Developing a Fire Danger Rating System
Ecological management units
We are developing a hierarchical geospatial database of ecologic management units for Puerto Rico and the U.S. Virgin Islands.
Integrated Gap Analysis Project
Assessing Conservation of Freshwater, Estuarine, Marine, and Terrestrial Biodiversity
Lichen Biodiversity in Puerto Rico
Puerto Rico is among the best known Caribbean islands in terms of its lichen biota. Recent work has shown that...
Lidar remote sensing of habitat structure
One of the cornerstones of the Gap Analysis Program (GAP) is modeling species-habitat associations and mapping species distributions. Species-habitat modeling...
Puerto Rico Breeding Bird Atlas
Assessing the distribution seasonality of breeding birds in Puerto Rico
Puerto Rico Terrestrial Gap
Sportfish Gap – Assessing the distribution of marine and freshwater recreational fish in Puerto Rico.
U.S. Virgin Islands Terrestrial Gap
In 2001 Puerto Rico became a member of a biodiversity and conservation mapping effort known as the National GAP Analysis...
US Forest Service Research Map Series
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