Colonizing_2_to_1 ¼ (Juveniles_Pond_2/7) * Dispersal_Through_Forest * 0.10
OUTFLOWS:
Adults_1_Dying ¼ Adults_Pond_1 * Adult_Death_Rate
Adults_Pond_2(t) ¼ Adults_Pond_2(t À dt) + (Colonizing_1_to_2 + Staying_at_2
À Adults_2_Dying) * dt
INIT Adults_Pond_2 ¼ 0
INFLOWS:
Colonizing_1_to_2 ¼ (Juveniles_Pond_1/7) * Dispersal_Through_Forest * 0.10
Staying_at_2 ¼ (Juveniles_Pond_2/7) * 0.86
OUTFLOWS:
Adults_2_Dying ¼ Adults_Pond_2 * Adult_Death_Rate *
Adults_Pond_3(t) ¼ Adults_Pond_3(t À dt) + (Colonizing_1_to_3 + Staying_at_3
À Adults_3_Dying) * dt
INIT Adults_Pond_3 ¼ 0
INFLOWS:
Colonizing_1_to_3 ¼ (Juveniles_Pond_1/7) * Dispersal_Through_Grass * 0.04
Staying_at_3 ¼ (Juveniles_Pond_3/7) * 0.96
OUTFLOWS:
Adults_3_Dying ¼ Adults_Pond_3 * Adult_Death_Rate
Juveniles_Pond_1(t) ¼ Juveniles_Pond_1(t À dt) + (Growing_1 À Colonizing_
1_to_2 À Colonizing_1_to_3 À Staying_at_1 À Juveniles_1_Dying) * dt
INIT Juveniles_Pond_1 ¼ 365
INFLOWS:
Growing_1 ¼ DELAY(Larvae_Pond_1,0.25)
OUTFLOWS:
Colonizing_1_to_2 ¼ (Juveniles_Pond_1/7) * Dispersal_Through_Forest * 0.10
Colonizing_1_to_3 ¼ (Juveniles_Pond_1/7) * Dispersal_Through_Grass * 0.04
Staying_at_1 ¼ (Juveniles_Pond_1/7) * 0.86
Juveniles_1_Dying ¼ Juveniles_Pond_1 * Juvenile_Death_Rate
Juveniles_Pond_2(t) ¼ Juveniles_Pond_2(t À dt) + (Growing_2 À Staying_at_2 À
Juveniles_2_Dying À Colonizing_2_to_1) * dt
INIT Juveniles_Pond_2 ¼ 0
INFLOWS:
Growing_2 ¼ DELAY(Larvae_Pond_2,0.25)
OUTFLOWS:
Staying_at_2 ¼ (Juveniles_Pond_2/7) * 0.86
Juveniles_2_Dying ¼ Juveniles_Pond_2 * Juvenile_Death_Rate
Colonizing_2_to_1 ¼ (Juveniles_Pond_2/7) * Dispersal_Through_Forest * 0.10
Juveniles_Pond_3(t) ¼ Juveniles_Pond_3(t À dt) + (Growing_3 À
Colonizing_3_to_1 À Staying_at_3 À Juveniles_3_Dying) * dt
INIT Juveniles_Pond_3 ¼ 0
INFLOWS:
Growing_3 ¼ DELAY(Larvae_Pond_3,0.25)
OUTFLOWS:
Colonizing_3_to_1 ¼ (Juveniles_Pond_3/7) * Dispersal_Through_Grass * 0.04
354
38 Salamander Dispersal