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Metadata
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ID
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07SGD01
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Also Known As
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B-2-07-FL
07SGD01
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Abstract
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United States Geological Survey, St. Petersburg, Florida,
Coastal and Marine Geology Program,South Florida Water
Management District,Florida International University. Chief
Scientist: Pete Swarzenski. Geochemical and Geophysical data
of field activity 07SGD01 (B-2-07-FL) in Florida Bay, Barnes
Sound, Blackwater Sound from 09/04/2007 to 09/09/2007
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Organization
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United States Geological Survey, St. Petersburg, Florida, Coastal and Marine Geology Program
South Florida Water Management District
Florida International University
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Project/Theme
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Submarine Groundwater Discharge
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Chief Scientist
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Pete Swarzenski
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Activity Type
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Geochemical and Geophysical
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Platform
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Barge
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Area of Operation
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Florida Bay, Barnes Sound, Blackwater Sound
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Location map
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Bounding Coordinates
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31.75000
-87.75000 -78.25000
23.75000
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Ports
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LEAVE Key Largo, FL
ARRIVE Key Largo, FL
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Dates
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09/04/2007 (JD 247) to 09/09/2007 (JD 252)
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Analog Materials
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No analog holdings.
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Index map
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Information Specialist
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Christopher Reich
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Marci Marot
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Crew
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Pete Swarzenski
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USGS
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Chris Reich
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USGS
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Marci Marot
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USGS
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Rene Price
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FIU
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Jeremy Stalker
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FIU
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Dave Rudnick
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SFWMD
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Purpose
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Collection of Radon and Resistivity profiles in Florida Bay and surrounding
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waters to look for SGD that may be enhancing the recent algal blooms in the
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region
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Information to be Derived
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Resistivity profiles through various portions of Florida Bay, Barnes Sound and
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Blackwater sound looking for variations in subsurface resistivity which either
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represent lithologic or groundwater salinity changes. Radon mapping concurrent
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with resistivity provides additional data for the detection of enhanced
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groundwater surface water interaction (SGD).
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Summary
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Approximately 45 line kilometers per day was collected during the study. This
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included resistivity, radon and continuous surface water quality (salinity,
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temperature, pH). Shinn, Reich and Hickey installed numerous monitoring wells
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in Florida Bay in the mid 1990s and were revisited during this trip to collect
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various groundwater parameters. Wells were selected in the study region of
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eastern Florida Bay and were sampled for nutrients, trace metals, field
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parameters (temp, salinity, pH), and Radon and Radium isotopes.
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Notes
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Platform used; Aluminum 25ft barge
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Got Help?
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For 07SGD01, we would appreciate any information on -- analog materials, contract, days at sea, dive count, equipment used, funding, kms of navigation, national plan, NGDC Info, owner, project number, publications, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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