摘要
基于资江大新段河岸基础地质资料,运用遥感影像、实地勘测和评价指标赋分相结合的方法,开展了资江大新段河岸边坡稳定性的定量评价。通过10个典型断面岸坡植被覆盖率、基岩类别、倾角、高度和岸坡冲刷状况等五个要素的赋分分析,得到资江大新段河岸处于基本稳定状态,尚属于健康状况。
Based on the basic geological data of the Zijiang Daxin section riverbank,a quantitative evaluation of the stability of the riverbank slope in the Zijiang Daxin section was carried out using a combination of remote sensing images,field surveys,and evaluation index assignment.Through the scoring analysis of five elements including vege-tation coverage,bedrock type,inclination and height,and bank slope erosion status in 10 typical cross-sections,it was found that the banks of the Daxin section of Zijiang river are in a basically stable state and still in a healthy state.
作者
徐华清
黄中元
黄绍琼
吕宇明
何友宇
XU Huaqing;HUANG Zhongyuan;HUANG Shaoqiong;LÜYuming;HE Youyu(Institute of Geological and Geographic Information of Hunan Province,Hengyang,Hunan 421001,China)
出处
《南华大学学报（自然科学版）》
2024年第2期38-42,共5页
Journal of University of South China：Science and Technology
关键词
河岸边坡
资江
稳定性
遥感影像
定量评价
riverbank slope
Zijiang river
stability
remote sensing image
quantitative eval-uation
作者简介
徐华清(1992-),女,工程师,硕士研究生,主要从事水工环地质方面的研究。E-mail:874574861@qq.
