Agenda 21 — Green Areas 2012

Territory and configuration of the city. Calculation of the useful green zone index per inhabitant for each of the municipal areas. The value obtained in the attribute “M2_HAB” represents the ratio, calculated as square meters of useful green area per inhabitant.城市市域与空间格局。针对各市政辖区测算人均有效绿地指数。属性"M2_HAB"的取值代表该比值，其定义为每人拥有的有效绿地面积（单位：平方米）。