Showing 7,401 - 7,420 results of 8,205 for search '"river"', query time: 0.07s Refine Results
  1. 7401
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  3. 7403

    Sustainable application of waste gangue mortar in coal mine tunnel support by Yang Liu, Luming Zhu, Xijun Liang, Jintao He, Guiwen Suo, Haoran Wu, Bin Li, Zimu Wang

    Published 2025-01-01
    “…To enhance on-site coal gangue utilization, this study replaced river sand and cement with coal gangue to develop a novel cement-based mortar for supporting coal mine roadways. …”
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  4. 7404
  5. 7405

    Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas by Jiaqi Jin, Chicheng Yan, Yixuan Tang, Yilong Yin

    Published 2021-01-01
    “…From the distribution of surface subsidence in the study area, surface subsidence disasters mainly occur in the eastern and central mountainous areas rich in coal resources, as well as in the mining areas west of the Yellow River, and the subsidence basins are distributed in a series of irregular concentric ovals. …”
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  6. 7406

    Predicting Downward Longwave Radiation for Various Land Use in All-Sky Condition: Northeast Florida by Chi-Han Cheng, Fidelia Nnadi

    Published 2014-01-01
    “…Next, LWd on all-sky conditions were developed by using the existing land use-adapted model and cloud cover data from the region of Saint Johns River Water Management District (SJRWMD), FL. The results show that factors, such as, seasonal effects, cloud cover, and land use, are of importance in the estimation of LWd and they cannot be ignored when developing a model for LWd prediction. …”
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  7. 7407

    Resilience analysis of urban settlements against the flood with emphasis on Social and economic indicators Case study : ( Gorgan city) by shamsi sadat mir asadollahi, sadraldin motavali, gholam reza janbaz ghobadi

    Published 2020-12-01
    “…The statistical population includes citizens living around the river and flood areas that 383 people selected as sample and the questionnaire was distributed by cluster sampling among respondents, according to research finding , the average social resilience 1/60 , average economic aberration ( the amount of damage ) 4/53 ,average capacity with ability to compensate 8/69 , eventually average return to appropriate condition 4/67 .in the test section, hypotheses are determined according to the result of the regression test and correlation which has a significant relationship between urban and urban spatial and social dimensions. …”
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  8. 7408

    Physicochemical Characterisation of Water and Sediment of the Semimechanized Artisanal Gold Mining Environment of the Béké Locality by Blanche Mefomdjo Fotie, Harouna Boukari, Ibrahim Elhadji Daou, Christian Kapta Momegni, Manyi Audrey Ebua Eta, Louis Bernard Tchuikoua, Luc Leroy Mambou Ngueyep

    Published 2024-01-01
    “…The results of the physicochemical analysis of the water samples showed that the rivers in this zone are moderately acidic (with pH values ranging from 5.11 to 6.37) and slightly mineralized (with sample W2 collected from the Béké river having an iron concentration of 6.7 g/L). …”
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  9. 7409

    Structure and formation of the Lower Cretaceous–Eocene section in the central part of the Simferopol Uplift by K.A. Dubkova, S.B. Shishlov, E.M. Bugrova, E.Yu. Zakrevskaya

    Published 2022-06-01
    “…The geological history of the Simferopol Uplift was unraveled by comparison with the outcrops of the Zuya quarry and the Bodrak River basin, facies analysis, and reconstruction of the sedimentation environments. …”
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  10. 7410

    Study on Sound Wave Scattering Effects of Different Markers Placed on Dam Face in Deepwater Reservoir by Yan Xiang, GuangZe Shen, ZhengFei Cheng, Kai Zhang

    Published 2019-01-01
    “…The water surface of the river valley is narrow and the geometric features of hydraulic structures are complex, which result in different absorption, reflection, and diffraction effects on sound waves for various propagation media. …”
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  11. 7411
  12. 7412

    Evolution and Attribution Analysis of Habitat Quality in China’s First Batch of National Parks by Pengyue Dai, Yanfang Wang, Jinhong Ye, Jing Chen, Runze Li, Xiping Cheng

    Published 2024-12-01
    “…Specifically, Wuyishan National Park exhibited the highest and most stable habitat quality index, while Three-River-Source National Park experienced significant improvement (+34.10%). …”
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  13. 7413
  14. 7414

    Evaluation of heavy metal pollution in groundwater resources of Konaro area, Iranshahr, SE Iran: implication for ophiolitic rocks impact by Baseer Ahmad Barahouei, Mohammad Reza Noura, Mohammad Elyas Moslempour, Rahim Dabiri

    Published 2025-01-01
    “…Pollution evaluation indices and statistical analysis confirm that the low to medium level of heavy metals in Konaro groundwater samples is owing to the lack of acidity, poor agriculture and poor urbanization around the river and thus the lack of contamination of the aquifer. …”
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  15. 7415
  16. 7416

    Microcrustaceans structure determined by the type and trophic state of lakes by Bharguan Pizzol Nogueira, Camila Moreira-Silva, Thaís Coimbra Marigo, Gilmar Perbiche-Neves

    Published 2025-02-01
    “…Methods The study was conducted in a segment of the Paranapanema River basin, in southeastern Brazil, focusing on five lakes spanning an eight-kilometer stretch, to understand the different organisms' responses to distinct conditions of aquatic environments. …”
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  17. 7417
  18. 7418

    Sustainable concrete using seawater, sea-sand, and ultrafine palm oil fuel ash: Mechanical properties and durability by Dahlia Patah, Amry Dasar, Amalia Nurdin

    Published 2025-07-01
    “…Concrete production is a significant contributor to CO2 emissions and the depletion of natural resources, such as river sand and freshwater. However, these environmental impacts can be mitigated by incorporating seawater, sea-sand, and agricultural waste into concrete. …”
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  19. 7419

    Assessing climate sensitivity of the Upper Indus Basin using fully distributed, physically-based hydrologic modeling and multi-model climate ensemble approach by Hamna Hasan, Muhammad Zia ur Rahman Hashmi, Syed Imran Ahmed, Muneer Anees

    Published 2025-02-01
    “…A coupled hydrologic/hydraulic model, MIKE SHE/MIKE HYDRO RIVER, was used to calibrate and validate the model using streamflow data at the Shatial gauge station. …”
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  20. 7420