Table 1 Correlation and partial correlation of woody plant structural diversity attributes with heat load index, having controlled for the influence of elevation.

From: Topography-associated thermal gradient predicts warming effects on woody plant structural diversity in a subtropical forest

Attribute

Heat load index

r

Partial r

Number of stems

 All sizes

−0.34***

−0.28***

 Adult

0.15*

0.28***

 Sapling

−0.32***

−0.27***

 Seedling

−0.31***

−0.29***

Number of species

 All sizes

−0.29***

−0.35***

 Adult

−0.11

−0.32***

 Sapling

−0.25***

−0.32***

 Seedling

−0.31***

−0.29***

Number of stems of the most abundant species

 All sizes

−0.30***

−0.17**

 Adult

0.09

0.35***

 Sapling

−0.33***

−0.24***

 Seedling

−0.21**

−0.19**

Basal area

 All sizes

0.08

0.24***

 Adult

0.23***

0.35***

 Sapling

−0.30***

−0.26***

 Seedling

−0.31***

−0.29***

  1. All the variables were log10-transformed before analyses. *P < 0.05; **P < 0.01; ***P < 0.001.