海洋地质前沿2025，Vol.41Issue(4)：27-36,10.DOI:10.16028/j.1009-2722.2025.029
越南红河三角洲地面沉降防治对策研究
Prevention and control of land subsidence in the Red River Delta of Vietnam
摘要
Abstract
At present,the vast majority of urbanized regions in the world have ground subsidence to varying de-grees,which affects the geological safety and sustainable development of local areas,particularly in low-altitude river delta areas.The Red River delta in Vietnam was selected for this study,and InSAR technology was used to extract information of land subsidence from April 2016 to September 2021.The spatial distribution patterns of dif-ferentiated development in the whole study area especially heavily suffered areas were presented.By reviewing available information,the geological background of land subsidence,inducive factors,and damages in the study area were explored,and comprehensively compared with the Changjiang(Yangtze)River delta of China based.Based on our experiences,the prevention and control countermeasures were proposed for the Vietnamese case,in-cluding to strengthen the field investigation and build three-dimensional monitoring systems in a multi-disciplin-ary cooperation manner.This study provided a guidance for effective prevention and control of land subsidence in the study area and other similar deltaic areas.关键词
地面沉降/地下水/越南/红河三角洲/InSARKey words
land subsidence/groundwater/Vietnam/Red River Delta/InSAR分类
海洋科学引用本文复制引用
林金鑫,吴建中,赵卿..越南红河三角洲地面沉降防治对策研究[J].海洋地质前沿,2025,41(4):27-36,10.基金项目
亚洲合作资金项目"长江三角洲与红河三角洲海洋地质环境与地质灾害对比研究" （）
