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035 _a.b11803071
099 9 _aAIT Thesis no.WM-99-5
100 1 _aJha, Manoj Kumar
245 1 0 _aApplication of `Mike Basin' for water management in Mun River Basin, Thailand
260 _aBangkok :
_bAsian Institute of Technology,
_c2000
300 _a128 leaves
490 1 _aThesis ;
_vno. WM-99-5
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering.
502 _aThesis (M.Eng.) - Asian Institute of Technology, 2000
520 _aRiver basins are usually the most appropriate geographic unit for planning the use and development of water and related land resources. Modeling at this scale can provide essential information for policy makers in their decisions on allocation of resources. Simulation and optimization are two principal approaches to river basin modeling. This study performs a detailed simulation of the Mun River Basin situated in the northeastern part of Thailand. The Mike Basin model, developed by the Danish Hydraulic Institute, is used to simulate the system. The technique used in the model is a basic water quantity mass balance approach. The output of the model is analyzed in terms of event-based reliability. Based on the availability and utilization of water resources in the Mun River Basin, a monthly simulation is applied using hydrological data from 1965 to 1997. Various scenarios of water resources development of irrigation projects, and domestic and industrial water supply projects are considered in the simulation. It was found that overall reliability of the irrigation system is 42 percent and water supply system is 38 percent. The low reliability is due to the very high variation between dry season and wet season water availability. Water availability in the wet season was found to be almost six times more than that in the dry season. Sensitivity analysis on cropping intensities of irrigation schemes indicates that reliable wet season cropping across the basin is 79 percent, and reliable dry season cropping across the basin is only 12 percent. The analysis also indicates that dry season cropping in most of the areas (mainly in the central part) is not feasible. Finally, based on the above findings, some water management plans for the Mun River Basin are recommended.
650 1 0 _aWater resources development
_xThailand
_xMun River Basin
650 1 0 _aHydrologic models
700 1 _aGupta, Ashim Das,
_eChairperson
700 1 _aLoof, Rainer,
_eExamination Committee
700 1 _aBabel, Mukand Singh,
_eExamination Committee
710 2 _a German Academic Exchange Service,
_eScholarship Donor
710 2 _aDeutscher Akademischer Austauschdienst e. V.,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. WM-99-5
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B06612
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