中国20种代表性木本植物春季（展叶始期和开花始期）物候格网数据集1963-2019年栅格数据产品

中国物候观测网1963–2019年20种木本植物的展叶始期和开花始期格网数据，时间分辨率为逐年，空间分辨率为0.1°×0.1°。数据集组成包括每个物种展叶始期和开花始期1963–2019年的逐年文件，以Geotiff文件格式存储。20个物种分别为榆树、刺槐、垂柳、白蜡、杏、紫丁香、梧桐、银杏、合欢、胡桃、臭椿、加拿大杨、楝树、白桦、玉兰、紫荆、木槿、麻栎、桑、泡桐。

Grid dataset of first leaf unfolding and first flowering dates of 20 woody plant species from the Chinese Phenological Observation Network during 1963–2019. Its temporal resolution is annual, and spatial resolution is 0.1°×0.1°. The dataset consists of annual files for the first leaf unfolding and first flowering dates of each species over the 1963–2019 period, stored in GeoTIFF format. The 20 included species are: Chinese elm (Ulmus pumila), black locust (Robinia pseudoacacia), weeping willow (Salix babylonica), Chinese ash (Fraxinus chinensis), apricot (Prunus armeniaca), lilac (Syringa oblata), Chinese parasol tree (Firmiana simplex), ginkgo (Ginkgo biloba), silk tree (Albizia julibrissin), walnut (Juglans regia), tree of heaven (Ailanthus altissima), Canadian poplar (Populus × canadensis), chinaberry (Melia azedarach), white birch (Betula platyphylla), Yulan magnolia (Magnolia denudata), Chinese redbud (Cercis chinensis), rose of Sharon (Hibiscus syriacus), sawtooth oak (Quercus acutissima), mulberry (Morus alba), and paulownia (Paulownia tomentosa).