濁水溪沖積扇多層地下水調配與管理之研究

由於爲了調配與管理濁水溪沖積扇地下水資源，首先利用MODFLOW軟體對地下水流動進行模式三維模擬，以求出符合現地水文地質架構與水力參數的模型。然後收集已驗證的典型地下水水位時段，並根據濁水溪沖積扇地區地下水資源開採分佈、強度及未來開採變化，藉由MODMAN軟體將地下水流連續性方程式、出水限制、水位限制作爲限制條件以及MODMAN軟體模擬出響應矩陣，最後通過LINDO軟體解響應矩陣最佳解，由此構成地下水資源管理模式，達到推估濁水溪沖積扇地區地下水資源合理利用之目的。

關鍵字

水文地質參數；地下水資源管理；最佳化

並列摘要

In order to investigate the planning and management strategies of Chou-Shui alluvial fan groundwater resource, the MODFLOW computer code was firstly applied to simulate the 3-D groundwater flow pattern of the area, and find the suitable model of hydro-geological structure and in situ hydraulic parameters. The method of response matrix was then adapted to simulate the development management plan area. The hydro-geological data, for instance, the distribution of wells, the discharge stress and the change of discharging plan, were used to calibrate the groundwater development conditions, in order to obtain the best unit pluse value and response matrix by MODMAN computer code. Then the combined simulation-optimization approach using the code LINDO is applied to get the groundwater resource management model. Several simulation cases on discharge and recharge management models are performed and discussed.

並列關鍵字

Hydro-geological parameter ； Groundwater resources management ； Optimization approach

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