Spatial Modeling of Nitrogen Leaching
53
OBK (1976). Erliiuterungen zur Bodenkartel:25.000, Kartierungsbereich GroBEnzersdorf. Bundesministerium flir Land- und Forstwirtschaft, Vienna
Penman HL (1948). Natural evaporation from open, bare soil and grass. Proc Soc Lond
Ser A193: 120-145
Phillip M (2000). Untersuchung der riiumlichen Varianz von Bodenkennwerten in
GroB-Enzersdorf. Inst of Hydraulics and Rural Water-Management, Diploma
thesis, Univ fur Bodenkulutr (BOKU), Vienna
Priestley CHB, Taylor RJ (1972). On the assessment of surface heat flux and
evaporation using large-scale parameters. Mon Weather Rev 100:81-92
Ritchie JT (1972). A model for predicting evaporation from a row crop with
incomplete cover. Water Resour Res 8:1204-1213
Rohmann U, Sontheimer H (1985). Nitrat im Grundwasser. DVGW-Forschungsstelle
am Engler-Bunte-Institut der Universitiit Karlsruhe, Karlsruhe
Sharpley AN, Williams JR (eds) (1990). EPIC - erosion/productivity impact calculator,
model documentation. USDep Agric Tech Bull 1768, Washington, DC
USDA-ARS Grassland Soil And Water Research Laboratory (1992). EPIC user's
guide - draft. Version 3270, US Dep Agric, Washington, DC