This study compared vegetation map, transect, vegetation structure, and plant morphology before and after flooding in the Strea m Cheongmi, a sand stream, in order to investigate responses of riparian vegetation against flooding disturbance. Landform around channel was remarkably changed due to flooding disturbance in the sand stream. Erosion and deposition particularly provided new habitats to some riparian plants such asPhragmites japonica andRorippa islandica. As flow discharge increased due to flooding,Persicaria thunbergii community also increased in low landform adjacent to stream water.Miscanthus sacchariflorus with strong stem survived flooding disturbance.Humulus japonicus invaded abovePhragmites japonica community fallen by flooding disturbance. Major riparian vegetations in the Stream Cheongmi were quickly restored and sustained after flooding disturbance, giving little changes in community structure. Among annual and biennial plants,Persicaria nodosa adapted to flooding by forming aerenchyma in its stem internode, andRorippa islandica finished its life cycle before flooding.Phragmites japonica, Artemisia selengensis, andPhalaris arundinacea among perennial plants were restored by resprouting new shoots from stem node or rhizome of fallen or buried shoots by flooding disturbance.Miscanthus sacchariflorus resisted against flooding standing rather than being fallen. In conclusion, riparian vegetations in the Stream Cheongmi sustained their particular structures by getting adapted to repeated annual flooding disturbance.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Responses of riparian vegetation to flooding disturbance in a sand stream


    Additional title:

    KSCE J Civ Eng


    Contributors:

    Published in:

    Publication date :

    2005-01-01


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Floodflow Effects on Riparian Vegetation in Arizona

    Phillips, J. V. / Hjalmarson, H. W. / ASCE; Hydraulics Division | British Library Conference Proceedings | 1994


    Effects of riparian vegetation on experimental channel dynamics

    Lageweg, Wietse Van de / Dijk, Wout Van / Hoendervoogt, R. et al. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2010

    Free access

    Longitudinal Stripe of Sorting Near Riparian Vegetation Zone

    Tsujimoto, T. / Kitamura, T. | British Library Online Contents | 1997


    Integration of USDA-ARS Stream and Riparian Modeling Technology

    Langendoen, E. / Lowrance, R. / Alonso, C. et al. | British Library Conference Proceedings | 1999