Suitability evaluation of port construction site in Three Gorges Reservoir based on hybrid units
LIU Yue1, TAN Jianmin2, LI Yuanyao1, LI Ming2, XIE Jialong1, LIU Zhuang1
1. Geological Survey Institute, China University of Geosciences(Wuhan), Wuhan 430074, China; 2. Wuhan Geological Survey Center, China Geological Survey, Wuhan 430205, China
Abstract：Yangtze River is the largest inland shipping traffic artery in China. After the construction of the Three Gorges Reservoir, about 300 km of river water level in Three Gorges Reservoir rose sharply and the ports and wharves on both sides of the original channel were submerged. Therefore, it is of great practical significance to develop the suitable construction areas for the new ports and wharves under current coastline environment and dynamic water level regulation and storage conditions. Fourteen factors from five categories including topography and geomorphology, regional stability, engineering geological conditions, traffic location conditions and ecological sensitivity were chosen in this paper to evaluate port constructive site suitability on main coastlines from Yichang to Wanzhou section in Three Gorges Reservoir, based on the improved comprehensive index evaluation model. The evaluation results are as follows. (1) The suitable construction area accounts for 13.81% and the less suitable construction area accounts for 25.80%, while the less unsuitable construction area accounts for 31.38% and the unsuitable construction area accounts for 29.01%. (2) The suitable area of northern bank is mainly distributed in the Letianxi town and Taipingxi town of Yiling district, Shuangjiang town of Yunyang county and Wanzhou city district. And the suitable area of southern bank is mainly distributed in Maoping town of Zigui county, the southern bank of Fengjie county, and upstream and downstream in the southern bank of Wanzhou city district. The evaluation results have certain guiding significance for future site selection of port resources development along the main coastlines from Yichang to Wanzhou section.
刘月, 谭建民, 李远耀, 李明, 谢家龙, 刘壮. 基于混合单元的三峡库区港口建设场地适宜性评价[J]. 中国地质调查, 2019, 6(5): 107-114.
LIU Yue, TAN Jianmin, LI Yuanyao, LI Ming, XIE Jialong, LIU Zhuang. Suitability evaluation of port construction site in Three Gorges Reservoir based on hybrid units. , 2019, 6(5): 107-114.
[1] 王传胜,王开章.长江中下游岸线资源的特征及其开发利用[J].地理学报,2002,57(6):693-700. [2] Dal Cin R,Simeoni U.A model for determining the classification, vulnerability and risk in the southern coastal zone of the Marche (Italy)[J].J Coastal Res,1994,10(1):18-29. [3] Ledoux L,Turner R K.Valuing ocean and coastal resources:a review of practical examples and issues for further action[J].Ocean Coastal Manage,2002,45(9/10):583-616. [4] 郭兴杰,王寒梅,史玉金,等.基于自然影响因子的长江口港口岸线资源评价[J].人民长江,2018,49(8):1-7. [5] 林金兰,刘昕明,曹庆先,等.广西沿海滩涂资源港口-工业开发的适宜性评价[J].海洋开发与管理,2015,32(7):81-86. [6] 陈鹏,顾海峰,吴剑,等.海岛港口开发利用与保护适宜性分区评价——以大亚湾岛群为例[J].海洋环境科学,2013,32(4):614-618. [7] 王传胜,李建海,孙小伍.长江干流九江—新济洲段岸线资源评价与开发利用[J].资源科学,2002,24(3):71-78. [8] 马荣华,杨桂山,陈雯,等.长江江苏段岸线资源评价因子的定量分析与综合评价[J].自然资源学报,2004,19(2):176-182. [9] 程久苗. 长江皖江段岸线资源的遥感调查及开发利用评价[J].自然资源,1996(3):67-72. [10] 曹玉红,曹卫东,刘晨.基于RS和GIS的长江安庆段岸线资源评价[J].资源开发与市场,2007,23(7):577-580. [11] 万荣荣,杨桂山,朱红云.长江苏州段岸线资源评价与港口发展研究[J].长江流域资源与环境,2004,13(3):223-228. [12] 曹卫东,曹有挥,吴威,等.长江巢湖段岸线资源评价与港口发展研究[J].人文地理,2008,23(3):64-68. [13] 杨静,李满春,丁贤荣,等.长江南京段岸线资源GIS评价与分析[J].地球信息科学,2008,10(2):200-205. [14] 段学军,邹辉.长江岸线的空间功能、开发问题及管理对策[J].地理科学,2016,36(12):1822-1833. [15] 重庆市质量技术监督局.DB50/T 475—2012城乡建设用地适宜性评价技术规程[S].2012. [16] 李军,周成虎.基于栅格GIS滑坡风险评价方法中格网大小选取分析[J].遥感学报,2003,7(2):86-92. [17] 原文超,徐明德,杨晨,等.基于适宜性评价的土地利用分区研究——以山西省汾阳市为例[J].干旱地区农业研究,2018,36(2):210-217,225. [18] 汪什豪,李全,邓少华,等.基于生态敏感性和用地适宜性分析的农村居民点评价与优化——以海南省屯昌县为例[J].中国农业资源与区划,2017,38(3):27-35.
2019, Vol. 6 
