Chionodraco hamatus: Population traits

at T = -1.1 °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_min f_max date: 2025/06/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.380724 NaN 0.407103 0.407103 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00332097 0.00332097 0.000924803 0.000924803 spec pop growth rate
t2 d NaN NaN NaN NaN 208.718 208.718 749.508 749.508 population doubling time
a_b d 85.6731 NaN 85.5344 NaN 84.3115 84.3596 84.3115 84.3596 age at birth
t_j d 14.9887 NaN 14.8649 NaN 13.8366 13.875 13.8366 13.875 time since birth at metam
t_p d 9201.53 NaN 6389.23 NaN 2014.24 2064.12 2014.24 2064.12 time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999998 NaN 0.637777 NaN 0.999998 0.999998 0.628744 0.629075 survival probability at metam
S_p - 0.999994 NaN 0.2253 NaN 0.999994 0.999994 0.199913 0.200852 survival probability at puberty
theta_0b - 0.0145453 NaN 0.415711 NaN 0.244212 0.244337 0.595726 0.594231 frac of ind that is embryo
theta_bj - 0.00254527 NaN 0.0581966 NaN 0.0339501 0.0340372 0.0747845 0.0747762 frac of ind between b and j
theta_jp - 0.012003 NaN 0.129252 NaN 0.15066 0.150636 0.162717 0.162618 frac of ind between j and p
theta_pi - 0.970906 NaN 0.396841 NaN 0.571178 0.57099 0.166773 0.168375 frac of ind that is adult
L_bi cm 0.774817 NaN 0.4633 NaN 0.392007 0.388534 0.248604 0.248684 mean structural length of post-natals
L2_bi cm^2 0.630659 NaN 0.327458 NaN 0.223929 0.218752 0.122316 0.121333 mean squared structural length of post-natals
L3_bi cm^3 0.524503 NaN 0.269262 NaN 0.167253 0.160305 0.108033 0.104871 mean cubed structural length of post-natals
Ww_bi g 16.0576 NaN 8.79593 NaN 13.1771 11.9697 8.51143 7.83058 mean wet weight of post-natals
L_pi cm 0.784479 NaN 0.625241 NaN 0.475319 0.47085 0.426684 0.425302 mean structural length of adults
L2_pi cm^2 0.639847 NaN 0.475006 NaN 0.290232 0.283447 0.27375 0.269928 mean squared structural length of adults
L3_pi cm^3 0.532326 NaN 0.395521 NaN 0.220428 0.211274 0.258804 0.249695 mean cubed structural length of adults
Ww_pi g 16.2971 NaN 12.9204 NaN 17.3666 15.7755 20.39 18.6444 mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.091444 NaN 0.0507897 NaN 0.0857277 0.0792989 0.046784 0.0439436 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.00647914 0.00671343 0.00213554 0.00220704 yield of living structure on food
Y_VX_d mol/mol 0.00125648 NaN 0.00290309 NaN 7.55845e-06 8.26688e-06 0.00401349 0.00414732 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.503984 0.494569 0.166114 0.162589 yield of living reserve on food
Y_EX_d mol/mol 0.0372106 NaN 0.0919316 NaN 0.00058794 0.000609009 0.312192 0.305527 yield of dead reserve on food
Y_CX mol/mol 0.852158 NaN 0.79579 NaN 0.379566 0.388725 0.40617 0.416154 yield of CO2 on food
Y_HX mol/mol 0.61308 NaN 0.572527 NaN 0.273077 0.279666 0.292217 0.2994 yield of H2O on food
Y_OX mol/mol -0.926722 NaN -0.865422 NaN -0.412778 -0.422739 -0.44171 -0.452568 yield of O2 on food
Y_NX mol/mol 0.127824 NaN 0.119369 NaN 0.0569349 0.0583088 0.0609255 0.0624231 yield of N-waste on food
mu_TX J/mol 451406 NaN 420486 NaN 191742 196791 206357 211859 yield of heat on food

Remarks

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