Discussion on the development regularity of salt water in red beds in the southern margin of Sichuan Basin

DONG Jianxing; SUN Dong; WEI Liangshuai; ZHANG Zhipeng; HUANG Rui; YANG Haijun

2021 Vol. 40, No. 8

Article Contents

Article navigation > Geological Bulletin of China > 2021 > 40(8): 1394-1401

Next Article Previous Article

DONG Jianxing, SUN Dong, WEI Liangshuai, ZHANG Zhipeng, HUANG Rui, YANG Haijun. Discussion on the development regularity of salt water in red beds in the southern margin of Sichuan Basin[J]. Geological Bulletin of China, 2021, 40(8): 1394-1401.

Citation:

DONG Jianxing, SUN Dong, WEI Liangshuai, ZHANG Zhipeng, HUANG Rui, YANG Haijun. Discussion on the development regularity of salt water in red beds in the southern margin of Sichuan Basin[J]. Geological Bulletin of China, 2021, 40(8): 1394-1401.

Discussion on the development regularity of salt water in red beds in the southern margin of Sichuan Basin

1.
Chengdu Hydrogeology Survey & Engineering Geology Survey Center, Geology & Mineral Resources Exploration & Development Bureau of Sichuan Province, Chengdu 610081, Sichuan, China
2.
Sichuan Huadi Environmental Science and Technology Co., Ltd, Chengdu 610081, Sichuan, China
3.
Institute of Exploration Technology, Chinese Academy of Geological Sciences, Chengdu 611734, Sichuan, China
4.
Emergency Management Bureau of Rongxian, Rongxian 643100, Sichuan, China

More Information

Corresponding author: WEI Liangshuai, 53831087@qq.com

Received Date: 30 August 2020

Revised Date: 23 March 2021

Publish Date: 15 August 2021

Abstract

Abstract

Compared with the center of Sichuan Basin, the red beds distributed in the southern margin of it are characterized by many geomorphological types, large topographic slopes, well-developed structures and steep dipping, and there are few reports on the development regularity of the saline water in the red beds.Through investigation, hydrogeological drilling, sampling analysis and testing, it is found that the development of salt water is mainly controlled by lithology and groundwater circulation.Soluble salt in red sandstone and mudstone is the material basis for the development of salt water.Salt water is more likely to develop in mudstone-bearing strata.Groundwater type, slope structure, depth and fault mainly affect the cycling conditions of groundwater.Fresh water is strongly developed in cycling alternation, while salt water is developed in slow cycling alternation.Salt water with complex composition in the deep part of the fault zone will well up due to exploitation of shallow groundwater, resulting in salinization of shallow groundwater.The study result has reference significance for avoiding saline water layer in the process of water exploration in red beds in the southern margin of Sichuan Basin.
- TDS /
- formation lithology /
- groundwater type /
- slope structure /
- depth /
- fault

FullText(HTML)

References

[1]	朱春林, 李智毅, 饶春富, 等. 滇中红层浅层地下水的特征和农村供水示范工程的建立[J]. 地质通报, 2010, 29(4): 610-615. doi: 10.3969/j.issn.1671-2552.2010.04.017 CrossRef Google Scholar
[2]	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. Google Scholar
[3]	陈倩. 四川红层地下水水化学特征及水资源开发工程适宜性研究[D]. 成都理工大学博士学位论文, 2011. Google Scholar
[4]	苏培东. 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. Google Scholar
[5]	陈倩, 毛郁, 李成. 四川泸州红层区浅层地下水水化学特征分析[J]. 中国测试, 2013, 39(6): 42-45. 图 5泥岩与砂岩裂隙发育特征对比Fig. 5 Comparison of fracture development characteristics between mudstone and sandstone a-泥岩裂隙特征; b-砂岩裂隙特征图 6砂泥岩互层中咸水成因模式示意图Fig. 6 Schematic diagram of salt water genetic model in interbedded sandstone and mudstone Google Scholar
[6]	旷正国, 樊新庆. 重庆西部红层浅层地下水的咸淡水问题[C]//地下水勘察与监测技术方法经验交流会. 河北保定, 2003: 275-280. Google Scholar
[7]	中国地质调查局. 水文地质手册(第二版)[M]. 北京: 地质出版社, 2012. Google Scholar
[8]	朱春林. 滇中红层地下水富集规律及开发利用研究[D]. 中国地质大学(北京) 博士学位论文, 2010. Google Scholar
[9]	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. doi: 10.3969/j.issn.1006-0995.2007.03.008 CrossRef Google Scholar
[10]	彭华, 吴志才. 关于红层特点及分布规律的探讨[J]. 中山大学学报(自然科学版), 2003, 42(5): 109-113. Google Scholar
[11]	操应长, 王健, 高永进, 等. 济阳坳陷东营凹陷古近系红层-膏盐层沉积特征及模式[J]. 古地理学报, 2010, 13(4): 375-386. Google Scholar
[12]	李志勇, 黎义勇, 黄长生, 等. 赣江流域红层盆地典型构造样式与地下水动力学模式[J]. 地质通报, 2020, 39(12): 1873-1882. Google Scholar
[13]	聂世平. 川中北白垩系红层咸水水文地质特征及形成条件的初探[J]. 水文地质工程地质, 1986, (5): 20-22. Google Scholar
[14]	朱春林, 邢志会, 饶春富, 等. 滇中红层含盐层水文地质特征[J]. 云南地理环境研究, 2009, 21(6): 1-7. Google Scholar
[15]	孙熠, 邓太平, 刘玉洁, 等. 四川红层分布区地下水水化学若干问题探讨-以自贡市为例[J]. 西南民族大学学报(自然科学版), 2007, 33(3): 408-413. Google Scholar
[16]	樊新庆, 李彪, 温金梅, 等. 重庆市红层地区饮用水水质问题及饮水对策研究[J]. 中国农村水利水电, 2010, (12): 141-142. Google Scholar
[17]	成六三. 重庆市红层地下水资源开发利用现状及对策[J]. 水资源开发与管理, 2018, (9): 70-73. Google Scholar
①	四川省地质局二○八地质队. 筠连幅、叙永幅1: 20万区域水文地质普查报告. 1980. Google Scholar
②	云南省地质局水文地质工程地质队革命委员会. 泸州幅1: 20万区域水文地质普查报告. 1977. Google Scholar
③	四川省地质局水文地质工程地质队. 犍为幅1: 20万区域水文地质普查报告. 1980. Google Scholar
④	云南省地质局水文地质工程地质队革命委员会. 宜宾幅1: 20万区域水文地质普查报告. 1977. Google Scholar