Allen, W.J., 1991, Soil survey of Wakulla County, Florida: U.S. Department of Agriculture Soil Conservation Service, p. 163.
Alexander, R.B., Ludtke, A.S., Fitzgerald, K.K., Briel, L.I., and Schertz, T.L., 1996, Data from the U.S. Geological Survey National Stream Water-Quality Monitoring Networks (WQN) on CD-ROM: U.S. Geological Survey Open-File Report 96-337 and Digital Data Series DDS-37.
Arends, Ernesto, 1981, Vegetation patterns a half century following the chestnut blight in the Great Smoky Mountains National Park: Knoxville, University of Tennessee, Master's thesis, 79 p.
Atwood, W.W., 1940, The physiographic provinces of North America: Boston, Ginn and Co., 536 p.
Bailey, R.G., Avers, P.E., King, T., and McNab, W.H., eds., 1994, Ecoregions and subregions of the United States with supplementary table of map unit descriptions: Washington, D.C., U.S. Department of Agriculture Forest Service, scale 1:7,500,000 (also at URL http://www.fs.fed.us/land/ecosysmgmt/ecoreg1_home.html).
Barnes, Ivan, 1964, Field measurement of alkalinity and pH: U.S. Geological Survey Water-Supply Paper 1535-H, 17 p.
Beebe, V.L., 1934, History of Potter County, Pennsylvania: Coudersport, Pa., Potter County Historical Society, p. 280.
Biesecker, J.E., and Leifeste, D.K., 1975, Water quality of hydrologic bench marks-An indicator of water quality in the natural environment: U.S. Geological Survey Circular 460-E, 21 p.
Brandwein, S.S., and White, R.M., 1983, Surface geologic reconnaissance of Cypress Creek Dome, Perry County, Mississippi: Office of Nuclear Waste Isolation, Battelle Project Management Division, Technical Report ONWI-297, 6 p.
Buell, G.R., 1985, The hydrologic benchmark program-A standard to evaluate time-series trends in selected water-quality constituents for streams in Georgia: U.S. Geological Survey Water-Resources Investigations Report 84-4318, 36 p.
Bullard, C.F., Jr., 1977, Soil survey of Campbell County and City of Lynchburg, Virginia: U.S. Department of Agriculture Soil Conservation Service, 121 p.
Burns, D.A., 1993, Effect of ground-water seeps on nitrate concentrations in stream waters in the Catskill Mountains of New York: EOS, v. 74, no. 43, p. 258.
Cagle, J.W., 1963, Geology and ground-water resources of Escambia County, Alabama: Geological Survey of Alabama Bulletin 74, 205 p.
Cameron, C.C., and Mory, P.C., 1977, Mineral resources of the Bradwell Bay Wilderness and the Sopchoppy River Study Area, Wakulla County, Florida: U.S. Geological Survey Bulletin 1431, 37 p.
Carson, W.S., and Green, T.W., 1981, Soils survey of Rabun and Towns Counties, Georgia: U.S. Department of Agriculture Soil Conservation Service, 97 p.
Clewell, A.F., 1981, Natural setting and vegetation on the Florida panhandle: Mobile, Ala., U.S. Army Corps of Engineers, Miscellaneous Report, Contract DACWO1-77-C-0104, 773 p.
Cobb, E.D., and Biesecker, J.E., 1971, The National Hydrologic BenchMark Network: U.S. Geological Survey Circular 460-D, 38 p.
Cohn, J.P., 1984, A national natural laboratory: Bioscience, v. 44, no. 11, p. 727-730.
Colton, G.W., and Stanley, J.L., 1965, Bedrock geology of the Slate Run quadrangle, Clinton, Lycoming, and Potter Counties, Pennsylvania: Pennsylvania Topographic and Geologic Survey Progress Report 167, scale 1:24,000.
Cooke, Wythe B., 1936, Geology of the Coastal Plain of South Carolina: U.S. Geological Survey Bulletin 867, 196 p., 2 maps, scale 1:500,000.
Cosby, B.J., Ryan, P.F., Webb, J.R., Hornberger, G.M., and Galloway, J.N., 1991, Mountains of western Virginia, in Charles, D.F., ed., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer- Verlag, p. 297-318.
Cotton, J.A., 1989, Soil survey of Covington County, Alabama: U.S. Department of Agriculture Soil Conservation Service, 156 p.
Daniels, W.L., Zelazny, L.W., and Everett, C.J., 1987, Virgin hardwood forest soils of the Southern Appalachian Mountains-II, Weathering, mineralogy, and chemical properties: Soil Science Society of America, v. 51, p. 730-738.
Day, F.P., Jr., Phillips, D.L., and Monk, C.D., 1988, Forest communities and patterns, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 141-150.
Deer, W.A., Howie, R.A., and Zussman, J., 1966, An introduction to the rock-forming minerals: London, England, Longman Group Limited, 528 p.
Dennehy, K.F., Prowell, D.C., and McMahon, P.B., 1988, Reconnaissance hydrogeologic investigation of the Defense Waste Processing Facility and vicinity, Savannah River Plant, South Carolina: U.S. Geological Survey Water-Resources Investigation 88-4221, 74 p.
Denny, C.S., 1956, Surficial geology and geomorphology of Potter County, Pennsylvania: U.S. Geological Survey Professional Paper 288, 72 p.
DeWalle, D.R., Dinicola, R.S., and Sharpe, W.E., 1987, Predicting baseflow alkalinity as an index to episodic stream acidification and fish presence: Water Resources Bulletin, v. 23, no. 1, p. 29-35.
Dinicola, R.S., 1982, Geologic controls on the sensitivity of headwater streams to acid precipitation in the Laurel Highlands of Pennsylvania: State College, Pennsylvania State University, Master's thesis, 69 p.
Douglass, J.E., and Hoover, M.D., 1988, History of Coweeta, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 17-34.
Driscoll, C.T., Likens, G.E., Hedin, L.O., Eaton, J.S., and Bormann, F.H., 1989, Changes in the chemistry of surface waters: Environmental Science and Technology, v. 23, p. 137-143.
Durum, W.H., 1978, Historical profile of quality of water laboratories and activities, 1879-1973: U.S. Geological Survey Open-File Report 78-432, 235 p.
Eagar, Christopher, 1984, Review of the biology and ecology of the balsam wooly aphid in Southern Appalachian spruce-fir forests: U.S. Department of the Interior, National Park Service, Southeast Regional Office, Research/ Resource Management Report SER-71, p. 36-50.
Elwood, J.W., Sale. M.J., and Kaufman, P.R., 1991, The Southern Blue Ridge Province, in Charles, D.F., ed., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer-Verlag, p. 319-364.
Ern, E.H., 1968, Geology of Buckingham quadrangle, Virginia: Virginia Division of Mineral Resources, Report of Investigations 15, 45 p., scale 1:24,000.
Ethridge, F.G., 1977, Petrology, transport, and environment in isochronous Upper Devonian sandstone and siltstone units, New York: Journal of Sedimentary Petrology, v. 47, no. 1, p. 53-65.
Feldman, S.B., Zelazny, L.W., and Baker, J.C., 1991, High-elevation forest soils of the Southern Appalachians-II, Geomorphology, pedogenesis, and clay mineralogy: Soil Science Society of America, v. 55, p. 1782-1791.
Ferguson, R.B., 1978, Athens 1° × 2° NTMS area, Georgia and South Carolina: National Uranium Resource Evaluation Program, E.I. du Pont de Nemours and Company, Savannah River Laboratory, 168 p.
Fishman, M.J., and Friedman, L.C., eds. 1989, Methods for determination of inorganic substances in water and fluvial sediments: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, chap. A1, 545 p.
Fishman, M.J., Raese, J.W., Gerlitz, C.N., and Husband, R.A., 1994, U.S. Geological Survey approved inorganic and organic methods for the analysis of water and fluvial sediment, 1954-94: U.S. Geological Survey Open-File Report 94-351, 55 p.
Flum, T., and Nodvin, S.C., 1995, Factors affecting streamwater chemistry in the Great Smoky Mountains, USA: Water, Air, and Soil Pollution, v. 85, p. 1707-1712.
Forman, R.T., 1979, Pine Barrens-Ecosystem and landscape: New York, Academic Press, 601 p.
Francis, A.M., 1983, Catskill rivers-Birthplace of American fly fishing: Piscataway, N.J., Nick Lyons Books, Winchester Press, p. 187-203.
Francis, J.K., and Loftus, N.S., 1977, Chemical and physical properties of Cumberland Plateau and Highland Rim forest soils: U.S. Department of Agriculture, Forest Service Research Paper SO-138, 44 p.
Freud, Salome, 1991, Analysis of water quality trends for chloride in New York City's Catskill District, Esopus and Schoharie Basins: Durham, N.C., Duke University, Master's thesis, 40 p.
Friedman, L.C., and Fishman, M.J., 1989, Evaluation of methods used from 1965 through 1982 to determine inorganic constituents in water samples: U.S. Geological Survey Water-Supply Paper 2293, 126 p.
Fu, J.M., and Winchester, J.W., 1994, Sources of nitrogen in three watersheds of northern Florida, USA-Mainly atmospheric deposition: Geochimica et Cosmochimica Acta, v. 58, no. 6, p. 1581-1590.
Gandl, L.A., and Spiers, C.A., 1980, Results of water quality sampling near Richton, Cypress Creek, and Lampton salt domes, Mississippi: U.S. Geological Survey Open-File Report 80-442, 18 p.
Gazdik, G.C., Harris, R.A., Welsh, R.A., Jr., and Girol, V.P., 1988, Mines, prospects, and mineral sites, wilderness and RARE II areas, White Mountain National Forest, New Hampshire: U.S. Geological Survey Miscellaneous Field Studies MF-1594-E, scale 1:250,000.
Gemmell, D.J., Good, N.F., and Good, R.E., 1989, Compendium of New Jersey Pine Barrens literature: New Brunswick, N.J., Rutgers University, Division of Pinelands Research, Center for Coastal and Environmental Studies, 221 p.
Georgia Department of Natural Resources, 1985, Water quality investigation of Falling Creek, Jasper and Jones Counties, Georgia, Ocmulgee River Basin: Atlanta, Georgia Department of Natural Resources, Environmental Protection Division, 26 p.
Good, R.E., and Good, N.F., 1984, The Pinelands National Reserve-An ecosystem approach to management: BioScience, v. 34, no. 3, p. 169-173.
Goodlett, J.C., 1955, Vegetation adjacent to the border of the Wisconsin drift in Potter County, Pa.: Petersham, Mass., Harvard Forest Bulletin 25, 93 p.
Hadley, J.B., and Goldsmith, R.M., 1963, Geology of the eastern Great Smoky Mountains, North Carolina and Tennessee: U.S. Geological Survey Professional Paper 349-B, 118 p.
Hainly, R.A., and Ritter, J.R., 1986, Areal and temporal variability of selected water-quality characteristics in two hydrologic-benchmark basins in the Northeastern United States: U.S. Geological Survey Water- Resources Investigations Report 85-4025, 22 p.
Hainly, R.A., Truhlar, J.F., and Wetzel, K.L., 1989, Surface-water quality in the West Branch Susquehanna River Basin, Pennsylvania-An appraisal of areal and temporal variability from 1962 to 1982 in Hydrologic Accounting Unit 020502: U.S. Geological Survey Water-Resources Investigations Report 85-4283, 50 p.
Harkins, J.R., 1981, Hydrology of area 22, eastern coal province, Alabama: U.S. Geological Survey Water-Resources Investigations 81-135, 72 p.
Harper, J.A., 1989, Leidy gas field-Atlas of oil and gas fields: Tulsa, Okla., The American Association of Petroleum Geologists Treatise of Petroleum Geology, 35 p.
Hatch, N.L., Jr., and Moench, R.H., 1984, Bedrock geologic map of the wildernesses and roadless areas of the White Mountain National Forest, Coos, Carroll, and Grafton Counties, New Hampshire: U.S. Geological Survey Miscellaneous Field Studies MF-1594-A, scale 1:250,000.
Hatcher, R.D., Jr., 1988, Bedrock geology and regional geologic setting of Coweeta Hydrologic Laboratory in the eastern Blue Ridge, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 81-92.
Hem, John D., 1989, Study and interpretation of the chemical characteristics of natural water: U.S. Geological Survey Water-Supply Paper 2254, 263 p.
Heritage Conservation and Recreation Service, 1979, Buffalo River, Tennessee, wild and scenic river study: Washington, D.C., House document, 96th Congress, 1st session, no. 96-199, 239 p.
Hirsch, R.M., Slack, J.R., and Smith, R.A., 1982, Techniques of trend analysis for monthly water-quality data: Water Resources Research, v. 18, no. 1, p. 107-121.
Hunter, C.H., 1990, A climatological description of the Savannah River Site: Westinghouse Savannah River Company, Savannah River Site, DE-AC09-89SR18035.
Husar, R.B., Sullivan, T.J., and Charles, D.F., 1991, Historical trends in atmospheric sulfur deposition and methods for assessing long-term trends in surface water chemistry, in Charles, D.F., ed., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer-Verlag, p. 48-92.
Hydrolab, 1992, Application Note #102: Hydrolab Corporation, P.O. Box 50116, Austin, Texas, 2 p.
Johnson, A.H., 1979, Acidification of headwater streams in the New Jersey Pine Barrens: Journal of Environmental Quality, v. 8, no. 3, p. 383-386.
Johnson, D.W., and Ruess, J.O., 1984, Soil mediated effects of atmospherically deposited sulphur and nitrogen: Philosophical Transactions of the Royal Society of London, ser. B, v. 305, p. 383-392.
Johnsson, P.A., and Barringer, J.L., 1993, Water quality and hydrogeochemical processes in McDonalds Branch basin, New Jersey Pinelands, 1984-1988: U.S. Geological Survey Water-Resources Investigations Report 91-4081, 111 p.
Jones, S.M., Van Lear, D.H., and Cox, S.K., 1981, Major forest community types of the Savannah River Site-A field guide: U.S. Department of Energy Contract DE-AS09-77SR01026, 79 p.
Kahl, J.S., Norton, S.A., Cronan, C.S., Fernandez, I.J., Bacon, L.C., and Haines, T.A., 1991, Maine, in Charles, D.F., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer-Verlag, p. 203-235.
King, P.B., 1963, Geology of the central Great Smoky Mountains, Tennessee: U.S. Geological Survey Professional Paper 349-C.
King, P.B., 1968, Geology of the Great Smoky Mountains National Park Tennessee and North Carolina: U.S. Geological Survey Professional Paper 587.
Kohler, C.D., 1986, Soil survey of Lycoming County, Pennsylvania: U.S. Department of Agriculture Soil Conservation Service, 209 p.
Kramer, James, and Tessier, Andre, 1982, Acidification of aquatic systems-A critique of chemical approaches: Environmental Science and Technology, v. 16, no. 11, p. 606A-615A.
Kudish, M.K., 1971, Vegetational history of the Catskill High Peaks: Syracuse, N.Y., State University of Syracuse, Ph.D. dissertation, 254 p.
Kudish, M.K., 1979, Catskill soils and forest history: Hobart, N.Y., The Catskill Center for Conservation and Development, Inc., 45 p.
Lambert, R.S., 1957, The pioneer history of the Great Smoky Mountains National Park: Great Smoky Mountains National Park, report to the superintendent, 96 p.
Lambert, R.S., 1960, Logging in the Great Smoky Mountains: Great Smoky Mountains National Park, report to the superintendent, 65 p.
Langley, T.M., and Marter, W.L., 1973, The Savannah River Plant Site: Prepared for E.I. Du Pont De Nemours & Company, Savannah River Laboratory, Aiken, S.C., report DP-1323, 175 p.
Lawrence, C.L., 1987, Streamflow characteristics at hydrologic benchmark stations: U.S. Geological Survey Circular 941, 123 p.
Leopold, L.B., 1962, A national network of hydrologic bench marks: U.S. Geological Survey Circular 460-B, 4 p.
Likens, G.E., Bormann, F.H., Pierce, R.S., Eaton, J.S., and Johnson, N.M., 1977, Biogeochemistry of a forested ecosystem: New York, Springer-Verlag, 146 p.
Lins, H.F., 1986, Recent patterns of sulfate variability in pristine streams: Atmospheric Environment, v. 20, no. 2, p. 367-375.
Lord, D.G., Barringer, J.L., Johnsson, P.A., Schuster, P.A., Walker, R.L., Fairchild, J.E., Sroka, B.N., and Jacobsen, Eric, 1990, Hydrogeochemical data from an acidic deposition study at McDonalds Branch basin in the New Jersey Pinelands, 1983-1986: U.S. Geological Survey Open-File Report 88-500, 124 p.
Lynch, J.A., and Corbett, E.S., 1989, Hydrologic control of sulfate mobility in a forested watershed: Water Resources Research, v. 25, no. 7, p. 1695-1703.
Lynch, J.A., Corbett, E.S., and Grimm, J.W., 1988, Atmospheric deposition-Spatial and temporal variations in Pennsylvania, 1987: University Park, Pennsylvania State University, Environmental Resources Research Institute, Publ. ER8806, 103 p.
Lynch, J.A., Grimm, J.W., and Bowersox, V.C., 1995, Trends in precipitation chemistry in the United States-A national perspective, 1980-1992: Atmospheric Environment, v. 29, no. 11, p. 1231-1246.
MacKenzie, M.D., 1993, The vegetation of Great Smoky Mountains National Park-Past, present, and future: Knoxville, University of Tennessee, Ph.D. dissertation, 154 p.
Madsen, E.L., Morgan, M.D., and Good, R.E., 1986, Simultaneous photoreduction and microbial oxidation of iron in a stream in New Jersey Pinelands: Limnology and Oceanography, v. 31, no. 4, p. 832-838.
Marr, J.D., Jr., 1980, Geology of the Andersonville quadrangle, Virginia: Virginia Division of Mineral Resources, scale 1:24,000.
Markley, M.L., 1979, Soil series of the Pine Barren, in Forman, R.T.T., Pine Barrens-Ecosystem and landscape: New York, Academic Press, p. 81-93.
Mathews, R.C., and Morgan, E.L., 1982, Toxicity of Anakeesta Formation leachates to shovel-nosed salamander, Great Smoky Mountains National Park: Journal of Environmental Quality, v. 11, no. 1, p. 102-106.
Matthews, Vincent, 1967, Geology and petrology of the pegmatite district in southwestern Jasper County, Georgia: Athens, University of Georgia, Master's thesis, 68 p.
McAllister, Lee, and Ochman, M.S., 1992, Hiking in the Catskill Mountains: Guidebook, The New York-New Jersey Trail Conference [produced by The Whole Concept Design Studio, New York], p. 46-51.
McCormick, J.S., 1955, A vegetation inventory of two watersheds in the New Jersey Pine Barrens: New Brunswick, N.J., Rutgers University, Ph.D. dissertation, 125 p.
McIntosh, R.P., 1972, Forests of the Catskill Mountains, New York: Ecological Monographs, v. 42, p. 143-161.
Mitchell, Cleveland J., Jr., 1990, Soil survey of Kershaw County area, South Carolina: U.S. Department of Agriculture Soil Conservation Service, 165 p.
Morgan, M.D., 1984, Acidification of headwater streams in the New Jersey Pinelands-A re-evaluation: Limnology and Oceanography, v. 29, no. 6, p. 1259-1266.
Morse, William C., 1944, Geology and ground-water resources of the Camp Shelby area: Mississippi State Geological Survey Bulletin 58, 72 p.
Murdoch, P.S., 1991, Chemical budgets and stream-chemistry dynamics of a headwater stream in the Catskill Mountains of New York, October 1, 1983, through September 30, 1985: U.S. Geological Survey Water-Resources Investigations Report 88-4035, 66 p.
Murdoch, P.S., and Barnes, C.R., 1991, Stream acidification in the Catskill Mountains of New York: U.S. Geological Survey Open-File Report 91-0225, p. 7-8.
Murdoch, P.S., and Stoddard, J.L., 1993, The role of nitrate in the acidification of streams in the Catskill Mountains of New York: Water Resources Research, v. 28, no. 10, p. 2707-2720.
Nodvin, S.C., Rigel, J.S., and Twigg, S.M., 1993, An indexed reference database of the Great Smoky Mountains, North Carolina and Tennessee: National Park Service, Southeastern Region, Technical Report NPS/SERGRSM/NRTR-93/08, NPS-D-413, p. 156.
Nodvin, S.C., Van Miegroet, H., Lindberg, S.E., Nicholas, N.S., and Johnson, D.W., 1995, Acidic deposition, ecosystem processes, and nitrogen saturation in a high elevation southern Appalachian watershed: Water, Air, and Soil Pollution, v. 85, p. 1647-1652.
Overdorff, Douglas, 1987, A preliminary study conducted in the Young Womans Creek, Lycoming Creek and Loyalsock Creek Watersheds during fall 1986 and winter 1987 to monitor the effects attributable to acid rain: Williamsport, Pa., Department of Environmental Resources, Division of Water Quality, 33 p.
Overton, J.R., 1959, Soil survey of Lawrence County, Tennessee: U.S. Department of Agriculture Soil Conservation Service, 61 p.
Payne, H.H., 1976, Soil survey of Baldwin, Jones, and Putnam Counties, Georgia: U.S. Department of Agriculture Soil Conservation Service, 73 p.
Peden, M.E., 1983, Sampling, analytical, and quality assurance protocols for the National Atmospheric Deposition Program, in Campbell, S.A., ed., Sampling and analysis of rain: American Society for Testing and Materials, Special Technical Publication 823, p. 72-83.
Peper, J.D., Lesure, F.G., Cox, L.J., and D'Agostino, J.P., 1991, Geology, geochemistry, and mineral resource assessment of the Southern Nantahala Wilderness and adjacent roadless areas, Rabun and Towns Counties, Georgia, and Clay and Macon Counties, North Carolina: U.S. Geological Survey Bulletin 1883, 30 p.
Perry, R.A., 1971, The economic impact of New York City reservoirs on the Catskill Mountain area of New York State: U.S. Geological Survey Open-File Report 76-0568, 165 p.
Peters, N.E., 1991, Chloride cycling in two forested lake watersheds in the west-central Adirondack Mountains, New York, U.S.A.: Water, Air, and Soil Pollution, v. 59, p. 201-215.
Peters, N.E., Schroeder, R.A., and Troutman, D.E., 1982, Temporal trends in the acidity of precipitation and surface waters of New York: U.S. Geological Survey Water-Supply Paper 2188, 35 p.
Plummer, G.L., 1983, Georgia rainfall precipitation patterns at 23 places, 1734-1982: Athens, Georgia Academy of Sciences, 119 p.
Pollman, C.D., and Canfield, D.E., Jr., 1991, Florida, in Charles, D.F., ed., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer-Verlag, p. 367-416.
Powers, E.D., 1974, Cataloochee-A sense of place: National Parks and Conservation Magazine, December, p. 10- 14.
Prowell, David D., 1994, Preliminary geologic map of the Savannah River Site, Aiken, Allendale, and Barnwell Counties, South Carolina: U.S. Geological Open-File Report 94-181, 14 p., 1 map, scale 1:48,000.
Pyle, Charlotte, 1985, Vegetation disturbance history of Great Smoky Mountains National Park-An analysis of archival maps and records: U.S. Department of the Interior, National Park Service, Southeast Region, Research/Resource Management Report SER-77, 69 p.
Rhodehamel, E.C., 1970, A hydrologic analysis of the New Jersey Pine Barrens region: Trenton, New Jersey Division of Water Policy Water Resources Circular 22, 35 p.
Rhodehamel, E.C., 1979, Geology of the Pine Barrens of New Jersey, in Forman, R.T.T., Pine Barrens- Ecosystem and landscape: New York, Academic Press, p. 39-58.
Rich, J.L., 1935, Glacial geology of the Catskills: New York State Museum Bulletin 299, 180 p.
Riley, Laura, and Riley, William, 1979, Guide to the National Wildlife Refuges: Garden City, N.Y., Anchor Press/Doubleday, p. 136-137.
Rochelle, B.P., and Church, M.R., 1987, Regional patterns of sulfate retention in watersheds of the eastern U.S.: Water, Air, and Soil Pollution, v. 33, p. 61-73.
Rogers, Vergil A., 1990, Soil survey of Aiken County Area, South Carolina: U.S. Department of Agriculture Soil Conservation Service, 134 p., 76 soil maps, scale 1:20,000.
Rose, Seth, 1994, Major ion variation and efflux related to discharge in a mafic Piedmont province watershed: Hydrological Processes, v. 8, p. 481-496.
Rose, Seth, 1996, Temporal environmental isotopic variation within the Falling Creek (Georgia) watershed- Implications for contributions to streamflow: Journal of Hydrology, v. 174, p. 243-261.
Ruhe, R.V., and Matney, E.A., 1980, Clay mineralogy of selected sediments and soils at the Savannah River Plant, Aiken, South Carolina: Bloomington, Indiana University, Water Resources Research Center, 48 p.
Rupert, Frank, and Spencer, Steve, 1988, Geology of Wakulla County, Florida: Florida Geological Survey Bulletin 60, 46 p.
Ryan, J.N., and Gschwend, P.M., 1990, Colloid mobilization in two Atlantic Coastal Plain aquifers: Water Resources Research, v. 26, no. 2, p. 307-322.
Schertz, T.L., Alexander, R.B., and Ohe, D.J., 1991, The computer program Estimate Trend (ESTREND)- A system for the detection of trends in water-quality data: U.S. Geological Survey Water-Resources Investigations Report 91-4040, 60 p.
Schertz, T.L., Wells, F.C., and Ohe, D.J., 1994, Sources of trends in water-quality data for selected streams in Texas, 1975-89 water years: U.S. Geological Survey Water-Resources Investigation 94-4213, 49 p.
Schweinfurth, S.P., Trent, V.A., and Helton, E.D., 1981, Geologic map of the Sipsey Wilderness and additions, Lawrence and Winston Counties, Alabama: U.S. Geological Survey Miscellaneous Field Studies Map MF-1288-B.
Shanks, R.E., 1954, Climates of the Great Smoky Mountains: Ecology, v. 35, p. 354-361.
Shanley, J.B., 1992, Sulfate retention and release in soils at Panola Mountain, Georgia: Soil Science, v. 154, no. 6, p. 499-508.
Silsbee, D.G., and Larson, G.L., 1982, Water quality of streams in the Great Smoky Mountains National Park: Hydrobiologia, v. 89, p. 97-115.
Silsbee, D.G., and Larson, G.L., 1983, A comparison of streams in logged and unlogged areas of Great Smoky Mountains National Park: Hydrobiologia, v. 102, p. 99-111.
Siple, George E., 1967, Geology and ground water of the Savannah River Plant and vicinity, South Carolina: U.S. Geological Survey Water-Supply Paper 1841, 113 p.
Sisler, J.F., 1996, Spatial and seasonal patterns and long term variability of the composition of the haze in the United States-An analysis of data from the IMPROVE network: Report by Cooperative Institute for Research in the Atmosphere (CIRA), Colorado State University, Ft. Collins, Colo., ISSN: 0737-5352-32.
Smalley, G.W., 1979, Classification and evaluation of forest sites on the Southern Cumberland Plateau: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, general technical report SO-23.
Smalley, G.W., 1981, Classification and evaluation of forest sites on the western Highland Rim and Pennyroyal: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, general technical report SO-30.
Smalley, G.W., 1991, Classification and evaluation of forest sites on the Natchez Trace State Forest, State Resort Park, and Wildlife Management Area in west Tennessee: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, general technical report SO-85, 73 p.
Smith, R.A., and Alexander, R.B., 1983, Evidence for acid-precipitation-induced trends in stream chemistry at hydrologic bench-mark stations: U.S. Geological Survey Circular 910, 12 p.
Spiers, C.A., and Gandl, L.A., 1980, A preliminary report of the geohydrology of the Mississippi salt-dome basin: U.S. Geological Survey Open-File Report 80-595, 45 p.
Stauffer, R.E., and Wittchen, B.D., 1991, Effects of silicate weathering on water chemistry in forested, upland, felsic terrane of the USA: Geochimica et Cosmochimica Acta, v. 55, p. 3253-3271.
Stearns, R.G., and Wilson, J.M., 1971, Hydrology, geology, and erosion by leaching in Skillman Basin on the Western Highland Rim: Nashville, Tennessee Department of Conservation, Division of Water Resources, 33 p.
Stoddard, J.L., 1991, Trends in Catskill stream water quality-Evidence for historical data: Water Resources Research, v. 27, no. 11, p. 2855-2864.
Stoddard, J.L., and Murdoch, P.A., 1991, Catskill Mountains, in Charles, D.F., ed., Acidic deposition and aquatic ecosystems-Regional case studies: New York, Springer-Verlag, p. 237-272.
Swank, W.T., and Crossley, D.A., Jr., 1988, Introduction and site description, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 3-16.
Swank, W.T., and Waide, J.B., 1988, Characterization of baseline precipitation and stream chemistry and nutrient budgets for control watersheds, in Swank, W.T., and Crossley, D.A., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 57-79.
Swanson, K.A., and Johnson, A.H., 1980, Trace metal budgets for a forested watershed in the New Jersey Pine Barrens: Water Resources Research, v. 16, no. 2, p. 373-376.
Swift, L.W., Jr., and Waide, J.B., 1988, Characterization of baseline precipitation and stream chemistry and nutrient budgets for control watersheds, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 57-80.
Tennessee Department of Public Health, 1974, Water quality survey of the Buffalo River: Nashville, Tenn., Division of Water Quality Control, 53 p.
Thomas, P.J., Baker, J.C., and Simpson, T.W., 1989, Variability of the Cecil Map Unit in Appomattox County, Virginia: Journal of Soil Science Society of America, v. 53, p. 1470-1474.
Thompson, W.B., and Fowler, B.K., 1989, Deglaciation of the upper Androscoggin River valley and northeastern White Mountains, Maine and New Hampshire: Maine Geological Survey, v. 6, p. 71-88.
Tornes, L.A., 1979, Soil survey of Ulster County, New York: U.S. Department of Agriculture Soil Conservation Service, 273 p.
Turner, R.S., Johnson, A.H., and Wang, D., 1985, Biogeochemistry of aluminum in McDonalds Branch watershed, New Jersey Pine Barrens: Journal of Environmental Quality, v. 14, no. 3, p. 314-323.
U.S. Department of Agriculture, 1985, Final environmental impact statement, national forests in Mississippi, land and resource management plan: Forest Service, Southern Region, Mississippi.
U.S. Department of Agriculture, 1986, Final environmental impact statement, land and resource management plan, White Mountain National Forest: Forest Service, Eastern Region, New Hampshire, 759 p.
U.S. Department of Agriculture, 1988, Sipsey Fork, West Fork, final environmental impact statement/wild and scenic river study report: Forest Service, Southern Region, Alabama.
U.S. Department of Agriculture, 1994, Final environmental impact statement for military training use of National Forest lands at Camp Shelby, Mississippi: Forest Service, Southern Region, Mississippi.
U.S. Department of Agriculture, 1995, Final environmental impact statement and wild and scenic river study report on the Sopchoppy River: Forest Service Southern Region, Florida.
U.S. Department of the Interior, 1988, Final environmental impact statement for the general management plan, Great Smoky Mountain National Park, North Carolina-Tennessee: National Park Service, Denver Service Center.
U.S. Geological Survey, published annually, Water resources data, Alabama, Montgomery: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Florida, Tallahassee: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Georgia, Atlanta: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Maine, Augusta: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Mississippi, Pearl: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, New Jersey, Trenton: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, New York, Albany: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, North Carolina, Raleigh: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Pennsylvania, Lemoyne: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, South Carolina, Columbia: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Tennessee, Nashville: U.S. Geological Survey Water Data Report.
U.S. Geological Survey, published annually, Water resources data, Virginia, Richmond: U.S. Geological Survey Water Data Report.
Velbel, M.A., 1988, Weathering and soil-forming processes, in Swank, W.T., and Crossley, D.A., Jr., eds., Forest hydrology and ecology at Coweeta: New York, Springer-Verlag, p. 93-102.
Vincent, H.R., McConnell, K.I., and Perley, P.C., 1990, Geology of selected mafic and ultramafic rocks of Georgia- A review: Georgia Geological Survey Information Circular 82, 59 p.
Wang, Deane, 1984, Fire and nutrient dynamics in a pine-oak forest ecosystem in the New Jersey Pine Barrens: New Haven, Conn., Yale University, Ph.D. dissertation, 217 p.
Ward, G.M., 1992, A longitudinal survey of the water chemistry of Sipsey Fork, Bankhead National Forest, Alabama: Report for the Forest Service, Contract 4-4146-0369.
Wight, D.B., 1971, The Wild River Wilderness: Littleton, N.H., Courier Printing Co., Inc., 158 p.
Williams, B.H., Coates, W.H, and Scripture, P.N., 1948, Soil survey of Coos County, New Hampshire: U.S. Department of Agriculture Soil Conservation Service, Series 1937, no. 5, 99 p.
Zampella, R.A., 1994, Characterization of surface water quality along a watershed disturbance gradient: Water Resources Bulletin, v. 30, no. 4, p. 605-611.
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Last updated Thursday, July 27, 2000.