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Growth trends of Keteleeria evelyniana trees (height ≥ 1.3 m). (A) Relationships of DBH and age; (B) Changes in ring width over the years; (C) Changes in basal area increment over the years; (D) Ring widths in the four age classes (i.e., 9–25, 25–50, 50–75, 75–111 years) over the years; (E) The basal area increment in the four age classes over the years.
