Estimation the hot spring recharge using groundwater numerical model in Jiao-Shi area, Taiwan

摘要

In recent years, the hot spring industries experience rapid growths that dramatically increase the withdrawals of hot spring water. This study collected from 2011 to 2012 between the in situ data, monitoring data and to analyze and construct the hot springs area hydrogeological conceptual model using MODFLOW software on groundwater flow model three-dimensional simulations, in order to meet situ hydrogeological structure and hydraulic parameters model. The investigation is now estimated Hot springs after about 16,318 ~ 23,539 cubic meters using per day, by the numerical simulation to estimate the water balance analysis showed that spa water recharge is about 18,448 ~ 25,669 cubic meters per day, compared compare with the results in the present investigation to estimate more than 13%.