TY - RPRT TI - Variation in reflectance spectroscopy of European beech leaves captures phenology and biological hierarchies despite measurement uncertainties AU - Petibon, F. AU - Czyz, E. A. AU - Ghielmetti, G. AU - Hueni, A. AU - Kneubühler, M. AU - Schaepman, M. E. AU - Schuman, M. C. PY - 2021 DO - 10.1101/2021.03.09.434578 UR - https://www.biorxiv.org/content/10.1101/2021.03.09.434578v1 ID - 10.1101/2021.03.09.434578 ER -