Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species

Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species PDF Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 4

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Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species

Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species PDF Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 4

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Research Note INT.

Research Note INT. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 240

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Spot Fire Distance from Isolated Sources

Spot Fire Distance from Isolated Sources PDF Author: Frank A. Albini
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ISBN:
Category : Flame spread
Languages : en
Pages : 16

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"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

Fertilizing and Clipping Effects on Seed Capsule and Forage Production of Orange Globemallow PDF Author: Clayton R. Gautier
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ISBN:
Category : Forage plants
Languages : en
Pages : 716

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Wildlife Review

Wildlife Review PDF Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 1210

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Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species

Paired Comparisons, a Method for Ranking Mule Deer Preference for Various Browse Species PDF Author: Susan M. White
Publisher:
ISBN:
Category : Mule deer
Languages : en
Pages : 0

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Toward Wiser Use of Our Forests and Rangelands

Toward Wiser Use of Our Forests and Rangelands PDF Author:
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ISBN:
Category : Forest management
Languages : en
Pages : 162

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1072

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Big Sagebrush

Big Sagebrush PDF Author: Bruce Leigh Welch
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ISBN:
Category : Big sagebrush
Languages : en
Pages : 220

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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

General Technical Report RMRS PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406

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