Impact of river gravel mining on river environment is analyzed in this research. Water-quality and ecological conditions of the study area that is being dredged were compared with those of the reference site that is located on the upper stream of that study area. Long-term variations of the riverbed in the study area were simulated and predicted after gravel mining. The study area is a part of the Youngsan River, which is located in the south-west of the Korean Peninsula. Water quality conditions are not influenced by the mining except for a slight increase in suspended solids. Ecological conditions on fishes, mammalia, amphibia, reptilia and birds are influenced in a measure by river aggregate mining. Results of the study of numerical simulation on bottom topography do not show a build-up of sediment and show stabilization after mining. These study results can be used for environmental impact study.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Impact analysis of river aggregate mining on river environment


    Weitere Titelangaben:

    KSCE J Civ Eng


    Beteiligte:
    Kim, Chul (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    River channel environment treatment device

    GAO SHIKAI / GONG XUEWEN / ZHANG HAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    River channel environment treatment system beneficial to optimizing river channel landscape

    WANG XIANXIANG | Europäisches Patentamt | 2024

    Freier Zugriff

    River and lake phycomycete aggregate automatic tracking and enrichment sampling integrated device

    YOU GUOXIANG / ZHANG QI / HOU JUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Turning the River Right-Side-Up — Restoring the Swan River After a Century of Mining Impacts

    Lederer, Jason R. / Thompson, Troy | British Library Conference Proceedings | 2019


    River water environment treatment device and method

    XU HONGJIA / JU PENGJIE / LEI LINGJIE | Europäisches Patentamt | 2025

    Freier Zugriff