fishStep: Fish Step

In cboettig/bs-tipping: Bifurcation or State Tipping in a Trophic Cascade Experiment

Description

Compute the rate of change of the three fish state variables given initial conditions and parameters

Usage

fishStep(X, pars = c(qE = 1))

Arguments

X	vector of length 3 with names A0, F0, and J0. Indicates starting value of state variables
pars	a named vector with at least qE, indicating harvesting rate of adults; can include other relevant parameters, see ecoStep

Value

named vector of length 3, with names corresponding to juvenile bass (J0), adult bass (A0), and sunfish (F0) abundances.

Examples

fishStep(X=c(A0=1.5,F0=25,J0=2), pars=c(qE=0.1))

cboettig/bs-tipping documentation built on May 5, 2019, 7:08 a.m.