Cobitis simplicispina: Population traits

at T = 22 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.334031 0.334031 0.439694 0.439694 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00943164 0.00943164 0.0014762 0.0014762 spec pop growth rate
t2 d NaN NaN NaN NaN 73.4917 73.4917 469.549 469.549 population doubling time
a_b d 19.5075 19.6406 18.6421 18.7716 16.2337 16.3478 16.2337 16.3478 age at birth
t_j d 109.622 114.864 81.4239 85.0791 36.6834 38.0814 36.6834 38.0814 time since birth at metam
t_p d 3052.65 4026.47 1421.15 1543.44 464.649 485.969 464.649 485.969 time since birth at puberty
S_b - 0.999987 0.999986 0.999988 0.999988 0.999992 0.999991 0.999992 0.999991 survival probability at birth
S_j - 0.999921 0.999916 0.717824 0.72718 0.999956 0.999953 0.515112 0.525801 survival probability at metam
S_p - 0.999045 0.998905 0.234977 0.235938 0.999883 0.999869 0.223343 0.223695 survival probability at puberty
theta_0b - 0.00813041 0.00831212 0.165229 0.159788 0.141878 0.142802 0.339024 0.332632 frac of ind that is embryo
theta_bj - 0.00815839 0.00834156 0.141037 0.137241 0.121931 0.122597 0.242678 0.240255 frac of ind between b and j
theta_jp - 0.0376719 0.0404234 0.241294 0.247066 0.129265 0.136291 0.142233 0.148965 frac of ind between j and p
theta_pi - 0.946039 0.942923 0.452441 0.455905 0.606926 0.59831 0.276065 0.278148 frac of ind that is adult
L_bi cm 0.479407 0.458089 0.277225 0.271645 0.275862 0.2684 0.220607 0.218521 mean structural length of post-natals
L2_bi cm^2 0.255231 0.232875 0.129871 0.122285 0.108345 0.101838 0.100731 0.0970876 mean squared structural length of post-natals
L3_bi cm^3 0.143317 0.124895 0.0810114 0.0728761 0.0564403 0.0511158 0.0850062 0.0788171 mean cubed structural length of post-natals
Ww_bi g 0.155502 0.135081 0.0900783 0.0806999 0.0708067 0.0635964 0.106644 0.0980612 mean wet weight of post-natals
L_pi cm 0.497048 0.475826 0.4189 0.408315 0.342187 0.334557 0.374668 0.370271 mean structural length of adults
L2_pi cm^2 0.26694 0.24422 0.229282 0.215069 0.147539 0.14001 0.223938 0.215654 mean squared structural length of adults
L3_pi cm^3 0.150181 0.131271 0.148293 0.133137 0.0791196 0.0725244 0.201552 0.187127 mean cubed structural length of adults
Ww_pi g 0.16295 0.141977 0.164891 0.14743 0.0992589 0.090232 0.252856 0.232816 mean wet weight of adults
R 1/d 0 0 0 0 0.0173868 0.00135423 0.123029 0.102215 mean reproduction rate of adults
J_X g/d 0.00116073 0.00101383 0.000778536 0.000701813 0.00150638 0.00135652 0.00138721 0.00128102 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.353381 0.355401 0.0904589 0.0908257 yield of living structure on food
Y_VX_d mol/mol 0.0862848 0.0875256 0.161977 0.163785 0.00103685 0.00108695 0.200486 0.201829 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0899503 0.0867751 0.0230256 0.0221761 yield of living reserve on food
Y_EX_d mol/mol 0.00733636 0.00713838 0.0181286 0.0175834 0.000263921 0.000265392 0.0510321 0.0492788 yield of dead reserve on food
Y_CX mol/mol 0.797004 0.795961 0.710519 0.709256 0.445993 0.447097 0.525622 0.526516 yield of CO2 on food
Y_HX mol/mol 0.5734 0.57265 0.511179 0.510271 0.320867 0.321661 0.378156 0.378799 yield of H2O on food
Y_OX mol/mol -0.866742 -0.865608 -0.77269 -0.771316 -0.485017 -0.486218 -0.571614 -0.572586 yield of O2 on food
Y_NX mol/mol 0.119551 0.119394 0.106578 0.106388 0.0668989 0.0670645 0.0788434 0.0789774 yield of N-waste on food
mu_TX J/mol 425323 424811 381541 380937 245673 246384 286296 286873 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