Northern Prairie Wildlife Research Center
Table 2. Relationships among components of the model. Unless otherwise specified, the index is assumed to be time in years, e.g. X_{1} is interpreted as X_{1}(t).
F | exogenous |
PM | exogenous |
PF(t) | = SF(t-1) + RF(t-1); initially PF(1) = PM(1) |
SM | = r_{3}PM |
SF | = r_{4}PF |
FM | = r_{1}F |
FF | = r_{2}F |
OM | = r_{9}(PM-FM) |
OF | = r_{10}(PF-FF) |
HM | = r_{5}(PM-FM-OM) |
HF | = r_{6}(PF-FF-OF) |
WM | = r_{11}(PM-FM-OM-HM) |
WF | = r_{12}(PF-FF-OF-HF) |
RM(t) | = PM(t + 1) - SM(t) |
RF | = r_{13}RM |