Physical and Chemical Treatment of Contaminated Groundwater at Hazardous Waste Sites
In selecting an appropriate groundwater treatment system, three steps are normally followed. 1. A groundwater investigation is performed to determine the types and concentrations of contaminants...
The Impacts of CERCLA, RCRA and State Programs on Site Remediation: A Case Study
The major federal programs requiring ground water remedial response actions include RCRA and CERCLA. On the state level New Jersey law makers have enacted a number of statutes which regulate...
Environmental Considerations to Channel Dredging
In this paper two principal areas of environmental concern were investigated. The first is the physical impact of dredging and deposition of solid materials causing turbidity on aquatic...
Nuclear Waste Dumping in the Ocean?Is It Over?
At the Ninth Consultative meeting of the London Dumping Convention (LDC) in September, 1985, the nations of the world voted to indefinitely continue a two year moratorium prohibiting the...
Ocean Incineration?A Burning Issue (With Emphasis on the Sea-Surface Microlayer)
Ocean incineration of hazardous wastes has been encouraged by the Environmental Protection Agency. Many scientists as well as other citizens are concerned that potential impacts have not...
Leachate Migration from a Solid Waste Disposal Facility Near Biscayne National Park, South Florida (
Leachate from the Dade County Solid Waste Disposal Facility (SWDF) is migrating to the east (seaward) and to the south from the currently active disposal cell. Water levels and ground-water...
U.S. Port Commerce in Radioactive Materials (
In the ten-year period assessed, total radioactive materials handled at U. S. ports expanded by over 19,000 tons, which amounts to almost a 173 percent growth rate. This abstract refers...
Ocean Incineration and the Coastal Zone
Despite over ten years of incinerating liquid hazardous wastes in the North Sea, the scientific community and the public continue to raise serious concerns about the effectiveness of this...
The Gulf Initiative
The U. S. Environmental Protection Agency (EPA), Region IV, has proposed a program, the Gulf Initiative, to better manage the natural resources within the Gulf of Mexico. As an initial...
Waste Disposal in Coastal Waters
The increasing concentration of population and industry on coastal areas, is making greater demands for coastal disposal. However, the coastal waters are also used for recreation, and...
Should We Use the Open Ocean to Ease Pressure on the Coastal Zone?
This paper proposes a framework for analysis of issues arising from the prospect of deep-ocean dumping of wastes. While it takes no stand on the issues themselves, it examines the motives...
Agricultural Nonpoint Source Control Program for Lake Erie
The Lake Erie Wastewater Management Study was directed at identifying and quantifying sources of P and sediment entering the lake, developing a management control strategy, and projecting...
Best Management Practices for Small-Scale Agriculture
Best Management Practice (BMP) concepts, identified in response to Clean Water Act requirements, provide nonregulatory techniques for minimizing water degradation, through identification...
Response of Maryland Streams to Agricultural Drainage
An agricultural ditching and channelization project has been proposed for the Eastern shore of Maryland. The Upper Chester River Watershed Plan will involve up to 708 kilometers of ditching...
Integrated Disposal Studies in San Francisco Bay
The United States Army Corps of Engineers is studying the accumulation of dredged material at the Alcatraz Disposal Site in San Francisco Bay. Alcatraz was chosen for aquatic disposal...
Decisionmaking for Dredggedg Material Management
Management of dredged material produced in coastal environments is greatly complicated by the presence of chemical contaminants in the material. The kinds and quantities of contaminants...
Agriculture or Industry? Greenhouse Development in Carpinteria, California
During the past decade, Santa Barbara County, California has witnessed the rapid conversion of orchard and open field agriculture in the Carpinteria Valley to large commercial greenhouse...
Washington State Department of Ecology: Wetlands Program
The State of Washington Department of Ecology is in its third year of implementation of a comprehensive, multi-faceted program to facilitate informed wetlands management. This program...
Identifying DepositionalAreas in Puget Sound
Depositional areas where fine sediments accumulate have been located through low-cost sediment studies instead of more costly current meter and settling trap measurements. Over 200 samples...
Spatial and Temporal Variability of Drilling Reserve Pit Fluids on the North Slope (
Reserve pits are constructed in connection with drilling activities to provide a convenient and safe disposal site for waste drilling muds and cuttings. During the winter months at Prudhoe...
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