Myoxocephalus thompsonii: Population traits

at T = 7 °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: 2025/05/07
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.319721 0.515588 0.757794 0.757794 1 1 scaled functional response
r 1/d 0 0 0.00302497 0.000295778 0.00423041 0.00050023 spec pop growth rate
t2 d NaN NaN 229.141 2343.47 163.849 1385.66 population doubling time
a_b d 76.9726 71.0584 66.8079 66.8079 64.0717 64.0717 age at birth
t_j d 211.546 135.799 99.1499 99.1499 80.9507 80.9507 time since birth at metam
t_p d 5096.05 2171.1 1410.66 1410.66 1096.55 1096.55 time since birth at puberty
S_b - 0.999855 0.999883 0.999901 0.999901 0.999911 0.999911 survival probability at birth
S_j - 0.999172 0.438424 0.999502 0.342215 0.999574 0.282069 survival probability at metam
S_p - 0.996978 0.20681 0.999238 0.20363 0.999459 0.202096 survival probability at puberty
theta_0b - 0.0219098 0.358955 0.183896 0.446108 0.237916 0.497117 frac of ind that is embryo
theta_bj - 0.0219369 0.244764 0.150342 0.269021 0.181525 0.274227 frac of ind between b and j
theta_jp - 0.0382988 0.100936 0.0625418 0.0557789 0.0401706 0.0298434 frac of ind between j and p
theta_pi - 0.917854 0.295344 0.603221 0.229092 0.540389 0.198813 frac of ind that is adult
L_bi cm 0.766473 0.385982 0.470413 0.350954 0.4408 0.336699 mean structural length of post-natals
L2_bi cm^2 0.683744 0.296071 0.322669 0.268552 0.286379 0.256788 mean squared structural length of post-natals
L3_bi cm^3 0.660247 0.34756 0.292608 0.366334 0.252058 0.382816 mean cubed structural length of post-natals
Ww_bi g 0.811217 0.475718 0.451188 0.56487 0.432324 0.656597 mean wet weight of post-natals
L_pi cm 0.805368 0.646056 0.575163 0.61593 0.550406 0.600476 mean structural length of adults
L2_pi cm^2 0.726591 0.610531 0.425657 0.610287 0.391203 0.607348 mean squared structural length of adults
L3_pi cm^3 0.703209 0.748885 0.393893 0.879015 0.353162 0.961057 mean cubed structural length of adults
Ww_pi g 0.864003 1.02503 0.607367 1.3554 0.605736 1.64838 mean wet weight of adults
R 1/d 0 0 0 0.0146626 0 0.0398973 mean reproduction rate of adults
J_X g/d 0.0027646 0.00192987 0.00312999 0.00257977 0.00367045 0.00325944 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.28279 0.0420012 0.290512 0.0587513 yield of living structure on food
Y_VX_d mol/mol 0.131666 0.209292 0.00676213 0.196974 0.00328025 0.188781 yield of dead structure on food
Y_EX mol/mol 0 0 0.15326 0.0227628 0.207767 0.0420175 yield of living reserve on food
Y_EX_d mol/mol 0.0301063 0.0771735 0.00366478 0.106751 0.00234596 0.135012 yield of dead reserve on food
Y_CX mol/mol 0.728853 0.60416 0.444148 0.522136 0.386719 0.466064 yield of CO2 on food
Y_HX mol/mol 0.524369 0.434659 0.31954 0.375648 0.278223 0.335307 yield of H2O on food
Y_OX mol/mol -0.792628 -0.657024 -0.483011 -0.567823 -0.420557 -0.506844 yield of O2 on food
Y_NX mol/mol 0.109328 0.0906239 0.0666222 0.0783204 0.0580079 0.0699096 yield of N-waste on food
mu_TX J/mol 390109 325409 241415 281780 210042 251368 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