The French SPOT satellite data (20-m resolution) were obtained on 28 July 1989 and provides a view of the mapped region from space. The false-color infrared image shows more...

The French SPOT satellite data (20-m resolution) were obtained on 28 July 1989 and provides a view of the mapped region from space. NDVI is an index of vegetation greenness that...

Landforms were grouped into the following classes for map display: • Hill or mountain: Includes undifferentiated hills and mountains of all slopes and sizes. Includes moraines...

This vector map shows the Upper Kuparuk River Region Hydrology and Watershed Boundary map. Back to Upper Kuparuk River Region Go to Website Link :: Toolik Arctic Geobotanical...

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),...

Landsat TM and ETM data were used to calculate NDVI for the study area (823 km^2). This image shows the results of a slope of linear regression of NDVI for 1985, 1989, 1995,...

This vector (shp) map is a simplified version (1:25000) of Thomas Hamilton's glacial geology map of the Upper Kuparuk River region (Hamilton 2003), which provides detailed...

The vegetation of the Upper Kuparuk River Region was studied and mapped as part of the Arctic Long-Term Ecological Research (LTER) project at Toolik Lake and the Department of...

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)...

Surficial geology affects vegetation patterns and disturbance recovery rates. Surficial geology was grouped into the following classes for map display: • Glacial till deposit:...