Allocyttus niger: Population traits

at T = 5.1 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.653369 0.654327 0.827163 0.827163 1 1 scaled functional response
r 1/d 0 0 0.00133944 0.000368254 0.00172764 0.000476209 spec pop growth rate
t2 d NaN NaN 517.49 1882.25 401.209 1455.55 population doubling time
a_b d 37.4149 37.4103 36.7318 36.7318 36.2684 36.2684 age at birth
t_p d 35413.5 22043.4 7044.47 7044.47 5564.27 5564.27 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.342936 1 0.325482 1 0.313501 survival probability at puberty
theta_0b - 0.000908286 0.356137 0.0479629 0.439139 0.0606697 0.455068 frac of ind that is embryo
theta_bp - 0.000909273 0.208544 0.0457071 0.247486 0.0570517 0.250925 fraction of individuals that is juvenile
theta_pi - 0.998182 0.435319 0.90633 0.313375 0.882279 0.294007 frac of ind that is adult
L_bi cm 3.8904 1.04653 1.01922 0.303097 0.89692 0.283119 mean structural length of post-natals
L2_bi cm^2 15.6418 3.41561 1.65697 0.323167 1.32452 0.269703 mean squared structural length of post-natals
L3_bi cm^3 63.6436 13.3064 3.49542 0.774934 2.62277 0.619399 mean cubed structural length of post-natals
Ww_bi g 302.531 63.3256 20.1055 4.45738 17.6903 4.17777 mean wet weight of post-natals
L_pi cm 3.89385 1.50151 1.06542 0.465124 0.948182 0.440458 mean structural length of adults
L2_pi cm^2 15.6561 5.04729 1.73998 0.570612 1.40945 0.491323 mean squared structural length of adults
L3_pi cm^3 63.7016 19.6805 3.67164 1.38613 2.79229 1.14714 mean cubed structural length of adults
Ww_pi g 302.807 93.6601 21.1191 7.97296 18.8337 7.73733 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.5146 0.112535 0.0690127 0.0134599 0.0666933 0.0135803 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 0.0678412 0.0212017 0.0679412 0.02172 yield of living structure on food
Y_VX_d mol/mol 0.00343873 0.00914043 3.5552e-06 0.0411436 1.80838e-06 0.0420507 yield of dead structure on food
Y_EX mol/mol 0 0 0.322378 0.100749 0.390314 0.124779 yield of living reserve on food
Y_EX_d mol/mol 0.0129074 0.0343591 1.68941e-05 0.195512 1.03889e-05 0.241576 yield of dead reserve on food
Y_CX mol/mol 0.874279 0.847125 0.500385 0.532018 0.432358 0.4605 yield of CO2 on food
Y_HX mol/mol 0.628995 0.60946 0.359999 0.382758 0.311057 0.331304 yield of H2O on food
Y_OX mol/mol -0.950778 -0.921249 -0.544169 -0.57857 -0.470189 -0.500793 yield of O2 on food
Y_NX mol/mol 0.131142 0.127069 0.0750578 0.0798027 0.0648537 0.069075 yield of N-waste on food
mu_TX J/mol 463682 449032 261260 278384 223850 239120 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