摘要
科学评价河流对地下水资源的补给量是傍河型水源地管理的基础。以沈阳市浑河河段傍河水源地为例,采用Feflow 6.1和Mike 11软件分别建立地下水流数值模型和浑河的一维河流数值模型,然后将两者通过Feflow的界面管理器(IFM)利用插件Ifmmike 11_2.0进行耦合。耦合模型将河流与地下水含水层之间的补排关系进行了更合理的概化,计算得出浑河对沈阳傍河水源地的补给量约为5.39×105 m3/d,约占地下水含水层总补给量的46.5%。该耦合模型实现了河流与地下水水量交换的定量分析,可为研究区水资源的合理开发和规划提供依据。
A scientific evaluation of the water source management. By taking the riverside recharge from river to groundwater is the base of riverside water groundwater water source along the Hunhe River in Shenyang City as an example and using the latest Feflow 6.1 and MIKE 11, numerical models of groundwater aquifer and the Hunhe River were built and then coupled by a plug-in called IFMMIKEll2.0 through the interface manager（IFM） of Feflow. Water budget between groundwater and river can be more reasonably generalized in the coupled model. Through calculation, the water recharge from the Hunhe River to its riverside water source was 5. 393 X 10s ma per day, accounting for 46.5% of the total groundwater aquifer recharge. The coupled model achieves the quantitative calculation of the water exchange between river and groundwater and can provide a basis for rational development and planning of the study area.
出处
《水土保持通报》
CSCD
北大核心
2013年第5期143-147,共5页
Bulletin of Soil and Water Conservation
基金
国家重大专项基金项目"水体污染控制与治理科技"(2008ZX07424-002)
关键词
傍河水源地
河流
数值模拟
耦合
riverside water source
river
numerical modeling
coupling
