Showing 1 - 20 results of 21 for search '"siltation"', query time: 0.05s Refine Results
  1. 1

    Model Test Research on the Influence of Gate Blocking in Siltation Environment by Hua Li, Yifeng Wang, Jingyu Zhang, Liangpeng Wan, Qiao Jiang, Hongyue Pan, Yuanyuan Hu, Kun Wang

    Published 2021-01-01
    “…Aiming at the clogging problems encountered in the operation of deep-hole gates in high water level reservoirs and dams, this paper carried out a model test study on the influence of different materials and different siltation environments on the lifting of the gates and analyzed the rules of the effects of blockages in different siltation environments. …”
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  2. 2

    Measurement of remaining storage, rate of siltation, and rate of erosion of the Ahmadu Bello University Farm Lake drainage Basin in Zaria by A Baba, M Akaegbobi, K Schoeneich

    Published 2013-07-01
    “…However, it is not known whether after 43 years of siltation, the reservoir still contains enough water to meet water demand from the hospital. …”
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  3. 3

    Measurement of remaining storage, rate of siltation, and rate of erosion of the Ahmadu Bello University Farm Lake drainage Basin in Zaria by A Baba, M Akaegbobi, K Schoeneich

    Published 2013-07-01
    “…However, it is not known whether after 43 years of siltation, the reservoir still contains enough water to meet water demand from the hospital. …”
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    Article
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    Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature by Bilel Boulakoud

    Published 2023-12-01
    “… The phenomenon of siltation of dams causes in Algeria a vital problem which annually loses a considerable volume of water storage.The objective of this study the valorization of calcined sediment from the Fergoug dam (western Algeria) in normal concrete exposed at 800 °C. …”
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  7. 7

    Quantification of soil losses using RUSLE model in the Boumlal watershed (Central Rif, Morocco) by El Ouazani Ech-Chahdi Khadija, El-Bouhali Abdelaziz, Amyay Mhamed

    Published 2025-01-01
    “…Water erosion in this watershed directly affects soil quality, agricultural land productivity, arable land area, and the siltation of downstream reservoirs.…”
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  8. 8

    Image-Based Underwater Inspection System for Abrasion of Stilling Basin Slabs of Dam by Yonglong Li, Hua Zhang, Shuang Wang, Haoran Wang, Jialong Li

    Published 2019-01-01
    “…Firstly, the integrated component was designed for the underwater robot that partially removes the siltation and obtains the image of the concrete surface of stilling basin slabs in the desired position. …”
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  9. 9

    Deep characteristic learning model for real-time flow monitoring based on H-ADCP by Yu Li, Xin Zhao, Yibo Wang, Ling Zeng

    Published 2025-02-01
    “…Study focus: Real-time flow monitoring based on horizontal-acoustic Doppler current profiler (H-ADCP), which remains insufficient to deal with low monitoring accuracy, complex flow characteristics, and large data volumes caused by the construction and operation of hydraulic engineering, backwater, tides, siltation changes, and high-frequency monitoring. This study proposed a deep characteristic learning (DCL) model to identify and extract the nonlinear characteristics between flow velocity of H-ADCP cell and river cross section by incorporating multiple intelligent algorithms. …”
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  10. 10

    Assessment of Water Quality Parameters in Lake Hayq, Northeastern Ethiopia by Assefa Tecklie, Yohannes Nigussie, Adem Bilale

    Published 2024-01-01
    “…However, the lake ecosystem is being degraded by pollution, siltation, and excessive growth of macrophytes, buffer zone degradation, overfishing, and climate variability. …”
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  11. 11

    Discovering sanctuaries for the Endangered thick-shelled river mussel Unio crassus in Kaliningradskaya Oblast, Russia by Igor Popov, Mikhail Markovets, Evgeny Abakumov

    “…The conservation of U. crassus in rivers surrounded by farmlands is challenging because of siltation, eutrophication and other processes that negatively impact the riverine environment. …”
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  12. 12

    The Role of Gis in Monitoring the Impact of Climate Fluctuations on The Decline of Surface Water Stored in The Mohamed V Dam on the Moulouya River (Eastern Region) by Amghar Ahmed, Sbai Abdelkader, Mouadili Omar

    Published 2025-01-01
    “…In recent years, the water reservoirs in arid and semi-arid regions, such as the lower Moulouya basin in northeastern Morocco, have been severely impacted by siltation. This is primarily due to the climatic characteristics of the region, marked by sudden and concentrated rainfall. …”
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  13. 13

    Response Analysis of Microbial Community Structures and Functions Under Water and Sediment Changes in the Middle and Lower Yellow River by Ji Wu, Quan Hong, Jin Zhang, Chen Xie, Yang Liu, Dandan Li, Hao Liu, Ziwu Fan

    Published 2025-01-01
    “…To solve the problems of the high sediment content and siltation in the Yellow River, the Xiaolangdi Reservoir (XLDR) has been carrying out water–sediment regulation (WSR) since 2002. …”
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  14. 14

    The Response of Sensitive LULC Changes to Runoff and Sediment Yield in a Semihumid Urban Watershed of the Upper Awash Subbasin Using the SWAT+ Model, Oromia, Ethiopia by Bekan Chelkeba Tumsa

    Published 2023-01-01
    “…The increases in sediment yields have serious implications for reservoir siltation downstream of the watershed and warn land use managers to take action.…”
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  15. 15

    Physicochemical Characterization of Dembi Reservoir Water for Suitability of Fish Production, Southwest Ethiopia by Ephrem Chekole, Henok Kassa, Abebe Aschalew, Lalit Ingale

    Published 2022-01-01
    “…The change in reservoir water depth and increase in nutrients shows the presence of sediment siltation and nutrient enrichment. Therefore, proper watershed management practices and waste management should be carried out for sustainable water quality maintenance and fish production.…”
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    Optimizing Navigation Channels through Hydrodynamic and Sedimentation Modeling: A Case Study of the Barito River Estuary, South Kalimantan by Aulia De Silva Nusantara Candida, Khomsin, Aldila Syariz Muhammad, Cahyo Utomo Andik, Rafly Rahardian Muhammad

    Published 2025-01-01
    “…As the largest river in Kalimantan, with its estuary facing the Java Sea, it supports regional economic activities. However, channel siltation due to sedimentation presents significant challenges, exacerbated by natural changes along the river and estuary. …”
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    Ecological influences on regeneration dynamics in the sundarbans, Bangladesh: Exploring biotic and abiotic factors across time and space by MD. Najmus Sayadat Pitol, Mominul Islam Nahid, MD. Akramul Islam, SK. MD. Mehedi Hasan, Sheikh Mohammed Rabiul Alam

    Published 2025-01-01
    “…Furthermore, our analysis indicated that abiotic factors, including salinity, siltation, and soil pH, had minimal influence on plant functional traits, but changes in basal area notably affected biomass dynamics. …”
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    An Assessment of Landslides Occurrence and its Implications on Local Community in Ibanda Sub County Kasese District, Uganda by Agaba, Chris

    Published 2023
    “…Thirdly is that the socio-economic losses due to slope failures are great, ranging from destruction of infrastructure, displacement of residence, loss of property and siltation of rivers. Fourthly, the study established that farmers have adopted some responses in regard to landslides such as afforestation programmers, and adhering to warnings given by local government to re-locate to a safer ground. …”
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    Thesis
  20. 20

    Le port antique de Chelles (Seine-et-Marne) : une course après la rivière by Yann Le Jeune, Corinne Charamond, Christian Charamond

    Published 2020-12-01
    “…-Phase 3, around 17 AD: a doubling of the previous wharf, more modest and less robust, was built 2 m towards the river in an attempt to thwart its siltation. Several consolidations are attested to. …”
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