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The Water Erosion Prediction Project (WEPP) Model

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Landscape Erosion and Evolution Modeling

Abstract

Soil erosion by water continues to be a serious problem throughout the world, and models play an increasingly critical role in conservation and assessment efforts. Improved soil erosion prediction technology is needed to provide land managers, conservationists and others with tools to examine the impact of different land management decisions on on-site soil loss and off-site sediment yield and determining optimal land use. Additionally, soil erosion prediction technology allows policymakers to assess the current status of land resources and the potential need for enhanced or new policies to protect soil and water resources.

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References

  • Alberts, GA, Nearing, MA, Weltz, MA, Risse, LM, Pierson, FB, Zhang, XC, Laflen, JM, and Simanton, JR, 1995, Soil component: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), NESRL Rept. No. 10, USDA-ARS National Soil Erosion Research Laboratory, West Lafayette, Indiana.

    Google Scholar 

  • Amore, E, Santoro, C, Modica, C, and Nearing, MA, 2000, Application of two soil erosion models to a large Sicilian basin: Proc. 3rd Int. Cong. Eur. Soc. Soil Conser. March 28-April 1, 2000.

    Google Scholar 

  • Arnold, JG, and Williams, JR, 1989, Stochastic generation of internal storm structure: Trans. Am. Soc. Agric. Eng., 32: 161–166.

    Google Scholar 

  • Arnold, JG, Williams, JR, Nicks, AD, and Sammons, NB, 1990, SWRRB: A basin scale simulation model for soil and water resource management, Texas A&M Univ. Press, College Station, Texas. 142 pp.

    Google Scholar 

  • Arnold, JG, Weltz MA, Alberts EE, and Flanagan, DC, 1995, Plant growth component: in USDA- Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), NSERL Report No. 10, USDA-ARS National Soil Erosion Research Laboratory, West Lafayette, Indiana.

    Google Scholar 

  • Ascough II, JC, Baffaut, C, Nearing, MA, and Liu, BY, 1997, The WEPP watershed model: I. hydrology and erosion: Trans. Am. Soc. Agric. Eng., 40: 921–933.

    Google Scholar 

  • Baffaut, C, Nearing, MA, Ascough II, JC, and Liu, BY, 1997, The WEPP watershed model: II. sensitivity analysis and discretization on small watersheds: Trans. Am. Soc. Agric. Eng., 40: 935–943.

    Google Scholar 

  • Burroughs, ER, Luce, CH, and Phillips, F, 1992, Estimating interrill erodibility of forest soils: Trans. Am. Soc. Agric. Eng., 35: 1489–1495.

    Google Scholar 

  • Chow, VT, 1959, Open-Channel Hydraulics, McGraw-Hill, New York.

    Google Scholar 

  • Chu, ST, 1978, Infiltration during an unsteady rain: Water Resour. Res., 14: 461–466.

    Google Scholar 

  • Cochrane, TA, and Flanagan, DC, 1999, Assessing water erosion in small watersheds using WEPP with GIS and digital elevation models: J. Soil Water Conserv., 54: 678–685.

    Google Scholar 

  • Deer-Ascough, LA, 1995, A Framework for Uncertainty Analysis of Complex Process-Based Models, Ph.D. Thesis, Purdue Univ.

    Google Scholar 

  • Doerring, O, Habeck, M, Lowenberg-Doboer, J, Pfeifer, R, Randolph, JC, Southworth, J,Mazzocco, M, and Nearing, M, 1999, Global climate change: Implications of extreme events for conservation strategies, Abstracts, 10th Meeting of the Int. Soil Conserv. Org., May 23-28, 1999, Purdue Univ., West Lafayette, Indiana.

    Google Scholar 

  • Elliot, WJ, Liebenow, AM, Laflen, JM, and Kohl, KD, 1989, A Compendium of Soil Erodibility Data from WEPP Cropland Soil Field Erodibility Experiments 1987 & 1988: NSERL Report No. 3, USDA-ARS National Soil Erosion Research Laboratory, West Lafayette, Indiana.

    Google Scholar 

  • Elliot, WJ, Qiong, W, and Elliot, AV, 1993, Application of the WEPP model to surface mine reclamation, Am. Soc. Surface Mine Reclam., Paper presented at Challenge of Integrating Diverse Perspectives in Reclamation, 10th National Meeting, Spokane, Washington.

    Google Scholar 

  • Elliot, WJ, Luce, C, and Robichaud, P, 1996, Predicting sedimentation from timber harvest areas with the WEPP model: Paper presented at 6th Federal Interagency Sedimentation Conf., Las Vegas, Nevada.

    Google Scholar 

  • Ellison, WD, 1947a, Soil Erosion, Soil Sci. Soc. Am. Proc., 12: 479–484.

    Article  Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng., 28: 145–146

    Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng., 28: 197–201

    Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng.,28:245–248

    Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng.,28: 297–300

    Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng.,28: 349–351

    Google Scholar 

  • Ellison, WD, 1947b, Soil erosion studies-parts 1-6, Agric. Eng.,28: 402–405, 408.

    Google Scholar 

  • Favis-Mortlock, DT, and Savabi, MR, 1998, Shifts in rates and spatial distribution of soil erosion and deposition under climate change: in Advances in Hillslope Processes (MG Anderson and S Brooks, eds.), Wiley, London.

    Google Scholar 

  • Finkner, SC, Nearing, MA, Foster, GR, and Gilley, JE, 1989, A simplified equation for modeling sediment transport capacity: Trans. Am. Soc. Agric. Eng., 32: 1545–1550.

    Google Scholar 

  • Flanagan, DC, and Livingston, SJ (eds.), 1995, USDA-Water Erosion Prediction Project: WEPP User Summary, NSERL Report No. 11, USDA-ARS National Soil Erosion Research Laboratory, West Lafayette, Indiana.

    Google Scholar 

  • Flanagan, DC, and Nearing, MA (eds.), 1995, USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation, NSERL Report No. 10, USDA-ARS National Soil Erosion Research Laboratory, West Lafayette, Indiana.

    Google Scholar 

  • Flanagan, DC, Fu, H, Frankenberger, JR, Livingston, SJ, and Meyer, CR, 1998, A Windows interface for the WEPP erosion model, ASAE Paper No. 98-2135, Am. Soc. Agric. Eng., St. Joseph, Michigan, 14 pp.

    Google Scholar 

  • Flanagan, DC, and Nearing, MA, 2000, Sediment particle sorting on hillslope profiles in the WEPP model: Trans. Am. Soc. Agric. Eng., 43: 573–583.

    Google Scholar 

  • Foster, GR, 1982, Modeling the erosion process: in Hydrologic Modeling of Small Watersheds (CT Haan, ed.), ASAE Monograph No. 5, Am. Soc. Agric. Eng., St. Joseph, Michigan: 295–380.

    Google Scholar 

  • Foster, GR, and Meyer, LD, 1972, A closed-form soil erosion equation for upland areas: in Sedimentation: Symposium to Honor Professor H.A. Einstein, (HW Shen, ed.), Ft. Collins, Colorado.

    Google Scholar 

  • Foster, GR, Lane, LJ, Nowlin, JD, Laflen, JM, and Young, RA, 1980, A model to estimate sediment yield from field-sized areas: development of model: in CREAMS: A Field-Scale Model for Chemicals, Runoff, and Erosion From Agricultural Management Systems, Vol. II:User Manual (WG Knisel, ed.), Conserv. Res. Report No. 26. USDA-Sci. Educ. Admin.: 193–281.

    Google Scholar 

  • Foster, GR, Laflen, JM, and Alonso, CW, 1985a, A replacement for the Universal Soil Loss Equation (USLE): Proc. Natural Resources Modeling Symp. (DG DeCoursey, ed.), Pingree Park, CO, October 16-20, 1983, USDA- ARS, 30: 468–472.

    Google Scholar 

  • Foster, GR, Young, RA, and Neibling, WH, 1985b, Sediment composition for nonpoint source pollution analyses: Trans. Am. Soc. Agric. Eng., 28: 133–139.

    Google Scholar 

  • Foster, GR, and Lane, LJ, (eds.), 1987, User Requirements: USDA-Water Erosion Prediction Project (WEPP): USDA-ARS, NSERL Rept. No. 1.

    Google Scholar 

  • Foster, GR, Flanagan, DC, Nearing, MA, Lane, LJ, Risse, LM, and Finkner, SC, 1995, Hillslope erosion component: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS, NSERL Report No. 10.

    Google Scholar 

  • Fox, FA, Flanagan, DC, Wagner, LE, and Deer-Ascough, L, 2001, WEPS and WEPP science commonality project: Proc. ASAE Symp. on Soil Erosion Res. for the 21st Century (JC Ascough II and DC Flanagan, eds.), Honolulu, Hawaii, January 3-5, 2001: 376–379.

    Google Scholar 

  • Ghidey, F, Gregory, JM, McCarty, TR, and Alberts, EE, 1985, Residue decay evaluation and prediction: Trans. Am. Soc. Agric. Eng., 28: 102–105.

    Google Scholar 

  • Gilley, JE, Kottwitz, ER, and Simanton, JR, 1990, Hydraulic characteristics of rills: Trans. Am. Soc. Agric. Eng., 33: 1900–1906.

    Google Scholar 

  • Gilley, JE, and Finkner, SC, 1991, Hydraulic roughness coefficients as affected by random roughness: Trans. Am. Soc. Agric. Eng., 34: 897–903.

    Google Scholar 

  • Gilley, JE, Kottwitz, ER, and Wieman, GA, 1991, Roughness coefficients for selected residue materials: J. Irrig. Drain. Eng., Am. Soc. Civil Eng., 117: 503–514.

    Google Scholar 

  • Gilley, JE, Kottwitz, ER, and Wieman, GA, 1992, Darcy-Weisbach roughness coefficients for gravel and cobble surfaces: J. Irrig. Drain. Eng., Am. Soc. Civil Eng., 118: 104–112.

    Article  Google Scholar 

  • Gilley, JE, and Kottwitz, ER, 1994, Darcy-Weisbach roughness coefficients for selected crops:Trans. Am. Soc. Agric. Eng., 37: 467–471.

    Google Scholar 

  • Gilley, JE, and Weltz, MA, 1995, Hydraulics of overland flow: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS, NSERL Report No. 10.

    Google Scholar 

  • Govers, G, 1996, Soil erosion process research: a state of the art, Academie voor Wetenschappen, Letteren en Schone Kunsten van Belgie, Klasse der Wettenschappen, 58: 1.

    Google Scholar 

  • Huggins, LF, and Burney, JR, 1982, Chapter 5. Surface runoff, storage, and routing: in Hydrologic Modeling of Small Watersheds (CT Haan, ed.), ASAE Monograph No. 5, Am. Soc. Agric, Eng., St. Joseph, Michigan: 167–225.

    Google Scholar 

  • Jensen, ME, (ed.), 1974, Consumptive Use of Water and Irrigation Requirements, Report Tech. Comm. Irrig. Water Requirements, Irrig. Drain. Div., ASCE, 227 pp.

    Google Scholar 

  • Katz, DM, Watts, FJ, and Burroughs, ER, 1995, Effects of surface roughness and rainfall impact on overland flow: J. Hydr. Div., Am. Soc. Civil Eng., 121: 546–553.

    Article  Google Scholar 

  • Knisel, WG, (ed.), 1980, CREAMS: A field-scale model for Chemicals, Runoff, and Erosion from Agricultural Management Systems, USDA-Science and Education Admin. Cons. Res. Rept. No. 26, 640 pp.

    Google Scholar 

  • Kottwitz, ER, 1995, Irrigation component: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS, NSERL Report No. 10.

    Google Scholar 

  • Laflen, JM, 1985, Tillage and residue effect on erosion from cropland: Proc. Natural Resources Modeling Symp (DG DeCoursey, ed.), Pingree Park, CO, October 16-20, 1983, USDA-ARS, 30:438–441.

    Google Scholar 

  • Laflen, JM, Elliot, WJ, Simanton, R, Holzhey, S, and Kohl, KD, 1991, WEPP soil erodibility experiments for rangeland and cropland soils: J. Soil Water Conserv., 46: 39–44.

    Google Scholar 

  • Lindley, MR, Barfìeld, BJ, Ascough II, JC, Wilson, BN, and Stevens, EW, 1998a, Hydraulic simulation techniques incorporated in the surface impoundment of WEPP: App. Eng. Agric., 14:249–256.

    Google Scholar 

  • Lindley, MR, Barfìeld, BJ, Ascough II, JC, Wilson, BN, and Stevens, EW, 1998b, The surface impoundment element for WEPP: Trans. Am. Soc. Agric. Eng., 41(3): 555–564.

    Google Scholar 

  • Liu, BY, Nearing, MA, Baffaut, C, and Ascough II, JC, 1997, The WEPP watershed model: III. Comparisons to measured data from small watersheds: Trans. Am. Soc. Agric. Eng., 40: 945–951.

    Google Scholar 

  • Mein, RG, and Larson, CL, 1973, Modeling infiltration during a steady rain: Water Resour. Res., 9: 384–394.

    Article  Google Scholar 

  • Meyer, LD, and Wischmeier, WH, 1969, Mathematical simulation of the process of soil erosion by water: Trans. Am. Soc. Agric. Eng., 12: 754–758, 762.

    Google Scholar 

  • Morrison, JE Jr., Richardson, CW, Laflen, JM, and Elliot, WJ, 1994, Rill erosion of a vertisol with extended time since tillage: Trans. Am. Soc. Agric. Eng., 37: 1187–1196.

    Google Scholar 

  • Nash, JE, and Sutcliffe, JV, 1970, River flow forecasting through conceptual models 1. A discussion of principles: J. Hydrol., 10: 282–290.

    Article  Google Scholar 

  • Nearing, MA, Deer-Ascough, LA, and Laflen, JM, 1990, Sensitivity analysis of the WEPP hillslope profile erosion model: Trans. Am. Soc. Agric. Eng., 33: 839–849.

    Google Scholar 

  • Nearing, MA, and Nicks, AD, 1998, Evaluation of the Water Erosion Prediction Project (WEPP) model for hillslopes: in Modelling Soil Erosion by Water (J Boardman and DT Favis-Mortlock, eds.), Springer-Verlag NATO-ASI Series 1–55, Berlin: 45-56.

    Google Scholar 

  • Nearing, MA, 1998, Why soil erosion models over-predict small soil losses and under-predict large soil losses: Catena, 32: 15–22.

    Article  Google Scholar 

  • Nearing, MA, Bulygin, SY, and Kotova, MM, 1998, Tentative verification and adaptation of the WEPP model for the Ukrainian condition: problems, solutions, prospects: Pochvovedenie, 31:96–99.

    Google Scholar 

  • Nearing, MA, Govers, G, and Norton, LD, 1999, Variability in soil erosion data from replicated plots: J. Soil Sci. Soc. Am., 63: 1829–1835.

    Article  Google Scholar 

  • Nearing, MA, 2000, Evaluating soil erosion models using measured plot data: Accounting for variability in the data: Earth Surf. Proc. Landf, (accepted for publication).

    Google Scholar 

  • Nicks, AD, Lane, LJ, and Gander, GA, 1995, Weather generator: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS NSERL Report No. 10.

    Google Scholar 

  • Onstad, CA, 1984, Depression storage on tilled soil surfaces: Trans. Am. Soc. Agric. Eng., 27:729–732.

    Google Scholar 

  • Penman, HL, 1963, Vegetation and hydrology: Tech. Com. No. 53, Commonwealth Bureau Soils, Harpenden, UK: 125 pp.

    Google Scholar 

  • Priestly, CHB and Taylor, RJ, 1972, On the assessment of surface heat flux and evaporation using large scale parameters: Mon. Weath. Rev., 100: 81–92.

    Article  Google Scholar 

  • Quinton, JN, 1994, Validation of physically based erosion models with particular reference to EUROSEM: in Conserving Soil Resources: European Perspectives (RJ Rickson, ed.), CAB International, Wallingford, UK: 300–313.

    Google Scholar 

  • Quinton, JN, 1997, Reducing predictive uncertainty in model simulations: a comparison of two methods using the European Soil Erosion Model (EUROSEM): Catena 30: 101–117.

    Article  Google Scholar 

  • Rapp, JF, 1994, Error assessment of the Revised Universal Soil Loss Equation using natural runoff plot data, MS Thesis, Univ. Arizona.

    Google Scholar 

  • Rawls, WJ, Brakensiek, DL, Simanton, JR, and Kohl, KD, 1990, Development of a crust factor for the Green-Ampt model: Trans. Am. Soc. Agric. Eng., 33: 1224–1228.

    Google Scholar 

  • Renschler, CS, Flanagan, DC, and Nearing, MA, 2000, Spatially distributed soil erosion assessment with commonly available data — GIS-based applications with WEPP: Proc. 3rd Int. Cong. Euro. Soc. Soil Conserv., March 28-April 1, 2000, Valencia, Spain.

    Google Scholar 

  • Renschler, CS, Flanagan, DC, and Engel, BA, 2001, Data accuracy issues in spatially distributed soil erosion modeling: what does decision-making gain?: Proc. Soil Erosion Res. for the 21st Century Symp. (JC Ascough II and DC Flanagan, eds.), Honolulu, Hawaii, January 3-5, 2001, ASAE: 509–512.

    Google Scholar 

  • Retta, A, Deer-Ascough, LA, Wagner, LE, Flanagan, DC, and Armbrust, DV, 2001, Common plant growth component for WEPP and WEPS: Proc. Soil Erosion Res. for the 21st Century Symp. (JC Ascough II and DC Flanagan, eds.), Honolulu, Hawaii, January 3-5, 2001, ASAE:380–383.

    Google Scholar 

  • Risse, LM, Nearing, MA, Nicks, AD, and Laflen, JM, 1993. Assessment of error in the Universal Soil Loss Equation: J. Soil Sci. Soc. Am., 57: 825–833.

    Article  Google Scholar 

  • Risse, LM, Nearing, MA, and Savabi, MR, 1994, Determining the Green-Ampt effective hydraulic conductivity from rainfall-runoff data for the WEPP model: Trans. Am. Soc. Agric. Eng., 37:411–418.

    Google Scholar 

  • Savabi, MR, and Williams, JR, 1995, Water balance and percolation: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS NSERL Report No. 10.

    Google Scholar 

  • Savabi, MR, Skaggs, RW, and Onstad, CA, 1995, Subsurface hydrology: in USDA-Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS NSERL Report No. 10.

    Google Scholar 

  • Savabi, MR, Klik, A, Grulich, K, Mitchell, JK, and Nearing, MA, 1996a, Application of WEPP and GIS on Small Watersheds in the U.S. and Austria: Proc. “HydroGIS 96”, Int. Conf. on Application of GIS in Hydrology and Water Resources Management., April 16-19, 1996, Vienna: 469–476.

    Google Scholar 

  • Savabi, MR, Nearing, MA, Norton, LD, Arnold, J, Rawls, W, and Nicks, AD, 1996b, Global Change and Agriculture: Soil, Water, and Plant Resources. Vol. II. Climate and Hydrological Systems: 112.

    Google Scholar 

  • Simanton, JR, West, LT, Weltz, MA, and Wingate, GD, 1987, Rangeland experiments for Water Erosion Prediction Project, ASAE Paper No. 87-2545, Am. Soc. Agr. Eng., St. Joseph, Michigan, 10 pp.

    Google Scholar 

  • Simanton, JR, Weltz, MA, and Larsen, HD, 1991, Rangeland experiments to parameterize the Water Erosion Prediction Project model: vegetation canopy cover effects: J. Range Mgmt., 44: 276–282.

    Article  Google Scholar 

  • Smith, RE, and Williams, JR, 1980, Simulation of the surface water hydrology: in CREAMS: A Field-Scale Model for Chemicals, Runoff, and Erosion From Agricultural Management Systems, Vol. II: User Manual (WG Knisel, ed.), Conserv. Res. Report No. 26. USDA-Sci. Educ. Admin: 165–192.

    Google Scholar 

  • Stone, JJ, Lane, LJ, and Shirley, ED, 1992, Infiltration and runoff simulation on a plane, Trans. Am. Soc. Agric. Eng., 35: 161–170.

    Google Scholar 

  • Stone, JJ, Lane, LJ, Shirley, ED, and Hernandez, M, 1995, Hillslope surface hydrology: in USDA- Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS NSERL Report No. 10.

    Google Scholar 

  • Stott, DE, Alberts, EE, and Weltz, MA, 1995, Residue decomposition and management: in USDA- Water Erosion Prediction Project: Hillslope Profile and Watershed Model Documentation (DC Flanagan and MA Nearing, eds.), USDA-ARS NSERL Report No. 10.

    Google Scholar 

  • Tiscareno-Lopez, M, Lopes, VL, Stone, JJ, and Lane, LJ, 1993, Sensitivity analysis of the WEPP watershed model for rangeland applications, I. hillslope processes: Trans. Am. Soc. Agric. Eng., 36: 1559–1672.

    Google Scholar 

  • Tiscareno-Lopez, M, Lopes, VL, Stone, JJ, and Lane, LJ, 1994, Sensitivity analysis of the WEPP watershed model for rangeland applications, II. channel processes: Trans. Am. Soc. Agric. Eng., 37: 151–158.

    Google Scholar 

  • West, LT, Miller, WP, Langdale, GW, Bruce, RR, Laflen, JM, and Thomas, AW, 1991, Cropping system effects on interrill soil loss in the Georgia Piedmont: J. Soil Sci. Soc. Am., 55: 460– 466.

    Article  Google Scholar 

  • West, LT, Miller, WP, Bruce, RR, Langdale, GW, Laflen, JM, and Thomas, AW, 1992, Cropping system and consolidation effects on rill erosion in the Georgia Piedmont: J. Soil Sci. Soc. Am., 56: 1238–1243.

    Article  Google Scholar 

  • Williams, JR, and Nicks, AD, 1985, SWRRB, a simulator for water resources in rural basins: an overview: in Proc. Natural Resources Modeling Symp (DG DeCoursey, ed.), Pingree Park, Colorado, October 16-20, 1983, USDA-ARS-30:17–22.

    Google Scholar 

  • Williams, JR, 1995, The EPIC model: in Computer Models of Watershed Hydrology (V.P. Singh, ed.), Littleton, Colorado: Water Resour. Pub.: 909-1000. Wischmeier, WH and Smith, DD, 1978, Predicting rainfall erosion losses — A guide to conservation planning, Agricultural Handbook No. 537, U.S. Dept. Agr., Washington, DC.

    Google Scholar 

  • Yalin, YS, 1963, An expression for bedload transportation: J. Hydraul. Div., Proc. ASCE, 89(HY3): 221–250.

    Google Scholar 

  • Zhang, XC, Nearing, MA, and Risse, LM, 1995a, Estimation of Green-Ampt conductivity parameters: part I. row crops: Trans. Am. Soc. Agric. Eng., 38: 1069–1077.

    Google Scholar 

  • Zhang, XC, Nearing, MA, and Risse, LM, 1995b, Estimation of Green-Ampt conductivity parameters: part II. perennial crops: Trans. Am. Soc. Agric. Eng., 38: 1079–1087.

    Google Scholar 

  • Zhang, XC, Nearing, MA, Risse, LM, and McGregor, KC, 1996, Evaluation of runoff and soil loss predictions using natural runoff plot data: Trans. Am. Soc. Agric. Eng., 39: 855–863.

    Google Scholar 

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Flanagan, D.C., Ascough, J.C., Nearing, M.A., Laflen, J.M. (2001). The Water Erosion Prediction Project (WEPP) Model. In: Harmon, R.S., Doe, W.W. (eds) Landscape Erosion and Evolution Modeling. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0575-4_7

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