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A comparison of ground-based methods for estimating canopy closure for use in phenology research
ArticleAbstract: Climate change is influencing tree phenology, causing earlier and more prolonged canopy closure in tPalabras claves:canopy openness, citizen science, Fisheye photography, Hemispherical photography, phenologyAutores:Paul M. Ramsay, Smith A.M.Fuentes:scopusA comparison of ground-based methods for obtaining large-scale, high-resolution data on the spring leaf phenology of temperate tree species
ArticleAbstract: Phenological variation in spring leafing between and within species can determine plant responses toPalabras claves:Budburst, Canopy greening, citizen science, Climate Change, Leaf expansionAutores:Paul M. Ramsay, Smith A.M.Fuentes:scopus