This 2011 update to a 2004 report finds that while the number of species at risk on DoD installations went nearly unchanged, the species comprising the list changed fairly significantly.
This classification and map of the ecosystems of the entire African continent represents the most current and finest spatial and thematic resolution characterization of African vegetation in its biophysical context available today.
Conservationists are striving to assess all of the world’s terrestrial, freshwater, marine, and subterranean ecosystems by 2025, and to create the first IUCN Red List of Ecosystems of the World
An overview of the methodologies used to create a regional land-cover data set and the issues associated with large-area mapping within a coordinated, multi-institutional management framework.