Macomangulus tenuis: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.261687 NaN 0.630843 NaN 1 1 scaled functional response
r 1/d 0 0 0.0182008 NaN 0.0320291 NaN spec pop growth rate
t2 d NaN NaN 38.0833 NaN 21.6412 NaN population doubling time
a_b d 1.38651 NaN 1.23698 NaN 1.15897 NaN age at birth
t_j d 395.61 NaN 140.457 NaN 85.8523 NaN time since birth at metam
t_p d 2306.3 NaN 419.608 NaN 243.169 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 0.999997 NaN 0.999998 NaN 0.999998 NaN survival probability at metam
S_p - 0.975299 NaN 0.997327 NaN 0.999036 NaN survival probability at puberty
theta_0b - 0.000981372 NaN 0.0219393 NaN 0.0360383 NaN frac of ind that is embryo
theta_bj - 0.00100908 NaN 0.0217953 NaN 0.035138 NaN frac of ind between b and j
theta_jp - 0.283805 NaN 0.880682 NaN 0.867267 NaN frac of ind between j and p
theta_pi - 0.714205 NaN 0.0755833 NaN 0.0615572 NaN frac of ind that is adult
L_bi cm 0.14974 NaN 0.0245208 NaN 0.0224001 NaN mean structural length of post-natals
L2_bi cm^2 0.0309875 NaN 0.00212184 NaN 0.00181372 NaN mean squared structural length of post-natals
L3_bi cm^3 0.00696159 NaN 0.000359275 NaN 0.000310149 NaN mean cubed structural length of post-natals
Ww_bi g 0.00699849 NaN 0.000363865 NaN 0.000316431 NaN mean wet weight of post-natals
L_pi cm 0.199613 NaN 0.138829 NaN 0.138799 NaN mean structural length of adults
L2_pi cm^2 0.042978 NaN 0.0228402 NaN 0.0230786 NaN mean squared structural length of adults
L3_pi cm^3 0.00972067 NaN 0.0044685 NaN 0.00465124 NaN mean cubed structural length of adults
Ww_pi g 0.0097722 NaN 0.0045256 NaN 0.00474545 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 5.36698 NaN mean reproduction rate of adults
J_X g/d 8.60803e-05 NaN 1.36591e-05 NaN 1.84551e-05 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 0.478736 NaN 0.538266 NaN yield of living structure on food
Y_VX_d mol/mol 0.128488 NaN 0.00216272 NaN 0.000700134 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.00611705 NaN 0.0109024 NaN yield of living reserve on food
Y_EX_d mol/mol 0.000681032 NaN 2.76341e-05 NaN 1.4181e-05 NaN yield of dead reserve on food
Y_CX mol/mol 0.761456 NaN 0.403581 NaN 0.340742 NaN yield of CO2 on food
Y_HX mol/mol 0.552479 NaN 0.292821 NaN 0.247227 NaN yield of H2O on food
Y_OX mol/mol -0.828084 NaN -0.438895 NaN -0.370557 NaN yield of O2 on food
Y_NX mol/mol 0.114218 NaN 0.0605372 NaN 0.0511113 NaN yield of N-waste on food
mu_TX J/mol 407882 NaN 228671 NaN 197013 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