Analysis on Characteristics and Trend of Shoreline Evolvement in the Yellow River Estuary

摘要：

In recent years,the runoff and sand transportation of the Yellow River is declining,the corrosion of shoreline in the Yellow River Delta becomes more and more serious,and this brings up much hidden trouble for the inshore biological environment and engineering facilities.In this article,according to RS and GIS,we analyzed the multi-temporal RS image between 1987 and 2003,abstracted the spatial-temporal information of the shoreline using unsupervised classified method.Built the quantificational-relative model between the runoff and sand transportation and the corrosive area of shoreline based on data from Lijin Hydrology Station and statistical method,and did elementary forecast on the evaluative trend of the shoreline.

关键词： The Yellow River Estuary Shoreline Dynamic monitoring Runoff and sand transportation remote sensing

作者: SHENG Hui TONG Zhaoqi WAN Jianhua

作者单位: College of Geo-resources and Information,China University of Petroleum (East China) Dongying,Shan Dong,257061

会议类型: 国际会议

会议名称: 第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)

会议地点: 广州

会议语种:英文

在线出版日期: 2008-06-28（万方平台首次上网日期，不代表论文的发表时间）