徂徕山—莲花山地区环境生态指数时空变化与驱动因素分析

马超, 蔡盼丽

Spatio-temporal changes and driving factors of environmental and ecological index in Culai-Lianhua area

Chao MA, Panli CAI

图13 人文与自然要素相关性矩阵

Fig.13 The correlation matrix between humanity and natural elements