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...

The Toolik Lake grid map focuses on the 1.2-km2 research grid on the south side of Toolik Lake. This area is one of the principal intensive research areas at the Toolik Lake...

Vegetation map of the Toolik Lake research grid. The attribute table contains data for vegetation, surficial geomorphology, surficial geology, glacial geology, and water. Back...

The Toolik Lake Grid map focuses on the south side of Toolik Lake. This area is one of the principal intensive research areas at the Toolik Lake Field Station. It includes many...

Map of the Toolik Lake research area surficial geology . The attribute table contains data for vegetation, surficial geomorphology, surficial geology, glacial geology, and...

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...

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...

The Toolik Lake Grid map focuses on the south side of Toolik Lake. This area is one of the principal intensive research areas at the Toolik Lake Field Station. It includes many...

The Imnavait Creek vegetation area is located near the center of the Upper Kuparuk River region, east of Toolik Lake. It encloses a 20-km^2 area south of the Dalton Highway that...

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...

The Toolik Lake Grid map focuses on the south side of Toolik Lake. This area is one of the principal intensive research areas at the Toolik Lake Field Station. It includes many...

Map of the Toolik Lake research area surficial geomorphology . The Toolik Lake area map is near the western boundary of the Upper Kuparuk River region map and encloses a 20-km^2...

This map contains a group of vegetation maps at three scales in the vicinity of the Toolik Field Station, Alaska. The maps are intended to support research at the field station....

Arctic Vegetation Archive - Alaska: Unalaska Vegetation Plots. In 2007, one of the first quantitative studies of vegetation from sea level to alpine on Unalaska Island in the...