|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
|
Carmine Fallico, Agostino Lauria and Francesco Aristodemo
An accurate measurement campaign, carried out on a confined porous aquifer, expressly reproduced in laboratory, allowed the determining of hydraulic conductivity values by performing a series of slug tests. This was done for four porous medium configurat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiong Li, Ming-Guang Li, Lu-Lu Zhang, Hui Chen, Xiao-He Xia and Jin-Jian Chen
The coastal micro-confined aquifer (MCA) in Shanghai is characterized by shallow burial depth, high artesian head, and discontinuous distribution. It has a significant influence on underground space development, especially where the MCA is directly conne...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nara Somaratne, Saad Mustafa and Jeff Lawson
The mode of vertical recharge to aquifers is important to the application of appropriate recharge estimation methods. This study identifies the origin, geochemical evolution and mode of vertical leakage to the Gambier Basin confined aquifer, south east o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Takeshi Saito, Shoichiro Hamamoto, Takashi Ueki, Satoshi Ohkubo, ... Toshiko Komatsu
Pág. 120 - 127
Global warming and urbanization together with development of subsurface infrastructures (e.g. subways, shopping complexes, sewage systems, and Ground Source Heat Pump (GSHP) systems) will likely cause a rapid increase in the temperature of relatively sha...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nara Somaratne, Saad Mustafa, Jeff Lawson
Pág. 1 - 23
The mode of vertical recharge to aquifers is important to the application of appropriate recharge estimation methods. This study identifies the origin, geochemical evolution and mode of vertical leakage to the Gambier Basin confined aquifer, south east o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae Min Lee, Nam C. Woo, Chan-Jin Lee, Keunje Yoo
Pág. 1 - 15
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae Min Lee, Nam C. Woo, Chan-Jin Lee and Keunje Yoo
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
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
|
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
|
Panayota Makri, Eleni Stathopoulou, Demetrios Hermides, George Kontakiotis, Stergios D. Zarkogiannis, Hariklia D. Skilodimou, George D. Bathrellos, Assimina Antonarakou and Michael Scoullos
The study area is the Thriassion Plain, an important area, in antiquity, surrounding the famous ancient town of Eleusis, 20 km west of Athens. The modern town and port and the entire area were heavily industrialized (1965?1995) coupled with unregulated u...
ver más
|
|
|
|
|
|
|
|
|
|
|
George Kampas, Ioannis Gkiougkis, Andreas Panagopoulos, Fotios-Konstantinos Pliakas and Ioannis Diamantis
This paper presents research regarding the assessment of the hydrogeological system of the River Nestos Western Delta, NE Greece, during the period of 2019. The procedure included the collection and analysis of relevant hydrological and hydrogeological d...
ver más
|
|
|
|
|
|
|
|
|
|
|
Javier Rey, Julián Martínez, Rosendo Mendoza, Senén Sandoval, Vladimir Tarasov, Alex Kaminsky, M. Carmen Hidalgo and Kevin Morales
We assess the effectiveness of complementary geophysical techniques to characterize a Jurassic dolomite confined aquifer at Loma de Ubeda, Spain. This aquifer, which is penetrated by wells in the 100?600-m depth range, is confined by Triassic clays (bott...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fugang Wang, Qinglin Li, Hongyan Liu and Xinxin Geng
The Mixing Cell Model (MCM) is a useful tool that can be applied to areas with limited hydrogeological data, such as arid areas in northwest China, to transform available groundwater hydrochemical data into quantitative information about an aquifer. In t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fugang Wang, Qinglin Li, Hongyan Liu, Xinxin Geng
Pág. 1 - 15
The Mixing Cell Model (MCM) is a useful tool that can be applied to areas with limited hydrogeological data, such as arid areas in northwest China, to transform available groundwater hydrochemical data into quantitative information about an aquifer. In t...
ver más
|
|
|
|
|
|
|
|
|
|
|
John A. Luczaj, Julie Maas, David J. Hart and Jonathan Odekirk
The Northeast Groundwater Management Area of Wisconsin, USA contains two major cones of depression in a confined sandstone aquifer. Each cone is centered near cities that have used groundwater for over 100 years. Near one of these cities (Green Bay), epi...
ver más
|
|
|
|
|
|
|
|
|
|
|
John A. Luczaj, Julie Maas, David J. Hart and Jonathan Odekirk
The Northeast Groundwater Management Area of Wisconsin, USA contains two major cones of depression in a confined sandstone aquifer. Each cone is centered near cities that have used groundwater for over 100 years. Near one of these cities (Green Bay), epi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Adi Tal, Yishai Weinstein, Stuart Wollman, Mark Goldman and Yoseph Yechieli
This research examines the interrelations in a complex hydrogeological system, consisting of a multi-layered coastal aquifer, the sea, and a surface reservoir (fish ponds) and the importance of the specific connection between the aquifer and the sea. The...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cristina Orecchia, Beatrice M. S. Giambastiani, Nicolas Greggio, Bruno Campo and Enrico Dinelli
Having an accurate and easily accessible geochemical database is crucial for a correct groundwater management. Here, for the first time in Italy, chemico-physical data of groundwater collected by different Environmental Protection Agencies during the 201...
ver más
|
|
|
|
|
|