Growth trends of Pinus yunnanensis of the Tianchi National Nature Reserve. (a) The basal area increment for trees in the four age classes (i.e., 0–40, 40–80, 80–120, 120–164 years). (b) The ring width for trees in the four age classes.

 
 
  Part of: Tang CQ, Shen L-Q, Han P-B, Huang D-S, Li S, Li Y-F, Song K, Zhang Z-Y, Yin L-Y, Yin R-H, Xu H-M (2020) Forest characteristics, population structure and growth trends of Pinus yunnanensis in Tianchi National Nature Reserve of Yunnan, southwestern China. Vegetation Classification and Survey 1: 7-20. https://doi.org/10.3897/VCS/2020/37980