基于MODIS时序数据的北京市植被物候时空变化特征分析

姚家慧, 丁海勇

Analysis of the spatio-temporal variations in vegetation phenology in Beijing based on MODIS time series data

YAO Jiahui, DING Haiyong

表3 各区域夜晚城市热岛强度(UHII)与植被物候的相关关系

Tab.3 Correlation between night UHII and vegetation phenology in each region

UHII 城区 郊区 农村 年均 [0,5) km [5,10) km [10,15) km [15,20) km SOS -0.675**① -0.679** -0.626** -0.626** -0.593** -0.573** -0.630** GSL 0.643** 0.604** 0.499* 0.487* 0.473* 0.403 0.490* EOS 0.494* 0.417 0.253 0.246 0.229 0.154 0.262