Table 1 Summary of the selected promising models

From: Chill topped historical Arabica coffee yield loss among climate stressors in Yunnan, China, followed by drought

Sample size

year

Drought stress

Chill stress

Heat stress

Deviance explained

AIC

  

SPEIfl

VPDfl

TNnmt

CDDmt

Tmaxfl

HDDfl

  

377

3.459***

2.528

  

1.912***

 

3.180**

23.5%

1049.61

377

3.451***

1.220

 

1.000***

 

3.296***

 

26.6%

1029.71

377

3.410***

1.275

 

1.000***

  

3.046**

24.3%

1040.94

377

3.511***

 

1.000**

 

3.727***

 

1.770

25.8%

1035.87

377

3.489***

 

1.000**

1.000***

 

1.924***

 

26.7%

1026.043

377

3.462***

 

3.193***

1.000***

  

1.812**

26.5%

1031.266

  1. The figures in the table represent the degrees of freedom for each indicator fitted to the GAMs. Statistical significance is denoted by *(p < 0.1), **(p < 0.05), and ***(p < 0.01).
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