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Ecological Processes

Table 4 Multiple linear regression analysis results testing data for density of specimens per m2 against the factors of moraine age and distance from Skaftafelsheiði for B. pubescens and both Salix species

From: Spatial and temporal dynamics of growth of woody plant species (birch and willows) on the foreland of a retreating glacier in southern Iceland

Species

 

R squared

P value

Slope

B. pubescens

0.503

  

 Age

 

< 0.001

+

 Distance

 

0.115

-

S. lanata

0.333

  

 Age

 

< 0.001

-

 Distance

 

0.038

-

S. phylicifolia

0.032

  

 Age

 

0.386

-

 Distance

 

0.520

-

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