Candidate models used for inference on the productivity, richness and evenness of understory plant community responses to Dendroctonus ponderosae-induced tree mortality, light, soil moisture, and nutrients.

Notes: The most likely models (wi>0.90; difference in evidence ratio>2.7) are shown in bold. AICC = Akaike’s Information Criterion corrected, ΔAICC = difference between AICCi and AICC best model, wi = Akaike weight, and evidence ratio = wj best model / wi.Candidate models used for inference on the productivity, richness and evenness of understory plant community responses to Dendroctonus ponderosae-induced tree mortality, light, soil moisture, and nutrients.

注：赤池权重（Akaike weight, wi）大于0.90、证据比差值大于2.7的最可能模型以粗体标注。其中，AICC为校正赤池信息准则（Akaike’s Information Criterion corrected），ΔAICC为第i个模型的AICC值与最优AICC模型的差值，wi为赤池权重，证据比为最优模型的wj与当前模型wi的比值。本研究使用候选模型来推断林下植物群落的生产力、丰富度与均匀度对山松甲虫（Dendroctonus ponderosae）诱导的树木死亡、光照、土壤湿度及养分的响应。