Enneapterygius atriceps: Population traits

at T = 25 °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: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.433279 NaN 0.71664 NaN 1 1 scaled functional response
r 1/d 0 0 0.0129666 NaN 0.024087 NaN spec pop growth rate
t2 d NaN NaN 53.4564 NaN 28.7768 NaN population doubling time
a_b d 6.10744 NaN 5.62252 NaN 5.33149 NaN age at birth
t_j d 119.87 NaN 48.1108 NaN 32.2171 NaN time since birth at metam
t_p d 402.101 NaN 101.93 NaN 64.0641 NaN time since birth at puberty
S_b - 0.999998 NaN 0.999998 NaN 0.999999 NaN survival probability at birth
S_j - 0.999986 NaN 0.99999 NaN 0.999992 NaN survival probability at metam
S_p - 0.997665 NaN 0.999788 NaN 0.999918 NaN survival probability at puberty
theta_0b - 0.00907811 NaN 0.0705535 NaN 0.120505 NaN frac of ind that is embryo
theta_bj - 0.0090905 NaN 0.0656529 NaN 0.106056 NaN frac of ind between b and j
theta_jp - 0.169172 NaN 0.367684 NaN 0.368931 NaN frac of ind between j and p
theta_pi - 0.81266 NaN 0.49611 NaN 0.404508 NaN frac of ind that is adult
L_bi cm 0.187396 NaN 0.220046 NaN 0.229226 NaN mean structural length of post-natals
L2_bi cm^2 0.0378468 NaN 0.0677939 NaN 0.0841495 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0078641 NaN 0.023819 NaN 0.0375708 NaN mean cubed structural length of post-natals
Ww_bi g 0.00929284 NaN 0.0309765 NaN 0.0533247 NaN mean wet weight of post-natals
L_pi cm 0.210541 NaN 0.337553 NaN 0.396338 NaN mean structural length of adults
L2_pi cm^2 0.044461 NaN 0.119331 NaN 0.172148 NaN mean squared structural length of adults
L3_pi cm^3 0.00941223 NaN 0.0437089 NaN 0.0803441 NaN mean cubed structural length of adults
Ww_pi g 0.0111222 NaN 0.0568432 NaN 0.114033 NaN mean wet weight of adults
R 1/d 0.00662537 NaN 0.0695689 NaN 0.140321 NaN mean reproduction rate of adults
J_X g/d 0.00106425 NaN 0.00373348 NaN 0.00680802 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 0.0827246 NaN 0.132927 NaN yield of living structure on food
Y_VX_d mol/mol 0.0140168 NaN 0.00110354 NaN 0.000339941 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0248584 NaN 0.0557377 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00254656 NaN 0.000331609 NaN 0.000142541 NaN yield of dead reserve on food
Y_CX mol/mol 0.874062 NaN 0.781607 NaN 0.701478 NaN yield of CO2 on food
Y_HX mol/mol 0.628839 NaN 0.562323 NaN 0.504675 NaN yield of H2O on food
Y_OX mol/mol -0.950542 NaN -0.849997 NaN -0.762858 NaN yield of O2 on food
Y_NX mol/mol 0.131109 NaN 0.117241 NaN 0.105222 NaN yield of N-waste on food
mu_TX J/mol 464091 NaN 416731 NaN 375133 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