|Author:||National Water-Quality Assessment Program (U. S.),T. B. Spruill|
|Publisher:||U S Geological Survey (April 1, 1998)|
|Category:||Math and Science|
|Other formats:||mobi lrf docx doc|
By: Timothy B. Spruill, Douglas A. Harned, Peter M. Ruhl, Jo Leslie Eimers, Gerard McMahon, Kelly E. Smith, David R. Galeone, and Michael D. Woodside. The NAWQA Program is assessing the water-quality conditions of more than 50 of the Nation's largest river basins and aquifers, known as Study Units. This report is intended to summarize major findings that emerged between 1992 and 1995 from the water-quality assessment of the Albemarle-Pamlico Drainage Study Unit and to relate these findings to water-quality issues of regional and national concern. The information is primarily intended for those who are involved in water-resource management.
National Water-Quality Assessment (NAWQA) summary report on Water Quality in the Albemarle-Pamlico Drainage Basin . geological survey circular 1157.
National Water-Quality Assessment (NAWQA) summary report on Water Quality in the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia, 1992-95: USGS Circular 1157, ISBN 0-607-89234-X. A contribution of the National Water-Quality Assessment (NAWQA) Program. National Water-Quality Assessment Program. Summary of water-quality issues and major findings.
The NAWQA Program is assessing the water-quality conditions of more than 50 of. .North Carolina Water Science Center .
The NAWQA Program is assessing the water-quality conditions of more than 50 of the Nation's largest river basins and aquifers, known as Study Units. Collectively, these Study Units cover about one-half of the United States and include sources of drinking water used by about 70 percent of the . Comprehensive assessments of about one-third of the Study Units are ongoing at a given time. Each Study Unit is scheduled to be revisited every decade to evaluate changes in water-quality conditions. Geological Survey 3916 Sunset Ridge Road Raleigh, North Carolina 27607 (919) 571-4000 E-mail.
The Albemarle-Pamlico drainage study unit is one of 60 units of the . Geological Survey's National Water-Quality Assessment Program, and includes the large river basins which drain into the Albemarle and Pamlico Sounds-the Chowan, Roanoke, Tar-Pamlico, and Neuse River Basins. The study unit includes about 28,000 square miles and has an interrelated set of environmental characteristics which strongly influence water quality. The chemical and physical nature of these characteristics are the dominant controls on baseline water quality in the study area.
M 1995, Water-quality assessment of the Albemarle-Pamlico drainage basin, North Carolina and Virginia Characterization of suspended sediment, nutrients, and pesticides: . Geological Survey OpenFile Report 95-191, 131 p. A geographic information retrieval and analysis system for handling land use and land cover data: . Geological Survey Professional Paper 1059.
KEY WORDS: Environmental setting; Water quality; Watershed management; Nutrients; Sediment. S Geological Survey, 3916 Sunset Ridge Road, Raleigh, North Carolina 27607, USA US. About this article.
Water quality in the Albemarle-Pamlico drainage basin, North Carolina and Virginia, 1992–1995. National water-quality assessment (NAWQA) program.
Together, these institutes make up the National Institutes for Water Resources (NIWR). The Circular should be aimed at enhancing knowledge and understanding among general audiences, decision makers, university students, and scientists in related fields.
Department of the Interior . Geological Survey Charles G. Crawford and Robert J. Gilliom National Water-Quality Assessment Program Pesticide National Synthesis Project Estimating pesticide concentrations in . streams from watershed characteristics and pesticide properties: WAtershed Regressions for Pesticides (WARP).