摘要
依据塔里木河下游英苏监测断面第一次输水前与第五次输水后地表水与地下水的监测资料,利用Mod flow和PMPATH建立了该断面地下水剖面二维流运动的数值模型,分析了输水后地下水位的变化趋势及恢复水量,结果表明:线状输水在英苏断面的影响区域在距河2km以内,距河1km内则是显著影响区域。
Along with water transportation again from the May 2000 in Tarim River, groundwater level was affected by river leakage. Yingsuground water monitoring section is located in Yingsu village and has a distance of 61 km to Daxihaizi Reservoir. This paper introduced that based on the monitoring data of Yingsu section in Tarim River between the first and the fifth water transportation and then the numerical model of 2D-groundwater modeling was established by Modflow and the feature of response of groundwater level was analyzed. Length and width of the model are 5.0 km and 4.0 km. The results of model showed that the transverse respond range of the groundwater level was 2.0 km from the river. The main effective transverse region was 1.0 km from the river.
出处
《新疆农业大学学报》
CAS
2004年第3期57-61,共5页
Journal of Xinjiang Agricultural University
基金
水利部科技创新项目资助(SCX2001-02)
关键词
塔里木河下游
MODFLOW
地下水位
地下水量
lower reaches of Tarim River
Modflow
groundwater level
volume of groundwater
