Physical oceanographic processes at candidate dredged-material disposal sites B1B and 1M offshore San Francisco

Technical Report · Mon Oct 01 04:00:00 EDT 1990

DOI:https://doi.org/10.2172/6446476· OSTI ID:6446476

Sherwood, C R; Denbo, D W; Downing, J P ^[1]; Coats, D A ^[2]

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1. Pacific Northwest Lab., Richland, WA (USA)
2. Marine Research Specialists, Ventura, CA (USA)

The US Army Corps of Engineers (USACE), San Francisco District, has identified two candidate sites for ocean disposal of material from several dredging projects in San Francisco Bay. The disposal site is to be designated under Section 103 of the Ocean Dumping Act. One of the specific criteria in the Ocean Dumping Act is that the physical environments of the candidate sites be considered. Toward this goal, the USACE requested that the Pacific Northwest Laboratory conduct studies of physical oceanographic and sediment transport processes at the candidate sites. Details of the methods and complete listing or graphical representation of the results are contained in this second volume of the two-volume report. Appendix A describes the methods and results of a pre-disposal bathymetric survey of Site B1B, and provides an analysis of the accuracy and precision of the survey. Appendix B describes the moorings and instruments used to obtain physical oceanographic data at the candidate sites, and also discussed other sources of data used in the analyses. Techniques used to analyze the formation, processed data, and complete results of various analyses are provided in tabular and graphical form. Appendix C provides details of the sediment transport calculations. Appendix D describes the format of the archived current meter data, which is available through the National Oceanographic Data Center. 43 refs., 54 figs., 58 tabs.

• Research Organization: Pacific Northwest Lab., Richland, WA (USA); Battelle/Marine Sciences Lab., Sequim, WA (USA)
• Sponsoring Organization: DOD
• DOE Contract Number: AC06-76RL01830
• OSTI ID: 6446476
• Report Number(s): PNL-7553-Vol.2; ON: DE91004485
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
540350* -- Environment
Aquatic-- Site Resource & Use Studies-- (1990-)
BATHYMETRY
COMPILED DATA
CURRENTS
DATA
DREDGE SPOIL
DREDGING
ENVIRONMENTAL TRANSPORT
INFORMATION
MASS TRANSFER
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
OCEANOGRAPHY
OFFSHORE SITES
PACIFIC OCEAN
SAN FRANCISCO BAY
SEAS
SITE CHARACTERIZATION
SURFACE WATERS
WATER CURRENTS