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Proceedings of the International Association of Hydrological Sciences An open-access publication for refereed proceedings in hydrology

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Proc. IAHS, 374, 137-142, 2016
http://www.proc-iahs.net/374/137/2016/
doi:10.5194/piahs-374-137-2016
© Author(s) 2016. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
17 Oct 2016
Seasonal forecast of Kharif flows from Upper Jhelum catchment
Wolfgang Bogacki1 and M. Fraz Ismail2 1Department of Architectural and Civil Engineering, University of Applied Sciences, Koblenz, 56075, Germany
2National Engineering Services (Pvt) Limited, Lahore, 54000, Pakistan
Abstract. An operational hydrological forecast model was set-up based on the Snowmelt-Runoff Model (SRM) in order to forecast Kharif flows from Upper Jhelum catchment. Zone-wise degree-day factor functions were derived by diagnostic calibration and are applied according to a defined temperature rule when melting starts. While predicting the depletion of snow-covered area by SRM's modified depletion curve approach, scenario runs with temperature and precipitation of past years are carried out which are evaluated statistically to forecast the seasonal flow volume.

Citation: Bogacki, W. and Ismail, M. F.: Seasonal forecast of Kharif flows from Upper Jhelum catchment, Proc. IAHS, 374, 137-142, doi:10.5194/piahs-374-137-2016, 2016.
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