城市增长的土地利用总体规划协同调控绩效评价

研究目的:以成都市为例,对城市增长土地利用总体规划实施绩效进行评价。研究方法:协同度模型。研究结果:城市增长土地利用总体规划协同调控绩效并不理想,规划实施前后协调度变化很小。虽然在规划实施后土地利用效率有所提高,但生态服务价值和紧凑度均呈下降趋势。研究结论:成都市新一轮土地利用总体规划修编应将城市增长调控目标调整为较好地促进城市土地的集约节约利用、生态系统服务价值的稳定和城市的紧凑增长。

Assessment on the Performance of Land Use General Planning on Controlling Urban Growth in Terms of Synergy Degree

The purpose of the paper is to assess the performance of the land use general planning on controlling the urban growth, taking Chengdu City as an example. Method of synergy degree model was employed. The results indicate: （1）the coordinate performance of land use general planning on controlling urban growth is not ideal;（2）the change of synergy degree before and after the planning implementation is not obvious;（3）although certain improvements occurred after planning implementation, the eco-service value and compact ratio have been descending. It is concluded that during the redesign of the new round land use general planning of Chengdu City, the planning objects should include the improvement of the economical and intensive land use, the stability of eco-service value and the further compact urban growth.