The present study represents an outcome of the close cooperation between the Department of Geography, The Hebrew University of Jerusalem, Israel and the Institute of Hydrology, Freiburg, Germany. Both the local field experience of the Israeli research team headed by Prof. A. P. Schick and the 30-year database of the hyperarid Nahal Yael research catchment were indispensable prerequisites. The Förderverein Hydrologie an der Albert-Ludwigs-Universität Freiburg i. Brsg. provided financial help for a five-months period of field mapping and data collection, January - June 1996. Digital radar data were provided by Mekorot, Electro-Mechanical Service Ltd., hydrometric runoff data by the Israel Hydrological Service.
Lange, J., Leibundgut, Ch, & Schick, A. P. (1999), Recent Techniques in Large Arid Catchments - Ways to Overcome Model Calibration, IAHS-Publ. no. 258, 231-241.
Lange, J. (1999), A non-calibrated rainfall-runoff model for large arid catchments, Nahal Zin, Israel, Freiburger Schriften zur Hydrologie 9, Freiburg i. Br.