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Last updated: October 11, 2002
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The Florida Bay Interagency Science Program:
What is the correct quantity, timing, quality and spatial
distribution of freshwater inflow from the Greater Everglades
needed to restore and sustain the Florida Bay ecosystem?
Part 2: Habitat Change in Florida Bay
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Monitoring Changes in Seagrasses Documents the
Bay's Response to Environmental Conditions and Management Actions.
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| Seagrasses are fundamental to the ecological
function of Florida Bay. Thousands of acres of turtle grass died across
the Bay beginning in 1987. |
Shoal grass, a pioneer species, rapidly
establishes itself where turtle grass has died. A stable, mixed seagrass
community enhances the Bay's ecological function. |
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Seagrass Mortality in Florida Bay
was followed by Algal and Sediment Blooms.
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| Seagrass mortality releases nutrients
and allows sediment resuspension resulting in algal and sediment blooms.
Blooms reduce light penetration stressing seagrasses. |
Monitoring habitat change in Florida Bay
gives researchers an understanding of ecosystem dynamics. Managers will require
this information to evaluate the progress of restoration. |
(Click on image above for full-sized version.)
Disclaimer for non-USGS materials
Next: Predicting Flow and Salinity Changes
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