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Forest Ecosystems

Table 2 Pearson’s correlation coefficients between soil physical properties and soil chemical variables summarized by PCA axes 1 (Soil 1) and 2 (Soil 2). *** P < 0.001

From: Decomposition and stabilization of organic matter in an old-growth tropical riparian forest: effects of soil properties and vegetation structure

Predictor variables

Clay content

Soil moisture

PCA Soil 1

Soil moisture

0.973***

  

PCA Soil 1

0.968***

0.939***

 

PCA Soil 2

0.164

0.174

0

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