摘要
通过对河北平原深层地下水开采历史的分析,阐述了不合理开采诱发的主要地质环境问题发展变化特征。对深层地下水可开采量进行了比较分析,认为河北平原深层地下水可开采模数在2.12万m3/a·km2左右较合适。提出了深层地下水合理利用、防治地质环境恶化的对策措施。
Through the analysis of the history of deep groundwater exploitation in Hebei plain, expounds the developing and changing characteristics of the main environmental geological problems caused by unreasonable exploitation. Conducted a comparative analysis of allowable withdrawal of deep groundwater, think the deep groundwater extraction modulus about 21.2×10^3m^3/a.km^2 in the Hebei plain is more suitable. Put forward the countermeasures for the prevention and control of geological environment, reasonable utilization of deep groundwater.
出处
《水科学与工程技术》
2013年第4期13-16,共4页
Water Sciences and Engineering Technology
关键词
河北平原
深层地下水
地面沉降
水质恶化
合理开采
Hebei plain
deep groundwater
land subsidence
deterioration of water quality
rational exploitation
