城市精明发展与生态效率的协同测度及交互响应——以中国276个地级以上城市为例
陈晓红, 周宏浩

Dynamic coordinated relationships and interactive effects between urban smart development and ecological efficiency: A case study of 276 cities at prefecture level and above in China
CHEN Xiaohong, ZHOU Honghao
表2 城市精明发展与生态效率的灰色关联度
Tab. 2 Grey correlation degree of urban smart development and ecological efficiency
灰色关联度 年份2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
GA 0.579 0.586 0.565 0.564 0.555 0.550 0.546 0.538 0.542 0.545 0.550 0.553 0.541
GR 0.843 0.892 0.826 0.801 0.786 0.769 0.765 0.756 0.759 0.770 0.801 0.783 0.748
GC 0.711 0.739 0.696 0.682 0.671 0.660 0.656 0.647 0.651 0.657 0.676 0.668 0.645