近17 a郑州城市热岛时空演变及驱动机制分析

张渝晨, 田宏伟

Analysis of spatial-temporal variation of urban heat island and driving mechanism in Zhengzhou in recent 17 years

ZHANG Yuchen, TIAN Hongwei

图6 2004—2020年郑州市四季昼（a）、夜（b）热岛面积占比逐年变化

Fig.6 The yearly variation of proportion of heat island area during daytime （a） and nighttime （b） in four seasons in Zhengzhou from 2004 to 2020