基于GIS的开发区土地集约利用评价研究——以海南国际科技工业园为例

为了贯彻落实《国务院关于促进节约集约用地的通知》，切实加强开发区用地管理、促进开发区节约集约用地并为开发区扩区升级提供科学依据，运用调查研究及模型分析方法，以海南国际科际工业园为研究对象，从土地利用状况、用地效益和管理绩效3个方面构建土地集约利用评价指标体系，对开发区土地进行集约利用评价研究。结果表明：国科园土地集约利用水平总体很高，土地利用状况良好，管理绩效突出，但用地效益一般。海南国际科际工业园要实现土地集约利用，应该结合海南国际旅游岛建设，创新管理体制，建立项目准入制度和退出机制，进一步改善投资环境，大力推进生态园区建设。

Study on the Evaluation of Land Intensive Utilization Based on GIS:A Case of Hainan International Science and Industry Park

In order to implement the “State Council on the Promotion of Economical and Intensive Land Notification”, further to strengthen the management of land in development zones and promoting the economical and intensive using of land so as to provide scientific advices for the expanding and upgrading of development zone. The paper, applying model analysis methods through elaborate survey, by taking Hainan International Science and Industry Park as the research object and ultimately building up the index system of development zone land intensive utilization which contain 3 main categories: (1) status of land use; (2) effectiveness of land use; (3) management performance of land use. The results indicated that, the total level of intensive utilization in Hainan International Science and Industry Park was very high, the status of land use was fine and the management performance of land use was predominant while the effectiveness of land use was common on the contrary. To actualize the economic and intensive using of land in Hainan International Science and Industry Park, along with the construction of Hainan International Tourism Island, administrative system should be upgraded as well as creating the project access system and exit mechanisms, making further efforts to improve the investment environment, and vigorously promote the construction of ecologically development zone.