Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska
Six-and eight-wheel, light-weight all terrain vehicles (ATVs) (mainly the Argo with low-pressure, low-ribbed tires) are currently used in the Anaktuvuk Pass, Alaska, area for summer subsistence travel from the village into several Brooks Range valleys. The environmental effects of summer ATV use are...
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ftdtic:ADA199969 2023-05-15T13:09:07+02:00 Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska Racine, Charles H. Johnson, Lawrence A. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH 1988-09 text/html http://www.dtic.mil/docs/citations/ADA199969 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA199969 en eng http://www.dtic.mil/docs/citations/ADA199969 Approved for public release; distribution is unlimited. DTIC AND NTIS Ecology Geography *TUNDRA *OFFROAD TRAFFIC *DAMAGE *ENVIRONMENTAL IMPACT SOILS PROFILES FREEZING LIGHTWEIGHT VEHICLES VEGETATION MOISTURE SUMMER TERRAIN ALASKA SITES LAYERS EXPOSURE(GENERAL) *ALL TERRAIN VEHICLES ALASKA NORTH SLOPE Text 1988 ftdtic 2016-02-23T07:16:04Z Six-and eight-wheel, light-weight all terrain vehicles (ATVs) (mainly the Argo with low-pressure, low-ribbed tires) are currently used in the Anaktuvuk Pass, Alaska, area for summer subsistence travel from the village into several Brooks Range valleys. The environmental effects of summer ATV use are poorly understood. During the summers of 1985 and 1986, terrain disturbance at 31 sites representing trails over dry, moist and wet tundra was evaluated by rating the levels of soil exposure, Vegetation destruction and microtopographic depression(ruts). Surface and frozen layer profiles across selected trail sites were also obtained, and trail visibility from the air and ground was rated. The levels of trail disturbance vary between valleys and generally decrease with distance from the village of Anaktuvuk Pass. Trails over dry tundra showed low to moderate terrain disturbance. Terrain disturbance on trails over moist tundra varied from low to high. Text Alaska North Slope Brooks Range north slope Tundra Alaska Defense Technical Information Center: DTIC Technical Reports database |
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Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Ecology Geography *TUNDRA *OFFROAD TRAFFIC *DAMAGE *ENVIRONMENTAL IMPACT SOILS PROFILES FREEZING LIGHTWEIGHT VEHICLES VEGETATION MOISTURE SUMMER TERRAIN ALASKA SITES LAYERS EXPOSURE(GENERAL) *ALL TERRAIN VEHICLES ALASKA NORTH SLOPE |
spellingShingle |
Ecology Geography *TUNDRA *OFFROAD TRAFFIC *DAMAGE *ENVIRONMENTAL IMPACT SOILS PROFILES FREEZING LIGHTWEIGHT VEHICLES VEGETATION MOISTURE SUMMER TERRAIN ALASKA SITES LAYERS EXPOSURE(GENERAL) *ALL TERRAIN VEHICLES ALASKA NORTH SLOPE Racine, Charles H. Johnson, Lawrence A. Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
topic_facet |
Ecology Geography *TUNDRA *OFFROAD TRAFFIC *DAMAGE *ENVIRONMENTAL IMPACT SOILS PROFILES FREEZING LIGHTWEIGHT VEHICLES VEGETATION MOISTURE SUMMER TERRAIN ALASKA SITES LAYERS EXPOSURE(GENERAL) *ALL TERRAIN VEHICLES ALASKA NORTH SLOPE |
description |
Six-and eight-wheel, light-weight all terrain vehicles (ATVs) (mainly the Argo with low-pressure, low-ribbed tires) are currently used in the Anaktuvuk Pass, Alaska, area for summer subsistence travel from the village into several Brooks Range valleys. The environmental effects of summer ATV use are poorly understood. During the summers of 1985 and 1986, terrain disturbance at 31 sites representing trails over dry, moist and wet tundra was evaluated by rating the levels of soil exposure, Vegetation destruction and microtopographic depression(ruts). Surface and frozen layer profiles across selected trail sites were also obtained, and trail visibility from the air and ground was rated. The levels of trail disturbance vary between valleys and generally decrease with distance from the village of Anaktuvuk Pass. Trails over dry tundra showed low to moderate terrain disturbance. Terrain disturbance on trails over moist tundra varied from low to high. |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH |
format |
Text |
author |
Racine, Charles H. Johnson, Lawrence A. |
author_facet |
Racine, Charles H. Johnson, Lawrence A. |
author_sort |
Racine, Charles H. |
title |
Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
title_short |
Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
title_full |
Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
title_fullStr |
Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
title_full_unstemmed |
Effects of All-Terrain Vehicle Traffic on Tundra Terrain Near Anaktuvuk Pass, Alaska |
title_sort |
effects of all-terrain vehicle traffic on tundra terrain near anaktuvuk pass, alaska |
publishDate |
1988 |
url |
http://www.dtic.mil/docs/citations/ADA199969 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA199969 |
genre |
Alaska North Slope Brooks Range north slope Tundra Alaska |
genre_facet |
Alaska North Slope Brooks Range north slope Tundra Alaska |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA199969 |
op_rights |
Approved for public release; distribution is unlimited. |
_version_ |
1766162899304185856 |