Salmon in Maine PDF Online Free

Author :
Release : 2004-10-07
Genre : Technology & Engineering
Kind : eBook
Book Rating : 357/5 ( reviews)

GET EBOOK


Book Synopsis Atlantic Salmon in Maine by : National Research Council

Download or read book Atlantic Salmon in Maine written by National Research Council. This book was released on 2004-10-07. 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.

Genetic Status of Atlantic Salmon in Maine

2002-04-22 Science
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Release : 2002-04-22
Genre : Science
Kind : eBook
Book Rating : 117/5 ( reviews)

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Book Synopsis Genetic Status of Atlantic Salmon in Maine by : National Research Council

Download or read book Genetic Status of Atlantic Salmon in Maine written by National Research Council. This book was released on 2002-04-22. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Genetic Status of Atlantic Salmon in Maine

2002-04-05 Science
Download Genetic Status of Atlantic Salmon in Maine PDF Online Free

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Release : 2002-04-05
Genre : Science
Kind : eBook
Book Rating : 928/5 ( reviews)

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Book Synopsis Genetic Status of Atlantic Salmon in Maine by : Committee on Atlantic Salmon in Maine

Download or read book Genetic Status of Atlantic Salmon in Maine written by Committee on Atlantic Salmon in Maine. This book was released on 2002-04-05. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Maine Atlantic Salmon

1997-01-01 Science
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Release : 1997-01-01
Genre : Science
Kind : eBook
Book Rating : 695/5 ( reviews)

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Book Synopsis Maine Atlantic Salmon by : Ed Baum

Download or read book Maine Atlantic Salmon written by Ed Baum. This book was released on 1997-01-01. Available in PDF, EPUB and Kindle. Book excerpt:

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