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Kuparuk River Basin Landscape Units Map
Generalized landscape units for Kuparuk River basin. Polygon coverage of landscape units for the Kuparuk River watershed with seven units. This map was drawn by Skip Walker,... -
Franklin Bluffs Patterned-Ground 10 x 10 m Grids
The Franklin Bluffs patterned-ground grids are located in Subzone D, on the coastal plain of the Alaska North Slope, just west of the Sagavanirktok River. There are three 10 x... -
Alaska Arctic Tundra Vegetation Map (Raynolds et al. 2006)
The Alaska Arctic Tundra Vegetation Map (AATVM) is a geoecological map of the Arctic Tundra within Alaska. It includes areas north and west of the forest boundary and excludes... -
Beechey Point Land Cover Classification: CRREL Report 87-5
This report presents a Landsat-derived land cover classification of the Beechey Point, Alaska, 1:250,000-scale quadrangle with descriptions of the major vegetation units. Eight... -
Prudhoe Bay 1949 BAR Photography WMS
WMS feed for 1949 BAR photography mosaic for the Prudhoe Bay region. Raw data is available on request, contact GINA at: support@gina.alaska.edu, with data request. -
Circumpolar Arctic AVHRR NDVI Map
The normalized difference vegetation index (NDVI) is a measure of greenness. NDVI was calculated as: NDVI = (NIR - R) / (NIR + R), where NIR is the spectral reflectance in the... -
Upper Kuparuk River Region Elevation
In spring of 2002, the National Science Foundation Arctic Logistics and Research Support Program funded the acquisition and distribution of a new Digital Elevation Model (DEM)... -
Toolik Lake Grid Digital Elevation Map (DEM)
This Digital Elevation Map (DEM) was created from the contour lines of the Aerometrics orthophoto from 1996. In addition the 1 x1 km CALM grid with 121 points (every 100 m) was... -
Fish Creek Maps
In Progress: Maps will be available from the following publications: Komarkova & Webber 1978 and Komarkova 1985. -
Upper Kuparuk River Region Surficial Geomorphology
The surfaces of the landscapes in the Toolik Lake region have been modified by a variety of geomorphological processes including alluviation (movement of material by water),... -
Toolik Lake Area Vegetation
Map of the Toolik Lake research area . The attribute table contains data for vegetation. The Toolik Lake vegetation area is located near the western boundary of the Upper... -
Seward Peninsula Range Mapping (Swanson et al. 1985)
In 1976, the Northwest Alaska Native Association (NANA) and the Reindeer Herders Association (RHA) asked the Alaska Soil and Water Conservation District and the United States... -
AVA-CA: Canadian Western Arctic Vegetation Plots (Lambert 1968)
Arctic Vegetation Archive - Canada: Canadian Western Arctic Vegetation Plots. The vegetation and soils of the Low Arctic Subalpine Zone of the Richardson and British Mountains... -
AVA-AK: Happy Valley Vegetation Plots (Walker et al. 1997)
Arctic Vegetation Archive - Alaska: Happy Valley Vegetation Plots. The Happy Valley research site is located along the Sagavanirktok River in a glaciated valley of the northern... -
Toolik Snow Fence Experiment Soil Inorganic Nitrogen
Soil nitrate and ammonium concentrations (June-August) from intertussock and tussock areas in ambient snow and drift areas. -
Circumpolar Arctic Coastline and Treeline Map
The map extent is the Arctic, defined as the Arctic Bioclimate Zone, the area of the Earth with tundra vegetation and an Arctic climate and Arctic flora. It excludes tundra... -
Circumpolar Arctic Floristic Provinces Map
Floristic sectors characterize the considerable east-west floristic variation within the subzones. The more northern Arctic bioclimate subzones have a relatively consistent core... -
The Alaska Arctic Vegetation Archive (AVA-AK)
Walker, D.A., Breen, A.L., Druckenmiller, L.A., Wirth, L.w., Fisher, W, Raynolds, M.K, Sibik, J., Walker, M.D., Hennekens, S., Boggs, K., Boucher, T., Buchhorn, M., Bültmann,... -
Circumpolar Arctic AVHRR Summer Warmth Index 1982-2003 (Raynolds et al. 2008)
This data set was calculated from monthly AVHRR thermal infrared data (Comiso 2003). Summer Warmth Index (SWI) is the sum of monthly mean temperatures above 0 degrees Celsius.... -
AVA-AK: ATLAS-2 Vegetation Studies (Raynolds et al. 2002)
Arctic Vegetation Archive - Alaska: ATLAS-2 The ATLAS-2 dataset is part of larger NSF-funded Arctic Transition in Land-Atmosphere System (ATLAS) project. ATLAS-2 contains the...