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481
Experimental Study on the Self-Healing Behavior of Fractured Rocks Induced by Water-CO2-Rock Interactions in the Shendong Coalfield
Published 2020-01-01“…The sandrock specimens were rich in feldspars, which were dissolved and/or corroded and involved in ionic exchange reactions with CO2 and groundwater, thereby generating secondary minerals (such as kaolinite, quartz, and sericite) or CaSO4 sediments. …”
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482
Rozumienie przez dzieci 6-, 7- i 8-letnie występowania wody w gruncie
Published 2021-06-01“… Groundwater is out of direct observation. Their presence can be inferred from the observation of water disappearing in puddles, wells and lakes. …”
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483
Leakage Performance of the GM + CCL Liner System for the MSW Landfill
Published 2014-01-01“…Pollution of the soil and the groundwater still took place in a number of landfills because of the leakage. …”
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484
Estimation of Hydraulic Diffusivity of a Confined Limestone Aquifer at the Xiluodu Dam
Published 2022-01-01“…Hydraulic diffusivity is a fundamental parameter in studying groundwater flow. An analytical solution for groundwater flow within a finite-length one-dimensional aquifer has been introduced. …”
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485
DeepBase: A Deep Learning-based Daily Baseflow Dataset across the United States
Published 2025-01-01“…Abstract High quality baseflow data is important for advancing water resources modeling and management, as it captures the critical role of groundwater and delayed sources in contributing to streamflow. …”
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486
Application of Geomorphic Factors in Positioning Landfill Area of Urban Wastes (Case Study: West Islamabad City)
Published 2013-11-01“…Excessive growth of the population will increase waste production leading to the pollution of groundwater and groundwater, negative effects on the landscape and ecologists of the region, environment pollution and great charges on the community. …”
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487
Geology of the polyphase Olympica – Jovis Fossae channel system
Published 2024-12-01“…Outflow channels of the Tharsis province on Mars testify to the drainage of groundwater reservoirs through magmatic and tectonic processes. …”
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488
Identifying spatiotemporal pattern and trend prediction of land subsidence in Zhengzhou combining MT-InSAR, XGBoost and hydrogeological analysis
Published 2025-01-01“…Furthermore, hydrogeological analysis from six groundwater wells reveals a synchronous relationship between groundwater level decline and land subsidence. …”
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489
Identification and Analysis on Surface Deformation in the Urban Area of Nanchang Based on PS-InSAR Method
Published 2025-01-01“…Underground excavation and groundwater extraction in the region are potential contributors to surface deformation. …”
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490
Hydrogeochemistry, Geothermometry, and Genesis of the Hot Springs in the Simao Basin in Southwestern China
Published 2019-01-01“…The following mechanisms contribute to the formation of hot springs in the Simao Basin: the groundwater receives recharge from infiltration of precipitation and undergoes deep circulation, during which groundwater is heated by heat flow and incongruently dissolves the subsurface minerals and emerges in the form of hot springs along the permeable fracture or fault zones.…”
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491
The impact of forests on the evolution of water resources in the mid-altitude Alps from the middle of the 19th century (Chartreuse massif, France)
Published 2012-02-01“…In short, the hydrological balance has been considerably modified, with the amount of water available for runoff and groundwater reserves being less than that generally calculated simply from meteorological data records.…”
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492
Ground Water Quality Determination of former Lake Haramaya, Haramaya District, Eastern Haranghe Zone, Oroma Regional State, Ethiopia
Published 2013-07-01“…Assessment of the potential of available groundwater in a certain area is indispensable for further development of human being in every sector. …”
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493
Occurrence, Source, and Mobilization of Iron, Manganese, and Arsenic Pollution in Shallow Aquifer
Published 2023-01-01“…The higher dissolution of Fe and Mn minerals causes As to be adsorbed on them, leading to less release of As into groundwater. This investigation provides a basis for the rational use of groundwater and the defense of public health in zones with high Fe and Mn contents.…”
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494
Water Chemistry and Nitrogen and Oxygen Isotope Techniques for Tracing Nitrate Sources and Transformation Processes in Ionic Rare Earth Mining Areas
Published 2023-01-01“…To identify the source,migration and transformation processes,and pollution contribution of nitrate in the water body of ionic rare earth mining areas,this paper determined the anions and nitrate nitrogen-oxygen isotopes of surface and groundwater samples by taking Longnan County as the study area.The results show that the water chemistry type in Longnan County is basically dominated by HCO<sub>3</sub>·SO<sub>4</sub>-Ca,and the nitrogen-containing compounds are dominated by nitrate.The characteristic plots of the values of δ<sup>15</sup>N-NO<sup>-</sup><sub>3</sub> and δ<sup>18</sup>O-NO<sup>-</sup><sub>3</sub> combined with the relationship between NO<sup>-</sup><sub>3</sub>/Cl<sup>-</sup> molar concentration ratios and Cl<sup>-</sup> concentrations show that the nitrate concentrations in the Longnan County are mainly influenced by ammonium nitrogen fertilizer,soil nitrogen,manure and mine drainage and that the main process of nitrate transformation is nitrification,with no significant denitrification reactions.The results of the MixSIAR model also show that the nitrate in surface water and groundwater mainly comes from mine drainage,soil nitrogen and manure.…”
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495
Multicompartment Ecosystem Mass Balances as a Tool for Understanding and Managing the Biogeochemical Cycles of Human Ecosystems
Published 2001-01-01“…Nitrogen remains a ubiquitous pollutant in surface and groundwater throughout the United States, despite 30 years of pollution control efforts. …”
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496
Ground Water Quality Determination of former Lake Haramaya, Haramaya District, Eastern Haranghe Zone, Oroma Regional State, Ethiopia
Published 2013-07-01“…Assessment of the potential of available groundwater in a certain area is indispensable for further development of human being in every sector. …”
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497
Pharmaceutical Pollution: Azole Antifungal Drugs and Resistance of Opportunistic Pathogenic Yeasts in Wastewater and Environmental Water
Published 2021-01-01“…The occurrence of residual antifungal agents through indiscriminate prophylactic use and inappropriate disposal has been reported in wastewater treatment plants (WWTPs), surface water, and groundwater environments. Opportunistic pathogenic aquatic yeasts develop resistance to commonly used antifungal agents through continued exposure to residual antifungal agents in environmental waters. …”
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498
Extracellular electron shuttles induced transformation and mobilization of Fe/As with the occurrence of biogenic vivianite
Published 2025-01-01“…Microorganisms that utilize organic matter to reduce Fe oxides/hydroxides constitute the primary geochemical processes controlling the formation of high-arsenic (As) groundwater. Biogenic secondary iron minerals play a significant role in As migration. …”
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499
Experimental Investigation on Hydraulic Properties of Granular Sandstone and Mudstone Mixtures
Published 2018-01-01“…The caved zone during longwall mining has high permeability, resulting in a mass of groundwater storage which causes a threat of groundwater inrush hazard to the safe mining. …”
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500
Exemplifying the Effects Using WetSpass Model Depicting the Landscape Modifications on Long-Term Surface and Subsurface Hydrological Water Balance in Bilate Basin, Ethiopia
Published 2021-01-01“…Average annual interception, groundwater recharge, surface runoff, and actual-evapotranspiration were 36.4 mm, 127.34 mm, 614.95 mm, and 517.59 mm, respectively, revealing that WetSpass works remarkably in simulating the components of the hydrological water balance.…”
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