Results 21 to 30 of about 5,251 (247)

Temperature field and dynamic types of shallow groundwater in the northwest inland basin: A case study of the Jiuquan East Basin

地质科技通报, 2022
Temperature is an inherent property of groundwater.Groundwater temperature field and dynamic characteristics are objective manifestations of groundwater flow system.Based on multi-point, long series and high precision groundwater temperature monitoring ...
Dechao Yin, Xi Wu, Huqun Cui, Wenxiang Wang, Xiaoyan Wang, Xi Wang, Yonghui An   +6 more
doaj   +1 more source

Supportive methods for assessing effective porosity and regulating karst aquifers

Acta Carsologica, 2010
Regulation of a karst aquifer implies engineering interventions designed to control its flow and manage its water reserves. One of the most important prerequisites for the feasibility and suc­cess of regulation projects is proper assessment of aquifer ef­
Zoran Stevanović, Saša Milanović, Vesna Ristić   +2 more
doaj   +1 more source

Reflections on the water cycle and ecological protection and restoration

Journal of Groundwater Science and Engineering
To fulfill the new requirements of geological work in the modern era and explore the latest advancements, the cutting-edge directions and trends of hydrogeology science, as well as the key scientific issues and major demands in hydrogeology, those ...
Min Wang
doaj   +1 more source

A parsimonious parametrization of the Direct Sampling algorithm for multiple-point statistical simulations

Applied Computing and Geosciences, 2022
Multiple-point statistics algorithms allow modeling spatial variability from training images. Among these techniques, the Direct Sampling (DS) algorithm has advanced capabilities, such as multivariate simulations, treatment of non-stationarity, multi ...
Przemysław Juda, Philippe Renard, Julien Straubhaar   +2 more
doaj   +1 more source

Caprock self-sealing effect due to CO2 leakage from geologic carbon sequestration reservoirs: a case study at Ping’an, China

Frontiers in Energy Research, 2022
As a bottom technology for CO2 reduction, geological CO2 storage has attracted great attention from geologists, but there are few reports on the research of the caprock self-sealing effect due to CO2 leakage.
Lei Fu, Yujie Diao, Changyuan Zheng, Changyuan Zheng, Xin Ma, Chenglong Zhang, Ting Liu, Xiaolin Jin, Wei Shao   +8 more
doaj   +1 more source

Another productive year for our Journal

Acque Sotterranee
In this year (2024), as in the past, our Journal has provided an important contribution to hydrogeology. We can confirm that we have maintained a high level of editorial quality, with a good balance among the three pillars behind the journal: a bridge ...
Iacopo Borsi
doaj   +1 more source

Rare earth elements in some bottled waters of Serbia [PDF]

Geološki Anali Balkanskoga Poluostrva, 2013
Twenty-one bottled mineral and spring waters from Serbia were analyzed for 16 inorganic chemical parameters, including lanthanides and yttrium which belong to the group of so-called rare earth elements (REE).
Todorović Maja, Papić Petar, Ćuk Marina, Stojković Jana   +3 more
doaj   +1 more source

An Attempt to Boost Posterior Population Expansion Using Fast Machine Learning Algorithms

Frontiers in Artificial Intelligence, 2021
In hydrogeology, inverse techniques have become indispensable to characterize subsurface parameters and their uncertainty. When modeling heterogeneous, geologically realistic discrete model spaces, such as categorical fields, Monte Carlo methods are ...
Przemysław Juda, Philippe Renard, Philippe Renard   +2 more
doaj   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

Deep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski, Alessandro Verdecchia, Oliver Heidbach, Rebecca M. Harrington, David Healy   +4 more
wiley   +1 more source

Hydrogeology

, 2015
Shale gas: factual scientific argument for and against ; the scientific perspective of the expert network of the Shale Gas Information Platform SHIP;
Agnes Sachse, Leslie Jakobs, Olaf Kolditz   +2 more
openaire   +4 more sources