Chionodraco myersi: Population traits

at T = -0.9 °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 - 0.357343 NaN 0.369768 0.369768 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00385387 0.00385387 0.00114004 0.00114004 spec pop growth rate
t2 d NaN NaN NaN NaN 179.858 179.858 608 608 population doubling time
a_b d 85.6014 NaN 85.4474 NaN 82.4783 82.6298 82.4783 82.6298 age at birth
t_j d 22.2293 NaN 22.0359 NaN 18.6591 18.8167 18.6591 18.8167 time since birth at metam
t_p d 11381.6 NaN 8419.61 NaN 1760.51 1830.14 1760.51 1830.14 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 - 0.999999 NaN 0.556066 NaN 0.999999 0.999999 0.542287 0.5429 survival probability at metam
S_p - 0.999996 NaN 0.23476 NaN 0.999997 0.999996 0.191002 0.193044 survival probability at puberty
theta_0b - 0.0111254 NaN 0.355867 NaN 0.272269 0.272697 0.612029 0.60929 frac of ind that is embryo
theta_bj - 0.00288994 NaN 0.0694427 NaN 0.0504966 0.0508782 0.0978513 0.0980882 frac of ind between b and j
theta_jp - 0.00823876 NaN 0.0948539 NaN 0.147673 0.147485 0.1377 0.137553 frac of ind between j and p
theta_pi - 0.977746 NaN 0.479837 NaN 0.529562 0.52894 0.15242 0.155069 frac of ind that is adult
L_bi cm 0.698404 NaN 0.474116 NaN 0.354799 0.349415 0.23106 0.230826 mean structural length of post-natals
L2_bi cm^2 0.50506 NaN 0.307794 NaN 0.181507 0.174615 0.101018 0.0995732 mean squared structural length of post-natals
L3_bi cm^3 0.37082 NaN 0.221925 NaN 0.121418 0.113379 0.0783775 0.0748525 mean cubed structural length of post-natals
Ww_bi g 6.10211 NaN 3.77119 NaN 5.37294 4.64443 3.46833 3.06624 mean wet weight of post-natals
L_pi cm 0.704937 NaN 0.596832 NaN 0.438245 0.431205 0.401252 0.398276 mean structural length of adults
L2_pi cm^2 0.510627 NaN 0.408436 NaN 0.242647 0.233356 0.233464 0.22774 mean squared structural length of adults
L3_pi cm^3 0.375017 NaN 0.297324 NaN 0.165885 0.15494 0.196365 0.18554 mean cubed structural length of adults
Ww_pi g 6.17117 NaN 5.05245 NaN 7.3407 6.34692 8.68946 7.60043 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 0.0409767 NaN 0.0258454 NaN 0.041563 0.0369308 0.0230862 0.0210179 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 0.0112583 0.0118315 0.00387044 0.00406012 yield of living structure on food
Y_VX_d mol/mol 0.00140758 NaN 0.00344536 NaN 3.46876e-06 3.94499e-06 0.00704508 0.00737071 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.48694 0.472832 0.167403 0.162258 yield of living reserve on food
Y_EX_d mol/mol 0.0217551 NaN 0.0551019 NaN 0.00015003 0.000157657 0.304711 0.294561 yield of dead reserve on food
Y_CX mol/mol 0.867462 NaN 0.832078 NaN 0.392273 0.405799 0.407595 0.422376 yield of CO2 on food
Y_HX mol/mol 0.624091 NaN 0.598634 NaN 0.282219 0.29195 0.293242 0.303876 yield of H2O on food
Y_OX mol/mol -0.943365 NaN -0.904884 NaN -0.426597 -0.441307 -0.44326 -0.459334 yield of O2 on food
Y_NX mol/mol 0.130119 NaN 0.124812 NaN 0.058841 0.0608699 0.0611393 0.0633564 yield of N-waste on food
mu_TX J/mol 459831 NaN 440471 NaN 198970 206438 207379 215534 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