Filters: Tags: metals (X)696 results (60ms)
SOUNDING ROCKET PROGRAM, WALLOPS FLIGHT FACILITY, WALLOPS ISLAND, ACCOMACK COUNTY, VIRGINIA; POKER FLAT RESEARCH RANGE, FAIRBANKS, ALASKA; WHITE SANDS MISSLE RANGE, WHITE SANDS, DONA ANA COOUNTY, NEW MEXICO (FINAL SUPPLEMENT TO THE FINAL ENVIRONMENTAL IMPACT STATEMENT OF JULY 1973).
The following topics are currently covered by the MineralCommodity Summaries: domestic production and uses; U.S. salientstatistics; recycling; import sources; tariff; depletionallowance; government stockpile; events, trends, and issues;world production, reserves, and reserve base; world resources;and substitutes.
Shellfish safety: Human health implications of toxic contamination in Narragansett Bay, Rhode Island.
Superfund record of decision (EPA Region 2): Ellis Property, Sharp Road, Burlington County, NJ (First remedial action), September 1992
Anthropogenic effects on New Hampshire surface water quality: Long term evidence from lake sediments
Summary statistics and trend analysis of water-quality data at sites in the Gila River basin, New Mexico and Arizona
Water-quality assessment of the Kentucky River basin, Kentucky: Results of investigations of surface-water quality, 1987-90
Forest ecosystem response to four years of chronic nitrate and sulfate additions at Bear Brooks Watershed, Maine, USA
The NRP had its beginnings in the late 1950's. Since that time, the program has grown to encompass a broad spectrum of scientific investigations. The sciences of hydrology, mathematics, chemistry, physics, ecology, biology, geology, and engineering are used to gain a fundamental understanding of the processes that affect the availability, movement, and quality of the Nation's water resources. Results of NRP's long-term research investigations often lead to the development of new concepts, techniques, and approaches that are applicable not only to the solution of current water problems, but also to future issues that may affect the Nation's water resources. Basic tools of hydrology that have been developed by the...
Ecological situation in the Russian part of the Black Sea -- isotopic-geochemical monitoring in a shore-sea system
Evaluation of the rehabilitation procedure of a pyritic mine tailings pond in Avoca, southeast Ireland