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USGS CMG K-2-94-HW Metadata

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ID K-2-94-HW
Abstract United States Army Corps of Engineers. Chief Scientists: Mike Torresan, Monty Hampton. Geological and Geophysical data (YoNav, GPS, 3dot5khz, 12khz, boxcore) of field activity K-2-94-HW in Mamala Bay, Offshore Honolulu, Oahu, Hawaii, United States of America from 05/16/1994 to 05/23/1994
Organization United States Army Corps of Engineers
Project/Theme South Oahu Deep Ocean Disposal Site Survey
National Plan Environment
Chief Scientist Mike Torresan
Monty Hampton
Activity Type Geological and Geophysical
Platform Kila
Area of Operation Mamala Bay, Offshore Honolulu, Oahu, Hawaii, United States of America, Hawaii
Bounding Coordinates
21.31621
-158.00703    -157.86066
21.18314
Dates 05/16/1994 (JD 136) to 05/23/1994 (JD 143)
Analog Materials list
Crew
Mike Torresan Chief Scientist, USGS Western Region
Monty Hampton Chief Scientist, USGS Western Region
Equipment Used
YoNav
GPS
3dot5khz
12khz
boxcore
Purpose
To sample and groundtruth the 1993 Acoustic data especally the sidedscan sonar
                  mosaic of the seafloor of Mamala Bay over the US Corps of Engineers 
        Deep Ocean
                  dredged material Disposal Sites used by Pearl and Honolulu Harbors. Use 
        box core
                  samples to determine the chemical and physical effects and 
        anthropogenic stresses
                  placed on the seafloor and near-surface substrate of Mamala Bay, 
        Honolulu, Oahu,
                  Hawaii.  The samples will be used to determine the toxicological and 
        chemical
         effects of dredged material disposal on the ecosystem as well.
         Follow-up surveys addreessing the infauna will be conducted in 1995.
Summary
71 box core stations occupied in Mamala Bay, Honolulu, Oahu, Hawaii
with 65 recoveries. Cores photographed and slab taken from cores also x-rayed
for structure.  Dredged material visible in many cores on and off the disposal
sites.  Subsamples collected for toxicological analyses and anthropogenic
effects including: extractable heavy metals, organics, inorganics, pcb's,
pesticides, mineralogy, grain size, total- organic- and carbonate carbon.
Notes
Associated activities:

  K-1-93-HW   K-2-93-HW   K-1-94-HW   K-2-94-HW
Navigation and digital bathymetry are in USGS data base.
Publications
Torresan, M.E., Hampton, M.A., Gowen, M.H., Barber, J.H., Jr., Zink, L.L., 
Chase, T.E.,
Wong, F.L., Gann, J.T., and Dartnell, Peter, 1995, Final report; acoustic 
mapping of dredged
material disposal sites and deposits in Mamala Bay, Honolulu, Hawaii: U.S. Geological Survey
Open-File Report 95-0017, 53 p. , 1 sheet: http://geopubs.wr.usgs.gov/open-file/of95-17/

Hampton, M.A., Torresan, M.E., Barber, J.H., Jr., Wong, F.L., Chezar, H., Gowen, M.H., and Chase, T.E., 1995, Multimedia survey of the Mamala Bay sea floor, Hawaii: Geological Society of America Abstracts with Programs, v. 27, no. 6, p. 201.
Got Help? For K-2-94-HW, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, NGDC Info, owner, ports, project number, scanned materials, seismic description, station count, station description, submersible, tabulated info.
Type Webpage KMZ Arc         Metadata        
Bathymetry data bath    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Times   052.times    

K-2-94-HW location map of where navigation 

equipment operated
K-2-94-HW location map of where navigation 

equipment operated

 
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Page Last Modified: Mon Apr 1 09:49:05 PDT 2013  (chd)