A Guide to the Appraisal of Wildfire Damages, Benefits, and Resource Values Protected

A Guide to the Appraisal of Wildfire Damages, Benefits, and Resource Values Protected PDF Author: John S. Crosby
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 48

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A Guide to the Appraisal of Wildfire Damages, Benefits, and Resource Values Protected

A Guide to the Appraisal of Wildfire Damages, Benefits, and Resource Values Protected PDF Author: John S. Crosby
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 48

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Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1092

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Estimating Postfire Changes in Production and Value of Northern Rocky Mountain-Intermountain Rangelands

Estimating Postfire Changes in Production and Value of Northern Rocky Mountain-Intermountain Rangelands PDF Author: David Lawrence Peterson
Publisher:
ISBN:
Category : Range management
Languages : en
Pages : 24

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Book Description
A simulation model was developed to estimate postfire changes in the production and value of grazing lands in the Northern Rocky Mountain-Intermountain region. Ecological information and management decisions were used to simulate expected changes in production and value after wildfire in six major rangeland types: permanent forested range (ponderosa pine), transitory range (Douglas-fir, larch, lodgepole pine, western white pine), mountain grassland, sagebrush, pinyon-juniper, and western hardwoods. Changes varied widely in quantity and duration among the range types. The largest decrease in net value was calculated for mountain grassland ($7/acre for a 2-year period). The largest increase in net value was calculated for a ponderosa pine sawtimber stand with 100 percent basal area removal ($36/acre for a l50~year period). The estimates calculated in this study should be useful in land and fire management planning in the Northern Rocky Mountain-Intermountain area.

Agriculture Handbook

Agriculture Handbook PDF Author: Daniel M. Schmitt
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 204

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Book Description
Set includes revised editions of some issues.

Spruce Budworms Handbook

Spruce Budworms Handbook PDF Author: Daniel M. Schmitt
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 204

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Wilderness Fire Management Planning Guide

Wilderness Fire Management Planning Guide PDF Author: William C. Fischer
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 64

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Book Description
Outlines a procedure for fire management planning for parks; wilderness areas; and other wild, natural, or essentially undeveloped areas. Discusses background and philosophy of wilderness fire management, planning concepts, planning elements, and planning methods.

Predicting Segregation of Wood and Bark Chips by Differences in Terminal Velocities

Predicting Segregation of Wood and Bark Chips by Differences in Terminal Velocities PDF Author: John A. Sturos
Publisher:
ISBN:
Category : Bark peeling
Languages : en
Pages : 12

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General Technical Report NC.

General Technical Report NC. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 386

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Seed Dissemination in Small Clearcuttings in North-central California

Seed Dissemination in Small Clearcuttings in North-central California PDF Author: Philip M. McDonald
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 796

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Book Description
In a 1964-1967 study on the Challenge Experimental Forest, seedfall was evaluated in 2-, 5-, and 10-acre circular clearcuttings. During the 4 years, 10 seed crops, ranging from light to bumper, were produced by ponderosa pine. white fir, Douglas-fir, and incense cedar. Seedfall ranged from 76 to 40,691 sound seed per acre (188 to 100,547/ha) for a single species in a given year. From 89 to 100 percent of each species' seed fell within an area 1 1/2 times the height of the average dominant tree. Overall, seed distribution was highly variable.

General Technical Report INT

General Technical Report INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 908

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Book Description