ISSN 1006-3021 CN11-3474/P
Published bimonthly started in 1979
赣南缺水区地下水赋存特征及典型蓄水构造模式解析——以兴国县为例
  
关键词:water-storing structure  bedrock groundwater  red bed basin  Xingguo County
基金项目:中国地质调查局地质调查项目(编号: DD20179262);国家自然科学基金项目(编号: 41240021; 41330314)
作者单位E-mail
王新峰 中国地质调查局水文地质环境地质调查中心 wxf820813@126.com 
宋绵 中国地质调查局水文地质环境地质调查中心  
龚磊 中国地质调查局水文地质环境地质调查中心  
肖攀 中国地质调查局武汉地质调查中心  
何锦 中国地质调查局水文地质环境地质调查中心  
刘元晴 中国地质调查局水文地质环境地质调查中心  
摘要点击次数: 2007
全文下载次数: 1892
摘要:
An Analysis of Characteristics of Groundwater Occurrence and Typical Model of Water-storage Structures in Water-deficient Areas of Southern Jiangxi Province: A Case Study of Xingguo County
      The distribution areas of red bed basin in southern Jiangxi Province are always deemed as the areas with serious shortage of groundwater, and drinking water in all cities and towns is sourced from surface water bodies. With the social progress, economic development and increasing demand for better life, stable supply of high-quality drinking water has become one of the livelihood issues with the fastest demand growth in the old revolutionary areas. In accordance with the uniform deployment of the former Ministry of Land and Resources, China Geological Survey commenced the hydrogeological survey work in seven counties in southern Jiangxi Province in 2017 for the purpose of achieving poverty alleviation and overcoming the difficulties of water exploration. By means of accurate instance analysis of groundwater exploration and summarization about results of large-scale hydrogeological survey, this paper summarizes the main causes for seasonal, pollution-induced and construction-induced water storage in Xingguo County on the basis of comprehensive analysis of practical theory of water replenishment, catchment, impoundment, diversion via structures and intaking through drilling in the bedrock mountain areas; on such a basis, three models of water-storing structures based on driving force of groundwater were presented in an innovative manner, i.e., replenishment - retaining, vegetation conservation, and invasion-expansion-delivery, which further enriches the theory of water-storing structure; moreover, this paper analyzes and summarizes five different directions for water exploration in the water-deficient areas, i.e., weathering fissure water, grike pore water, interlayer fissure water, structure fissure water and ancient channel pore water in those areas where different aquifer groups are distributed. Through practices, it has been proved that the above-mentioned models of water- storing structure and directions of water exploration can help to determine the target regions quickly and play a significant role in water exploration in the red bed distribution areas suffering serious water shortage.
WANG Xin-feng,SONG Mian,GONG Lei,XIAO Pan,HE Jin,LIU Yuan-qing.2018.An Analysis of Characteristics of Groundwater Occurrence and Typical Model of Water-storage Structures in Water-deficient Areas of Southern Jiangxi Province: A Case Study of Xingguo County[J].Acta Geoscientica Sinica,39(5):573-579.
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