Addendum to 1985 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation
Author :
Publisher :
Page : 38 pages
File Size : 31,65 MB
Release : 1991
Category : Fishing
ISBN :
Author :
Publisher :
Page : 38 pages
File Size : 31,65 MB
Release : 1991
Category : Fishing
ISBN :
Author :
Publisher :
Page : 246 pages
File Size : 26,58 MB
Release : 1993
Category :
ISBN :
Author :
Publisher :
Page : 1786 pages
File Size : 29,86 MB
Release : 1993
Category : Government publications
ISBN :
Author :
Publisher :
Page : 2044 pages
File Size : 22,15 MB
Release : 1985
Category : Government publications
ISBN :
Author :
Publisher :
Page : 88 pages
File Size : 37,15 MB
Release : 1995
Category : Birds
ISBN :
Author :
Publisher :
Page : 334 pages
File Size : 35,32 MB
Release : 1990
Category :
ISBN :
Author :
Publisher :
Page : 332 pages
File Size : 38,21 MB
Release : 1990
Category : Forest management
ISBN :
Author : Kevin J. Boyle
Publisher :
Page : 40 pages
File Size : 15,11 MB
Release : 1998
Category : Big game hunting
ISBN :
Author : Animal Damage Control Program (U.S.)
Publisher :
Page : 824 pages
File Size : 23,38 MB
Release : 1994
Category : Pests
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 575 pages
File Size : 23,9 MB
Release : 1992-02-01
Category : Technology & Engineering
ISBN : 0309092884
Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.