彰化地區地下水資源調配與管理之研究

Groundwater Resource Management in Changhua Area

劉俊達(Jiunn-Dar Liou) ； 李振誥(Cheng-Haw Lee) ； 許惠悰(Hui-Tsung Hsu)

《鑛冶：中國鑛冶工程學會會刊》 42卷3期 (1998/09) Pp. 87-101

https://doi.org/10.30069/MM.199809_42(3).0009

摘要

本文主要針對彰化地區富水層二之二地下水資源做調配與管理研究。首先利用MODFLOW軟體對地下水流動進行模式模擬，以求出符合現地狀況的水文地質架構與水力參數。然後收集已驗證的典型地下水水位時段，並根據彰化地區地下水資源開採分佈、強度及未來開採變化模擬出最佳單位脈衝值及響應矩陣，最後通過響應矩陣將地下水流連續性方程式作為等式限制條件併入最佳化模式，構成地下水資源管理模式，達到對彰化地區地下水資源合理利用之推估目的。

關鍵字

地下水 ； 水資源管理

並列摘要

The purpose of this study is to investigate the groundwater resource management in aquifer 2-2 in Changhua, Taiwan. The MODFLOW code was firstly applied to simulate 2-D groundwater flow pattern in order to find out the suitable hydrogeological structure and hydraulic parameter in situ. The method of response matrix was then used to manage this aquifer. The hydrogeological data, for instance, the distribution for well, the strength of discharge and the change of discharge, were used for calibration in order to obtain the best value of pluse and response matrix. Finally, the combined simulation optimization approach was applied to get the model for groundwater resource management. Several simulation cases of discharge and recharge management are provided and discussed.

並列關鍵字

Ground water ； Water resource management