Showing 2,401 - 2,420 results of 3,009 for search '"Geology"', query time: 0.04s Refine Results
  1. 2401

    Assessment of the Potential Flood Risk in Sarbaz Drainage Basin by Asadollah Mollazehi, MohammadReza Pudineh, Mahmood Khosravi, Mohsen Armesh, AliAsghar Dehvari

    Published 2020-09-01
    “…For this purpose, the databases including elevation, slope, geological characteristics, soil characteristics, precipitation, vegetation, land use, and vector layers of the main channel, streams and drainage densities of the basin were used. …”
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    Article
  2. 2402

    Numerical Simulation of Nanosilica Sol Grouting for Deep Tunnels Based on the Multifield Coupling Mechanism by Dongjiang Pan, Kairong Hong, Helin Fu, Zhiguo Li, Limeng Zhang, Gaoming Lu, Feixiang Sun, Shiyu Wen

    Published 2021-01-01
    “…Grouting is an effective technical way for the construction of deep tunnels in unfavorable geological conditions. The fluid-solid-chemical coupling mechanism of grouting process is analyzed from the following three aspects: influence of physical properties of silica sol on permeability coefficient, dynamic changes of porosity and permeability of geotechnical media with seepage pressure, and governing equations for flow and mass transfer characteristics. …”
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  3. 2403

    Numerical Simulation Research and Application of Support Design of Broken Rock Mass in Submarine Gold Mine by Yu-yun Fan, Ming-wei Jiang, Li Cheng, Xi Wang, Xing-quan Liu, Chunlong Wang, Kexu Chen

    Published 2023-01-01
    “…In order to solve the problem that the broken rock mass is easy to collapse and fall during the excavation of a submarine gold mine, two kinds of bolt-mesh-concreting combined support schemes are designed by means of field engineering geological investigation, indoor rock mechanics test, rock mass quality classification, and theoretical analysis. …”
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    Article
  4. 2404

    Dynamic Shear Strength of Rock Joints and Its Influence on Key Blocks by Shuhong Wang, Feili Wang, Zhanguo Xiu

    Published 2019-01-01
    “…Shear strength deterioration of rock joints and its induced instability of key blocks subjected to dynamic disturbance constitute the mechanism of many geological disasters such as rockburst, landslide, and rockfall. …”
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  5. 2405

    Discretization of the Water Uptake Process of Na-Montmorillonite Undergoing Atmospheric Stress: XRD Modeling Approach by Walid Oueslati, Mahdi Meftah

    Published 2018-01-01
    “…This work focuses on the water-montmorillonite interaction under variable atmospheric conditions in order to characterize the interlamellar space (IS) configuration for possible use in the context of geological barrier for radioactive and industrial waste confinement. …”
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  6. 2406

    Analysis of the ecological status of urban parks with emphasis on forest parks using GIS (Case study: Tabriz) by Hassan Mahmoodzadeh, musa vaezi, rahimeh rostami, maedeh bakooyi

    Published 2022-06-01
    “…In the studied parks, according to the results of the geological survey, the Eagle Park is in ecological terms, and the Shams, Baghmehisheh and Eram parks are in the next ranks, and the point is the inappropriate situation of the Eram Park and Baghmehisheh Parks, especially Eram, in comparison with other parks. …”
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    Article
  7. 2407

    Rapid determination of the migration parameters of nuclides in intact granite rock under the action of electric field by Xinyu Wang, Xiaojie Li, Yongmei Li, Longcheng Liu, Shuo Meng, Chunguang Li, Zhenzhong Liu, Xiaodong Li, Kaixuan Tan

    Published 2025-01-01
    “…Deep geologic disposal has been widely accepted as a strategy for long-term disposal of the high-level radioactive waste. …”
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    Article
  8. 2408

    Simulation and Analysis of Long-Term CO2 Trapping for the Shenhua CCS Demonstration Project in the Ordos Basin by Ying Yu, Yilian Li, Guodong Yang, Fengcheng Jiang, Sen Yang, Yongsheng Wang

    Published 2017-01-01
    “…These results are useful for the evaluation of the geochemical process in long-term CO2 geological storage.…”
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  9. 2409

    Ground Subsidence Evolution from 1000 m Deep Mining: A Case Study in Fengfeng Mining Area by Yueguan Yan, Ming Li, Jibo Liu, Weitao Yan, Jinman Zhang, Bang Zhou

    Published 2021-01-01
    “…Combining with the geological and mining conditions of Fengfeng mining area, this paper systematically studies the characteristics of surface movement under the condition of shallow, moderate, and near kilometer mining depth. …”
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    Article
  10. 2410

    Mapping Subsurface and Surface Characteristics of the Recent Pesanggrahan Landslide, Central Java, Indonesia, for Landslide Hazard Management by Anastasia Neni Candra Purnamasari, Eddy Hartantyo, Junun Sartohadi, Hazqial Hafazhah

    Published 2025-01-01
    “…Differences in Vp values corresponded to different geological layers. There were four distinct layers: Top Soil (TS), Clay (CL), Weathered Bedrock (WB), and Tuff Breccia (TB) within the 2D seismic refraction cross-section with Vp values ranging from 150 to 1,800 m/s. …”
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  11. 2411

    Origin and spatial distribution of metals in agricultural soils by Gh. A. Mohammadpour, A.R. Karbassi, A. Baghvand

    Published 2016-03-01
    “…Analysis of zoning map of pollution index showed that Fe, Sb and Mn are of geological sources. In fact, these metals are naturally found in soil. …”
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  12. 2412

    Study on the Effect of Mineral Particle Sizes on the Spectral Characteristics of Sound and Vibrations in Rock Drilling by Zhantao Li, Sui Wang, Jicheng Wang, Chunxia Song, Bin Chen

    Published 2020-01-01
    “…The study provides a possibility for developing a method to evaluate the information on rock structures collected from drilling vibration or sound signals for the fine exploration of geological surveys.…”
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    Article
  13. 2413

    Distribution and Bioaccumulation of Perfluoroalkyl Acids in Xiamen Coastal Waters by Zhineng Dai, Fansheng Zeng

    Published 2019-01-01
    “…However, the study of PFAs in Xiamen could be a beneficial complement, for its unique geologies of no rivers that originate from other cities to influence the concentration of PFAs in this area. …”
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    Article
  14. 2414

    Relationship between clay minerals and microorganisms in underground hydrogen storage reservoirs: a mini review by Allison Clark, Shikha Sharma

    Published 2025-02-01
    “…Due to the high cost and challenges associated with storing hydrogen in large quantities for industrial applications, Underground Hydrogen Storage (UHS) in geological formations has emerged as a promising solution. …”
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    Article
  15. 2415

    Assessment of variations in shear strain energy induced by fault coseismic slip in deep longwall mining by Yatao Li, Xuehong Gao

    Published 2025-01-01
    “…This finding emphasizes the need to integrate fault coseismic slip dynamics into the triggering factors of rock (coal) bursts, thus broadening the theoretical foundation for addressing geological hazards in deep mining operations. The results are further corroborated by observational data from the vicinity of the F16 fault zone, introducing the concept of mining-induced fault coseismic slip as an essential element in the theoretical framework for understanding rockburst triggers.…”
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  16. 2416

    Numerical Investigation of the Landslide and Its Surge: A Case Study of the Gongjiafang Landslide in the Three Gorges Reservoir Area by Yunyun Fan, Dongyang Ma, Xu Sun

    Published 2022-01-01
    “…Once the slope in the near bank area enters the state of failure, a geological disaster chain caused by landslide and its generated surge occurs very likely. …”
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    Article
  17. 2417

    Recent results of molecularphylogenetic studies of endemic invertebrates inhabiting Lake Baikal by D. Yu. Sherbakov, M. V. Kovalenkova, O. O. Maikova

    Published 2016-09-01
    “…The latter is due to the fact that in the course of geological evolution of Lake Baikal there were no or very few episodes of its fragmentation sufficiently long for allopatric mechanisms to leave detectable traces. …”
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  18. 2418

    Three-Dimensional Numerical Simulation of Multiscale Fractures and Multiphase Flow in Heterogeneous Unconventional Reservoirs with Coupled Fractal Characteristics by Hong Li, Haiyang Yu, Nai Cao, Shiqing Cheng, He Tian, Shiying Di

    Published 2021-01-01
    “…A simulated reservoir model, based on the permeability fractal model and three-dimensional (3D) Gaussian filter, was established to account for in-layer and interlayer heterogeneity so that the result conforms to the law of geological statistics. Combined with an embedded discrete fracture method (EDFM), a multiscale fracture system was established, forming the numerical simulation method of multiphase flow in horizontal wells in heterogeneous reservoirs with complex fractures. …”
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  19. 2419

    Mercury and Organic Matter Concentrations in Lake and Stream Sediments in relation to One Another and to Atmospheric Mercury Deposition and Climate Variations across Canada by Mina Nasr, Paul A. Arp

    Published 2017-01-01
    “…This article focuses on analyzing the Geological Survey of Canada (GSC) data for total mercury concentrations (THg) in lake and stream sediments. …”
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  20. 2420

    Research on the Depletion and Recovery Characteristics of Fault-Karst Reservoirs by Bochao Tang, Chunying Geng, Mina Huang, Haitao Lu, Ke Ren

    Published 2022-01-01
    “…A fractured-vuggy carbonate reservoir is a special reservoir formed by long-term physical, chemical, and geological processes. Its reserves are large in scale and widely distributed, showing the characteristics of free flow-seepage coupling. …”
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