Driving factors of knot size in <em>Larix olgensis</em> plantations: a multi‑model ensemble by using GAM, machine learning, and SEM

Xiaoyuan Li, Weiwei Jia, Chenchen Liang, Fan Wang, Zelin Li, Xiaoyong Zhang

JOURNAL OF FORESTRY RESEARCH . 2026, (1): 1 . DOI: 10.1007/s11676-026-02056-5