Open Access Research Paper Views (778) Climatic changes and fruit trees phenology in the region of Constantine (Algeria) M. Boulacel, A. Boukeloua, M. Benlaribi Int. J. Biosci. 10(5), 273-286, May 2017. DOI: http://dx.doi.org/10.12692/ijb/10.5.273-286 Keywords: Climate changes, Early flowering, Fruit species, Plant behavior, Yield drop Details