Charles W. Holmes Contact information is no longer available - scientist has retired from the USGS. Please contact Lynn Wingard for information on estuarine cores and Deb Willard for information on terrestrial cores.

Past Projects:

Application of Stable Isotope Techniques to Identifying Foodweb Structure, Contaminant Sources, and Biogeochemical Reactions in the Everglades

Determining Target Salinity Values for South Florida's Estuaries: The Combined Effects of Climate, Sea Level, and Water Management Practices

Development and Stability of Everglades Tree Islands, Ridge and Slough, and Marl Prairies

Ecosystem History of the Southwest Coast-Shark River Slough Outflow Area

Geochronology in the South Florida Ecosystem and Associated Ecosystem Programs

Geology and Ecological History of the "Buttonwood Ridge" Region

Historical Changes in Salinity, Water Quality and Vegetation in Biscayne Bay

Monitoring Sub-Aquatic Vegetation through Remote Sensing: A Pilot Study in Florida Bay

Paleosalinity as a Key for Success Criteria in South Florida Restoration

South Florida Ecosystem History

Synthesis of South Florida Ecosystem History Research