Showing 81 - 100 results of 919 for search '"groundwater"', query time: 0.07s Refine Results
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    Effect of Strain-Dependent Hydraulic Conductivity of Coal Rock on Groundwater Inrush in Mining by Haifeng Lu, Nan Shan, You-Kuan Zhang, Xiuyu Liang

    Published 2020-01-01
    “…Hydraulic conductivity is an important parameter for predicting groundwater inrush in coal mining worksites. Hydraulic conductivity varies with deformation and failure of rocks induced by mining. …”
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    Article
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    Water Quality Assessment of Groundwater Resources in Nagpur Region (India) Based on WQI by P. N. Rajankar, S. R. Gulhane, D. H. Tambekar, D. S. Ramteke, S. R. Wate

    Published 2009-01-01
    “…Water quality index (WQI) has been calculated for different groundwater sources i.e. dug wells, bore wells and tube wells at Khaperkheda region, Maharashtra (India). …”
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  8. 88

    Removal of Nitrate Nitrogen in Groundwater by Attapulgite Loaded with Nano-Zero-Valent Iron by Yangyang Zhang, Yunfeng Tan, Bo Zu, Xiaotian Zhang, Chunli Zheng, Zishen Lin, Fei He, Kejun Chen

    Published 2023-01-01
    “…Nano-zero-valent iron (nZVI) can be used to remove nitrate nitrogen (NO3-N) from groundwater. However, it has low reduction efficiency owing to its oxidation and aggregation characteristics. …”
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    Article
  9. 89

    Study on Ground Collapse of Covered Karst Soil Caves by Sudden Drop of Groundwater by Xuejun Chen, Ruijian Guo, Lingming Tang, Xiaochen Zhang

    Published 2021-01-01
    “…The calculation example analyzed the relationship of groundwater parameters and overburden thickness. The results show that when the initial groundwater level is higher than the top of cave, the law between the stability coefficient of soil cave and groundwater drawdown shows the jumping horizontal broken line. …”
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  10. 90

    Assessment of Quality of Groundwater in Kandarvakottai and Karambakudi Areas of Pudukkottai District, Tamilnadu, India by D. Ilangeswaran, R. Kumar, D. Kannan

    Published 2009-01-01
    “…Various samples of groundwater were collected from different areas of Kandarvakottai and Karambakudi of Pudukkottai District, Tamilnadu and analyzed for their physicochemical characteristics. …”
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    Article
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    Study on the Deformation Characteristics of Railway Subgrade Structures Induced by Groundwater Level Changes by Baolong Li, Lulu Jiang, Dongli Wang, Yi Yin, Yupeng Shen, Yunxi Han

    Published 2025-01-01
    “…The groundwater extraction will lead to a drop in water level, causing a change in the distribution of additional stress in the strata. …”
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    Polar Organic Pollutants in Groundwater: Experimental Approaches to Biodegradation During Subsoil Passage by T.P. Knepper

    Published 2002-01-01
    “…The results from the laboratory degradation experiments are compared to findings in groundwater.…”
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    Analytical Computation of Sandy Slope Stability under the Groundwater Seepage and Earthquake Conditions by Yulin Lu, Xiaoran Chen, Li Wang

    Published 2022-01-01
    “…Groundwater and earthquake are two of the factors behind the occurrence of slope instability. …”
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    Article