Chaetodon speculum: Population traits

at T = 28.5 °C with background hazards for embryo, larva, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model abj f_minf f_max date: 2025/06/01
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.288755 NaN 0.644378 NaN 1 1 scaled functional response
r 1/d 0 0 0.0141137 NaN 0.0245392 NaN spec pop growth rate
t2 d NaN NaN 49.1116 NaN 28.2465 NaN population doubling time
a_b d 8.78476 NaN 7.7404 NaN 7.19684 NaN age at birth
t_j d 871.801 NaN 252.022 NaN 151.599 NaN time since birth at metam
t_p d 1911.23 NaN 384.301 NaN 226.374 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 1 NaN 1 NaN 1 NaN survival probability at metam
S_p - 0.999811 NaN 0.99999 NaN 0.999997 NaN survival probability at puberty
theta_0b - 0.00133565 NaN 0.103204 NaN 0.161602 NaN frac of ind that is embryo
theta_bj - 0.00134401 NaN 0.0928097 NaN 0.135728 NaN frac of ind between b and j
theta_jp - 0.132025 NaN 0.778405 NaN 0.682355 NaN frac of ind between j and p
theta_pi - 0.865295 NaN 0.025581 NaN 0.0203152 NaN frac of ind that is adult
L_bi cm 1.12131 NaN 0.168219 NaN 0.162606 NaN mean structural length of post-natals
L2_bi cm^2 1.38285 NaN 0.076945 NaN 0.0735143 NaN mean squared structural length of post-natals
L3_bi cm^3 1.73876 NaN 0.0794438 NaN 0.0813702 NaN mean cubed structural length of post-natals
Ww_bi g 1.79265 NaN 0.0849388 NaN 0.0901047 NaN mean wet weight of post-natals
L_pi cm 1.25417 NaN 1.22367 NaN 1.27678 NaN mean structural length of adults
L2_pi cm^2 1.5808 NaN 1.63623 NaN 1.81801 NaN mean squared structural length of adults
L3_pi cm^3 1.9996 NaN 2.39829 NaN 2.91491 NaN mean cubed structural length of adults
Ww_pi g 2.06158 NaN 2.56418 NaN 3.2278 NaN mean wet weight of adults
R 1/d 0.113767 NaN 2.10574 NaN 4.37461 NaN mean reproduction rate of adults
J_X g/d 0.0281836 NaN 0.00305168 NaN 0.00457734 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.367419 NaN 0.436227 NaN yield of living structure on food
Y_VX_d mol/mol 0.0115054 NaN 3.95464e-06 NaN 1.36023e-06 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.025414 NaN 0.0468255 NaN yield of living reserve on food
Y_EX_d mol/mol 0.000356615 NaN 2.73538e-07 NaN 1.4601e-07 NaN yield of dead reserve on food
Y_CX mol/mol 0.878763 NaN 0.497787 NaN 0.407571 NaN yield of CO2 on food
Y_HX mol/mol 0.632221 NaN 0.35813 NaN 0.293225 NaN yield of H2O on food
Y_OX mol/mol -0.955655 NaN -0.541344 NaN -0.443233 NaN yield of O2 on food
Y_NX mol/mol 0.131814 NaN 0.0746681 NaN 0.0611356 NaN yield of N-waste on food
mu_TX J/mol 466551 NaN 274810 NaN 228632 NaN yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer