Summary statistics (mean±99% CI) of structure and disturbance intensity measures for different levels of wind-disturbance in a forest disturbed by a large blowdown, and an undisturbed forest, in Amazonas, Brazil.

Legend: UN- undisturbed forest; LD- low disturbance (up to 13% of mortality); HD- high/severe disturbance (greater than 13% of mortality); TC- topographic classes; NS- number of sampled sub-plots; TD- tree density (trees ha−1); BA- basal area (m2 ha−1); SP- sub-plot mortality (%); NG- neighboring mortality (%); GS- gap size (ha).
*Significant differences (ANOVA) among levels of disturbance (P<0.001).
¥Significant differences (Tukey HSD) between same topographic classes (P<0.001).

图例：UN-未受干扰森林（undisturbed forest）；LD-低干扰（死亡率上限为13%，low disturbance）；HD-高/重度干扰（死亡率超过13%，high/severe disturbance）；TC-地形类别（topographic classes）；NS-抽样样方数（number of sampled sub-plots）；TD-树木密度（单位：株·公顷⁻¹，tree density）；BA-胸高断面积（单位：平方米·公顷⁻¹，basal area）；SP-样方死亡率（百分比，sub-plot mortality）；NG-邻体死亡率（百分比，neighboring mortality）；GS-林隙面积（单位：公顷，gap size）。
* 不同干扰等级间存在显著差异（ANOVA单因素方差分析，P<0.001）。
¥ 同一地形类别间存在显著差异（Tukey HSD检验，P<0.001）。