Showing 141 - 160 results of 206 for search '"Hydrogeology"', query time: 0.06s Refine Results
  1. 141

    Experimental Study of Seepage Characteristics of Filling Structures in Deep Roadway by Shaoshuai Shi, Xiangxiang Zhu, Zhiguo Cao, Lin Bu, Zhijie Wen, Zongqing Zhou, Weidong Guo, Ruijie Zhao

    Published 2022-01-01
    “…In order to study the seepage failure mechanism of roadway filling medium consisting of cohesive soil under complex hydrogeological conditions, a large-scale triaxial stress-seepage test system was utilized to investigate the influence of kaolin content and seepage loading rate on the seepage characteristics of filling medium. …”
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  2. 142

    Analysis of Foundation Pit Design of Metro Station in Complex Environment by Yunchao Tao

    Published 2021-01-01
    “…According to the lithologic characteristics of the site strata, the hydrogeological conditions, and the features of the underground engineering structure, the design of the foundation pit supporting system is optimized and analyzed. …”
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  3. 143

    Analysis of External Water Pressure for a Tunnel in Fractured Rocks by Ze-jun Liu, Yong Huang, Ding Zhou, Hong Ge

    Published 2017-01-01
    “…Calculations were based on the integrity and permeability of rocks, the extent of fracture development, and the combination of geological and hydrogeological conditions in the Huizhou pump-storage hydropower station. …”
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  4. 144

    Hydraulic Tomography for Estimating the Diffusivity of Heterogeneous Aquifers Based on Groundwater Response to Tidal Fluctuation in an Artificial Island in Taiwan by Jet-Chau Wen, Hong-Ru Lin, Tian-Chyi Jim Yeh, Yu-Li Wang, Keng-Li Lin, Shao-Yang Huang

    Published 2018-01-01
    “…Next, the spatial distribution of the groundwater level response affected by tidal fluctuation was analyzed and found to be irregular, proving the existence of hydrogeological heterogeneity in the artificial island. …”
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  5. 145
  6. 146

    Groundwater dependent ecosystems – groundwater status indicators by Kim Mezga, Mitja Janža, Joerg Prestor, Katja Koren, Dejan Šram

    Published 2016-06-01
    “…For this purpose we prepared hydrogeological conceptual models, where recharge areas were delineated and quantitative as well as qualitative status of surface and ground-waters were studied. …”
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  7. 147

    Numerical analysis of application limits of Vyalov’s formula for an ice-soil thickness by Maxim Zhelnin, Anastasiia Kostina, Oleg Plekhov, Ivan Panteleev, Lev Levin

    Published 2019-06-01
    “…Artificial ground freezing is an efficient technique which allows one to sink the mine shafts under complex hydrogeological conditions. The aim of artificial ground freezing is a creation of a temporary wall of frozen soil around the intended excavation. …”
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  8. 148

    Integrated Approach to Investigate the Effect of Leachate on Groundwater around the Ikot Ekpene Dumpsite in Akwa Ibom State, Southeastern Nigeria by N. J. George, A. I. Ubom, J. I. Ibanga

    Published 2014-01-01
    “…Geophysical, geochemical, and hydrogeological measurements have been integrated to assess the effect of leachate on groundwater quality within the dumpsite in Ikot Epene Local Government Area of Akwa Ibom State, Southern Nigeria, and its environs. …”
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  9. 149

    SERGHEI v2.0: introducing a performance-portable, high-performance, three-dimensional variably saturated subsurface flow solver (SERGHEI-RE) by Z. Li, G. Rickert, N. Zheng, Z. Zhang, I. Özgen-Xian, D. Caviedes-Voullième, D. Caviedes-Voullième

    Published 2025-01-01
    “…Moreover, SERGHEI-RE provides options to solve the Richards equation (RE) with iterative or non-iterative numerical schemes, enhancing model flexibility under complex hydrogeological conditions. The solution accuracy of SERGHEI-RE is validated using a series of benchmark tests, ranging from simple infiltration problems to practical hydrological, geotechnical, and agricultural applications. …”
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  10. 150

    Delineation of groundwater recharge zones in lateritic terrains using geospatial techniques by A. Ajayakumar, Rajesh Reghunath

    Published 2025-01-01
    “…To address this important problem, satellite data (Landsat 8 OLI, SRTM DEM) and geospatial techniques were employed to assess the hydrogeological potential. Various thematic maps such as geology, geomorphology, drainage density, lineament density, slope, land use, relative relief and mean depth to water table were integrated in the spatial platform to derive suitable sites for artificial recharging. …”
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  11. 151

    Thermally Affected Zone (TAZ) Assessment in Open-Loop Low-Enthalpy Groundwater Heat Pump Systems (GWHPs): Potential of Analytical Solutions by Martina Gizzi, Glenda Taddia, Elena Cerino Abdin, Stefano Lo Russo

    Published 2020-01-01
    “…However, for small plants in suitable hydrogeological systems, an alternative tool for predicting the thermally affected zone (TAZ) around the injection well can be found in analytical solutions for steady advective transport in a shallow aquifer. …”
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  12. 152

    Evaluation of Geotourism for Gonabad Qasabeh Qanat: Potentials and capabilities by Abolfazl Jamshidipour

    Published 2022-11-01
    “…This paper aims to evaluate the geotourism potential of Gonabad Qasabeh qanat as a hydrogeological and cultural-geological site in terms of geotourism, and examine the weak points, and provide solutions. …”
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  13. 153

    Groundwater Pollution Vulnerability in Kabul, Afghanistan, Assessed Using a Geographical Information System (GIS)-Based DRASTIC Model by Hasibullah Jahish, Mohammad Haroon Sarwary, Zabihullah Rasoli, Abdulhai Kaiwaan, Mohammad Aref Naimzad, Abdoullah Namdar, Sayed Javid Azimi

    Published 2025-01-01
    “…This study assessed groundwater vulnerability using the Geographical Information System (GIS)-based DRASTIC model, which integrates seven hydrogeological parameters: water table depth(D), recharge rate(R), Aquifer media (A), Soil media (S), topography(T), vadose zone impact(I), and hydraulic conductivity(C) in 2024. …”
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  14. 154

    Risk Assessment of Shield Tunnel Construction in Karst Strata Based on Fuzzy Analytic Hierarchy Process and Cloud Model by Guowang Meng, Yangchun Ye, Bo Wu, Guijun Luo, Xu Zhang, Zhiqiang Zhou, Wentao Sun

    Published 2021-01-01
    “…A risk assessment index system is established, including four first-level indices of karst geological conditions, hydrogeological conditions, tunnel design, and shield construction, as well as seventeen second-level indices. …”
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  15. 155

    Development of Cotton Irrigation Based on Computer Technology by Matyakubov B. Sh., Karabayev A., Zakirova S. Kh., Urinov A. A., Diyorova M. X., Davronov Q. A.

    Published 2025-01-01
    “…Using the CropWat software, guided by the Food and Agriculture Organization (FAO) methodology, we conducted a comprehensive analysis of local soil and hydrogeological conditions to formulate evidence-based irrigation strategies. …”
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  16. 156

    Assessment of groundwater intrinsic vulnerability using GIS-based DRASTIC method in district Karak, Khyber Pakhtunkhwa, Pakistan by Muhammad Muneer, Mumtaz Ali Khan, Fayaz Ullah Shinwari, Ijaz Ahmed, Syed Mamoon Siyar, Fahad Alshehri, Muhammad Shahab

    Published 2025-02-01
    “…This study used the DRASTIC model to analyze aquifer vulnerability and identify the hydrogeological condition in the southern portion of the Karak, Khyber Pakhtunkhwa. …”
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  17. 157

    Research on a Numerical Simulation and Prediction Model of Floor Mining Failure Depth in the Chenghe Mining Area by Ang Li, Qian Mu, Wenzhong Zhang, Chaoyang Liu, Feng Wang, Lin Mou

    Published 2020-01-01
    “…This paper combines the hydrogeological conditions of the no. 5 coal seam and uses the FLAC3D program to determine the floor failure depth under two-factor (mining depth and width) and multifactor (mining depth, width, and height) conditions via numerical calculations and analysis. …”
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  18. 158

    DNA barcoding highlights taxonomic uncertainties and cryptic lineages of São Francisco River basin fishes by Denis Bruno Santos Marques Nunes, Alany Itala Pontes, Leandro Ferreira dos Santos, Leonardo Luís Calado, Luciano Freitas Barros-Neto, Silvia Yasmin Lustosa-Costa, Sergio Maia Queiroz Lima, Uedson Pereira Jacobina

    Published 2025-01-01
    “…Our data fill shortfalls in Linnaean and Darwinian knowledge about the SFR ichthyofauna, considering its hydrogeological formation. We hope this information will serve as a foundation for future management and conservation plans for this important ichthyofauna.…”
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  19. 159

    Ensuring irrigation water availability for off-season vegetable production in the face of competition from rural domestic water supplies in the commune of Lalo (Benin) by Djigbo Félicien Badou, Christophe Nouvewa, Christian Allé, Audrey Merveille Adango, Luc Ollivier Sintondji

    Published 2025-03-01
    “…Integrating agronomic, climatic, hydrogeological, demographic, and water consumption data, the proposed irrigation plan allocates 24 % of the area to drip irrigation and 76 % to micro-sprinkler systems. …”
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  20. 160

    Evaluation of the Suitability of Urban Underground Space Development Based on Multi-Criteria Decision-Making and Geographic Information Systems by Peixing Zhang, Tianlu Jin, Meng Wang, Na Zhou, Xueting Jia

    Published 2025-01-01
    “…This research selects the UUS in Nantong City, Jiangsu Province, as the research object, and establishes an evaluation index system for the suitability of UUS development under the perspective of sustainable development, including terrain and geomorphology, engineering geological environment, hydrogeological environment, sensitive geological factors, the regional development level, and the distribution of ecological reserve, as well as other multi-source heterogeneous data. …”
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