HR: 1340h
AN: H33G-1705    [Abstracts]
TI: Groundwater Management Model to Meet the Goals of Water Supply and Ecological Baseflow
AU: * Huang, S
EM: r95622001@ntu.edu.tw
AF: Shih-Yu Huang, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan, Taipei, 106,
AU: Tung, C
EM: cptung@ntu.edu.tw
AF: Shih-Yu Huang, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan, Taipei, 106,
AU: Hsu, C
EM: b93602038@ntu.edu.tw
AF: Shih-Yu Huang, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan, Taipei, 106,
AU: Tan, C
EM: aliking@sdl.ae.ntu.edu.tw
AF: Shih-Yu Huang, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617 Taiwan, Taipei, 106,
AB: Groundwater is important for water supply and stream baseflow during dry period in Taiwan. Ecological baseflow is an essential element to maintain the sustainability of the stream ecosystem. How to maintain ecological baseflow and to estimate allowable groundwater withdraws for water supply system becomes an essential issue. On the premise that satisfies both ecological baseflow and water supply, a simulation-optimization model is developed to allocate groundwater pumpings among an area which is divided into several zones. This study will apply MODFLOW model to construct a pumping-drawdown response matrix, and further develop an optimization model to optimize maximal pumping and to determine allowable withdraw for each zone. Both land uses and equality are considered in the discussion. In this study, we expect that through the research process, it can allocate and utilize the surplus groundwater resource in the study area, and then achieve effective management of groundwater resource.
DE: 1816 Estimation and forecasting
DE: 1880 Water management (6334)
DE: 1884 Water supply
DE: 6309 Decision making under uncertainty
DE: 6334 Regional planning (1880)
SC: Hydrology [H]
MN: 2007 Fall Meeting