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Black Bear Connectivity

Terrestrial habitat connectivity models for the South Atlantic Landscape Conservation Cooperative

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Summary

For more information about how these data were developed, please see the final report. Expert opinion was used to define a resistance surface for each of the target animals, with higher resistance representing map units expected to be more difficult and more dangerous for species to move through. A set of nodes for each species, with node points indicating center locations for potential source populations for the species, are also defined. Note actual species population data to define the nodes is not used, as that data was often unavailable, and the focus is on the potential spread of the species across the SALCC region and not limited to models to known populations. Therefore, node locations were determined by using an innovative [...]

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Attached Files

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BlackBear.zip 40.35 MB
blackbear_current.zip 20.43 MB
blackbear_future.zip 19.91 MB
Extension: BlackBear_Connectivity.zip
thumbnail.png thumbnail 22.81 KB

Purpose

The connectivity result files from Circuitscape represent the adjusted cumulative future density flowing across the landscape for each of several species, at a 90-meter resolution across the South Atlantic Landscape Conservation Cooperative region. Rasters are classified using quantiles with 20 categories (each 5% of region) to integer scores from 1-20. 1 = lowest 5% of the landscape, 20= top 5% of landscape.

Rights

Sutherland, R.W., Leonard, P., Carnes, R., Fedak, D., and Baldwin, R. Terrestrial habitat connectivity models for the South Atlantic Landscape Conservation Cooperative. 2014. Wildlands Network.
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Map

Spatial Services

ArcGIS Mapping Service

WMS Service

Communities

  • LC MAP - Landscape Conservation Management and Analysis Portal
  • South Atlantic Landscape Conservation Cooperative

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Sutherland, R.W., Leonard, P., Carnes, R., Fedak, D., and Baldwin, R. Terrestrial habitat connectivity models for the South Atlantic Landscape Conservation Cooperative. 2014. Wildlands Network.

Additional Information

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