Reservoir draining and its impact on water quality and macrozoobenthos of the downstream river

被引:0
作者
Ulrich, KU [1 ]
Beyer, T [1 ]
Mörtl, M [1 ]
Paul, L [1 ]
机构
[1] Tech Univ Dresden, Okol Stn Neunzehnhain, D-09514 Wunschendorf, Germany
关键词
reservoirs; water quality; sediment-water exchanges; bed sediments; macroinvertebrates;
D O I
暂无
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
In 1996, the oligotrophic Neunzehnhain Reservoir (Erzgebirge Mountains, Germany) was completely drained. About 200 t of dry matter eroded from the sediments. Seepage of interstitial water caused high concentrations of dissolved manganese in the outlet. Particles less than or equal to 0.2 mm intruded into the hyporheic zone of the downstream brook. Tts macroinvertebrate community changed significantly.
引用
收藏
页码:281 / 288
页数:8
相关论文
共 50 条
  • [41] Analysis of Water Quality of the Stobrawa River at the Location of the Walce Small Retention Reservoir
    Wiatkowski, Miroslaw
    Gruss, Lukasz
    Tomczyk, Pawel
    Rosik-Dulewska, Czeslawa
    ROCZNIK OCHRONA SRODOWISKA, 2018, 20 : 184 - 202
  • [42] A COUPLED MODEL OF HYDRODYNAMICS AND WATER QUALITY FOR YUQIAO RESERVOIR IN HAIHE RIVER BASIN
    LIU Xiao-bo School of Environment
    Journal of Hydrodynamics, 2008, (05) : 574 - 582
  • [43] CHANGES OF SELECTED INDICATORS ON WATER QUALITY IN THE PROSNA RIVER FLOWING BY THE PSUROW RESERVOIR
    Wiatkowski, Miroslaw
    PROCEEDINGS OF ECOPOLE, VOL 4, NO 2, 2010, 4 (02): : 495 - 500
  • [44] A Coupled Model of Hydrodynamics and Water Quality for Yuqiao Reservoir in Haihe River Basin
    Xiao-bo Liu
    Wen-qi Peng
    Guo-jian He
    Jing-ling Liu
    Yu-chun Wang
    Journal of Hydrodynamics, 2008, 20 : 574 - 582
  • [45] A COUPLED MODEL OF HYDRODYNAMICS AND WATER QUALITY FOR YUQIAO RESERVOIR IN HAIHE RIVER BASIN
    Liu Xiao-bo
    Peng Wen-qi
    He Guo-jian
    Liu Jing-ling
    Wang Yu-chun
    JOURNAL OF HYDRODYNAMICS, 2008, 20 (05) : 574 - 582
  • [46] Influence of Slup Dam Reservoir on Flow and Quality of Water in the Nysa Szalona River
    Wiatkowski, Miroslaw
    POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2011, 20 (02): : 469 - 478
  • [47] The regulation and impact of eight Australian coal mine waste water discharges on downstream river water quality: a regional comparison of active versus closed mines
    Belmer, Nakia
    Wright, Ian A.
    WATER AND ENVIRONMENT JOURNAL, 2020, 34 (03) : 350 - 363
  • [48] Impact of reservoir operation policies on nitrogen cycling processes and water quality dynamics in a large water supply reservoir
    Xu, Chunyuan
    Xu, Zhihao
    Cai, Yanpeng
    Zhu, Zhenchang
    Tan, Qian
    JOURNAL OF CLEANER PRODUCTION, 2023, 416
  • [49] Use of the preliminary Jedlice Reservoir for water protection in the Turawa Reservoir on the Mala Panew River
    Wiatkowski, Miroslaw
    Czerniawska-Kusza, Izabela
    OCEANOLOGICAL AND HYDROBIOLOGICAL STUDIES, 2009, 38 (01) : 83 - 91
  • [50] Characteristics of water quality change in the downstream river network area of taihu lake and effect of water diversion control
    Zhang Y.
    Chen X.
    Xu Q.
    Li H.
    Xu Z.
    Li B.
    Chen, Xing (77574471@qq.com), 1600, Editorial Board of Water Resources Protection (36): : 79 - 86