This review of the best available data on U.S. species posits a dire conclusion the actual number of known species threatened with extinction is more than 10 times greater than the number of species under ESA protection.PublicationJournal ArticleFrontiers in Ecology & the Environment
Forty-two out of 113 species of Harlequin frogs have seen their population cut by at least half, while 30 species are feared extinct. The likely culprits: climate change and the Batrachochytrium fungus.PublicationJournal ArticleBiotropica
This classification subset includes all alliances and community associations attributed to the National Forests of southern Mississippi (Bienville, De Soto, Homochitto), 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. Fieldwork took place primarily in 1997-1998.PublicationScientific Report
This classification subset includes all alliances and community associations attributed to the Sumter 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 in the area. Fieldwork took place primarily in 1994-1995, during the early life of this project.PublicationScientific Report
This classification subset includes all alliances and community associations attributed to the Uwharrie 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 the area. Fieldwork took place primarily in 1994-1995, during the early life of this project.PublicationScientific Report
This technical bulletin evaluates the state of NatureServe’s scientific methods and information resources in 2004 while also identifying priorities for additional research and data development. PublicationScientific Report
With gypsy moth outbreaks expected to be a fixture among North America's forest ecology for the foreseeable future, this report lays out the factors which managers take into account in shaping their response.PublicationScientific Report
The U.S. National Vegetation Classification standard is intended as framework and a tool for conservation planning and biodiversity protection, as well as resource planning, management, and vegetation mapping. PublicationScientific Report
This classification subset includes all alliances and associations attributed to the National Forests of Arkansas (Ouachita, Ozark, and St. Francis), 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. The fieldwork for the Ozark and Ouachita National Forests took place in 1998. Additonal fieldwork on the St. Francis National Forest took place in 2002. PublicationScientific Report
A comprehensive analysis of the conservation status of the amphibians of North, Central, and South America and the Caribbean, where nearly two out of every five amphibians are threatened PublicationScientific Report
