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Based on SD-MOP Integrated Model Lake Water Resources Allocation

Author: YangChenXia
Tutor: ZhouMingYao
School: Yangzhou University
Course: Agricultural Soil and Water Engineering
Keywords: Lake Water Allocation System Dynamics Multiobjective Integrated model
CLC: TV213.4
Type: Master's thesis
Year: 2008
Downloads: 187
Quote: 2
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Abstract


Water is the source of life , of human existence and the material basis for social and economic development , sustainable development is an important guarantee . With the rapid economic development , the relative shortage of water resources has become an important regional economic development restricting factor . Water system is a complex system , water resources decision-making involving different aspects of the system . How consistent with the actual process of water resources on the basis of a reasonable process simulation system for the allocation of water resources to provide decision support and information support is the current water urgency of the task facing policy makers and puzzles . Lake water wood paper, with the actual situation of Lake analyzes the characteristics of water resources , water supply situation and the problems due to non -controlling inbound Tianmu Lake hydrological stations , the lack of direct runoff into the lake measured test data , this paper put the measured water lake water , evaporation, water level and other information, the amount of water balance equation through the thrust reverser Lake calendar month runoff . System dynamics (SD) and multi- objective programming (MOP) theory, proposed based on system dynamics and multi- objective planning integrated model (SD-MOP) of the Water Resources Optimal scheduling method . And explores the SD-MOP integrated model , and model the feasibility and superiority of the integration process and the construction method . Finally Tianmu as a case study , the use of system dynamics modeling tool Vensim established Lake water allocation system dynamics (SD) model, the model of the original operation and sensitivity analysis to find out the impact on water resources development over large sensitive factors and sensitivity factors as the core, multi- objective programming (MOP) models and solutions , to obtain sensitive factor optimal solution set . MOP solution set according to the model , situation-specific design simulation run programs to interact with policy makers to obtain the optimal system development program . The results showed that : SD-MOP model is optimal allocation of water resources in an ideal way .

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CLC: > Industrial Technology > Hydraulic Engineering > Water resources in tune to check with the Water Resources Planning > Water Resources Development > Water resources management, protection and transformation
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