Colonization Calculator

Model species colonization probability and dispersal dynamics for habitat patches.

Colonization Parameters

Source Population Size

Target Area (ha)

Distance (km)

Dispersal Ability (km)

Mean dispersal distance of the species

Habitat Quality (0-1)

Time Period (years)

Propagule Size

Very Low

3.3%

Overall Success Probability

Annual Colonization Prob0.34%

Cumulative Probability3.3%

Establishment Probability100.0%

Distance Effect0.7%

Area Effect63.2%

Source Effect99.3%

Connectivity Index0.4%

Time to 50% Probability204.5 years

Time to 95% Probability883.7 years

Expected Founders2 individuals