基于县域尺度的绿色化空间格局探究——以山东省为例

Exploration of Green Spatial Pattern based on County Scale——Taking Shandong Province as An Example

从经济、社会、生态三方面构建绿色化评价指标体系,利用Moran's I空间分析方法,对2015年山东省108个县域的绿色化空间格局进行探究分析。结果表明:山东省县域绿色化水平的空间分布差异较大,大致呈现由东部沿海向西部内陆递减的格局;绿色化水平为低、较低水平型的县域,经济绿色化水平与社会绿色化水平有待提高;绿色化水平为高、较高水平型的县域,生态绿色化水平有待提高;山东省县域绿色化水平空间分布呈现较强的正相关。

This paper established a green evaluation index system from three aspects of economy, society and ecology, and by Moran＇s I spatial analysis method, explored greening spatial pattern of 108 counties in Shandong province in 2015. The results showed that： （ a） The spatial distribution of greening of county cities in Shandong province varies greatly, roughly showing a pattern of decreasing from the eastern coast to the west. （ b） Counties whose green level are at low and lower level should improve the economic and social level. Counties whose green level are at high and higher level should focus on improving the level of ecological greening. （ c） The spatial distribution of county greening level in Shandong province shows a strong positive correlation.