Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 33
Book Description
An Evaluation of Federal Land Manager Activities that May Impact Air Quality Related Values in Class I Areas in Colorado
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 33
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 33
Book Description
Air Quality Technical Report of the Federal Oil Shale Management Program
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 340
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 340
Book Description
Air Quality Impact Assessment for the Environmental Impact Statement on the Federal Oil Shale Management Program
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 374
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 374
Book Description
Proceedings of the Workshop in Visibility Values, Fort Collins, Colorado, January 28-February 1, 1979
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 164
Book Description
Air Quality, Oil Shale, and Wilderness
Author: Douglas G. Fox
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Air quality
Languages : en
Pages : 40
Book Description
General Technical Report INT.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 634
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 634
Book Description
Air Pollution and Acid Rain
Author:
Publisher:
ISBN:
Category : Acid rain
Languages : en
Pages : 680
Book Description
Publisher:
ISBN:
Category : Acid rain
Languages : en
Pages : 680
Book Description
Continental Divide/Wamsutter II Natural Gas Project
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 204
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 204
Book Description
Federal Register
Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 308
Book Description
Guidelines for Evaluating Air Pollution Impacts on Class I Wilderness Areas in California
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40
Book Description
The 1977 Clean Air Act legally mandated the prevention of significant deterioration (PSD) of air quality related values (AQRVs) on wilderness lands. Federal land managers are assigned the task of protecting these wilderness values. This report contains guidelines for determining the potential effects of incremental increases in air pollutants on natural resources in wilderness areas of the National Forests of California. These guidelines are based on current information about the effects of ozone, sulfur, and nitrogen on AQRVs. Knowledge-based methods were used to elicit these guidelines from scientists and resource managers in a workshop setting. Linkages were made between air pollutant deposition and level of deterioration of specific features (sensitive receptors) of AQRVs known to be sensitive to pollutants. Terrestrial AQRVs include a wide number of ecosystem types as well as geological and cultural values. Ozone is already high enough to injure conifers in large areas of California and is a major threat to terrestrial AQRVs. Aquatic AQRVs include lakes and streams, mostly in high elevation locations. Current sulfur and nitrogen deposition is probably too low to warrant immediate concern in most areas (with the exception of nitrogen deposition at some locations in southern California), although the low buffer capacity of many aquatic systems in California makes them sensitive to potential future increases in acidity. Visibility is considered as a discrete AQRV. Guidelines are presented for determining degradation of visibility based on sensitive views in wilderness areas. Estimates of current deposition of ozone, sulfur, and nitrogen are compiled for all California wilderness areas. Recommendations are included for resource monitoring, data collection, and decision criteria with respect to the disposition of permit applications.
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40
Book Description
The 1977 Clean Air Act legally mandated the prevention of significant deterioration (PSD) of air quality related values (AQRVs) on wilderness lands. Federal land managers are assigned the task of protecting these wilderness values. This report contains guidelines for determining the potential effects of incremental increases in air pollutants on natural resources in wilderness areas of the National Forests of California. These guidelines are based on current information about the effects of ozone, sulfur, and nitrogen on AQRVs. Knowledge-based methods were used to elicit these guidelines from scientists and resource managers in a workshop setting. Linkages were made between air pollutant deposition and level of deterioration of specific features (sensitive receptors) of AQRVs known to be sensitive to pollutants. Terrestrial AQRVs include a wide number of ecosystem types as well as geological and cultural values. Ozone is already high enough to injure conifers in large areas of California and is a major threat to terrestrial AQRVs. Aquatic AQRVs include lakes and streams, mostly in high elevation locations. Current sulfur and nitrogen deposition is probably too low to warrant immediate concern in most areas (with the exception of nitrogen deposition at some locations in southern California), although the low buffer capacity of many aquatic systems in California makes them sensitive to potential future increases in acidity. Visibility is considered as a discrete AQRV. Guidelines are presented for determining degradation of visibility based on sensitive views in wilderness areas. Estimates of current deposition of ozone, sulfur, and nitrogen are compiled for all California wilderness areas. Recommendations are included for resource monitoring, data collection, and decision criteria with respect to the disposition of permit applications.