Penetration Testing for Groundwater Contaminants
Recent advances in penetration testing technology have produced a variety of new penetration devices to measure groundwater conditions. This paper describes two specially designed devices;...
Pressuremeter Stress Relaxation Testing in a Permafrost Tunnel
In the spring of 1988, a geotechnical testing program was carried out in the U.S. Army CRREL Permafrost Tunnel, located at Fox, near Fairbanks, Alaska. In all, some thirty cone penetrometer...
Wave Equation Modelling of the SPT
The stress wave propagation in the Standard Penetration Test (SPT) is described in this paper. It is shown that the SPT is a complex dynamic system and that both force and motion measurements...
Measurements of Nutrient and Metal Fluxes from the Sea Floor in the Area Around the Whites Point Sewage Outfall, Los Angeles, California
Studies are underway to determine the influence of sewage outfall-impacted sediment on the exchange of nutrients and trace metals in the coastal marine environment. Utilizing a benthic...
Model Comparisons of Harbor Wave Response
Physical and numerical model tests were conducted for an idealized, flat-bottom rectangular harbor, entrance channel, and nearshore bathymetry. Bathymetry of the entrance channel and offshore...
Offshore Oil and Gas Support Facility Siting Study
It has been estimated that the Bodega Basin, which extends offshore of Sonoma County, contains four areas of high potential for oil production, with a total of up tp 195 million barrels...
Targeted Public Outreach
The Minerals Management Service (MMS) has a public affairs program whose goal is to inform the public about the functions of the MMS. An overview of the program is discussed in this article....
Reassessing the 3-Mile State/Federal Boundary
The allocation of state versus federal authority offshore is critical in determining the complexion and pace of OCS oil and gas development. Yet, recurring drilling moratoria indicate...
Experiments on Stratified Flows: A Comparison with Theory
Stratified flows caused by salt wedges in estuaries, fjord flows and power station cooling waters represent very complicated flow situations with regard to their stability and rates of...
Tidal Dynamics and Estuarine Management in the Humber Estuary, England
The rate at which tidal energy is dissipated, that is the power expenditure, at any point along an estuary is dependent on the morphology of the estuary. The most important of the morphological...
Marsh Erosion by Wave Action
This paper summarizes an analysis of salt marsh shoreline erosion, wind velocities and wave energy in Corte Madera Bay during an abnormally calm period in 1989. Winds during the study...
A Model for Evaluating Outer Continental Shelf (OCS) Oil and Gas Exploration Plans
The North Carolina OCS Office in consultation with emergency response planning & management (erp&m) developed evaluation matrices for use in evaluating the adequacy and...
OCS Oil and Gas Off South Florida?Developing a Consensus on the Facts
Drilling for oil and gas in the area north of the Florida Keys has been a contentious issue over the last several years. To help provide an understanding of the effects of exploration...
The Pacific Northwest OCS Task Force?Evolution and Status
The Pacific Northwest Outer Continental Shelf (OCS) Task Force was established in January of 1989 to provide advice to the Secretary of the Department of the Interior (DOI) on issues related...
Observations of Seasonal and Interseasonal Variability in Shelikof Strait, Alaska
Nearly five years of monthly mean current data from two locations (one nearshore on the shallow shelf and one in the Shelikof sea valley) are used in conjunction with surface geostrophic...
The Petroleum Geology of the Oceanside Trough, Capistrano Basin, Offshore Southern California
The Caoistrano Basin represents one of the last essentially unexplored Neogene depocenters along the southern California coast. Within the greater Capistrano Basin, the Oceanside Trough...
Evidence for Eustatic Influence on Cenozoic Sedimentation of Coastal Washington and Oregon
Comparison of the absolute age boundaries of the West Coast biozonation with the Cenozoic global cycle chart indicates that 12 of the 15 zonal boundaries coincide with regressive sequence...
NDBC's Observations in the Coastal Zone
The National Data Buoy Center (NDBC) has been collecting data from coastal buoys since 1979. Measurements, taken each hour, include wind direction, wind speed, significant wave height,...
The Role of Mitigation Funds in Mitigating Residual Impacts
Environmental Impact Reports/Statements (EIR/S) for four offshore oil and gas projects with onshore components in Santa Barbara county have identified potential impacts to coastal and...
Land-Use Issues Raised by Offshore Oil and Gas Development
While prudent development of offshore energy resources may provide benefit to the nation overall, it invokes several issues for local and regional planning. In particular, petroleum development...
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