【作者】 吴曙亮； 蔡则健；

【Author】 WU Shu-liang CAI Ze-jian (Geological Survey of Jiangsu Province,Nanjing 210018,China)

【机构】 江苏省地质调查研究院；

【摘要】 遥感技术用于广袤宽阔、复杂多变而难以实地勘测的潮间带资源调查是科学和最有效的选择。以三期低潮位卫星遥感数据图像为基础,对江苏沿海潮间带滩涂资源的总量、分布特点、发展趋势及开发利用前景进行了分析；对江苏海岸线、沿海沙洲及潮汐水道20年来的演变特点和趋势做了定量和定性的分析。在此基础上,对沿海主要港口通航环境的变化也做了动态分析,对港口建设和发展提出了建设性的意见。更多还原

【Abstract】 It is quite efficient to apply remote sensing technology to investigate the tidal flat resources,which is enormous and com- plex.Based on the remote sensing digital images of three different times taken by satellites,the authors analyzed the characteristics of the tidal flat resources in Jiangsu Province,including its total quantity,distribution,developing trend and application prospect.The au- thors studied the distribution,movement and evolution of the coastal shoal and tidal inlets in the recent twenty years,both in quality and quantity.Based on the above results,the changes of navigating conditions of the main harbors and ports were analyzed dynamically,and the suggestions were put forward for the construction and development of these harbors.更多还原