|
|
|
|
|
Haibo Li, Zhonghua Tang and Dongjin Xiang
Acid in situ leaching (ISL) is a common approach to the recovery of uranium in the subsurface. In acid ISL, there are numerous of chemical reactions among the injected sulfuric acid, groundwater, and porous media containing ore layers. A substantial amou...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yi Li, Wentao Xie, Hongwei Wang, Bin Peng, Feng Xiong and Chun Zhu
For the dewatering of deep excavation, the existing man-made waterproof curtain has a significant influence on flow response in confined aquifers; the effect of the waterproof curtain must be considered when using the field data for hydrogeological param...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jianxiu Wang, Yanxia Long, Yu Zhao, Weiqiang Pan, Jianxun Qu, Tianliang Yang, Xinlei Huang, Xiaotian Liu and Na Xu
The drawdown outside of a deep foundation pit has to be controlled during excavation. However, the vertical curtain cannot cutoff a deep and thick confined aquifer during deep excavation. In this study, a microbial-induced carbonate precipitation (MICP) ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daniel Locci-Lopez and Juan M. Lorenzo
Shear-wave seismic reflection velocity-versus-depth models can complement our understanding of seepage pore pressure variations beneath earthen levees at locations between geotechnical sites. The seasonal variations of water level in the Mississippi Rive...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xingsheng Zhang, Mengke Hu, Xing Chen, Jinyu Dong and Shipeng Liu
The waterproof curtain plays an important role in the dewatering of a deep foundation pit. Recognition of the depth of the waterproof curtain inserted into the confined aquifer at different depths may help control ground subsidence due to dewatering, but...
ver más
|
|
|
|
|
|
|
|
|
|
|
Baoyun Zhang, Junzhi Wang, Ruolin Zhang, Yasong Li, Xiangke Kong and Yaci Liu
Aquifer diffusivity is a basic physical parameter used in hydrogeological calculations and is important for the evaluation and rational utilization of water resources, pollution prevention, and wetland protection. In this study, with the assumptions of a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuai Zhang and Xu-Sheng Wang
As a widely employed method for in situ remediation of groundwater contamination, the pump-and-treat (PAT) system involves the management of water recirculation between the extraction and injection wells. The recirculation zone (RZ) of an extraction-inje...
ver más
|
|
|
|
|
|
|
|
|
|
|
Elsa Dindi and Ardian Shehu
Vjosa is the main river of South Albania. Currently, the confined Quaternary gravelly aquifer in its lower course supplies drinking water for roughly 300,000 local residents. In the past years, extracted groundwater quantity has increased, whereas the gr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mehboob ur Rashid, Muhammad Kamran, Muhammad Jawad Zeb, Ihtisham Islam, Hammad Tariq Janjuhah and George Kontakiotis
This study aimed to investigate the potential reserves of potable water in Islamabad, Pakistan, considering the alarming depletion of water resources. A detailed vertical electrical sounding (VES) survey was conducted in two main localities: Bara Kahu (A...
ver más
|
|
|
|
|
|
|
|
|
|
|
Quinn Buzzard, Jeff B. Langman, David Behrens and James G. Moberly
The heterogeneity of the fractured-basalt and interbedded-sediment aquifer along the eastern margin of the Columbia Plateau Regional Aquifer System has presented challenges to resource managers in quantifying recharge and estimating sustainable withdrawa...
ver más
|
|
|
|
|
|