DISTRIBUTION CHARACTERISTICS AND FORMATION MECHANISM OF HYDROCHEMICAL FIELD IN YANCHI-DINGBIAN AREA OF ORDOS BASIN

YE Yang; CHANG Yuan

2020 Vol. 29, No. 3

Article Contents

Article navigation > Geology and Resources > 2020 > 29(3): 260-265, 293

Next Article Previous Article

YE Yang, CHANG Yuan. DISTRIBUTION CHARACTERISTICS AND FORMATION MECHANISM OF HYDROCHEMICAL FIELD IN YANCHI-DINGBIAN AREA OF ORDOS BASIN[J]. Geology and Resources, 2020, 29(3): 260-265, 293.

Citation:

YE Yang, CHANG Yuan. DISTRIBUTION CHARACTERISTICS AND FORMATION MECHANISM OF HYDROCHEMICAL FIELD IN YANCHI-DINGBIAN AREA OF ORDOS BASIN[J]. Geology and Resources, 2020, 29(3): 260-265, 293.

DISTRIBUTION CHARACTERISTICS AND FORMATION MECHANISM OF HYDROCHEMICAL FIELD IN YANCHI-DINGBIAN AREA OF ORDOS BASIN

YE Yang,
CHANG Yuan

Geological Survey Institute Co., Ltd., Sino Shannxi Nuclear Industry Group, Xi'an 710100, China

Received Date: 30 September 2019

Revised Date: 20 February 2020

Publish Date: 28 June 2020

Abstract

Abstract

According to the distribution characteristics of hydrochemical field in Yanchi-Dingbian area, as well as its geography, structure, hydrogeological background, lithofacies paleogeographical and paleohydrogeological conditions, guided by hydrogeochemical theory, the field hydrogeological survey, water sampling and testing and hydrogeochemical methods are used to analyze the formation mechanism and influencing factors of hydrochemical field. The results show that the hydrochemical fields mainly include SO₄·Cl-Na·Mg, HCO₃·SO₄-Na, HCO₃·Cl-Na·Ca and HCO₃-Ca·Na types, with obvious horizontal zoning in the north and northwest of Baiyushan watershed, and the hydrochemical field and groundwater flow direction in reverse distribution. The hydrochemical characteristics of the area are affected by the comprehensive factors, mainly paleo-depocenter and initial salt content in strata, geological structure, migmatization, groundwater movement and fossil groundwater.
- hydrochemical field /
- distribution characteristics /
- formation mechanism /
- Ordos Basin

FullText(HTML)

References

[1]	侯光才, 张茂省, 刘方, 等.鄂尔多斯盆地地下水勘查研究[M].北京:地质出版社, 2008:93-153. Google Scholar
[2]	徐中华, 李云峰, 姜凌, 等.鄂尔多斯盆地南区环河组地下水水岩作用研究[J].干旱区资源与环境, 2009, 23(9):160-168. Google Scholar
[3]	张字龙, 范洪海, 贺峰, 等.鄂尔多斯盆地南缘彬县地区水文地球化学及铀成矿作用特征[J].地质通报, 2017, 36(4):503-510. doi: 10.3969/j.issn.1671-2552.2017.04.002 CrossRef Google Scholar
[4]	李云峰, 李金荣, 侯光才, 等.从水文地球化学角度研究鄂尔多斯盆地南区白垩系地下水的排泄途径[J].西北地质, 2004, 37(3):91-95. doi: 10.3969/j.issn.1009-6248.2004.03.015 CrossRef Google Scholar
[5]	张蕊蕊.鄂尔多斯盆地北部白垩系地下水水化学特征及影响因素研究[J].煤炭与化工, 2019, 42(1):57-60, 64. Google Scholar
[6]	张治波, 刘腾, 李丽荣, 等.鄂尔多斯盆地CD区块长6地层水化学性质及其地质意义[J].矿物岩石, 2017, 37(3):61-68. Google Scholar
[7]	吴春勇, 苏小四, 郭金淼, 等.鄂尔多斯沙漠高原白垩系地下水水化学演化的多元统计分析[J].世界地质, 2011, 30(2):244-253. doi: 10.3969/j.issn.1004-5589.2011.02.013 CrossRef Google Scholar
[8]	Yang Q C, Wang L C, Ma H Y, et al. Hydrochemical characterization and pollution sources identification of groundwater in Salawusu aquifer system of Ordos Basin, China[J]. Environmental Pollution, 2016, 216:340-349. doi: 10.1016/j.envpol.2016.05.076 CrossRef Google Scholar
[9]	杨郧城, 沈照理, 文冬光, 等.鄂尔多斯白垩系地下水盆地硫酸盐的水文地球化学特征及来源[J].地球学报, 2008, 29(5):553-562. doi: 10.3321/j.issn:1006-3021.2008.05.003 CrossRef Google Scholar
[10]	苏耀明, 朱琳, 苏小四, 等.基于GIS的鄂尔多斯白垩系盆地浅层地下水水质分布规律研究[J].水文地质工程地质, 2009, 36(1):24-29. doi: 10.3969/j.issn.1000-3665.2009.01.005 CrossRef Google Scholar
[11]	胡鹏, 于兴河, 王娇, 等.鄂尔多斯盆地东南部本溪组地层水化学特征与天然气成藏意义[J].西北大学学报(自然科学版), 2017, 47(1):92-100, 109. Google Scholar
[12]	罗建强, 何忠明.鄂尔多斯盆地中生代构造演化特征及油气分布[J].地质与资源, 2008, 17(2):135-138. doi: 10.3969/j.issn.1671-1947.2008.02.010 CrossRef Google Scholar
[13]	刘亚洲, 刚文哲, 陈果, 等.鄂尔多斯盆地盐池-定边地区长7段烃源岩芳烃地球化学特征[J].沉积学报, 2018, 36(4):818-828. Google Scholar
[14]	杨才, 冯岩, 白灵麒, 等.鄂尔多斯盆地北部太原组海陆过渡相页岩孔缝特征及油气地质意义[J].地质与资源, 2018, 27(4):389-395. doi: 10.3969/j.issn.1671-1947.2018.04.011 CrossRef Google Scholar
[15]	王德潜, 刘祖植, 尹立河.鄂尔多斯盆地水文地质特征及地下水系统分析[J].第四纪研究, 2005, 25(1):6-14. doi: 10.3321/j.issn:1001-7410.2005.01.002 CrossRef Google Scholar
[16]	徐志玲, 徐永利, 李燕萍.鄂尔多斯地下水分布特征研究[J].内蒙古水利, 2010(4):93-94. Google Scholar
[17]	聂振龙, 张光辉, 申建梅, 等.西北内陆盆地地下水功能特征及地下水可持续利用[J].干旱区资源与环境, 2012, 26(1):63-66. Google Scholar
[18]	董维红, 苏小四, 侯光才, 等.鄂尔多斯白垩系盆地地下水矿化度和主要离子浓度的分布规律[J].水文地质工程地质, 2008, 35(4):11-16. doi: 10.3969/j.issn.1000-3665.2008.04.004 CrossRef Google Scholar
[19]	董维红, 苏小四, 侯光才, 等.鄂尔多斯白垩系地下水盆地地下水水化学类型的分布规律[J].吉林大学学报(地球科学版), 2007, 37(2):288-292. Google Scholar
[20]	钱会, 马致远.水文地球化学[M].北京:地质出版社, 2005:25-113. Google Scholar
[21]	郭艳琴, 李文厚, 郭彬程, 等.鄂尔多斯盆地沉积体系与古地理演化[J].古地理学报, 2019, 21(2):293-320. Google Scholar
[22]	谢渊, 王剑, 殷跃平, 等.鄂尔多斯盆地白垩系含水层沉积学初探[J].地质通报, 2003, 22(10):818-828. doi: 10.3969/j.issn.1671-2552.2003.10.012 CrossRef Google Scholar
[23]	谢渊, 邓国仕, 刘建清, 等.鄂尔多斯盆地白垩系主要含水岩组沉积岩相古地理对地下水水化学场形成和水质分布的影响[J].沉积与特提斯地质, 2012, 32(3):64-74. doi: 10.3969/j.issn.1009-3850.2012.03.006 CrossRef Google Scholar
[24]	万玉玉, 苏小四, 董维红, 等.鄂尔多斯白垩系地下水盆地中深层地下水可更新速率[J].吉林大学学报(地球科学版), 2010, 40(3):623-630. Google Scholar