西部地级市生态可持续发展评价 ——以内江市为例

运用系统科学和协调发展观建立REES指标体系和综合评价模型，计算获得1990，1995~2004年内江市生态可持续发展综合评价值，对内江市生态可持续发展水平进行了评价。得出结论：①内江市近15a来可持续发展总体水平处于弱可持续发展阶段；在生态和发展之间的关系上，总体是发展不足；2000—2004年社会经济系统进入快速发展阶段，表现出对西部大开发的响应。②采用综合模糊评价法进行区域生态可持续发展水平评价，具有层次分明、形象直观、符合实际的特点；评价中选用标准参考系，与区域时间序列数据相对照，具有时空有机结合的优点

An Assessment to Ecological Sustainable Development of West regional City——Take the Neijiang City as An Example

Based on the concept of system science and harmonizing development, the REES indices system and integrative assessment model was built up for the Neijiang city, and an assessment of ecological sustainable development level was delivered, after integrative assessment values of five level systems of Neijiang was calculated from 1990，1995 to 2004. Conclusions was drawn as follow: ① Neijiang city has been in the stage of weak sustainable development in the nearest 15a from 1990 to 2004; And the development of the city is of insufficiency in all when development connects with ecology; But from 2000 to 2004, society and economic system of the city had been put into fast developing stage, which betrays the response to West Development. ② The system of methods above, while being applied to assessment of regional ecological sustainable development level, possesses hiberarchy clear, visual and intuitionistic characteristics, and accords with fact; Selecting and using criterion values of indices, as well as comparing with time-sequence data in assessment, has the merit of organically linking space with time.