Showing 481 - 500 results of 919 for search '"groundwater"', query time: 0.06s Refine Results
  1. 481

    Experimental Study on the Self-Healing Behavior of Fractured Rocks Induced by Water-CO2-Rock Interactions in the Shendong Coalfield by Jinfeng Ju, Quansheng Li, Jialin Xu

    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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    Article
  2. 482

    Rozumienie przez dzieci 6-, 7- i 8-letnie występowania wody w gruncie by Jan Amos Jelinek

    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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    Article
  3. 483

    Leakage Performance of the GM + CCL Liner System for the MSW Landfill by Fan Jingjing

    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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    Article
  4. 484

    Estimation of Hydraulic Diffusivity of a Confined Limestone Aquifer at the Xiluodu Dam by Mingwei Li, Zhifang Zhou, Hailong Huang, Jianxin Liao

    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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    Article
  5. 485

    DeepBase: A Deep Learning-based Daily Baseflow Dataset across the United States by Parnian Ghaneei, Hamid Moradkhani

    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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    Article
  6. 486

    Application of Geomorphic Factors in Positioning Landfill Area of Urban Wastes (Case Study: West Islamabad City) by Abolghasem Amirahmadi, Sima Pourhashemi, Samira Rezaei

    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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    Article
  7. 487

    Geology of the polyphase Olympica – Jovis Fossae channel system by Anita Zambrowska, Daniel Mège, Sam Poppe

    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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    Article
  8. 488

    Identifying spatiotemporal pattern and trend prediction of land subsidence in Zhengzhou combining MT-InSAR, XGBoost and hydrogeological analysis by Zheng Zhou, Jiyuan Hu, Jiayao Wang, Lijun Wang, Tianrong Qiao, Zhen Li, Shiyuan Cheng

    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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    Article
  9. 489

    Identification and Analysis on Surface Deformation in the Urban Area of Nanchang Based on PS-InSAR Method by Mengping Zhang, Jiayi Pan, Peifeng Ma, Hui Lin

    Published 2025-01-01
    “…Underground excavation and groundwater extraction in the region are potential contributors to surface deformation. …”
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    Article
  10. 490

    Hydrogeochemistry, Geothermometry, and Genesis of the Hot Springs in the Simao Basin in Southwestern China by Yuqi Zhang, Xun Zhou, Haisheng Liu, Mingxiao Yu, Kuo Hai, Mengru Tan, Dongxue Huo

    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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  11. 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) by Dominique Dumas

    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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    Article
  12. 492

    Ground Water Quality Determination of former Lake Haramaya, Haramaya District, Eastern Haranghe Zone, Oroma Regional State, Ethiopia by Zinabu Tebeje Zewdu

    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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    Article
  13. 493

    Occurrence, Source, and Mobilization of Iron, Manganese, and Arsenic Pollution in Shallow Aquifer by Md. Shajedul Islam, M. G. Mostafa

    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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    Article
  14. 494

    Water Chemistry and Nitrogen and Oxygen Isotope Techniques for Tracing Nitrate Sources and Transformation Processes in Ionic Rare Earth Mining Areas by GUO Qiuyan, ZHANG Qiuying, LI Zhao, LI Fadong, WANG Fan

    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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  15. 495

    Multicompartment Ecosystem Mass Balances as a Tool for Understanding and Managing the Biogeochemical Cycles of Human Ecosystems by Lawrence A. Baker, Diane Hope, Ying Xu, Jennifer Edmonds

    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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    Article
  16. 496

    Ground Water Quality Determination of former Lake Haramaya, Haramaya District, Eastern Haranghe Zone, Oroma Regional State, Ethiopia by Zinabu Tebeje Zewdu

    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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    Article
  17. 497

    Pharmaceutical Pollution: Azole Antifungal Drugs and Resistance of Opportunistic Pathogenic Yeasts in Wastewater and Environmental Water by Mzimkhulu E. Monapathi, Joseph C. Oguegbulu, Lilian Adogo, Michael Klink, Bamidele Okoli, Fanyana Mtunzi, Johannes S. Modise

    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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    Article
  18. 498

    Extracellular electron shuttles induced transformation and mobilization of Fe/As with the occurrence of biogenic vivianite by Jia Wang, Mengna Chen, Yalong Li, Yang Yang, Zuoming Xie

    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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    Article
  19. 499

    Experimental Investigation on Hydraulic Properties of Granular Sandstone and Mudstone Mixtures by Dan Ma, Xin Cai, Zilong Zhou, Xibing Li

    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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  20. 500

    Exemplifying the Effects Using WetSpass Model Depicting the Landscape Modifications on Long-Term Surface and Subsurface Hydrological Water Balance in Bilate Basin, Ethiopia by Abera Shigute Nannawo, Tarun Kumar Lohani, Abunu Atlabachew Eshete

    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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    Article