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  1. Ator, S.W., Denver, J.M., and Hancock, T.C., 2000, Relating Surficial Hydrogeology to Shallow Ground-Water Quality in the Mid-Atlantic Coastal Plain [abs.], National Water Quality Monitoring Conference, April 25-27, 2000, Austin, Tex.
  2. Augenstein, T.W., Terziotti, Silvia, and Hom, P.J., 1990, Proximity analysis-A tool for comparing data bases [abs.]: U.S. Geological Survey National Computer Technology Meeting, San Antonio, Tex., 1990, p. 2.
  3. Bell, C.F., 1995, Hydrogeology of the shallow aquifer system at the Explosive Experimental Area, Naval Surface Warfare Center, Dahlgren Laboratory, Dahlgren, Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1995, p. 8.
  4. Belval, D.L., and Zynjuk, L.D., 1994, Comparison of nutrient loadings among major tributaries to the Chesapeake Bay, Maryland and Virginia [abs.]: 1994 Chesapeake Research Conference, June 1­3, 1994, Norfolk Waterside Marriott Hotel, Va.
  5. Brockman, A.R., and Harlow, G.E., Jr., 1993, The shallow aquifer system at the Naval Surface Warfare Center, Dahlgren Laboratory, Dahlgren Virginia, [abs.], AAPG Eastern Section meeting, in AAPG Bulletin, v. 77, no. 8, p. 1466. AAPG Eastern section meeting, Williamsburg, Va., 1993.
  6. Brockman, A.R., and Harlow, G.E., Jr., 1994, The shallow aquifer system at the Naval Surface Warfare Center, Dahlgren Laboratory, Dahlgren Virginia,[abs.], in Schultz, A.P. and Rader, E.K., eds. Studies in eastern energy and the environment; AAPG Eastern Section special volume, Virginia Division of Mineral Resources Publication, v. 132, p. 178. AAPG Eastern section meeting, Williamsburg, Va., 1993.
  7. Brockman, A.R., and Richardson, D.L., 1993, The Cornwallis Cave aquifer: A new aquifer designation for York County, Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1993, p. 66.
  8. Callender, E., and Rice, K.C., 2000, The urban environmental gradient--Anthropogenic influences on the spatial and temporal distributions of lead and zinc in sediments: Environmental Science and Technology, v. 34, no. 2, p. 232-238. [Abstract.]
  9. Chanat, J.G., Hornberger, G.M., and Rice, K.C., 2001, Variability in concentration-discharge plots: Modeling results with implications for field studies [abs.], in Abstracts, Virginia Water Research Symposium 2001: Virginia Water Resources Research Center Special Report SR21-2001, p. 20.
  10. Conko, K.M., Rice, K.C., and Kennedy, M.M., 2004, Atmospheric wet deposition of trace elements to a suburban environment, Reston, Virginia, USA: Atmospheric Environment, v. 38, no. 24, p. 4025-4033. [Abstract]
  11. Conko, K.M., and Rice, K.C., 2000, Atmospheric wet deposition of trace elements to a suburban catchment in Northern Virginia: AGU Spring Meeting, May 2000, Washington, D.C., EOS Transactions, May 9, 2000.
  12. Cooper, R.E., 1995, Contributions of the U.S. Geological Survey's participation in Prince William County's stormwater-management demonstration project [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1995, 44.
  13. Cooper, R.E., Focazio, M.J., and Rowan, M.E., 1993, Selected characteristics of hydrology and water quality in the Chickahominy River, Virginia, 1989-91 [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1993, p. 58.
  14. Emry, S., McFarland, E.R., and Powars, D., 2002, Societal implications of an impact crater - Chesapeake Bay impact structure, Virginia [abs.]: American Geophysical Union, 2002 Spring Meeting Program, Washington, D.C., May 2002, Abstract No. T21A-01.
  15. Focazio, M.J., 1994, Ground-water flow from an upland agricultural field to a wooded wetland, saltwater marsh, and estuary: An analysis using flow modeling, water-recharge dates, and water chemistry [abs.]: American Geophysical Union Conference, 1994, Fall Meeting, in EOS Transaction, San Francisco, Ca., Dec. 1995.
  16. Focazio, M.J., Woodside, M.D., and Cooper, R.E., 1993, Effects of wetlands on water quality downstream from an urbanized area in Virginia [abs.]: Joint meeting of The American Society of Limnology and Oceanography and The Society of Wetland Scientists: Edmonton, Alberta, Canada, 1993.
  17. Focazio, M.J., and Speiran, G.K., 1995, Hydrologic and geochemical characteristics of protected wetlands in the North Landing River Basin: Preliminary results [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1995, p 41.
  18. Focazio, M.J., and Speiran, G.K., 1999, Wetlands hydrology in relation to the surrounding landscape in the North Landing River Natural Area Preserve, Virginia [abs.], Society of Wetland Scientists Annual Meeting, Norfolk, Virginia: Bulletin, Society of Wetland Scientists, Supplement, v. 16(2), p. A-46 - A-47.
  19. Gohn, G.S., Bruce, T.S., Catchings, R.D., Emry, S.R., Johnson, G.H., Levine, J.S., McFarland, E.R., Poag, C.W., and Powars, D.S., 2001, Integrated geologic, hydrologic, and geophysical investigations of the Chesapeake Bay impact structure, Virginia, USA: A multi-agency program [abs.]: 32nd Lunar and Planetary Science Conference, March 12-16, 2001, Houston, Texas, Abstract no. 1901.
  20. Grant, E.H.C., Jung, R.E., and Rice, K.C., 2005, Stream salamander species richness and abundance in relation to environmental factors in Shenandoah National Park, Virginia: American Midland Naturalist, v. 153, p. 348-356. [ABSTRACT]
  21. Hamilton, P.A., 1988, Objectives of and approaches used in the ground-water-quality assessment of the Delmarva Peninsula [abs.], in Briefing papers of the Virginia Waters-Current Developments, 1988 Water Resources Research Forum, Richmond, Va., 1988, p. 48.
  22. Hamilton, P.A., 1990, Relations between land use and nitrate concentrations in shallow ground water, Delmarva Peninsula [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1990, p. 30.
  23. Hamilton, P.A. 1991, Relations between ground-water flow, land use and shallow ground-water quality, Delmarva Peninsula, Delaware, Maryland, and Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1991, p. 15.
  24. Hamilton, P.A., 1993, Effects of agriculture chemicals on natural geochemistry of shallow groundwater, Delmarva Peninsula, Delaware, Maryland, and Virginia [abs.] in American Association of Petroleum Geologist Bulletin, v. 77, p. 1468.
  25. Hancock, T.C., Ator, S.W., and Denver, J.M., 2000, Use of a Hydrogeologic Framework to Examine the Effects of Agricultural Fertilizers and Manure Applications on Nutrients in Shallow Ground Water of the Mid-Atlantic Coastal Plain [abs.], in Wilde, F.D., Britton, L.J., Miller, C.V., and Kolpin, D.W., compilers, Effects of animal feeding operations on water resources and the environment--proceedings of the technical meeting, Fort Collins, Co., August 30-September 1, 1999: U.S. Geological Survey Open-File Report 00-024, 107 p.
  26. Hancock, T.C., Ator, S.W., and Denver, J.M., 2000, Use of a Hydrogeologic Framework in Relating Surficial Hydrogeology to Shallow Ground-Water Quality in the Mid-Atlantic Coastal Plain [abs.], in Younos, T. and Poss, J., eds., 2000 Virginia Water Research Symposium, Advances in Land and Water Monitoring Technologies and Research for Monitoring of Water Resources, Special Report SR 19 2000, Virginia Water Resources Research Center, Blacksburg, Va., 2001.
  27. Hancock, T.C., Denver, J.M., Riedel, G.F., Miller, C.V., 2001, Reconnaissance for Arsenic in a Poultry Dominated Chesapeake Bay Watershed -- Examination of Source, Transport, and Fate, [abs.], US EPA Workshop Managing Arsenic Risks to the Environment: Characterization of Waste, Chemistry, and Treatment and Disposal, May 1-3, 2001, Denver, Colorado.
  28. Hancock, T.C., Miller, C.V., Denver, J.M., Riedel, G.F., 2000,Fate and Transport of Arsenical Feed Amendments in Chesapeake Bay Watersheds, [abs.], Society of Environmental Toxicology and Chemistry 21st Annual Meeting, November 12-16, 2000, Nashville, Tenn.
  29. Harlow, G.E., Jr., Augenstein, T.W., Samsel, T.B., III, and Wilson, W.D., 1996, Geographic information system data base for the Elizabeth River watershed, Virginia [abs.], in Chesapeake Bay Symposium, Richmond, Va.: Virginia Journal of Science 46 (4), p. 264.
  30. Harlow, G.E., Jr., and Nelms, D.L., 1989, Use of digitization to establish hydrogeologic units in the Piedmont and Blue Ridge physiographic provinces, Virginia to New Jersey [abs.]: Conference on Ground Water in the Piedmont of the Eastern United States, Program with Abstracts, Charlotte, North Carolina, October 16-18, 1989, p. 24.
  31. Hayes, D.C., and Nelms, D.L., 2001, Base-flow characteristics of streams in the Valley and Ridge, Blue Ridge, and Piedmont physiographic provinces of Virginia and other mid-Atlantic States [abs.],in U.S. Geological Survey Appalachian Region integrated science workshop proceedings, Gatlinburg, Tennessee, October 22-26, 2001: U. S. Geological Survey Open-File Report 01-406, p. 87-88.
  32. Hyer, K.E., and Moyer, D.L., 2001, Bacteria source tracking to improve TMDL development in bacteria-impaired streams [abs.], in Abstracts, Virginia Water Research Symposium 2001: Virginia Water Resources research Center Special Report SR21-2001, p. 26.
  33. Jung, R.E., Rice, K.C., Dodd, Kenneth, Jr., and Hughes, W.B., 2001, Amphibian research and monitoring in the Appalachian Region, [abs.], in U.S. Geological Survey Appalachian Region integrated science workshop proceedings, Gatlinburg, Tennessee, October 22-26, 2001: U. S. Geological Survey Open-File Report 01-406, p. 119.
  34. McCoy, K.J., 2009, Groundwater circulation in mountain blocks adjacent the Rio Grande rift [abs.]: Geological Society of America Abstracts with Programs, v. 41, no. 7, p. 346.
  35. McCoy, K.J., Kozar, M.D., Yager, R.M., Harlow, G.E., Jr., and Nelms, D.L., 2011, Synthesis of Multiple Scale Modeling in the Faulted and Folded Karst of the Shenandoah Valley, Virginia and West Virginia [abs.], in Kuniansky, E.L., ed.,U.S. Geological Survey Karst Interest Group Proceedings, Fayetteville, Arkansas, April 26-29, 2011: U.S. Geological Survey Scientific Investigations Report 2011-5031, p. 171.
  36. McDonald, I.R., Kampfer, P., Topp, E., Warner, K.L., Cox, M.J., Hancock, T.L.C., Miller, L.G., Larkin, M.J., Ducrocq, V., Coulter, C., Harper, D.B., Murrell, J.C., and Oremland, R.S., 2005, Aminobacter ciceronei sp. nov. and Aminobacter lissarensis sp. nov., isolated from various terrestrial environments: International Journal of Systematic and Evolutionary Microbiology: 2005, v. 55, p. 1827-1832
  37. McFarland, E.R., 1995, Ground water Fall Zone of Virginia resources-management needs and hydrogeologic characteristics [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1995, p. 7.
  38. McFarland, E.R., 1997, Controls on recharge to Coastal Plain aquifers along the Fall Zone in Virginia [abs.]: American Geophysical Union 1997 Spring Meeting, Baltimore, Md., May 27, published as a supplement to EOS Transactions, April 29, 1997.
  39. McFarland, E.R., 1997, Limitation on recharge to Coastal Plain aquifers by river incision in the Fall Zone near Richmond, Virginia [abs.]: in Proceedings of the 10th Annual Virginia Water Conference '97--Combining Our Awareness of Watersheds and Lakes, Fredericksburg, Va., 1997.
  40. McFarland, E.R., 2000, Computer model aids management of ground water resources in eastern Virginia [abs.]: in 1999 Virginia Water Research Symposium--integrating science into the development and implementation of effective water resource policies, Richmond, Va., Proceedings: Blacksburg, Va., Virginia Polytechnic Institute and State University, p. 146.
  41. McFarland, E.R., 2002, Hydrochemical evidence for the origin of elevated ground-water salinity in the Chesapeake Bay impact structure [abs.], Geological Society of America Annual Meeting, Denver, Colorado, October 2002, Abstract No. 204-9.
  42. McFarland, E.R., 2002, Water-supply constraints in the Virginia Coastal Plain resulting from elevated ground-water salinity in the Chesapeake Bay impact structure [abs.], Geological Society of America Annual Meeting, Denver, Colorado, October 2002, Abstract No. 100-6.
  43. McFarland, E.R., and Bruce, S., 2002, Distribution, origin, and relations to flow of salty ground water along the western margin of the Chesapeake Bay impact structure in eastern Virginia [abs.]: American Geophysical Union, 2002 Spring Meeting Program, Washington, D.C., May 2002, Abstract No. T21A-08.
  44. McFarland, E.R., and Focazio, M.J., 1994, Ground water in Virginia: Use during 1990, availability, and resource information needs [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1994, p. 7.
  45. Miller, C.V., T.C., Hancock, and J.M. Denver, 2000, Environmental Fate and Transport of Arsenical Feed Amendments for Animal Agriculture, American Geophysical Union, 2000 Spring Meeting: Integrative Geoscience Solutions -- A Start for the New Millennium, May 30 - June 3, 2000, Washington, DC.
  46. Nelms, D.L., 1997, Use of chlorofluorocarbons to delineate ground-water-flow systems, Naval Weapons Station Yorktown, Yorktown, Va. [abs.]: Geological Society of America Abstracts with Programs, v. 29, no. 6, p. 76.
  47. Nelms, D.L., Harlow, G.E., Jr., Plummer, L. Niel, and Busenberg, Eurybiades, 2002, Susceptibility of fractured-rock aquifers in Virginia based on ground-water dating Techniques [abs.], National Ground Water Association Fractured-Rock Aquifers 2002, Denver, Colo., p. 51.
  48. Nelms, D.L., Plummer, L. Niel, and Busenberg, Eurybiades, 1999, Ground-water dating to predict aquifer susceptibility in crystalline terranes of Virginia [abs.]: Geological Society of America Abstracts with Programs, v. 31, no. 3, p. 78.
  49. Nelms, D.L., and Ahlin, R.J., 1993, Use of chlorofluorocarbons to age date ground water in Prince William County, Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1993, p. 67.
  50. Nelms, D.L., and Harlow, G.E., Jr., 2001, Preliminary results from chlorofluorocarbon-based dating for determination of aquifer susceptibility in Virginia [abs.], in Poff, Judy (ed.), Proceedings of the Virginia Water Research Symposium 2001, Protecting our water resources for the next generation: Where do we go from here: Virginia Water Resources Research Center P7-2001, p. 17. (MS Word format).
  51. Nelms, D.L., and Harlow, Jr., G.E., 2000, The Virginia aquifer susceptibility study: Dating of ground water for source water assessment [abs.], in< Poff, J.A., and Shabman, Leonard, (eds.) 1999 Virginia Water Research Symposium: Integrating science into development and implementation of effective water resource policies Virginia Water Resources Research Center, p. 149.
  52. Nelms, D.L., and Richardson, D.L., 1988, Geographic information system for the analysis of volatile organic contamination in the Triassic basin of Prince William County, Virginia [abs.], in Briefing papers of the Virginia Waters-Current Developments, 1988 Water Resources Research Forum, Richmond, Va., 1988, p. 22.
  53. Nelms, D.L., and Richardson, D.L., 1988, Geographic information system for the assessment of contamination by volatile organic compounds in the Triassic basin of Prince William County, Virginia [abs.]: U.S. Geological Survey, Water Resources Division, Northeastern Region, Ground-Water Flow and Quality Conference, Niagara Falls, N.Y., 1988, p. 41.
  54. Orndorff, R.C., Epstein, J.B., Weary, D.J., and Harlow, G.E., 2001, Geologic aspects of karst in the Appalachians [abs.]: Appalachian Region Workshop, Gatlinburg, Tennessee, October 2001.
  55. Orndorff, R.C. and Harlow, G.E., Jr., 2002, FIELD TRIP GUIDE Hydrogeologic framework of the Northern Shenandoah Valley carbonate aquifer system, in Kuniansky, Eve L., ed., U.S. Geological Survey Karst Interest Group Proceedings, Shepherdstown, West Virginia, August 20-22, 2002: U.S. Geological Survey Water-Resources Investigations Report 02-4174, pp. 81-89. [PDF file-667 KB].
  56. Plummer, L.N., Busenberg, E., Bohlke, J.K., Nelms, D.L., Michel, R.L., and Schlosser, P., 2001, Groundwater residence times in Shenandoah National Park, Blue Ridge Mountains, Virginia, USA: A multi-tracer approach. Chemical Geology, v. 179, p. 93-111. [Abstract].
  57. Plummer, L.N., Busenberg, Eurybiades, Bohlke, J.K., Nelms, D.L., Michel, R.L., and Schlosser, Peter, 2000, Ground-water residence times and water-quality trends in spring discharge from Shenandoah National Park, Virginia [abs.]: Eos, May 9, 2000, American Geophysical Union, p. S260.
  58. Plummer, L.N., Nelms, D.L., Busenberg, Eurybiades, Bohlke, J.K., and Schlosser, Peter, 1999, Residence times of ground water and spring discharge in Shenandoah National Park, Virginia [abs.]: Geological Society of America Abstracts with Programs, v. 31, no. 7, p. A-331.
  59. Powars, D.P., Johnson, G.H., Bruce, T.S., and Edwards, L.E., 2001, The relation between the Chesapeake Bay impact structure and the structure and stratigraphy of Cenozoic deposits in eastern Virginia [abs.], to be presented at the 50th annual meeting of the Geological Society of America Southeastern Section, April 5-6, 2001.
  60. Powars, D.S., Gohn, G.S., Catchings, R.D., McFarland, E.R., Bruce, T.S., Johnson, G.H., Izett, G.A., Emry, S.A., and Edwards, L.E., 2001, Deep corehole and seismic reflection data provide insights into crater-filling processes and the hydrogeology of the outer margin of the Chesapeake Bay impact structure, eastern Virginia Coastal Plain, USA [abs.]: 32nd Lunar and Planetary Science Conference, March 12-16, 2001, Houston, Texas, Abstract no. 2183.
  61. Powars, D.S., Johnson , G.H., Edwards, L.E., Horton, J.W., Jr., Gohn, G.S., Catchings, R.D., McFarland, E.R., Izett, G.A., Bruce, T.S., Levine, J.S., and Pierce, H.A., 2002, An expanded Chesapeake Bay impact structure, eastern Virginia: New corehole and geophysical data [abs.]: 33rd Lunar and Planetary Science Conference, League City, Texas, March 2002, Abstract No. 1034.
  62. Powars, D.S., Quick, J.E., Bruce, T.S., Catchings, R.D., Emry, S.R., Gohn, G.S., Izett, G.A., Johnson, G.H., Levine, J.S., McFarland, E.R., and Poag, C.W., 2001, Structure and composition of the southwestern margin of the buried Chesapeake Bay impact structure, in Morgan, M.L., and Warme, J.E., Bolide impacts on wet targets [abs.]: Geological Society of America Field Forum, Nevada and Utah, April 2001, not paginated.
  63. Powars, David S., Quick, James E., Bruce, T. Scott, Catchings, Rufus D., Emry, Scott R., Gohn, Gregory S., Izett, G.A., Johnson, Gerald H., Levine, Joel S., McFarland, E. Randolph, and Poag, C. Wylie, 2001, Structure and composition of the southwestern margin of the buried Chesapeake Bay Impact Structure [abs.], to be presented at the GSA Field Forum in Nevada and Utah on bolide impacts on wet targets, April 22-28, 2001.
  64. Powell, J.D., 1984, Geochemical models of the relation between water quality and mineralogy in coal producing strata of southwestern Virginia [abs.]: National Water Well Association, Practical Applications of Ground-Water Geochemistry-Applied Geochemistry Workshop, Banff, Alberta, Canada, 1984, 1 p.
  65. Powell, J.D., Wright, W.G., Nelms, D.L., and Ahlin, R.J., 1990, Ground-water contamination and movement at the Defense General Supply Center, Richmond, Virginia: U.S. Geological Survey Water-Resources Investigations Report 90-4113, 36 p. Abstract.
  66. Powell, J.D., Wright, W.G., Nelms, D.L., and Ahlin, R.J., 1990, Vertical and horizontal distribution of volatile organic contamination in a multi-aquifer system [abs.]: USA/USSR Joint Conference on Environment Hydrology, Leningrad, USSR, 1990, 1 p.
  67. Rice, K.C., 1999, Trace-element concentrations in streambed sediment across the conterminous United States: Environmental Science and Technology, v. 33, no. 15, p. 2499-2504. [Abstract.]
  68. Rice, K.C., Chanat, J.G., Hornberger, G.M. , and Webb J.R., 2001, Concentration-discharge patterns in acid-neutralizing capacity during stormflow in three small, forested catchments in Shenandoah National Park, Virginia, [abs.], in U.S. Geological Survey Appalachian Region integrated science workshop proceedings, Gatlinburg, Tennessee, October 22-26, 2001: U. S. Geological Survey Open-File Report 01-406, p.130.
  69. Rice, K.C., Chanat, J.G., Hornberger, G.M., and Webb, J.R., 2001, Hydrological and geochemical controls on episodic acidification of streams in Shenandoah National Park, Virginia [abs.], in Abstracts, Virginia Water Research Symposium 2001: Virginia Water Resources Research Center Special Report SR21-2001, p. 29.
  70. Rice, K.C., Deviney, Jr., F.A., and Hornberger, G.M., 2006, Time series and recurrence interval models to predict the vulnerability of streams to episodic acidification in Shenandoah National Park, Virginia: GSA Abstracts with Programs Vol. 38, No. 7; Philadelphia, Pa.
  71. Rice, K.C., Hornberger, G.M., and Webb, R.J., 2000, Episodic variation of acid-neutralizing capacity in streamwater at Paine Run, Shenandoah National Park, Virginia [abs.], American Geophysical Union 2000 Spring Meeting, Washington, D.C.: published as a supplement to EOS Transactions, May 9, 2000, p. S259.
  72. Rice, K.C., Raffensperger, J.P. and Webb, R.J., 1999, Hydrological and geochemical controls on episodic acidification of streams in Shenandoah National Park, Virginia--Development and testing of a predictive model [abs.]: Virginia Water Research Symposium, November 15, 1999, Richmond, Va.
  73. Rice, K.C., and Bricker, O.P., 1995, Relation of streamwater chemistry to hydrologic and geochemical controls in four small forested watersheds on Catoctin Mountain in North-Central Maryland [abs.]: American Geophysical Union Conference, 1995, Fall Meeting, in EOS Transactions, San Francisco, Ca., Nov. 1995.
  74. Rice, K.C., and Conko, K.M., 2004, Atmospheric Wet Deposition of Trace Elements to a Suburban Environment near Washington, D.C., USA [abs.], National Atmospheric Deposition Program Scientific Symposium, Sept. 21-24, 2004, Halifax, Nova Scotia
  75. Richardson, D.L., and Nelms, D.L., 1988, Geographic information system for the assessment of contamination by volatile organic compounds in the Triassic basin of Prince William County, Virginia [abs.]: National Academy of Sciences, U.S. Geological Survey, and Association of American State Geologists, GIS Symposium: Integrating Technology and Geoscience Applications, Denver, Colorado, September 26-30, 1988, p. 137.
  76. Richardson, D.L., and Nelms, D.L., 1989, Geographic information system for the assessment of contamination by volatile organic compounds in the Triassic basin of Prince William County, Virginia [abs.]: National Academy of Sciences, U.S. Geological Survey, and the Association of American State Geologists, Geographic Information System Symposium-Integrating Technology and Geoscience Applications, Denver, Colo., 1988, p. 137.
  77. Sanford, W.E., Pope, J.P., and Selnick, D.L., 2010, Use of chemical hydrograph separation and multiple regression to assess water availability across the commonwealth of Virginia, USA[abs]: Geological Society of America Abstracts with Programs, v.42, no. 5, p. 325.
  78. Sanford, W.E. and Pope, J.P., 2010, Current challenges using models to forecast seawater intrusion: Lessons from the Eastern Shore of Virginia, USA, Hydrogeology Journal, v. 18, no. p. 73-93; DOI: 10.1007/s10040-009-0513-4. (on-line abstract or on-line journal article in pdf format, 3.9 MB, published by Springer Berlin / Heidelberg, copyright U.S. Government)
  79. Sanford, W.E. and Pope, J.P., 2011, Forecasting Salt-Water Intrusion In the Eastern Shore of Virginia Using a Three-Dimensional Numerical Model [abs.]: National Ground Water Association, 2011 Ground Water Summit and 2011 Ground Water Protection Council Spring Meeting, Baltimore, Maryland, May 1-5.
  80. Sanford, W.E. and Pope, J.P., 2011, Use of Regional Groundwater Models to Estimate Potential Submarine Groundwater Discharge along the Chesapeake Bay [abs.]: National Ground Water Association, 2011 Ground Water Summit and 2011 Ground Water Protection Council Spring Meeting, Baltimore, Maryland, May 1-5.
  81. Shedlock, R.J., Phillips, P.J., Bachman, L.J., Hamilton, P.A., and Denver, J.M., 1991, Influence of wetlands on regional water-quality patterns in the Delmarva Peninsula of Delaware, Maryland, and Virginia, in Collected abstracts of the 1991 Society of Wetland Scientists Meeting, Ann Arbor, Mich.
  82. Speiran, G.K., 1991, Processes controlling nitrate concentrations in ground-water discharge [abs.]: First Eastern Shore Natural Resources Symposium, Cape Charles, Va., 1991, 2 p.
  83. Speiran, G.K., 1992, Nitrate concentrations in ground water beneath a riparian wooded wetland near Townsend, Virginia [abs.]; in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1992, p. 14.
  84. Speiran, G.K., 1993, Flow and quality of ground water in Coastal discharge areas of the Eastern Shore, Virginia [abs.]; in American Association of Petroleum Geologist Bulletin, v. 77, p. 1475.
  85. Speiran, G.K., 1994, Effects of sediment composition and land cover on nitrate concentrations and ground-water discharge to estuaries on the Eastern Shore, Virginia [abs.]: 1994 Chesapeake Research Conference, June 1­3, 1994, Norfolk Waterside Marriott Hotel, Va.
  86. Speiran, G.K., 2000, Dissolved organic carbon and disinfection by-product precursors in waters of the Chickahominy River Basin, Virginia, and implications for public supply: U.S. Geological Survey Water-Resources Investigations Report 00-4175, 60 p. (Abstract.)
  87. Speiran, G.K., and Focazio, M.J., 1994, Analysis of ground-water flow from an upland agricultural field to a wooded wetland, saltwater marsh, and estuary based on geology, water levels, water chemistry, and water-recharge dates [abs.]: American Geophysical Union Conference, 1994, Fall Meeting, in EOS Transaction, San Francisco, Ca., Dec. 1995.
  88. Weary, D.J., Doctor, D.H., Orndorff, R.C., and Harlow, G.E., Jr., 2007, Structural control of spring locations in the Northern Shenandoah Valley, Virginia and West Virginia: interpretation of geologic controls on ground-water flow paths in folded and faulted carbonate rocks [abs.]: Geological Society of America Abstracts with Programs, v.39, no. 2, p. 99.
  89. Weary, D.J., Harlow, G.E., Jr., Orndorff, R.C., and Alemán-González, Wilma, 2004, Interdisciplinary cooperative geologic mapping and ground-water resource analyses of Frederick County, Virginia by the U.S. Geological Survey [abs.]: Geological Society of America Abstracts with Programs, v. 36, no. 5, p. 578.
  90. Woodside, M.D., 1990, Copper sulfate treatment of algae in an urban pond in Blacksburg, Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1990, p. 57.
  91. Woodside, M.D. 1995, Nutrients and pesticides in streams draining agricultural and forested basins in the Albemarle-Pamlico drainage basin, North Carolina and Virginia [abs.]: American Geophysical Union Conference, 1995, Fall Meeting, in EOS Transaction, San Francisco, Ca., Nov. 1995.
  92. Woodside, M.D., Belval, D.L., and Bloomquist, J.D., 1995, Nutrient and sediment loads from 11 major river basins in Virginia [abs.], in Collected abstracts of the Virginia Water Resources Conference, Richmond, Va., 1995, p. 39.
  93. Woodside, M.D., and Rowan, M.E., 1991, Spatial distribution of selected trace metals in wetland sediments in the Chickahominy River basin, Virginia [abs.]: Wetland Biogeochemistry Symposium, Baton Rouge, La.,: Laboratory for Wetland Soils and Sediments, Center for Wetland Resources, Louisiana State University, 1991, 1 p.
  94. Wright, W.G., Powell, J.D., and Nelms, D.L., 1991, Monitor-well installation and investigation for volatile organics contamination in multilayered Coastal Plain aquifer system of Virginia [abs.], in Childress, C.J. Oblinger, and Vince, C.C., compilers, Abstracts from the technical sessions of the first U.S. Geological Survey water-quality workshop, Northeastern Region, Skyland, Virginia, March 31 - April 3, 1986: U.S. Geological Survey Open-File Report 91-225, p. 31-32.
  95. Yager, R.M., 2011, Delineating Capture Zones in Inclined and Folded Sedimentary Rock in the Newark Basin and Valley and Ridge Province [abs.]: National Ground Water Association Focus Conference on Fractured Rock and Eastern Groundwater Regional Issues, Burlington, Vermont, September 26-27.