Table 4.
Parameter | Posterior mean | SD | CI |
---|---|---|---|
Sarigol NP | |||
D | 8.86 | 3.60 | 2.00–16.65 |
σ | 720 | 1200 | 200–4900 |
σ Male | 2300 | 2590 | 190–8980 |
σ Female | 620 | 1390 | 113–6020 |
α | 0.79 | 0.16 | 0.40–0.99 |
δ | 0.45 | 0.02 | 0.40–0.49 |
p first occasion | 0.16 | 0.06 | 0.07–0.31 |
p last occasion | 0.12 | 0.05 | 0.04 0.23 |
c second occasion | 0.16 | 0.05 | 0.08–0.28 |
c last occasion | 0.13 | 0.05 | 0.04–0.23 |
Ψ | 0.80 | 0.11 | 0.55–0.97 |
Salouk NP & PA | |||
D | 3.10 | 1.84 | 1.08–7.40 |
σ | 3900 | 2300 | 950–9200 |
σ Male | 4350 | 2290 | 1150–9390 |
σ Female | 4340 | 2660 | 745–9590 |
α | 0.87 | 0.10 | 0.63–0.99 |
δ | 0.38 | 0.03 | 0.31–0.43 |
p first occasion | 0.14 | 0.07 | 0.05–0.32 |
p last occasion | 0.03 | 0.02 | 0.01–0.08 |
c second occasion | 0.12 | 0.06 | 0.05–0.28 |
c last occasion | 0.03 | 0.03 | 0.01–0.09 |
Ψ | 0.79 | 0.10 | 0.56–0.95 |
Tandoureh NP | |||
D | 5.57 | 1.04 | 3.74–7.80 |
σ | 2000 | 500 | 130–3200 |
σ Male | 3290 | 1460 | 1770–6960 |
σ Female | 920 | 210 | 615–1420 |
α | 0.91 | 0.03 | 0.84–0.96 |
δ | 0.31 | 0.02 | 0.28–0.34 |
p Water | 0.05 | 0.01 | 0.04–0.06 |
p Trail | 0.02 | 0.004 | 0.02–0.03 |
c Water | 0.36 | 0.04 | 0.30–0.43 |
c Trail | 0.19 | 0.03 | 0.14–0.24 |
ψ | 0.88 | 0.06 | 0.75–0.96 |
D = population density in independent leopards per 100 km2, σ = distance term for the detection function (km), α = conditional probability of a simultaneous type 1 and type 2 encounter (given both mark types detected), δ = conditional probability of type 1 (left flank) or type 2 (right flank), p and c = probabilities of capture and recapture respectively, ψ = probability that a randomly selected individual from the M = observed individuals belongs to the n unique individuals encountered at least once. To investigate the effect of sex, the best performing model for each area as mod.p = ~c + Time (Sarigol and Salouk) and mod.p = ˜c + Placement (Tandoureh) were run for each sex separately.