Water use complementarity in old-growth mixed forests versus competition in younger successional mixed forests - Ru Huang; Wolfgang Jens-Henrik Meier; Achim Bräuning; Peili Fu; Zexin Fan; Sugam Aryal; Mohsen Arsalani; Haifeng Zhu; Chenxi Xu; Eryuan Liang; Shalik Ram Sigdel; Jussi Grießinger (Agricultural and Forest Meteorology, 2026)