Table 1.
parameter | meaning | value and range explored |
---|---|---|
TR+ TL | length of epoch | 40 |
TR | length of productive season | 1 to 40 |
S | basal resource supply | 0.01 |
A | amount of resource during TR | 0.1 to 10 (log scale) |
ρR | resource degradation rate | 0.1 (main text), 0.5 |
ρV | victim mortality rate | 0.1 (main text), 0.2, 0.5 |
ρE | enemy mortality rate | 0.1 (main text), 0.2, 0.5 |
ɛ | victim conversion rate | 10 |
Φ0 | basal attack rate | 0.01 |
γ0 | victim consumption rate | 0.01 |
β0 | progeny size (enemy) | 3 |
∂ | baseline cost of adaptation | 0.4 |
w | non-optimal attack score | 0.2 |
kV | victim cost of defence | 0.25 (main text), 0.5 |
kE | enemy cost of attack | 0.25 (main text), 0.5 |