Author: Olof C. Wallmo
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 4
Book Description
Pellet-group counts indicated that in Colorado clearcutting lodgepole pine and spruce-fir forest in strips 1, 2, 3, and 6 chains wide, with alternating uncut strips of the same widths, doubled the use by mule deer 10 years after logging. the increase in use was in the cut strips, where mean pellet-group densities were three times those on uncut strips and on adjacent virgin forest.
Response of Deer to Alternate-strip Clearcutting of Lodgepole Pine and Spruce-fir Timber in Colorado
Author: Olof C. Wallmo
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 4
Book Description
Pellet-group counts indicated that in Colorado clearcutting lodgepole pine and spruce-fir forest in strips 1, 2, 3, and 6 chains wide, with alternating uncut strips of the same widths, doubled the use by mule deer 10 years after logging. the increase in use was in the cut strips, where mean pellet-group densities were three times those on uncut strips and on adjacent virgin forest.
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 4
Book Description
Pellet-group counts indicated that in Colorado clearcutting lodgepole pine and spruce-fir forest in strips 1, 2, 3, and 6 chains wide, with alternating uncut strips of the same widths, doubled the use by mule deer 10 years after logging. the increase in use was in the cut strips, where mean pellet-group densities were three times those on uncut strips and on adjacent virgin forest.
Response of Deer to Alternate-strip Clearcutting of Lodgepole Pine and Spruce-fir Timber in Colorado
Author: O. C. Wallmo
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 0
Book Description
Silvicultural Systems for the Major Forest Types of the United States
Author: United States. Forest Service. Division of Timber Management
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 132
Book Description
The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes for each of 37 major forest types in the United States the silvicultural systems that appear biologically feasible on the basis of present knowledge. Supporting information is given on the occurrence of the 37 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options. The text is arranged in regional sections suitable for reprinting.
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 132
Book Description
The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes for each of 37 major forest types in the United States the silvicultural systems that appear biologically feasible on the basis of present knowledge. Supporting information is given on the occurrence of the 37 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options. The text is arranged in regional sections suitable for reprinting.
Silvicultural Systems for the Major Forest Types of the United States
Author: United States. Forest Service. Timber Management Research
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 134
Book Description
The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes the silvicultural systems that appear biologically feasible, on the basis of present knowledge, for each of 48 major forest types in the United States. Supporting information is given on the occurrence of the 48 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options.
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 134
Book Description
The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes the silvicultural systems that appear biologically feasible, on the basis of present knowledge, for each of 48 major forest types in the United States. Supporting information is given on the occurrence of the 48 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options.
General Technical Report RM.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 646
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 646
Book Description
Research Paper RM.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 482
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 482
Book Description
The Forest Ecosystem of Southeast Alaska
Author:
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 890
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 890
Book Description
USDA Forest Service General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 564
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 564
Book Description
Environmental Effects of Forest Residues Management in the Pacific Northwest
Author: Owen P. Cramer
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 560
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 560
Book Description
Agriculture Handbook
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 520
Book Description
Set includes revised editions of some issues.
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 520
Book Description
Set includes revised editions of some issues.