基于GIS的中国沿海省份可持续发展评价研究

本文利用2000年全国1:400万的地形矢量数据,2000年中国沿海11个省(区)、直辖市的分县统计数据,中国地球系统科学数据共享网的资源、人口数据等,以经济发展水平、社会福利、人口压力、资源储备、环境保护为主要依据,选取其中代表性参数为主要指标,建立中国沿海省份可持续发展评价模型,以1km×1km的栅格(GRID)为基础,采用GIS分析手段获得沿海省份的可持续发展指数,结合本课题组所做的中国海岸带生态环境综合评价研究,探讨中国沿海省份可持续发展能力。

Sustainable Development Evaluation in Coastal Provinces in China based on GIS

In this paper,an evaluation model on sustainable development in China coastal provinces is built according to the index on economic development level,social welfare,population pressure,resource storage and environmental protection.The data using includes vector data of China Terrain in 2000(1:4,000,000), statistical data based on county of 11 coastal provinces,and data on resources and forestry from Data-Sharing Network of China Earth System Science.With the analysis tool of ArcGIS provided by ESRI,we calculate the sustainable development index.Combined with the research of ecological environment in coastal zone in China our team has done before,the sustainable development ability of coastal provinces is explored.