Cynoscion stolzmanni: Population traits

at T = 27 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.410917 0.410917 0.705459 0.705459 1 1 scaled functional response
r 1/d 0 0 0.0102421 0.00169876 0.0130129 0.00206424 spec pop growth rate
t2 d NaN NaN 67.6764 408.032 53.2662 335.789 population doubling time
a_b d 2.05373 2.05373 1.94957 1.94957 1.89999 1.89999 age at birth
t_j d 0.081609 0.081609 0.0654879 0.0654879 0.058871 0.058871 time since birth at metam
t_p d 3132.38 3132.38 1062.92 1062.92 835.641 835.641 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.929266 1 0.929207 1 0.929184 survival probability at metam
S_p - 1 0.367506 1 0.320211 1 0.298228 survival probability at puberty
theta_0b - 0.000311647 0.378639 0.0196398 0.435123 0.0242651 0.456423 frac of ind that is embryo
theta_bj - 1.24704e-05 0.0146086 0.000657346 0.0141642 0.000747211 0.0136986 frac of ind between b and j
theta_jp - 0.000301352 0.21392 0.0187242 0.230189 0.0230815 0.233495 frac of ind between j and p
theta_pi - 0.999375 0.392833 0.960979 0.320524 0.951906 0.296383 frac of ind that is adult
L_bi cm 5.85087 0.384203 1.0093 0.150156 0.917104 0.145076 mean structural length of post-natals
L2_bi cm^2 36.1318 1.56139 1.82662 0.187841 1.54739 0.172974 mean squared structural length of post-natals
L3_bi cm^3 227.535 9.1272 4.59009 0.776932 3.71903 0.752675 mean cubed structural length of post-natals
Ww_bi g 528.168 21.1866 15.0019 2.53927 15.6772 3.17282 mean wet weight of post-natals
L_pi cm 5.8527 0.586603 1.02887 0.236086 0.939053 0.234341 mean structural length of adults
L2_pi cm^2 36.1431 2.46893 1.86343 0.329947 1.58609 0.315998 mean squared structural length of adults
L3_pi cm^3 227.607 14.4369 4.68266 1.36919 3.81213 1.38038 mean cubed structural length of adults
Ww_pi g 528.334 33.5117 15.3044 4.47495 16.0696 5.81884 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 3.14233 0.135792 0.272733 0.0280465 0.327508 0.0366102 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 0.172374 0.0470582 0.147769 0.042439 yield of living structure on food
Y_VX_d mol/mol 0.0138147 0.034161 9.14736e-06 0.0939007 4.38759e-06 0.0845293 yield of dead structure on food
Y_EX mol/mol 0 0 0.391 0.106743 0.475134 0.136458 yield of living reserve on food
Y_EX_d mol/mol 0.0182528 0.0451355 2.07492e-05 0.212997 1.41078e-05 0.271794 yield of dead reserve on food
Y_CX mol/mol 0.858558 0.811329 0.327221 0.429926 0.267704 0.355405 yield of CO2 on food
Y_HX mol/mol 0.617684 0.583706 0.235417 0.309308 0.192598 0.255694 yield of H2O on food
Y_OX mol/mol -0.933681 -0.88232 -0.355853 -0.467545 -0.291128 -0.386503 yield of O2 on food
Y_NX mol/mol 0.128784 0.121699 0.0490832 0.0644889 0.0401556 0.0533107 yield of N-waste on food
mu_TX J/mol 455554 430595 171247 226163 137282 184477 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