Hydrology in the Lower Jordan River Basin: About actual water resources and new water sources - an analysis based on the TRAIN-ZIN model

Lange, Jens; Gunkel, Anne; Bastian, Dirk

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Hydrology in the Lower Jordan River Basin: About actual water resources and new water sources - an analysis based on the TRAIN-ZIN model

Lange, Jens; Gunkel, Anne; Bastian, Dirk

Dateien:	lange_hydrology.pdf 14.1 MB PDF lange_hydrology_annex.pdf 1.86 MB PDF

URI:	http://nbn-resolving.de/urn:nbn:de:bsz:21-opus-62956 http://hdl.handle.net/10900/44130 http://nbn-resolving.org/urn:nbn:de:bsz:21-dspace-441307 http://nbn-resolving.org/urn:nbn:de:bsz:21-dspace-441304
Dokumentart:	WorkingPaper
Date:	2012
Language:	English
Faculty:	9 Sonstige / Externe 7 Mathematisch-Naturwissenschaftliche Fakultät
Department:	Sonstige/Externe Biologie
DDC Classifikation:	500 - Natural sciences and mathematics
Keywords:	Niederschlag , Evapotranspiration , Infiltration , Abfluss , Oberflächenwasser , Wasserbilanz , Regenrückhaltebecken , Grundwasseranreicherung
Other Keywords:	Rainfall radar , Evapotranspiration , Overland flow , Percolation , Wadi runoff , Surface water balance , Rainfed agriculture
License:	http://creativecommons.org/licenses/by-nc-nd/3.0/de/deed.de http://creativecommons.org/licenses/by-nc-nd/3.0/de/deed.en
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Abstract:

Different water balance components of the lower Jordan River basin (LJRB) were estimated and maped for the wet extreme season 1991/92, the drought season 1998/99 and the average rainfall season 2002/03. Based on regionalized and calibrated precorrected rainfall radar data a map on rainfall (mm/a) was produced. Through the application of the TRAIN-ZIN model, maps with the following parameters were produced for all the three seasons as well with the mean values of the three seasons: evapotranspiration (mm/a), percolation (mm/a), overland flow (mm/a), wadi runoff (mm/a). TRAIN-ZIN simulations were also used to estimate the potentials for rural rainwater harvesting (R-RWH) during the drought season 1998/99 and average rainfall season 2002/03. Based on rainfall radar data maximum potentials for urban rainwater harvesting (U-RWH) as well as areas suitable for rainfed agriculture were caluclated. Apart, the potential for managed aquifer recharge via surface infiltration was simulated.