Functional trait diversity in overstorey and understorey increases microbial carbon use efficiency in a forest plantation soil - Renping Wan; Junxi Hu; Huan Xiao; Zhe Li; Jingnan Xu; Bo He; Lanlan Song; Lifeng Wang; Jian Peng; Xiaoyan Yu; Xiaolin Li; Lihua Tu; et al. (Soil Biology and Biochemistry, 2026)