Regionalization in surface runoff and soil erosion risk evaluation

C. Renschler*, B. Diekkrüger, C. Mannaerts

*Corresponding author for this work

Research output: Contribution to journalConference articleAcademicpeer-review

11 Citations (Scopus)


The Agricultural Non-Point Source Pollution Model (AgNPS) and the Revised Universal Soil Loss Equation (RUSLE) were used as tools to predict spatial and temporal variability in surface runoff and soil erosion risk. The distributed model AgNPS allows the spatial evaluation of runoff and soil loss for single storm events. The Integrated Land and Water Information System (ILWIS) was used in a GIS-model link to determine and handle the distributed model input and output of AgNPS. This paper focuses on the regionalization of topographic input parameters and the application of the AgNPS hydrological model for six different spatial resolutions ranging from 200 m to 1 km. The test area is the 211 km2 Guadalteba River basin located in the province of Malaga, Spain. This drainage basin was chosen because there is much surface runoff and soil erosion in this region.

Original languageEnglish
Pages (from-to)233-241
Number of pages9
JournalIAHS-AISH Publication
Issue number254
Publication statusPublished - 1998
EventProceedings of the 1997 International Conference on 'Regionalization in Hydrology' - Braunschweig, Ger
Duration: 10 Mar 199714 Mar 1997


Dive into the research topics of 'Regionalization in surface runoff and soil erosion risk evaluation'. Together they form a unique fingerprint.

Cite this