Description Usage Arguments Value Author(s) References
This function calculates the native richness (Equation 11 in Appendix 2 of Borregaard et al. 2016)
1 | nat_t(ExtinctProb_t, Nat_tm1, NewColonizers_t, A_t, Em_t)
|
ExtinctProb_t |
Probability for a species to go extinct in a time step |
Nat_tm1 |
Species richness of the island of the previous time step |
NewColonizers_t |
Number of new successfully colonizing species |
A_t |
Number of species evolved via anagenesis |
Em_t |
Number of emigration events |
Native richness
Torsten Hauffe
Borregaard, M. K., T. J. Matthews and R. J. Whittaker (2016). The general dynamic model: towards a unified theory of island biogeography? Global Ecology and Biogeography, 25(7), 805-816.
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