Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998

Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998 PDF Author: George P. Ingersoll
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40

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Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998

Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998 PDF Author: George P. Ingersoll
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40

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Book Description


Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998

Effects of Snowmobile Use on Snowpack Chemistry in Yellowstone National Park, 1998 PDF Author: George P. Ingersoll
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 23

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Effects of Snowmobile Use On Snowpack Chemistry in Yellowstone National Park, U.S. Geological Survey, Water-Resources Investigations Report 99-4148, 1999

Effects of Snowmobile Use On Snowpack Chemistry in Yellowstone National Park, U.S. Geological Survey, Water-Resources Investigations Report 99-4148, 1999 PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Final General Management Plan/environmental Impact Statement and Visitor Use and Facilities Plan

Final General Management Plan/environmental Impact Statement and Visitor Use and Facilities Plan PDF Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 516

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Yellowstone and Grand Teton National Parks (N.P.), Winter Use Plans

Yellowstone and Grand Teton National Parks (N.P.), Winter Use Plans PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 370

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 420

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Lewis and Clark National Forest (N.F.), Rocky Mountain Ranger District Travel Management Plan

Lewis and Clark National Forest (N.F.), Rocky Mountain Ranger District Travel Management Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 598

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Air Pollution and Its Impacts on U.S. National Parks

Air Pollution and Its Impacts on U.S. National Parks PDF Author: Timothy J. Sullivan
Publisher: CRC Press
ISBN: 1351671928
Category : Science
Languages : en
Pages : 565

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Book Description
A variety of air pollutants are emitted into the atmosphere from human-caused and natural emissions sources throughout the United States and elsewhere. These contaminants impact sensitive natural resources in wilderness, including the national parks. The system of national parks in the United States is among our greatest assets. This book provides a compilation and synthesis of current scientific understanding regarding the causes and effects of these pollutants within national park lands. It describes pollutant emissions, deposition, and exposures; it identifies the critical (tipping point) loads of pollutant deposition at which adverse impacts are manifested.

Crater Lake National Park (N.P.), General Management Plan

Crater Lake National Park (N.P.), General Management Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 288

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White Mountain National Forest (N.F.), Forest Plan Revision, Proposed Land and Resource Management Plan

White Mountain National Forest (N.F.), Forest Plan Revision, Proposed Land and Resource Management Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 686

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Book Description