Archosargus rhomboidalis: Population traits

at T = 25.8 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.190641 0.211395 0.605698 0.605698 1 1 scaled functional response
r 1/d 0 0 0.0297286 0.00581159 0.0410471 0.00749485 spec pop growth rate
t2 d NaN NaN 23.3159 119.27 16.8866 92.4831 population doubling time
a_b d 3.40895 3.35131 2.86301 2.86301 2.69779 2.69779 age at birth
t_j d 0.00126608 0.00116365 0.000556635 0.000556635 0.000429559 0.000429559 time since birth at metam
t_p d 1295.33 885.729 232.027 232.027 166.955 166.955 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999998 0.999701 0.999999 0.999698 0.999999 0.999697 survival probability at metam
S_p - 0.99999 0.606219 0.999994 0.435686 0.999995 0.376027 survival probability at puberty
theta_0b - 0.00342411 0.201878 0.0814351 0.359877 0.104628 0.410114 frac of ind that is embryo
theta_bj - 1.27487e-06 7.02558e-05 1.52064e-05 6.95565e-05 1.57904e-05 6.47895e-05 frac of ind between b and j
theta_jp - 0.00343134 0.157422 0.0749621 0.234318 0.0938608 0.247288 frac of ind between j and p
theta_pi - 0.993143 0.64063 0.843588 0.405736 0.801496 0.342533 frac of ind that is adult
L_bi cm 0.862594 0.237056 0.298277 0.151681 0.29034 0.150465 mean structural length of post-natals
L2_bi cm^2 0.844415 0.150293 0.145328 0.0660956 0.140159 0.0677377 mean squared structural length of post-natals
L3_bi cm^3 0.873194 0.142733 0.09891 0.0688479 0.0966622 0.0797133 mean cubed structural length of post-natals
Ww_bi g 1.1198 0.187431 0.18766 0.130624 0.239857 0.1978 mean wet weight of post-natals
L_pi cm 0.8654 0.282911 0.319801 0.207734 0.317481 0.218289 mean structural length of adults
L2_pi cm^2 0.847325 0.18661 0.157961 0.102528 0.156165 0.114298 mean squared structural length of adults
L3_pi cm^3 0.876211 0.17779 0.107685 0.108522 0.107959 0.137138 mean cubed structural length of adults
Ww_pi g 1.12367 0.233467 0.204308 0.205896 0.267889 0.340294 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0180002 0.00355254 0.00984263 0.00447644 0.0156721 0.00757418 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 0.298747 0.0893824 0.25317 0.0788784 yield of living structure on food
Y_VX_d mol/mol 0.0834741 0.155445 0.000467323 0.180232 0.000192745 0.156 yield of dead structure on food
Y_EX mol/mol 0 0 0.268059 0.0802009 0.375045 0.11685 yield of living reserve on food
Y_EX_d mol/mol 0.0235743 0.0486792 0.000419319 0.161718 0.000285531 0.231098 yield of dead reserve on food
Y_CX mol/mol 0.783577 0.686501 0.322933 0.379091 0.261931 0.307798 yield of CO2 on food
Y_HX mol/mol 0.56374 0.493899 0.232332 0.272735 0.188445 0.221443 yield of H2O on food
Y_OX mol/mol -0.85214 -0.746569 -0.35119 -0.412262 -0.28485 -0.33473 yield of O2 on food
Y_NX mol/mol 0.117536 0.102975 0.04844 0.0568637 0.0392896 0.0461697 yield of N-waste on food
mu_TX J/mol 417797 368004 175230 204637 139386 163689 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