Temperate deciduous shrub and tree In situ autumn phenology 2017, 2018, 2020,...

This data set includes in situ observations (Day of year) of a range of spring (budburst, leaf-out and full leaf unfolded) and autumn (leaf color and leaf fall) phenology...本数据集涵盖多类春季（芽萌动（budburst）、展叶（leaf-out）及完全展叶（full leaf unfolded））与秋季（叶色变化（leaf color）、落叶（leaf fall））物候学（phenology）的原位观测（in situ observations）数据，所有观测值均以年日数（Day of year）为单位进行记录。