References
[1] Walter, M.T., Walter, M.F., Brooks, E.S., Steenhuis, T.S., Boll, J. and Weiler, K.R. (2000) Hydrologically Sensitive Areas: Variable Source Area Hydrology Implications for Water Quality Risk Assessment. Journal of Soil and Water Conservation, 55, 277-284.
[2] Hewlett, J.D. (1961) Watershed Management. USDA Forest Service, Southeastern Forest Experiment Station, Ashville.
[3] Hewlett, J.D. and Hibbert, A.R. (1967) Factors Affecting the Response of Small Watersheds to Precipitation in Humid Areas. In: Sopper, W.E. and Lull, H.W., Eds., Proceedings of the International Symposium on Forest Hydrology, Pergamon, Pennsylvania State University, New York, 275-290.
[4] Sivapalan, M., Beven, M. and Wood, E.F. (1987) On Hydrologic Similarity: 2. A Scaled Model of Storm Runoff Production. Water Resources Research, 23, 2266-2278.
http://dx.doi.org/10.1029/WR023i012p02266
[5] Betson, R.P. (1964) What Is Watershed Runoff? Journal of Geophysical Research, 69, 1541-1552.
http://dx.doi.org/10.1029/JZ069i008p01541
[6] Dickinson, W.T. and Whiteley, H. (1970) Watershed Areas Contributing to Runoff. International Association of Scientific Hydrology Bulletin, 96, 12-26.
[7] Moore, T., Dunne, T. and Taylor, C.H. (1976) Mapping Runoff-Producing Zones in Humid Regions. Journal of Soil and Water Conservation, 31, 160-164.
[8] O’Loughlin, E.M. (1986) Prediction of Surface Saturation Zones in Natural Catchment by Topographic Analysis. Water Resources Research, 22, 794-804.
http://dx.doi.org/10.1029/WR022i005p00794
[9] Latron, J. and Gallart, F. (2002) Seasonal Dynamics of Runoff Variable Contributing Areas in a Mediterranean Mountain Catchment (Vallcebre, Catalan, Pyrenees). Project 5. ERB and Northern European FRIEND, Demanoska Dolina.
[10] Leh, M.D., Chaubey, I., Murdoch, J., Brahana, J.V. and Haggard, B.E. (2008) Delineating Runoff Processes and Critical Runoff Source Areas in a Pasture Hillslope of the Ozark Highlands. Hydrological Processes, 22, 4190-4204.
http://dx.doi.org/10.1002/hyp.7021
[11] Dunne, T. and Black, R.D. (1970) An Experimental Investigation of Runoff Production in Permeable Soils. Water Resources Research, 6, 478-490.
http://dx.doi.org/10.1029/WR006i002p00478
[12] Hewlett, J.D. (1982) Principles of Forest Hydrology. University of Georgia Press, Athens.
[13] Gburek, W.J. (1990) Initial Contributing Area of a Small Watershed. Journal of Hydrology, 118, 387-403.
http://dx.doi.org/10.1016/0022-1694(90)90270-8
[14] Horton, R.E. (1933) The Role of Infiltration in the Hydrologic Cycle. Transactions of the American Geophysical Union, 14, 446-460.
http://dx.doi.org/10.1029/TR014i001p00446
[15] Novotny, V. and Chesters, G. (1981) Handbook of Nonpoint Pollution: Sources and Management. Van Nostrand Reinhold Company, New York.
[16] Loehr, R.C. (1972) Agricultural Runoff—Characterization and Control. Journal of Sanitary Engineering Division, 98, 909-923.
[17] Olness, S., Smith, J., Rhoades, E.D. and Menzel, R.G. (1975) Nutrient and Sediment Discharge from Agricultural Watersheds in Oklahoma. Journal of Environmental Quality, 4, 331-336.
http://dx.doi.org/10.2134/jeq1975.00472425000400030009x
[18] Wall, G.J., Dickinson, W.T. and Van Vliet, L.J.P. (1982) Agriculture and Water Quality in the Canadian Great Lakes Basin: II. Fluvial Sediments. Journal of Environmental Quality, 11, 482-486.
http://dx.doi.org/10.2134/jeq1982.00472425001100030032x
[19] Dickinson, W.T. and Rudra, R.P. (1986) Identification of Soil Erosion and Fluvial Sediment Problems. Hydrological Processes, 1, 111-124.
http://dx.doi.org/10.1002/hyp.3360010110
[20] Park, S.W., Mostaghimi, S., Cookeand, R.A. and McClellan, P.W. (1994) BMP Impacts on Watershed Runoff, Sediment, and Nutrient Yields. Water Resources Bulletin, 30, 1011-1023.
http://dx.doi.org/10.1111/j.1752-1688.1994.tb03349.x
[21] Miller, M.H., Robinson, J.B., Coote, D.R., Spires, A.C. and Wraper, D.W. (1982) Agriculture and Water Quality in the Canadian Great Lakes Basin: III. Phosphorus. Journal of Environmental Quality, 11, 487-493.
http://dx.doi.org/10.2134/jeq1982.00472425001100030033x
[22] Tomer, M.D., Jamesand, D.E. and Isenhart, T.M. (2003) Optimizing the Placement of Riparian Practices in a Watershed Using Terrain Analysis. Journal of Soil and Water Conservation, 58, 198-206.
[23] PLUARG (1978) Environmental Management Strategy for the Great Lakes Basin. Final Report of the Pollution from Land Use Activities Reference Group to the International Joint Commission, Windsor.
[24] Duda, A.M. and Johnson, R.J. (1985) Cost-Effective Targeting of Agricultural Nonpoint-Source Pollution Controls. Journal of Soil and Water Conservation, 40, 108-111.
[25] Qiu, Z. (2003) A VSA-Based Strategy for Placing Conservation Buffers in Agricultural Watersheds. Environmental Management, 32, 299-311.
[26] Dickinson, W.T., Rudra, R.P. and Wall, G.J. (1990) Targeting Remedial Measures to Nonpoint Source Pollution. Water Resources Bulletin, 26, 499-507.
http://dx.doi.org/10.1111/j.1752-1688.1990.tb01388.x
[27] Megahan, W.F. and King, P.N. (1985) Identification of Critical Areas on Forest Lands for Control of Nonpoint Sources of Pollution. Environmental Management, 9, 7-18.
http://dx.doi.org/10.1007/BF01871440
[28] James, A.L. and Roulet, N.T. (2007) Investigating Hydrologic Connectivity and Its Association with Threshold Change in Runoff Response in a Temperate Forested Watershed. Hydrological Processes, 9, 3391-3408.
http://dx.doi.org/10.1002/hyp.6554
[29] Detty, J.M. and McGuire, K.J. (2010) Topographic Controls on Shallow Groundwater Dynamics: Implications of Hydrologic Connectivity between Hillslopes and Riparian Zones in a Till Mantled Catchment. Hydrological Processes, 24, 2222-2236.
http://dx.doi.org/10.1002/hyp.7656
[30] Sen, S., Srivastava, P., Dane, J.H., Yoo, K.H. and Shaw, J.N. (2010) Spatial-Temporal Variability and Hydrologic Connectivity of Runoff Generation Areas in a North Alabama Pasture—Implications for Phosphorus Transport. Hydrological Processes, 24, 342-356.
[31] Marjerison, R.D., Dahlke, H., Easton, Z.M., Seifert, S. and Walter, M.T. (2011) A Phosphorus Index Transport Factor Based on Variable Source Area Hydrology for New York State. Journal of Soil and Water Conservation, 66, 149-157.
http://dx.doi.org/10.2489/jswc.66.3.149
[32] Buchanan, B.P., Fleming, M., Schneider, R.L., Richards, B.K., Archibald, J., Qiu, Z. and Walter, M.T. (2013) Evaluating Topographic Wetness Indices across Central New York Agricultural Landscapes. Hydrology and Earth System Sciences, 10, 14041-14093.
http://dx.doi.org/10.5194/hessd-10-14041-2013
[33] Thompson, J., Cassidy, R., Doody, D.G. and Flynn, R. (2013) Predicting Critical Source Areas of Sediment in Headwater Catchments. Agriculture, Ecosystems and Environment, 179, 41-52.
http://dx.doi.org/10.1016/j.agee.2013.07.010
[34] Verhoest, N.E.C., Troch, P.A., Paniconi, C. and DeTroch, F.P. (1998) Mapping Basin Scale Variable Source Areas from Multitemporal Remotely Sensed Observations of Soil Moisture Behavior. Water Resources Research, 34, 3235-3244.
http://dx.doi.org/10.1029/98WR02046
[35] Srinivasan, M.S., Gburek, W.J. and Hamlett, J.M. (2002) Dynamics of Stormflow Generation—A Hillslope-Scale Field Study in East-Central Pennsylvania, USA. Hydrological Processes, 16, 649-665.
http://dx.doi.org/10.1002/hyp.311
[36] Arteaga, F.E. and Rantz, S.E. (1973) Application of the Source-Area Concept of Storm Runoff to a Small Arizona Watershed. Journal of Research, U.S. Geological Survey, 1, 493-498.
[37] Mackintosh, E.E. and Van der Hulst, J. (1978) Soil Drainage Classes and Soil Water Table Relations in Medium and Coarse Textured Soils in Southern Ontario. Canadian Journal of Soil Science, 58, 287-301.
http://dx.doi.org/10.4141/cjss78-035