eq18AbuildRvec: Equation 18: Build vector of reproduction/fecundity values...

In brouwern/FACavian: An R implementation and extension of full-annual cycle (FAC) model of Runge & Marra *2005)

Equation 18: Build vector of reproduction/fecundity values (R.all)

Description

"average fecunidty for pairs in source and sink habitat" is a function of how the proportion of pairs in that habitat that are good-good, good-poor etc. (Runge and Marra 2004, pg TOD())

Usage

eq18AbuildRvec(R.base.rate = 1.8, R.hab.effect = 0.5, co = 1)

Arguments

R.base.rate	Base rate of TODO wbhat
R.hab.effect	Effect of breeding in poor habitat; in table 28.3 base fec is 1.8, while in poor habitat it is 0.9, so habitat effect is 0.5
co	strength of carry over effect

Details

By default these are fixed for the entire duration of the study.

Calculations are found in Table 28.3.

Value

R.all All reproductive values (TODO check)

References

Runge, MC and PP Marra. 2004. Modeling seasonal interactions in the population dynamics of migratory birds. In Greenberg, R and PP Marra, eds. Birds of two worlds. Johns Hopkins University Press, Baltimore.

Examples

#Show contents of the vector
eq18AbuildRvec()

brouwern/FACavian documentation built on June 1, 2024, 10:32 p.m.