【摘要】 本文在研究清河水库至清河入辽河口两岸城区地下水资源供需平衡现状特点及趋势基础上,建立较为准确的地下水数值模拟模型,创新性分析了增加的开采量与增加的河流渗漏量之间的关系,建立区域地表水与地下水相互作用模式和方法,为准确评价地下水开采量与河道渗漏量之间的关系提供参考,同时为彻底摸区域河道输水损失量、冲污能力以及城市需水现状和潜在需水能力,科学优化调度水库供水,实现对开原、清河区域水资源的有效利用和管理提供科学依据。更多还原

【Abstract】 Based on the analysis of present status and trend of groundwater supply and demand balance of urban area along banks from Qinghe reservoir to the river estuary,the paper builds an accurate groundwater numerical simulation model,innovatively analyzes the relationship between increased mining amount and increased river leakage amount,founds the regional interaction mode and method between surface water and groundwater,provides references for evaluating the relationship between the groundwater mining amount and the river leakage amount.It provides the scientific bases for the determine of regional river leakage amount,pollutants flush out capacity,present status of urban water demand and potential water demand and for the optimal dispatching of reservoir water supply and utilization and management of water resources of Qinghe river in Kaiyuan city.更多还原