br: Birth Rate

Variable

Global

Birth Rate []

br =  p * clip ( brn , brn1 , swt1 ,time)* brfm * brmm * brcm * brpm
../_images/br.png

br in the updating graph: ( how to read )

In nodes

brcm : birth-rate-from_crowding multiplier

brfm : birth-rate-from-food multiplier

brmm : birth-rate-from-material multiplier

brn :

brn1 :

brpm : birth-rate-from-pollution multiplier

swt1 :

p : population

Out nodes

p : population