Curve model

Variable

R2

p

x: altitude

0.875

<0.01

x: gradient

0.235

<0.05

x: aspect

0.284

<0.05

x: altitude,

0.788

<0.01

x: aspect

0.558

<0.05

x: altitude

0.686

<0.01

x: aspect

0.342

<0.05