岸线资源是国土资源的重要资源之一,岸线评价和价值评估是岸线资源研究的重要工作。这方面的研究,在国内始于20世纪80年代末,研究区域集中在长江中下游,研究方法已经从定性发展到定量,并引入了GIS手段。进入21世纪,其相关研究者们跳出内河放眼沿海,对于沿海港口城市岸线资源的评价研究有增加的趋势,对于GI Shoreline resources is one of the important resources of land resources. Shoreline evaluation and value assessment are the important work of shoreline resources research. Research in this area began in the late 1980s in China with concentrated research areas in the middle and lower reaches of the Yangtze River. The research methods have been developed qualitatively and quantitatively, and GIS has been introduced. Into the 21st century, the relevant researchers jump out of the river to look coastal, the evaluation of coastal shoreline resources in coastal ports have an increasing trend, for GI