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Sediment transport on Cape Sable, Everglades National Park, Florida

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Abstract

The Cape Sable peninsula is located on the southwestern tip of the Florida peninsula within Everglades National Park (ENP). Lake Ingraham, the largest lake within Cape Sable, is now connected to the Gulf of Mexico and western Florida Bay by canals built in the early 1920's. Some of these canals breached a natural marl ridge located to the north of Lake Ingraham. These connections altered the landscape of this area allowing for the transport of sediments to and from Lake Ingraham. Saline intrusion into the formerly fresh interior marsh has impacted the local ecology. Earthen dams installed in the 1950's and 1960's in canals that breached the marl ridge have repeatedly failed. Sheet pile dams installed in the early 1990's subsequently failed resulting in the continued alteration of Lake Ingraham and the interior marsh. The Cape Sable Canals Dam Restoration Project, funded by ENP, proposes to restore the two failed dams in Lake Ingraham. The objective of this study was to collect discharge and water quality data over a series of tidal cycles and flow conditions to establish discharge and sediment surrogate relations prior to initiating the Cape Sable Canals Dam Restoration Project. A dry season synoptic sampling event was performed on April 27-30, 2009.

Geospatial Extents

Additional Publication Details

Publication type:
Conference Paper
Publication Subtype:
Conference Paper
Title:
Sediment transport on Cape Sable, Everglades National Park, Florida
Year Published:
2010
Language:
English
Publisher:
Joint Federal Interagency Conference
Contributing office(s):
Florida Water Science Center-Ft. Lauderdale
Description:
12 p.
Larger Work Type:
Book
Larger Work Subtype:
Conference publication
Number of Pages:
12
Country:
United States
State:
Florida
Other Geospatial:
Cape Sable;Everglades National Park;Lake Ingraham