Results 51 to 60 of about 14,319 (216)
Ecology and biogeography of bacterial communities associated with chloroethene-contaminated aquifers
Frontiers in Microbiology, 2012 Massive usage, along with careless handling, storage, spills and leakages made chloroethenes (CEs) one of the most abundant classes of groundwater contaminants.
Pierre eRossi +4 more
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Deep Underground Science and Engineering, EarlyView.Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu +4 more
wiley +1 more source
Hydrogeological Issues Concerning the Thar Lignite Prospect [PDF]
International Journal of Mining and Geo-Engineering, 2012 The paper is concerned with the hydrogeological appraisal of the proposed mining operations in theThar lignite field in Sindh, Pakistan. The Thar coalfield covers an area of approximately 9000km2 andcontains three lignite seams lying at depth of 130m to ...
R. N. Singh +2 more
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Groundwater Vulnerability in the Piedmont Region under Climate Change
Atmosphere, 2020 Groundwater vulnerability has increased in recent decades due to several factors, but mainly due to climate change. In this study, we applied a complex approach to determine groundwater vulnerability at a regional scale in the Piedmont region including ...
Mărgărit-Mircea Nistor
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.The fused data extracted from the distributed monitoring system as the data basis, combined with dynamic geological data, are imported into a deep learning model. As the geological conditions of mining and excavation change, the risk of water inrush at the working face is retrieved in real time.
Yongjie Li +4 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This study demonstrates the feasibility of an underground closed‐loop thermal storage facility at a post‐mining site, intended for seasonal heat energy storage. Its principal design shows water flow directions in winter and summer (1, 2), heat pumps (3), an upper water reservoir (4), and connecting pipes (5).
Dmytro Rudakov, Oleksandr Inkin
wiley +1 more source
Review of Electrical and Gravity Methods of Near-Surface Exploration for Groundwater
Nigerian Journal of Technological Development, 2014 The theory and practice of electrical and gravity methods of geophysics for groundwater exploration was reviewed with illustrations and data examples. With the goal of reducing cases of borehole/water-well failure attributed to the lack of the knowledge ...
W. O. Raji
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Deep Underground Science and Engineering, EarlyView.The graphical abstract illustrates a reconstructed in situ thermo‐hydro‐mechanical (THM) framework in which porosity serves as the central variable linking stress, pore pressure, and temperature to evolving mechanical properties of rocks. Under burial conditions, in situ stress, pore pressure, and temperature jointly govern volumetric strain and ...
Mingyuan Lu +5 more
wiley +1 more source
Open QuaternaryThis paper attempts to set out a preliminary narrative of changing water exploitation and settlement in Southeast Arabia from the Umm an-Nar period to the Iron Age, with a particular focus on the 4.2ka event. It argues for long-term cultural and adaptive
Michel de Vreeze +2 more
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GROUNDWATER VULNERABILITY TO FERTILIZER CONTAMINATION: AN ASSESSMENT IN THE REGIONAL ENVIRONMENTAL OFFICES OF THE JEQUITINHONHA AND LESTE MINEIRO [PDF]
Engenharia AgrícolaMinas Gerais is the leading state in groundwater usage for rural areas, particularly for agricultural practices, making effective monitoring and management of these water resources essential.
Tuane de O Dutra +5 more
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