中文摘要：

运用烟羽模型对江苏各个港口的腹地在省内进行划分,在ArcGIS的可视化结果中,各个港口都有其明确的腹地范围,并且各港口所在的地级市是其腹地的范围之一.其中,淮安港的腹地范围分布最广,包括苏北地区12个县级市和市区;连云港港的腹地范围主要在连云港地区;苏州组合港的港区中张家港港、常熟港和太仓港三港也分别有其特定的腹地范围.结果显示：靠近江苏省地域边界的各个港口或港区的腹地范围主要以其所处地区为中心,向周边地区呈南北向延伸;位于江苏省内陆地区的港口或港区的腹地范围则以其所在县级市或市区为中心,向周边地区大致呈团状拓展.

英文摘要：

This paper use plume model partitioning each port hinterland in Jiangsu within the range of Jiangsu Province which will play an important role in increasing the economic efficiency of port logistics as well as the development of the city. In ArcGIS visual results, each port has its specific scope of the hinterland, and the prefec-ture-level city that each port stays in is one of the scope of the hinterland. In addition, the range of Huai, an port hinterland is most widely distributed among the Jiangsu ports hinterland, which includes 12 county-level cities and downtown of the northern Jiangsu. The range of Lianyungang port hinterland mainly in Lianyungang area; The Zhangjiagang port, Changshu port and Taicang port, as combined ports of Suzhou, also has its particular hinterland range respectively. Results show that the hinterland range of the ports which near the Jiangsu border mainly see their area as the center, and extend to north and south direction of surrounding areas. While the hinterland range of the ports which locate in Jiangsu inland range see the county or city where they stay in as the center and expand to the surrounding area in a roughly clumps shape.