Effect of Seepage Velocity on Formation of Shaft Frozen Wall in Loose Aquifer by Jian Lin, Hua Cheng, Hai-bing Cai, Bin Tang, Guang-yong Cao

“…This paper addresses the difficult closure of a frozen wall in a coal mine shaft due to excessive seepage velocity in an aquifer when the aquifer is penetrated via the artificial freezing method. …”
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Geoelectrical Characterization of Aquifer Precincts in Parts of Lapai, North Central Nigeria by MT Tsepav, SI Ibrahim, FA Bayegun

“…Some geoelectric characteristics of aquifer in parts of Lapai, Central Nigeria were evaluated using Wenner vertical electrical sounding (VES) method. …”
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Geological Modeling of the Senonian Aquifer in the Oued Guir Watershed (Southeast Morocco) by Messaoudi Badre, Kabiri Lahcen, El Ouali Mohamed, Ait Lahssaine Ismail, Kadiri Abdelhakim, Essafraoui Badre

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Experimental Study on the Influence of Borehole Angles on Fracture Grouting in Limestone Aquifers by Jianbo Li, Yanchun Xu

“…Grouting is an effective method to ensure mining safety by reconstructing confined aquifers. However, the effect of grouting on deep-buried aquifers is difficult to evaluate. …”
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Geoelectrical Characterization of Aquifer Precincts in Parts of Lapai, North Central Nigeria by MT Tsepav, SI Ibrahim, FA Bayegun

“…Some geoelectric characteristics of aquifer in parts of Lapai, Central Nigeria were evaluated using Wenner vertical electrical sounding (VES) method. …”
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Coastal karst aquifers and submarine springs: what future for their water resources? by Fleury, Perrine, Pistre, Séverin, Bakalowicz, Michel

“…This paper is intended to be a reminder of a series of scientific works whose origin is largely attributable to G. de Marsily, without attempting to make an exhaustive overview of submarine springs and coastal karst aquifers. The main results show that coastal karst aquifers with their submarine outlets and the possibility of natural seawater intrusion are particularly fragile and must be studied and managed with appropriate tools. …”
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Metals contamination of Aquifer in Warri and Port- Harcourt (Niger – Delta Region) by Monday O. Edwards

“…The results from this study show that there is high level of contamination of the aquifer (groundwater) in the studied areas. The long-term effect of continuous consumption of this groundwater can be of pose a threat to the health of the people.…”
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Numerical Simulation of Pollutant Transport in Fractured Vuggy Porous Karstic Aquifers by Xiaolin Fan, Shuyu Sun, Wei Wei, Jisheng Kou

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Estimation of Hydraulic Diffusivity of a Confined Limestone Aquifer at the Xiluodu Dam by Mingwei Li, Zhifang Zhou, Hailong Huang, Jianxin Liao

“…Then, the method was employed to estimate the hydraulic diffusivity of a limestone aquifer in the Xiluodu reservoir and was verified by the FEFLOW software. …”
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Abstraction, desalination and recharge method to control seawater intrusion into unconfined coastal aquifers by S. Sadjad Mehdizadeh, S. Badaruddin, S. Khatibi

“…Moreover, it is shown that the abstraction, desalination and recharge performance has slightly improved when the recharge and extraction wells are placed deeper into aquifer and close to aquifer bottom (almost 15% for all characteristics of salt wedge). …”
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Prey – predator model on the interaction between the drawdown level of an aquifer and maize yield by MD Shehu, OP Evans, AT Cole

“…In this paper we formulated a mathematical model to analyse the interaction between the Draw-down levels in an unconfined aquifer with maize yield, using the parameters; aquifer recharged rate α, rate of interaction between the draw down level of the aquifer and the maize yield β, draw down level of the aquifer h, and the maize yield y. …”
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Assessing drywell designs for managed aquifer recharge via canals and repurposed wells by Salini Sasidharan, Scott A. Bradford

“…Abstract This study explores innovative drywell designs for managed aquifer recharge (MAR) in agricultural settings, focusing on smaller diameter and deeper drywells, including the repurposing of dried or abandoned wells. …”
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2021 Handbook of Florida Water Regulation: Florida Springs and Aquifer Protection Act by Tatiana Borisova, Michael T. Olexa, Jana Caracciolo

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Novel Excavation and Construction Method for a Deep Shaft Excavation in Ultrathick Aquifers by Chengyong Cao, Chenghua Shi, Linghui Liu, Jianwen Liu, Mingfeng Lei, Yuexiang Lin, Yichao Ye

“…Dewatering using the dewatering systems composed of diaphragm walls and pumping wells is commonly adopted for deep excavations that are undertaken in deep aquifers. However, dewatering can sometimes induce environmental problems, especially when diaphragm walls cannot effectively cut off the aquifers. …”
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Outburst mechanism and hazard prevention technique of limestone aquifer under isolated island panels by Wei Wang, Wei Wang, Wei Wang, Yanjun Wu, Yanjun Wu, Yanjun Wu, Yongli Shi, Yongli Shi, Yongli Shi, Jingzhong Zhu

“…In this paper, the mechanism of water inrush from limestone aquifers under isolated island panels is discussed from theoretical mechanics analysis, numerical simulation, discriminant criterion, the variation law of surrounding rock stress and water pressure, and floor failure depth. …”
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Carbonate Chemistry and Isotope Characteristics of Groundwater of Ljubljansko Polje and Ljubljansko Barje Aquifers in Slovenia by Sonja Cerar, Janko Urbanc

“…Ljubljansko polje and Ljubljansko Barje aquifers are the main groundwater resources for the needs of Ljubljana, the capital of Slovenia. …”
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Spatiotemporal evolutionary patterns of the hydrochemistry of Jurassic conglomerate aquifers under the influence of curtain walls by Luwang CHEN, Minghui WU, Xiaowei HOU, Yongsheng HU, Miao ZHANG, Xinyue CAI, Xiaoxi YIN, Xiaoping SHI

Subjects: “…jurassic conglomerate aquifer…”
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Hydrochemistry and Isotope Hydrology for Groundwater Sustainability of the Coastal Multilayered Aquifer System (Zhanjiang, China) by Pengpeng Zhou, Ming Li, Yaodong Lu

“…Groundwater sustainability has become a critical issue for Zhanjiang (China) because of serious groundwater level drawdown induced by overexploitation of its coastal multilayered aquifer system. It is necessary to understand the origins, material sources, hydrochemical processes, and dynamics of the coastal groundwater in Zhanjiang to support its sustainable management. …”
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Analytical Solution of Tidal Loading Effect in a Submarine Leaky Confined Aquifer System by Zongzhong Song, Hailong Li, Qian Ma, Chunmiao Zheng, Jiu Jimmy Jiao, Shaohong Li

“…Although there are many existing analytical studies of tidal groundwater level fluctuations in coastal aquifer systems, few of them focus on an offshore submarine aquifer. …”
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Weighted joint curve inversion of aquifer parameters in pumping tests with multiple observation wells by Mingqian Li, He Wang, Hongbiao Gu, Baoming Chi

“…The WJCM can be applied to determine unique aquifer parameters in pumping tests involving multiple observation wells and can be implemented rapidly using Excel. …”
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