The research of electrical resistivity system's application effect simulation in coastal submarine confined groundwater discharge

Li Ning; Guo Xiujun; Ma Qiangwei; Zhang Yufeng

doi:10.3969/j.issn.0253-4193.2019.05.012

Article Contents

Article Navigation > Haiyang Xuebao > 2019 > 41(5): 128-137

Li Ning, Guo Xiujun, Ma Qiangwei, Zhang Yufeng. The research of electrical resistivity system's application effect simulation in coastal submarine confined groundwater discharge[J]. Haiyang Xuebao, 2019, 41(5): 128-137. doi: 10.3969/j.issn.0253-4193.2019.05.012

Citation:

Li Ning, Guo Xiujun, Ma Qiangwei, Zhang Yufeng. The research of electrical resistivity system's application effect simulation in coastal submarine confined groundwater discharge[J]. Haiyang Xuebao, 2019, 41(5): 128-137. doi: 10.3969/j.issn.0253-4193.2019.05.012

Citation:

Li Ning, Guo Xiujun, Ma Qiangwei, Zhang Yufeng. The research of electrical resistivity system's application effect simulation in coastal submarine confined groundwater discharge[J]. Haiyang Xuebao, 2019, 41(5): 128-137. doi: 10.3969/j.issn.0253-4193.2019.05.012

PDF( 15874 KB)

The research of electrical resistivity system's application effect simulation in coastal submarine confined groundwater discharge

doi: 10.3969/j.issn.0253-4193.2019.05.012

1.
College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
2.
College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Qingdao 266100, China

Received Date: 2018-06-26

Abstract

Abstract

Confined groundwater discharge is a major form of submarine groundwater discharge. Because this process occurs in the bottom of seawater, detection is more difficult. To explore the detection capabilities of the marine multi-electrode resistivity method for this process, according to the typical geological model of the confined aquifer in the seabed, the geoelectric models with different drainage stages were constructed. Simulate sea surface and sea floor detection conditions, and compare the resulting resistivity profiles. The results of the study indicate that the water surface multi-electrode resistivity detection profile can clearly depict the migration and mixing process of freshwater excreted into the sea in seawater. However, the anomalous profile and resolution of the profile are affected by the detection device, electrode pole pitch, and seawater depth. Seabed surface detection results are more capable of reflecting the exchange process of brackish water in sediments, and the seawater intrusions in sediments can be well reflected.
- submarine groundwater discharge,
- confined groundwater,
- resistivity method,
- detection effect

FullText(HTML)

References(20)

References

Hanshaw B B, Back W, Deike R G. A geochemical hypothesis for dolomitization by ground water[J]. Economic Geology, 1971, 66(5):710-724.

Badiozamani K. The Dorag dolomitization model-application to the middle Ordovician of Wisconsin[J]. Journal of Sedimentary Research, 1973, 43(4):965-984.

Johannes R E. The ecological significance of the submarine discharge of groundwater[J]. Marine Ecology Progress Series, 1980, 3:365-373.

Moore W S. Large groundwater inputs to coastal waters revealed by ²²⁶Ra enrichments[J]. Nature, 1996, 380(6575):612-614.

Lambert M J, Burnett W C. Submarine groundwater discharge estimates at a Florida coastal site based on continuous radon measurements[J]. Biogeochemistry, 2003, 66(1/2):55-73.

Burnett W C, Bokuniewicz H, Huettel M, et al. Groundwater and pore water inputs to the coastal zone[J]. Biogeochemistry, 2003, 66(1/2):3-33.

Moore W S. The effect of submarine groundwater discharge on the ocean[J]. Annual Review of Marine Science, 2010, 2:59-88.

Li Hailong, Jiao J. Quantifying tidal contribution to submarine groundwater discharges:a review[J]. Chinese Science Bulletin, 2013, 58(25):3053-3059.

Santos I R, Eyre B D, Huettel M. The driving forces of porewater and groundwater flow in permeable coastal sediments:a review[J]. Estuarine, Coastal and Shelf Science, 2012, 98:1-15.

Lee D R. A device for measuring seepage flux in lakes and estuaries[J]. Limnology and Oceanography, 1977, 22(1):140-147.

李海龙, 王学静. 海底地下水排泄研究回顾与进展[J]. 地球科学进展, 2015, 30(6):636-646. Li Hailong, Wang Xuejing. Submarine groundwater discharge:a review[J]. Advances in Earth Science, 2015, 30(6):636-646.

Paulsen R J, Smith C F, O'Rourke D, et al. Development and evaluation of an ultrasonic ground water seepage meter[J]. Groundwater, 2001, 39(6):904-911.

Moore W S, Sarmiento J L, Key R M. Submarine groundwater discharge revealed by ²²⁸Ra distribution in the upper Atlantic Ocean[J]. Nature Geoscience, 2008, 1(5):309-311.

郭占荣, 黄磊, 刘花台, 等. 镭同位素示踪隆教湾的海底地下水排泄[J]. 地球学报, 2008, 29(5):647-652. Guo Zhanrong, Huang Lei, Liu Huatai, et al. The estimation of submarine inputs of groundwater to a coastal bay using radium isotopes[J]. Acta Geoscientica Sinica, 2008, 29(5):647-652.

Henderson R D, Day-Lewis F D, Lane J W Jr, et al. Characterizing submarine ground-water discharge using fiber-optic distributed temperature sensing and marine electrical resistivity[C]//Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008. Denver, Colorado:Society of Exploration Geophysicists, 2008:1427.

Henderson R D, Day-Lewis F D, Abarca E, et al. Marine electrical resistivity imaging of submarine groundwater discharge:sensitivity analysis and application in Waquoit Bay, Massachusetts, USA[J]. Hydrogeology Journal, 2010, 18(1):173-185.

Dimova N T, Swarzenski P W, Dulaiova H, et al. Utilizing multichannel electrical resistivity methods to examine the dynamics of the fresh water-seawater interface in two Hawaiian groundwater systems[J]. Journal of Geophysical Research:Oceans, 2012, 117(C2):C02012.

Johnson C D, Swarzenski P W, Richardson C M, et al. Ground-truthing electrical resistivity methods in support of submarine groundwater discharge studies:examples from Hawaii, Washington, and California[J]. Journal of Environmental & Engineering Geophysics, 2015, 20(1):81-87.

任广欣, 郭秀军, 蒋甫伟, 等. 走航式水下多道电阻率探测系统研制与应用[J]. 地球物理学进展, 2015, 30(3):1430-1436. Ren Guangxin, Guo Xiujun, Jiang Fuwei, et al. A navigated underwater DC resistivity survey system developed and used in detecting[J]. Progress in Geophysics, 2015, 30(3):1430-1436.

Manheim F T, Krantz D E, Bratton J F. Studying ground water under Delmarva coastal bays using electrical resistivity[J]. Ground Water, 2004, 42(7):1052-1068.

Relative Articles

Supplements(0)

Cited By

Proportional views