2001—2020年间河南省郑州市生态环境质量时空变化及驱动因素分析

奥勇, 汪雅, 王晓峰, 吴京盛, 张亦恒, 李雪娇

Spatiotemporal changes of ecological quality and their driving factors in Zhengzhou City over the last 20 years

AO Yong, WANG Ya, WANG Xiaofeng, WU Jingsheng, ZHANG Yiheng, LI Xuejiao

表2 因子交互作用类型

Tab.2 Types of factors interaction

q值范围 交互作用类型 q ( X 1 ? X 2 ) m i n [ q ( X 1 ) , q ( X 2 ) ] 非线性减弱 m i n [ q ( X 1 ) , q ( X 2 ) ] q ( X 1 ? X 2 ) m a x [ q ( X 1 ) , q ( X 2 ) ] 单线性减弱 m a x [ q ( X 1 ) , q ( X 2 ) ] q ( X 1 ? X 2 ) q ( X 1 ) + q ( X 2 ) 双因子增强 q ( X 1 ? X 2 ) = q ( X 1 ) + q ( X 2 ) 相互独立 q ( X 1 ? X 2 ) q ( X 1 ) + q ( X 2 ) 非线性增强