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Metadata
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ID
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A-9-87-SC
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Also Known As
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PAC_BARONESS_LEG_2
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Abstract
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Battelle,University of California, Santa Barbara,Moss
Landing Marine Laboratories,United States Geological Survey,
Menlo Park, California. Chief Scientist: Jim Campbell.
Geophysical data (boxcore, grab, RhoRho) of field activity
A-9-87-SC in Off Pt. Sal, California from 11/19/1987 to
11/21/1987
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Organization
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Battelle
University of California, Santa Barbara
Moss Landing Marine Laboratories
United States Geological Survey, Menlo Park, California
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Project/Theme
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California Outer Continental Shelf Phase II Monitoring Program
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Chief Scientist
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Jim Campbell
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Activity Type
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Geophysical
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Platform
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Aloha
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Area of Operation
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Off Pt. Sal, California
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Location map
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Bounding Coordinates
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38.25000
-123.75000 -118.25000
33.75000
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Dates
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11/19/1987 (JD 323) to 11/21/1987 (JD 325)
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Analog Materials
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list
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Index map
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Crew
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Jim Campbell
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Chief Scientist, Battelle Ocean Sciences
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Jeffrey Hyland
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Program Manager, Battelle Ocean Sciences
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Eiji Imamura
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Ventura Operations Manager, Battelle Ocean Sciences
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Janet Kennedy
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Second Scientist, Battelle Ocean Sciences
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Heidi Debra
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Technician, Battelle Ocean Sciences
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Christie Dolstra
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Technician, Battelle Ocean Sciences
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Richard Zimmer-Faust
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Unspecified Investigator, UCSB
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Paul Stout
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Unspecified Investigator, UCSB
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Rich Coffman
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Unspecified Investigator, UCSB
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Karen Griffin
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Unspecified Investigator, UCSB
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Ben Flowers
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Unspecified Investigator, UCSB
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Mike Boyle
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Unspecified Investigator, USGS Western Region
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Brian Sak
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Unspecified Investigator, Moss Landing Marine Laboratory
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Equipment Used
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Purpose
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1. Collect bottom-sediment samples at an array of stations near the
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wreck, and at comparable control stations along the same isobath, to provide a
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means of examining the extent of initial contamination in reference to trace
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metals (especially copper) and petroleum hydrocarbons, and the potential
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biological impact on macroinfaunal communities.
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2. Obtain hydrocasts at a limited number of stations (from a subset of the
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sediment stations) to collect water samples for the analysis of trace metals
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(especially copper).
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Information to be Derived
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Summary
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Bottom sediments were collected with a box corer at an array of eight
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stations within a 500-m radius of the vessel and at a control station located
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8.25 km to the NW. Subcores from these samples were collected for analysis of
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petroleum hydrocarbons and trace metals, benthic macroinfauna, sediment grain
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size and total organic carbon. Larger animals were collected from remaining
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unused sediment subcores and contained for subsequent analysis of trace metals
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in tissues. Hydrocasts were obtained at the control site and one ofthe nearfield
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sites, approximately 500 m to the east of the vessel. Samples were collected at
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various water depths at each of these two hydrocast stations.
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Got Help?
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For A-9-87-SC, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, kms of navigation, national plan, NGDC Info, notes, owner, ports, project number, publications, scanned materials, seismic description, station count, station description, submersible, tabulated info.
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