Migration rate

“Y” axis intercept (m)a

Intercept “P” value

Slope “P” value

Zero

24.69

<2e−16

0.0448

0.1 km per year

22.88

<2e−16

0.0987

0.5 km per year

22.8

<2e−16

0.112

1 km per year

24.56

<2e−16

0.25

2 km per year

26.09

<2e−16

0.384

Unlimited

28.93

<2e−16

0