Comparison of post-winter thermal sensitivity of CO2 production by Erynnis propertius among treatment groups.

All models use the general form of Model 5 (Table 2). An overall scaling factor (S) and minimum life-supporting metabolic rate (Lmet) were estimated from Model 5, while temperature-scaling (Ts) was estimated for the experimental groups separately or together. GNME: Generalized nonlinear Mixed Effects model (with Ts and S as fixed effects). GN: Generalized Nonlinear model. AIC: Akaike's Information criterion. df: degrees of freedom. The model with the lowest AIC is in bold type, and coefficients from this model were used in subsequent analyses. Different superscript letters indicate generalized nonlinear models that significantly differ in explanatory power (ps differs significantly from 0.所有模型均采用模型5（表2）的通用形式。本研究通过模型5估算得到总体缩放因子（S）与最小维持代谢率（Lmet），同时针对各实验组分别或整体估算温度缩放因子（Ts）。GNME：广义非线性混合效应模型（Generalized nonlinear Mixed Effects model），以Ts和S作为固定效应；GN：广义非线性模型（Generalized Nonlinear model）。AIC：赤池信息准则（Akaike's Information criterion）；df：自由度（degrees of freedom）。AIC值最低的模型以粗体标注，该模型的系数将用于后续分析。不同上标字母代表解释能力存在显著差异的广义非线性模型（其参数ps显著异于0）