Application of the DC resistivity method in the study of saline groundwater distribution in the lower reaches of the Yellow River
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摘要: 为研究黄河下游惠民地区地下咸水分布特征,在该区域开展了直流电阻率法测量工作。通过电阻率测井确定区内咸水层视电阻率数值分布范围和咸—淡水界面变化特征,以此约束电阻率测深数据的分析,提高对咸水层分布解释的准确率。结果表明:研究区地下咸水层顶界面埋深主要位于20~50 m区间,局部发育至浅地表;咸水层底界面推断埋深主要分布在160~300 m区间,近似NW走向逐渐变浅。经后期水样调查和钻探验证,推测的地下咸水分布特征与实际情况基本一致,表明直流电阻率法在地下咸水分布特征研究中具有较好的应用效果。Abstract: This study investigated the distribution characteristics of saline groundwater in the Huimin area of the lower reaches of the Yellow River using the DC resistivity method. Specifically, this study determined the distribution range of the apparent resistivity of the saline water and the variation in the saline-fresh groundwater interface in the area based on resistivity logs, aiming to constrain the resistivity sounding data analysis and improve the interpretation accuracy of the distribution of the saline groundwater. The results are as follows. The top boundary of the saline water in the area mainly had a burial depth of 20~50 m and developed to the shallow surface locally. It was inferred that the bottom boundary of the saline water had a burial of mainly 160~300 m and gradually became shallow in a nearly NW direction. As verified by the later investigation of water samples and drilling, the inferred saline groundwater characteristics agreed roughly with the actual situation. This result indicates that the DC resistivity method has a good application performance in the study of the distribution of saline groundwater.
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Key words:
- saline aquifer /
- DC resistivity method /
- lower reaches of the Yellow River
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[1] 王薇, 张太平, 王强, 等. 黄河下游地区浅层地下水资源特征及保护建议[J]. 地质学报, 2019, 93(S1):93-99.
[2] Wang W, Zhang T P, Wang Q, et al. Characteristicsand protection of shallow groundwanter resources in the lower reaches of the Yellow River[J]. Acta Geologica Sinica, 2019, 93(S1):93-99.
[3] 王集宁, 罗梅, 秦鹏, 等. 山东半岛蓝色经济区1:10万区域水文地质工程地质环境地质综合调查(高青县幅)[R]. 山东省地质环境监测总站, 2013.
[4] Wang J N, Luo M, Qin P, et al. Comprehensive survey of regional hydrogeology,engineering geology and environmental geology in the Blue Economic Zone of Shandong Peninsula(Gaoqing County,1:100000)[R]. Shandong Geological Environment Monitoring Station, 2013.
[5] 冯颖, 吴清华. 山东省博兴县浅层咸水入侵研究[J]. 山东国土资源, 2018, 34(12):17-21.
[6] Feng Y, Wu Q H. Study on shallow salt water intrusion in Boxing country[J]. Shandong Land and Resources, 2018, 34(12):17-21.
[7] 刘春华, 张光辉, 杨丽芝, 等. 黄河下游鲁北平原地下水砷浓度空间变异特征与成因[J]. 地球学报, 2013, 34(4):470-476.
[8] Liu C H, Zhang G H, Yang L Z, et al. Variationcharacteristics and causes of arsenic concentration in shallow groundwater of Northern Shandong Plain in the lower reaches of the Yellow River[J]. Acta Geoscientica Sinica, 2013, 34(4):470-476.
[9] 狄胜同, 贾超, 张少鹏, 等. 华北平原鲁北地区地下水超采导致地面沉降区域特征及演化趋势预测[J]. 地质学报, 2020, 94(5):1638-1654.
[10] Di S T, Jia C, Zhang S P, et al. Regional characteristics and evolution trend prediction of land subsidence caused by groundwater over exploitation in North Shandong of the North China Plain[J]. Acta Geologica Sinica, 2020, 94(5):1638-1654.
[11] 赵季初, 纪洪磊, 刘欢. 鲁北平原地下咸水浅层地热能开发利用条件研究[J]. 中国地质调查, 2020, 7(3):13-20.
[12] Zhao J C, Ji H L, Liu H. Study on the development and utilization prospection of shallow geothermalenergy of saline underground water in Northern Shandong Plain[J]. Geological Survey of China, 2020, 7(3):13-20.
[13] 田少兵, 李向前, 尚通晓, 等. 直流电测深法在沿海平原区地质填图中的应用—以苏北盆地连云港灌云地区为例[J]. 物探与化探, 2019, 43(4):783-793.
[14] Tian S B, Li X Q, Shang T X, et al. The application of direct-current sounding method in the coastal plains:A case study of Guanyun area in Lianyungang[J]. Geophysical and Geochemical Exploration, 2019, 43(4):783-793.
[15] 陈学群, 李成光, 田婵娟, 等. 高密度电阻率法在咸水入侵监测中的应用[J]. 物探与化探, 2021, 45(5):1347-1353.
[16] Chen X Q, Li C G, Tian C J, et al. Theapplicationof high density electrical resistivity method to monitoring salt water intrusion[J]. Geophysical and Geochemical Explration, 2021, 45(5):1347-1353.
[17] 龙作元. 电阻率测深法在阿拉尔盆地划分咸、淡水层的应用[J]. 物探与化探, 2006, 30(4):308-311.
[18] Long Z Y. The application of the resistivity sounding method to the differentiation of salt water bed from fresh water bed in Alaer basin[J]. Geophysical and Geochemical exploration, 2006, 30(4):308-311.
[19] 行英弟, 叶胜. 电法在菲律宾AREA矿区红土镍矿勘探中的应用[J]. 地质与勘探, 2021, 57(5):1117-1126.
[20] Xing Y D, Ye S. Application of the electrical method to exploration of lateriticnickel in the AREA mine district,Philippine[J]. Geology and Exploration, 2021, 57(5):1117-1126.
[21] 陈松, 刘磊, 刘怀庆, 等. 北部湾咸淡水分界面划分中的电法应用分析[J]. 地球物理学进展, 2019, 34(4):1592-1599.
[22] Chen S, Liu L, Liu H Q, et al. Application analysis of electrical method in dividing saltwater and freshwater interface in beibu bay[J]. Progress in Geophysics, 2019, 34(4):1592-1599.
[23] 翟景红, 刘东明, 邱礼泉, 等. 综合地球物理测井在第四系地层岩性识别中的应用[C]// 2020年中国地球科学联合学术年会论文集(二十六), 2020:129-131.
[24] Zhai J H, Liu D M, Qiu L Q, et al. Application of comprehensive geophysical logging in Quaternary formation lithology identification[C]// Proceedings of 2020 Annual Meeting of Chinese Geoscience Union(XXVI), 2020:129-131.
[25] 樊航宇, 李继军, 黄猛, 等. 测井资料在第四纪地层结构研究中的应用—以天津市宝坻南部为例[J]. 地质找矿论丛, 2018, 33(2):312-318.
[26] Fan H Y, Li J J, Huang M, et al. Application of logging data to the study of quaternary stratigraphic texture-illustrated by the case of southern Baodi,Tianji[J]. Contributions to geology and Mineral Resources Research, 2018, 33(2):312-318.
[27] 刘国兴. 电法勘探原理与方法[M]. 北京: 地质出版社, 2005.
[28] Liu G X. Electrical prospecting principle and method[M]. Bei-jing: Geological Publishing House, 2005.
[29] 窦旭强, 韩冬梅, 曹天正, 等. 直流电阻率法在洋戴河平原海水入侵识别中的应用[J]. 海洋地质前沿, 2020, 36(8):65-73.
[30] Dou X Q, Han D M, Cao T Z, et al. Assessmentofseawaterintrusioninthecoastal plain aquifers of Yang-Dai River using Dc-Resistivity methods[J]. Marine Geology Frontiers, 2020, 36(8):65-73.
[31] Archie G E. The electrical resistivity log as an aid in determining some reservoir characteristics[M]. Englewood: Transactions of American Institute of Mining Metallurgical Engineers, 1942.
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