Forest Productivity Decreases in Response to Recent Changes in Vegetation Structure and Climate in the Latitudinal Extremes of the European Continent - Tijerín-Triviño, J.; Lines, E.R.; Zavala, M.A.; García, M.; Astigarraga, J.; Cruz-Alonso, V.; Dahlgren, J.; Ruiz-Benito, P. (Global Ecology and Biogeography, 2025)