北半球代表性木本植物（中欧各6种，北美无长期观测）秋季（叶全变色期）物候格网数据集1963-2018年栅格数据产品

获取中国物候观测网和欧洲6种典型木本植物的地面物候观测数据；利用物种物候期时空混合样本以及对应站点年的气温数据建立秋季物候模型，比较不同模型内部检验及交叉检验，选择物种最优物候模型；利用0.5°×0.5°空间分辨率的格点气温数据以及现状物种分布数据进行模拟和尺度扩展，形成0.5°×0.5°中国木本植物和欧洲6种木本植物秋季物候期（叶全变色期）格网数据。

Ground phenology observation data were collected for woody plants from the China Phenology Observation Network and 6 typical woody plant species in Europe. Autumn phenology models were developed using spatiotemporal mixed samples of species phenophases and annual air temperature data at each corresponding observation site and year. We compared the in-sample validation and cross-validation results of different models, and selected the optimal phenology model for each species. Subsequently, simulations and spatial scale-up were performed using gridded air temperature data with a spatial resolution of 0.5° × 0.5° and current species distribution data, generating gridded autumn phenophase (full leaf coloring stage) datasets for woody plants in China and the 6 typical woody plant species in Europe at a 0.5° × 0.5° resolution.