长江科学院院报2017，Vol.34Issue(11)：148-152,5.DOI:10.11988/ckyyb.20170725
湖泊护岸香根草的种植方案及其效应评估
Vetiver-Planting for Protecting Lakeshore from Wave Erosion:Patterns and Effectiveness Assessment
摘要
Abstract
Lakeshore slumping and recession resulting from wave erosion usually causes heavy loss of waterfront property and land resources.Ecological revetment has become the new trend of lakeshore erosion control.In this paper,vetiver is adopted to protect lakeshore against wave attack because of its well-developed root system,phytomechanical properties and adaptability to adverse environment.With the shore-protection works of Donggang Lake as a case study,the patterns and techniques of planting vetiver are introduced.Furthermore,the erosion rates of bare soil lakeshore and vetiver lakeshore were computed and compared using lateral erosion model.Results show that vetiver planting on lakeshore could reduce the shore erosion rate by over 90％.Compared with rigid revetment,ecological revetment is more economic and more environmentally friendly.关键词
湖岸侵蚀/风浪/生态护岸/香根草/侧向侵蚀模型Key words
lakeshore erosion/wave/ecological revetment/vetiver/lateral erosion model分类
建筑与水利引用本文复制引用
刘川顺,鲁晓义,王书法,陈曦濛,华成普..湖泊护岸香根草的种植方案及其效应评估[J].长江科学院院报,2017,34(11):148-152,5.基金项目
中央高校基本科研业务费专项资金项目(2042016kf1070) （2042016kf1070）
