Relative Contribution and Comparative Life History Characteristics of Hatchery and Wild Steelhead Trout in the Betsie River, Michigan
Author: James R. Harbeck
Publisher:
Published: 1999
Total Pages: 280
ISBN-13:
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Author: James R. Harbeck
Publisher:
Published: 1999
Total Pages: 280
ISBN-13:
DOWNLOAD EBOOKAuthor: Robert Douglas Workman
Publisher:
Published: 2002
Total Pages: 276
ISBN-13:
DOWNLOAD EBOOKAuthor: Paul W. Seelbach
Publisher:
Published: 1993
Total Pages: 38
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 2009
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKAuthor: Vera Fretter
Publisher: Scion Publishing
Published: 1994
Total Pages: 848
ISBN-13:
DOWNLOAD EBOOKThis work offers detailed information on British prosobranch molluscs.
Author:
Publisher:
Published: 2008
Total Pages:
ISBN-13:
DOWNLOAD EBOOK"The bibliography is a guide to recent scientific literature covering effects of agricultural conservation practices on fish and wildlife. The citations listed here provide information on how conservation programs and practices designed to improve fish and wildlife habitat, as well as those intended for other purposes (e.g., water quality improvement), affect various aquatic and terrestrial fauna"--Abstract.
Author: Bruce Catton
Publisher: Wayne State University Press
Published: 1987
Total Pages: 284
ISBN-13: 9780814318850
DOWNLOAD EBOOKThe celebrated writer reminisces about his boyhood in Michigan at the turn of the century.
Author: Kirtland's Warbler Recovery Team
Publisher:
Published: 1985
Total Pages: 102
ISBN-13:
DOWNLOAD EBOOKAuthor: Thomas Alerstam
Publisher: Cambridge University Press
Published: 1993-03-25
Total Pages: 438
ISBN-13: 9780521448222
DOWNLOAD EBOOKBird migration is one of the most astonishing feats in the natural world. Millions of birds migrate, often over very large distances, to benefit from seasonal resource surpluses and to avoid predators and competitors. The aim of this study is to survey the phenomena.
Author: International Joint Commission. Indicators Implementation Task Force
Publisher: Windsor, Ont. : International Joint Commission
Published: 2000
Total Pages: 48
ISBN-13:
DOWNLOAD EBOOKThe International Joint Commission established the Indicators Implementation Task Force to assist in implementing integrative indicators of Great Lakes Basin ecosystem integrity. This report reviews activities of the Task Force, including its research of Great Lakes databases, technical reviews, and workshop proceedings. It explains the Task Force relationship with the State of the Lakes Ecosystem Conference (SOLEC), and compares the Task Force proposed suite of indicators with the SOLEC suite with regard to desired outcomes related to swimmability, fishability, drinkability, population health, economic viability, & others. The final section includes recommendations regarding data & information management, implementation & development of indicators, and long-term involvement by the Commission. The appendix reviews other initiatives using environmental indicators.