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Gaoqiang Zhang, Yutong Cheng, Haodong Liu, Chunlei Xiao, Hongfeng Nie, Zhenzhou Zhu, Dan Zhao and Yourang Zan
Water resources in arid and semi-arid areas are limiting factors for ecosystem health and economic development. Therefore, an accurate and reasonable assessment of ecological water demand is crucial for efficient water resource utilization. In this study...
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Tengyun Xue, Xiuli Xue, Sichun Long, Qiunan Chen, Shide Lu and Chaofeng Zeng
Based on an actual excavation of a metro station in Tianjin, China, a fluid?solid coupling numerical model was developed to study the characteristics of groundwater flow and strata movement induced by dewatering and excavation considering the barrier eff...
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Janja Vrzel, Hans Kupfersberger, Carlos Andres Rivera Villarreyes, Johann Fank and Leander Wieser
In Europe, 1132 Mt of sand and gravel were mined in 2019, which causes major changes to the hydrogeological cycle. Such changes may lead to significantly raised or lowered groundwater levels. Therefore, the aggregate sector has to ensure that impacts on ...
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Saul G. Ramirez, Gustavious Paul Williams, Norman L. Jones, Daniel P. Ames and Jani Radebaugh
Obtaining and managing groundwater data is difficult as it is common for time series datasets representing groundwater levels at wells to have large gaps of missing data. To address this issue, many methods have been developed to infill or impute the mis...
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Dominic Ek Leong Ong and Elizabeth Eu Mee Chong
Retaining walls are often used to construct basements and underground station boxes. This unique case study compares the field-measured contiguous bored pile (CBP) wall, surrounding geology, and hydrogeology or groundwater responses against the results u...
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Hyeonju Lee, Eunhee Lee, Yongcheol Kim, Soo-Hyoung Lee and Min-Ho Koo
During the cold dry season, a large amount of groundwater is pumped for water-curtain cultivation in agricultural fields mostly located near the four major rivers of South Korea. Several weirs, installed previously to secure sufficient water resources fr...
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Ahmad Mujtaba, Ghulam Nabi, Muhammad Masood, Mudassar Iqbal, Hafiz M. Asfahan, Muhammad Sultan, Faizan Majeed, Oliver Hensel and Abozar Nasirahmadi
In Pakistan, groundwater resources are depleting at an alarming rate due to intensive pumping, shifting of cropping patterns, and climate change vulnerability. The present study is aimed at investigating groundwater stress in the command area of Lower Ch...
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Dongping Xue, Heng Dai, Yi Liu, Yunfei Liu, Lei Zhang and Wengai Lv
Agricultural intensification has boosted land productivity, but it has also created new sustainability issues. As one of the most important human habitations and agricultural farming areas in arid areas, the Cele Oasis has a very developed agricultural s...
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Johanna Merisalu, Jonas Sundell and Lars Rosén
Construction below the ground surface and underneath the groundwater table is often associated with groundwater leakage and drawdowns in the surroundings which subsequently can result in a wide variety of risks. To avoid groundwater drawdown-associated d...
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Farida Boubé Dobi, Eugène Koffi Kouakou, Yahaya Nazoumou, Boubacar Abdou Boko, Sophie Ngomune Edimo, Fadji Zaouna Maina and Moussa Konaté
Located in northwestern Niger, the Tim Mersoï Basin (TMB) is an important mining region in the scale of West Africa. Groundwater is considered the main source of fresh water in the basin, especially for mining activities. It, therefore, appears essential...
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