城市生态位的内涵及其调控

文章从环境生态学角度,试用城市生态位思维对城市生态环境质量及其可持续发展进行探讨。城市生态位的本质即城市居民的生存条件和生存质量的满足程度。城市生态位的高低优劣可由一系列评价指标来度量。城市生态位可通过多种手段进行调控。

Research on Planning Indexes of Road network or Nanjing City

Based on the actual conditions of road, topography and physiognomy of Nanjing, the article studied the total-scale indexes that should be used in the road network planning of Nanjing main city by comparing of domestic and foreign cities. The method and data used in this article can provide references to other cities. Furthermore, the results obtained from this article can be used in the ongoing projects of Nanjing city, such as modification of main city district planning, the formulation of main city legal drawing pattern, etc.