Download or read book Hydrogeologic Framework and Hydrologic Conditions of the Piney Point Aquifer in Virginia written by E. Randolph McFarland and published by . This book was released on 2017 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeologic Framework of the Shallow Aquifer System of York County Virginia written by Allen Richard Brockman and published by . This book was released on 1992 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeologic Framework of the Virginia Coastal Plain written by Andrew A. Meng and published by . This book was released on 1988 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeologic Framework and Ground water Flow in the Fall Zone of Virginia written by E. Randolph McFarland and published by . This book was released on 1999 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeology and Analysis of the Ground water Flow System in the Coastal Plain of Southeastern Virginia written by Pixie A. Hamilton and published by . This book was released on 1988 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conceptual Hydrogeologic Framework of the Shallow Aquifer System at Virginia Beach Virginia written by Barry S. Smith and published by . This book was released on 2002 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeologic Framework of the Shallow Aquifer System of York County Virginia written by Allen Richard Brockman and published by . This book was released on 1992 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Virginia Coastal Plain Hydrogeologic Framework written by E. Randolph McFarland and published by . This book was released on 2006 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geohydrology and Simulation of Ground water Flow in the Northern Atlantic Coastal Plain Aquifer System written by P. Patrick Leahy and published by . This book was released on 1993 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeologic Framework of the Virginia Eastern Shore written by E. Randolph McFarland and published by . This book was released on 2019 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Revisions and Considerations for Continued Use of a Ground water flow Model of the Coastal Plain Aquifer System in Virginia written by E. Randolph McFarland and published by . This book was released on 1998 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquifer Susceptibility in Virginia 1998 2000 written by David L. Nelms and published by . This book was released on 2003 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Quality Assessment of the Piney Point Aquifer in the Virginia Coastal Plain written by Elizabeth J. Keily and published by . This book was released on 2019 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solid phase of an aquifer has an effect on the aqueous phase; if groundwater quality is degraded by the solid phase of an aquifer this is referred to as geogenic pollution. In this study, the Piney Point aquifer in the Virginia Coastal Plain was assessed for mechanisms that may release anions from the solid to aqueous phases and effect water quality. This was done by conducting leaching experiments modified from Balintova et al. (2013). Piney Point aquifer sediments and groundwaters were also analyzed to give a baseline for these experiments. Sedimentary analysis was found to be consistent with McFarland (2017) and groundwater anion concentrations were found to be less than the U.S. Environmental Protection Agency's (EPA) established Maximum Contaminant Levels (MCL). Leaching experiments found that low pH environments may lead to the release of fluoride in association with phosphorus in sediments and general release of chloride. Nitrate release mechanisms in confined aquifers require further study, but it appeared as total inorganic carbon was dissolved, sedimentary total nitrogen concentrations increased. Sulfate concentrations in leaching experiments were found to be associated with sulfur concentrations in the solid phases. Furthermore, leaching experiments showed that when sediments are exposed to oxic environments then re-exposed to groundwater, higher concentrations of anions were released to the aqueous phases. This could be a particular issue with sulfate concentrations, which were above the EPA MCL in the majority of sediment samples in all leachate treatments.
Download or read book Ground water Resources of the York James Peninsula of Virginia written by Randell J. Laczniak and published by . This book was released on 1989 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ground water Flow and Saline Water in the Shallow Aquifer System of the Southern Watersheds of Virginia Beach Virginia written by Barry S. Smith and published by . This book was released on 2003 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revisions to the Virginia Coastal Plain Hydrogeologic Framework Southwest of the James River written by Samuel H. Caldwell and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Conceptual Framework and Monitoring Strategy for Movement of Saltwater in the Coastal Plain Aquifer System of Virginia written by E. Randolph McFarland and published by Geological Survey. This book was released on 2015 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
