江苏省建成区绿地率与人均公园绿地面积增长的协同关系研究

Research on Synergic Relationship Between Green Space Growth Rate at Built Districts and Per Capita Public Green Space Area Increase in Jiangsu Province

以江苏省36个城市为研究单元,考察了1996—2013年该省建成区绿地率与人均公园绿地面积增长的协同关系特征。实证分析表明:1)从全省来看,江苏两指标增长的协同关系较差,建成区绿地率增长明显滞后于人均公园绿地面积,是造成该现象的关键原因。2)从区域尺度来看,苏中"两指标"增长的协同关系较好,苏北协同关系一般,苏南协同关系较差。3)从城市尺度来看,南京、苏州、无锡等城市"两指标"协同关系较差,南通、宿迁等城市的"两指标"协同关系较好。

This paper takes the 36 cities in Jiangsu Province as research unit to research the synergic relationship between the growth rate of green space at built district and per capita public green space area increase from 1996 to2013.The result showed：1） The synergic relationship between the ＂two indexes＂is unsatisfactory at the provincial level,while the growth rate of green space rate at built district lagging far behind the that of per capita public green space is the key reason for the phenomenon;2） From the regional perspective,the synergic relationship in Middle Jiangsu is better than that in South Jiangsu and Northern Jiangsu,and the synergic relationship in South Jiangsu is the worst;3） At the level of cities,Nanjing,Suzhou,Wuxi,etc.have worse synergic relationships,while Nantong,Suqian and other cities are in better synergic relationships.