Investigation on groundwater searching model in red-bed basin of Ganzhou City:a case study of Yudu Basin
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摘要: 赣州地区白垩纪发育规模不等的红层盆地,且盆地之上人口密集。近些年来,陆相红层盆地干旱日趋严重,随着城镇化的快速推进,居民对地下水的需求量日益增大。通过野外地质调查、地球物理探测及水文地质钻探等手段,研究赣州于都红层地区地下水赋存特征及其富水规律。赣州红层地区地下水主要在构造破碎带、隐伏断裂、地层接触带及层间裂隙中赋存、富集。红层盆地地下水主要受构造控制,地下水勘查和评价应以盆地内红层构造变形特征研究为基础,红层盆地向斜、单斜、盆缘及断层发育部位是有效的地下水储集区。Abstract: Various sizes of red-bed basins were developed in Ganzhou area during the Cretaceous, which has a dense population nowadays. In recent years, the drought of continental red-bed basins become continuously serious, with the fast progress of urbanization, residents' demand for groundwater is increasing. This paper studied the groundwater occurrence characteristics and water-rich regularities of the red beds in Yudu of Ganzhou City by the methods such as field geological survey, geophysical exploration, hydrogeological drilling, etc. The results show that the groundwater in red-bed basins of Ganzhou mainly storage and enrich in the structural fracture zone, concealed fractures, stratum contact zone and interlaminar fractures. It is concluded that the groundwater in red-bed basins is mainly controlled by structure, hence, the exploration and evaluation of the groundwater shall base on the tectonic deformation characteristics of red-bed basins, and the developed parts of syncline, monoclinic, basin edge and fractures are effective reservoir area of groundwater.
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Key words:
- red beds /
- geophysical exploration /
- geological survey /
- water storage model /
- Yudu Basin /
- Ganzhou City
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[1] 郑万模,魏伦武,李明辉.西南红层严重缺水地区找水工作[J].沉积与特提斯质,2004,24(4):106-107.
[2] 张超岳.红层地下水形成条件及找水方向[J].地下水,1987(1):47-49.
[3] 张廷山,陈晓慧,姜照勇,等.川东北红层区地下水赋存特征及合理开发思考[J].水资源与水工程学报,2006,17(1):15-19.
[4] 卢金凯.对红层地下水富集规律的认识[J].水文地质工程地质,1981(4):26-28.
[5] 王宇.红层地下水富集规律[J].地质灾害与环境保护,2010,21(2):53-57.
[6] 周云章.开发四川盆地"红层"地下水,解决人畜饮水问题[J].四川地质学报,2004,24(2):93-94.
[7] 苏培东,文敏,袁勇.川中红层区地下水特征及勘探开发方法探讨[J].水文,2007,27(4):38-40.
[8] 王学刚,肖华.湖南红层找水初探[J].湖南地质,2002,21(3):196-200.
[9] 成六三.红层缺水区地下水资源开发利用研究进展及其现状[J].太原师范学院学报:自然科学版,2019,18(2):84-88.
[10] 张福存,鄢毅,刘安云,等.西南红层浅层地下水特征及其开发利用模式[J].水文地质工程地质,2008(3):53-56.
[11] 温金梅,刘大刚,樊新庆,等.重庆红层地区缺水现状及其对策分析[J].中国农村水利水电,2011(8):56-58.
[12] 姜月华,李云,葛伟亚,等.河南巩义抗旱地下水井位确定和钻探方法[J].华东地质,2018,39(2):142-150.
[13] 底青云,石昆法,王秒月,等.CSAMT法和高密度电法探测地下水资源[J].地球物理学进展,2001,16(3):53-57.
[14] 卢金凯.基岩裂隙水的野外调查方法[M].北京:地质出版社,1985.
[15] 罗发科.电阻率法在贵州凯里地区的找水应用[J].贵州地质,2009,26(2):145-148.
[16] 石昆法,戚洪彬.地层含水性研究的地球物理方法[J].地球物理学进展,2009,17(4):636-643.
[17] 孙建平,曹福详.西部缺水地区地下水勘查物探技术方法优化研究[J].水文地质与工程地质,2006,33(5):123-125.
[18] 武毅,郭建强,朱庆俊.宁南深埋岩溶地下水勘查的物探新技术[J].水文地质与工程地质,2001,28(2):45-48.
[19] 崔玉贵,姜月华,刘林,等.高密度电法在江西于都黄麟地区地热勘查中的应用[J].华东地质,2020,41(4):368-374.
[20] 陈启国,郑万模,常小军.典型红层地区地下水的补、径、排关系探讨——以重庆市荣昌县为例[J].沉积与特提斯地质,2011,31(3):107-112.
[21] 周绪纶.四川盆地红层浅层风化带裂隙水及其合理开发利用[J].四川地质学报,2007,27(3):184-191.
[22] 王宇.红层地下水勘查开发的理论及方法[M].北京:地质出版社,2008:10.
[23] 孙银行,朱庆俊,连晟,等.赣南白垩纪碎屑岩裂隙水的水文地质及电性响应特征[J].华东地质,2020,41(4):410-415.
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