【作者】 张鑫； 蔡焕杰； 王吉成；

【Author】 Zhang Xin, Cai Huanjie, Wang Jicheng(College of Water Conservancy and Architectural Engineering, Northwest Sci-Tech University of Agriculture and Forest, Yangling Shaanxi 712100)

【机构】 西北农林科技大学水利与建筑工程学院；

【摘要】 人类水事活动对地下水动态产生着重要的影响,据影响产生后引起的水位变化可分为上升型影响、下降型影响和平稳型影响。在分析不同影响类型所产生的地下水动态的现象和特征及其环境负效应的基础上,利用地下水渗流和水均衡理论深入分析了水事活动对地下水动态的影响机理。认为建立水资源开发利用的生态价值观、合理配置水资源、提高用水效率等是减小水土环境负效应的重要途径。更多还原

【Abstract】 The human water matter activity produces the important influence to the groundwater development. According to the caused affect of the water level variety is divided into the ascension type influence, descent type influence, and steady type influence. In analysing the features, characteristics and adverse environmental impacts of dynamic underground water caused by these different types and using underground water penetration and equilibrium theory, the paper profoundly analyzes the cause of water matter activity to underground water dynanmic. It’s suggested that it is important to establish an eco-value for water utilization, rationally allocatewater resources and improve water use efficiency to reduce the adverse impact on water-soil environment.更多还原