摘要
昌吉市属干旱区,生态环境脆弱,区域大规模的地下水利用已使平原区地下水埋深大幅下降。昌吉市北、中部荒漠区,地下水天然补给微弱、基本无地表水灌溉入渗补给,生态环境较为脆弱,地下水开采相对较大,对环境负面影响及危害程度相对较大。加强地下水监测与保护管理措施,为合理开发利用地下水资源,遏制地下水环境进一步恶化,防止新的地下水环境问题出现,对切实保护好地下水资源、从而了解地下水时空分布和动态变化规律,适时制定相应对策,对地下水资源的可持续利用具有实际意义。
Changji City is an arid area with fragile ecological environment.The large-scale utilization of groundwater in the region makes the groundwater depth in the plain area decrease dramatically.In the desert areas of North and middle part of Changji City,the natural recharge of groundwater is weak,and there is almost no surface water irrigation infiltration recharge.The ecological environment is relatively fragile,and groundwater exploitation has relatively large negative impact on the environment and the degree of harm is relatively large.In order to rationally develop and utilize groundwater resources,curb the further deterioration of groundwater environment and prevent new groundwater environmental problems,it is necessary to Strengthen groundwater monitoring and protection management measures.And it is of practical significance to effectively protect groundwater resources,to understand the temporal and spatial distribution and dynamic change of groundwater,and to formulate appropriate countermeasures in time for the sustainable utilization of groundwater resources.
作者
何玉敬
HE Yu-jing(Changji Hydrographic Survey Bureau,Changji Xinjiang 831100,China)
出处
《干旱环境监测》
2019年第4期155-158,190,共5页
Arid Environmental Monitoring
关键词
地下水
动态分析
水位变化
矿化度
groundwater
dynamic analysis
changes in water level
mineralization
