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  • Publication  | 
    The report presents the most detailed study of its kind ever carried out, in which scientists identified 12 previously unknown centers of endemism — areas that safeguard species found nowhere else in the world — in the Eastern Andean slope and Amazon basin of Peru and Bolivia. The report also illustrates distribution maps for 782 endemic species of plants, mammals, amphibians, and birds in unprecedented detail.
  • Publication  | 
    This 72-page report answers the call for stronger ecological performance standards for guiding the wetland mitigation process. Here we present two methods for setting those standards: a) a watershed approach and b) an approach based on ecological integrity assessment methods.
  • Publication  | 
    This publication has been superseded by "NatureServe Conservation Status Assessments: Factors for Evaluating Species and Ecosystem Risk, 2012"
  • Publication  | 
    Details how to calculate the conservation status rank for a species or ecosystem.
  • Publication  | 
    Devised in 2004, this method provides a systematic, science-based way to evaluate the blow to biodiversity brought by non-native species
  • Publication  | 
    This classification subset includes all alliances and associations attributed to the Talladega and Tuskegee National Forests in Alabama, as well as some for which more data are needed to confirm their occurrence. Fieldwork took place in 2000.
  • Publication  | 
    This classification subset includes all alliances and community associations presently attributed to the Land Between the Lakes National Recreation Area in Kentucky and Tennessee, as well as some for which more data are needed to confirm their occurrence. This report is intended for use by Forest Service personnel and other ecologists in the area.
  • Publication  | 
    This classification subset includes all alliances and community associations attributed to the Kisatchie National Forest in Louisiana, as well as some for which more data are needed to confirm their occurrence. This report is intended for use by Forest Service personnel and other ecologists working in the area. Fieldwork took place primarily in 1994-1995, during the early life of this project.
  • Publication  | 
    This classification subset includes all alliances and associations attributed to the Francis Marion National Forest in South Carolina, as well as some for which more data are needed to confirm their occurrence. This report is
    intended for use by Forest Service personnel and other ecologists working in the area. Fieldwork took place primarily in 2002 and 2003.
  • Publication  | 
    This classification subset includes all alliances and associations attributed to the Croatan National Forest in North Carolina, as well as some for which more data are needed to confirm their occurrence. This report is intended for use by Forest Service personnel and other ecologists in this area. Fieldwork took place in 2002.