Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T10:19:45Z GCMD Search: Projects|S - U|USGS_PBS http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 4 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_MOJAVEECO Vulnerability and Recoverability of the Mojave Desert Ecosystem -161.0,30.0,-109.0,71.0 2012-11-02T04:00:00Z The Vulnerability and Recoverability of the Mojave Desert Ecosystem is part of the USGS Place-Based Studies Program, to improve scientific understanding of desert ecosystem processes and apply that ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_PLATTE The Platte River Program -104.5,39.55,-94.87,43.44 2008-05-27T04:00:00Z The goal of the Platte River Program is to provide objective scientific information that will contribute to science-based decisions for managing natural resources. The USGS will contribute information ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_RIMP Chesapeake Bay River Input Monitoring Program -77.0,36.0,-75.0,40.0 2005-03-24T05:00:00Z The USGS Chesapeake Bay River Input Monitoring (RIM) Program was established to quantify loads and long-term trends in concentrations of nutrients and suspended material entering the tidal part of ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Chesapeake USGS Chesapeake Bay Activities -77.0,36.0,-75.0,40.0 2004-06-15T04:00:00Z The Chesapeake Bay, the Nation's largest estuary, has been degraded due to water quality problems, loss of habitat, and over harvesting of living resources. Additionally, the Bay was listed under ...