Ferretti, M., Bacaro, G., Brunialti, G., Calderisi, M., Croisé, L., Frati, L., & Nicolas, M. (2021). Tree canopy defoliation can reveal growth decline in mid-latitude temperate forests. Ecological Indicators, 127, 107749 (14 pp.). https://doi.org/10.1016/j.ecolind.2021.107749