Table 2 Results of spatial multivariable linear models (SAR model) of environmental variables and the proportion of fleshy-fruited species for all plants, woody species and herbaceous species.

From: Contributions of precipitation and temperature to the large scale geographic distribution of fleshy-fruited plant species: Growth form matters

 

Z

Unique-R2

Pseudo-R2

AIC

Moran’s I

All plants

Sqrt(MAP)

1.66

0.106

 —

—

—

MAT

5.49***

0.687

 —

—

—

MDR

0.52

0.698

 —

—

—

 

—

 —

72.3

1354

0.006

Woody species

Sqrt(MAP)

5.08***

0.119

 —

—

—

TCQ

2.60**

0.000

 —

—

—

MDR

−1.44

0.000

 —

—

—

 

—

 —

64.1

986

0.001

Herb plants

Sqrt(MAP)

0.59

0.014

—

—

—

MAT

8.57***

0.080

—

—

—

MDR

−1.99*

0.091

—

—

—

 

—

 —

49.2

1375

−0.002

  1. *** indicates P < 0.001, **0.001 < P < 0.01, *0.01 < P < 0.05.
  2. The proportion of fleshy-fruited species was logit-transformed in the analysis. All the P-values of the Moran’s I tests for the SAR models were greater than 0.1. MAP: mean annual precipitation was square root transformed in the analysis. MAT: mean annual temperature; TCQ: temperature of the coldest quarter; MDR: mean diurnal range. Pseudo-R2: the squared Pearson correlation between observed and predicted fleshy-fruited species proportions of full models. Unique-R2: differences between the R2 from full SAR models and that from SAR models without that predictor. ‘—’: no value.
Back to article page