Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 4
Book Description
Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species
Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 4
Book Description
Research Note INT.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 240
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 240
Book Description
Spot Fire Distance from Isolated Sources
Author: Frank A. Albini
Publisher:
ISBN:
Category : Flame spread
Languages : en
Pages : 16
Book Description
"This note extends a predictive model for estimating spot fire distance from burning trees (Albini, Frank A. 1979. Spot fire distance from burning trees--a predictive model. USDA For. Serv. Gen. Tech. Rep. INT-56, 73 p. Intermt. For. and Range Exp. Stn., Ogden, Utah). A formula is given for the maximum firebrand lofting height by continuous flames, such as from burning piles, jackpots of woody fuel, and so forth. This height may be used directly in the algorithm detailed in the earlier work. Also, formulas and graphs are given for estimating maximum spot fire distance when the terrain downwind of the source of firebrands is covered by vegetation of low height, bare ground, or water, rather than forest. This extension is implemented by establishing an "effective" or minimum vegetation height to be used in the formulas given in the earlier work. The effective vegetation cover height so derived depends on the firebrand initial height."
Publisher:
ISBN:
Category : Flame spread
Languages : en
Pages : 16
Book Description
"This note extends a predictive model for estimating spot fire distance from burning trees (Albini, Frank A. 1979. Spot fire distance from burning trees--a predictive model. USDA For. Serv. Gen. Tech. Rep. INT-56, 73 p. Intermt. For. and Range Exp. Stn., Ogden, Utah). A formula is given for the maximum firebrand lofting height by continuous flames, such as from burning piles, jackpots of woody fuel, and so forth. This height may be used directly in the algorithm detailed in the earlier work. Also, formulas and graphs are given for estimating maximum spot fire distance when the terrain downwind of the source of firebrands is covered by vegetation of low height, bare ground, or water, rather than forest. This extension is implemented by establishing an "effective" or minimum vegetation height to be used in the formulas given in the earlier work. The effective vegetation cover height so derived depends on the firebrand initial height."
Fertilizing and Clipping Effects on Seed Capsule and Forage Production of Orange Globemallow
Author: Clayton R. Gautier
Publisher:
ISBN:
Category : Forage plants
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category : Forage plants
Languages : en
Pages : 716
Book Description
Wildlife Review
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 1210
Book Description
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 1210
Book Description
Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species
Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 0
Book Description
Toward Wiser Use of Our Forests and Rangelands
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 162
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 162
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1072
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1072
Book Description
Big Sagebrush
Author: Bruce Leigh Welch
Publisher:
ISBN:
Category : Big sagebrush
Languages : en
Pages : 220
Book Description
Pioneers traveling along the Oregon Trail from western Nebraska, through Wyoming and southern Idaho and into eastern Oregon, referred to their travel as an 800 mile journey through a sea of sagebrush, mainly big sagebrush ( Artemisia tridentata). Today approximately 50 percent of the sagebrush sea has given way to agriculture, cities and towns, and other human developments. What remains is further fragmented by range management practices, creeping expansion of woodlands, alien weed species, and the historic view that big sagebrush is a worthless plant. Two ideas are promoted in this report: (1) big sagebrush is a nursing mother to a host of organisms that range from microscopic fungi to large mammals, and (2) many range management practices applied to big sagebrush ecosystems are not science based.
Publisher:
ISBN:
Category : Big sagebrush
Languages : en
Pages : 220
Book Description
Pioneers traveling along the Oregon Trail from western Nebraska, through Wyoming and southern Idaho and into eastern Oregon, referred to their travel as an 800 mile journey through a sea of sagebrush, mainly big sagebrush ( Artemisia tridentata). Today approximately 50 percent of the sagebrush sea has given way to agriculture, cities and towns, and other human developments. What remains is further fragmented by range management practices, creeping expansion of woodlands, alien weed species, and the historic view that big sagebrush is a worthless plant. Two ideas are promoted in this report: (1) big sagebrush is a nursing mother to a host of organisms that range from microscopic fungi to large mammals, and (2) many range management practices applied to big sagebrush ecosystems are not science based.
General Technical Report RMRS
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406
Book Description