Silvicultural Approaches to Animal Damage Management in Pacific Northwest Forests
Author :
Publisher :
Page : 440 pages
File Size : 20,77 MB
Release : 1992
Category : Forest protection
ISBN :
Author :
Publisher :
Page : 440 pages
File Size : 20,77 MB
Release : 1992
Category : Forest protection
ISBN :
Author :
Publisher :
Page : 248 pages
File Size : 18,33 MB
Release : 1994
Category : Forest protection
ISBN :
Author : Hugh C. Black
Publisher : Crumb Elbow Pub
Page : 460 pages
File Size : 20,53 MB
Release : 1998
Category : Technology & Engineering
ISBN : 9780899049243
Author :
Publisher :
Page : 380 pages
File Size : 33,32 MB
Release : 1990
Category : Forest protection
ISBN :
Author :
Publisher :
Page : 264 pages
File Size : 12,27 MB
Release : 2004
Category : Forest management
ISBN :
Author : Wayne D. Shepperd
Publisher :
Page : 272 pages
File Size : 38,15 MB
Release : 2004
Category : Forest management
ISBN :
Author : Dale L. Nolte
Publisher :
Page : 56 pages
File Size : 29,59 MB
Release : 1996
Category : Forest protection
ISBN :
Author : United States. Animal and Plant Health Inspection Service
Publisher :
Page : 848 pages
File Size : 19,91 MB
Release : 1993
Category : Pests
ISBN :
Author :
Publisher :
Page : 268 pages
File Size : 45,50 MB
Release : 1998
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 176 pages
File Size : 49,8 MB
Release : 2007
Category : Douglas fir
ISBN :
Silvicultural practices in the Douglas-fir region evolved through a combination of formal research, observation, and practical experience of forest managers and silviculturists, and changing economic and social factors. This process began more than a century ago and still continues. It has had a great influence on the economic well-being of the region and on the present characteristics of the regions forests. This long history is unknown to most of the public, and much of it is unfamiliar to many natural resource specialists outside (and even within) the field of silviculture. We trace the history of how we got where we are today and the contribution of silvicultural research to the evolution of forest practices. We give special attention to the large body of information developed in the first half of the past century that is becoming increasingly unfamiliar to both operational foresters andperhaps more importantlyto those engaged in forestry research. We also discuss some current trends in silviculture and silviculture-related research.