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Genetic Landscapes GIS Toolbox: tools to map patterns of genetic divergence and diversity
Amy G Vandergast1, William M Perry, Roberto V Lugo
1U.S. Geological Survey, Western Ecological Research Center, San Diego Field Station, 4165 Spruance Road Suite 200, San Diego, CA 92101, USA. avandergast@usgs.gov
Abstract:
The Landscape Genetics GIS Toolbox contains tools that run in the Geographic Information System software, ArcGIS(®), to map genetic landscapes and to summarize multiple genetic landscapes as average and variance surfaces. These tools can be used to visualize the distribution of genetic diversity across geographic space and to study associations between patterns of genetic diversity and geographic features or other geo-referenced environmental data sets. Together, these tools create genetic landscape surfaces directly from tables containing genetic distance or diversity data and sample location coordinates, greatly reducing the complexity of building and analyzing these raster surfaces in a Geographic Information System.
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