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Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two

October 1, 2004

The Comprehensive Everglades Restoration Plan (CERP) lists restoration of the timing, quantity, and quality of the natural flow of freshwater as one its primary goals. Before restoration can occur, however, the baseline conditions of the environment prior to significant human alteration must be established and the range of variation within the natural system must be determined. In addition, the response of the system to human alterations during the 20th century should be evaluated. Resource managers can use this information to establish targets and performance measures for restoration and to predict the system's response to changes invoked by restoration.

The objectives of the U.S. Geological Survey’s Ecosystem History of Biscayne Bay research project are to examine historical changes in the Biscayne Bay ecosystem at selected sites on a decadal-centennial scale and to correlate these changes with natural events and anthropogenic alterations in the South Florida region. Specific emphasis is being placed on historical changes to (1) amount, timing, and sources of freshwater influx and the resulting effects on salinity and water quality; (2) shoreline and sub-aquatic vegetation; and (3) the relationship between sea-level change, onshore vegetation, and salinity.

Citation Information

Publication Year 2004
Title Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two
DOI 10.3133/ofr20041312
Authors G. Lynn Wingard, Thomas M. Cronin, Charles W. Holmes, Debra A. Willard, Gary S. Dwyer, Scott E. Ishman, William Orem, Christopher P. Williams, Jessica Albietz, Christopher E. Bernhardt, Carlos A. Budet, Bryan Landacre, Terry Lerch, Marci Marot, Ruth E. Ortiz
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 2004-1312
Index ID ofr20041312
Record Source USGS Publications Warehouse
USGS Organization Coastal and Marine Geology Program