Intensive Studies of Stream Fish Populations in Maine
Author: Terry A. Haines
Publisher:
Published: 1990
Total Pages: 358
ISBN-13:
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Author: Terry A. Haines
Publisher:
Published: 1990
Total Pages: 358
ISBN-13:
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Publisher:
Published: 1990
Total Pages: 370
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Environmental Protection Agency
Publisher:
Published: 1998
Total Pages: 848
ISBN-13:
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Publisher:
Published:
Total Pages: 1200
ISBN-13:
DOWNLOAD EBOOKAuthor: National Research Council
Publisher: National Academies Press
Published: 2004-10-07
Total Pages: 305
ISBN-13: 0309091357
DOWNLOAD EBOOKBecause 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: United States. Environmental Protection Agency
Publisher:
Published: 1994
Total Pages: 696
ISBN-13:
DOWNLOAD EBOOKAuthor: National Acid Precipitation Assessment Program (U.S.). Office of the Director
Publisher:
Published: 1988
Total Pages: 84
ISBN-13:
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Publisher:
Published: 1991
Total Pages: 1644
ISBN-13:
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