Bighorn National Forest Draft Noxious Weed Management Environmental Assessment

Bighorn National Forest Draft Noxious Weed Management Environmental Assessment PDF Author: United States. Forest Service. Rocky Mountain Region
Publisher:
ISBN:
Category : Bighorn National Forest (Wyo.)
Languages : en
Pages : 82

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Historic Range of Variability for Upland Vegetation in the Bighorn National Forest, Wyoming

Historic Range of Variability for Upland Vegetation in the Bighorn National Forest, Wyoming PDF Author: Carolyn B. Meyer
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 108

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An approach for synthesizing the results of ecological research pertinent to land management is the analysis of the historic range of variability (HRV) for key ecosystem variables that are affected by management activities. This report provides an HRV analysis for the upland vegetation of the Bighorn National Forest in northcentral Wyoming. The variables include live tree density, dead tree (snag) density, canopy cover, abundance of coarse woody debris, species diversity, fire return intervals, the abundance of various diseases, the proportion of the landscape in different land cover types, and the degree of patchiness in the landscape. The variables were examined at the stand and landscape scales, using information available in the literature and USFS databases. High-elevation landscapes were considered separately from low-elevation landscapes. Much of the report pertains to forests dominated by lodge-pole pine, subalpine fir, and Engelmann spruce at high elevations, and by ponderosa pine, aspen, and Douglas-fir at lower elevations. We defined the HRV reference period for the BNF as approximately 1600 to 1890.

General Technical Report RMRS

General Technical Report RMRS PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 260

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Bighorn National Forest (N.F.), Livestock Grazing on the Battle Park C&H and Mistymoon S&G Allotments

Bighorn National Forest (N.F.), Livestock Grazing on the Battle Park C&H and Mistymoon S&G Allotments PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 182

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Bighorn National Forest (N.F.), Revised Land and Resource Management Plan

Bighorn National Forest (N.F.), Revised Land and Resource Management Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1166

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Uncompahgre National Forest (N.F.) Travel Plan

Uncompahgre National Forest (N.F.) Travel Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 282

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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 :

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1108

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Ashley National Forest (N.F.) Sheep Grazing Allotments Chepeta Lake, Whiterocks River and Lakeshore Basin

Ashley National Forest (N.F.) Sheep Grazing Allotments Chepeta Lake, Whiterocks River and Lakeshore Basin PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 158

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Bighorn National Forest (N.F.), Woodrock Project

Bighorn National Forest (N.F.), Woodrock Project PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 214

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