USGS: Biology arrow iconStatus & Trends Home arrow iconMethods and Tools arrow iconGIS+Plants

Reports & Publications

None
Have a suggestion for new material?


Energy, Land Use, and Sagebrush Ecosystems: Finding the Delicate Balance

This web resource is a compilation of research projects related to Energy, Land Use, and Sagebrush Ecosystems. Investigators at the USGS Science Centers (FORT and FRESC), and Central Regional Office have brought biological and ecosystem research and mapping expertise to a partnership with the Bureau of Land Management, Wyoming Game and Fish More...

  • Photo of a badger

Past, Recent, and 21st Century Vegetation Change in the Arid Southwest

The purpose of this research project is to document vegetation change in the arid lands of the southwestern United States. The project compiles data on past and present plant distributions. These plant distributions are combined with data on past, present, and future climates to predict future plant distributions. The project requires four major More...

  • Creosote Bush (Larrea tridentata)

Southwest Exotic Plant Information Clearinghouse

The Internet Map Server (IMS) visually displays the non-native, invasive plants (weed) occurrences in the current (2003) SWEMP database. An IMS allows you to interactively draw, query, and print maps. The SWEMP IMS was developed from ESRI's ArcIMS presentation product.The Southwest Exotic Plant Information Clearinghouse is a cooperative effort More...

  • SWEMP IMS Screenshot, United States Map