Decapterus tabl: Population traits

at T = 16.6 °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: 2025/02/14
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.386991 0.426174 0.713087 0.713087 1 1 scaled functional response
r 1/d 0 0 0.0117206 0.00117524 0.0143957 0.00139653 spec pop growth rate
t2 d NaN NaN 59.1391 589.79 48.1497 496.336 population doubling time
a_b d 8.48955 8.43208 8.18921 8.18921 8.07707 8.07707 age at birth
t_j d 8.63144 8.37645 7.3746 7.3746 6.9531 6.9531 time since birth at metam
t_p d 2455.37 1467.2 690.13 690.13 563.117 563.117 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.10367 0.999999 0.102876 0.999999 0.102553 survival probability at metam
S_p - 0.999999 0.102638 0.999999 0.0876037 0.999999 0.0813761 survival probability at puberty
theta_0b - 0.00376029 0.637752 0.0914628 0.677409 0.109702 0.689479 frac of ind that is embryo
theta_bj - 0.00376336 0.250745 0.0752388 0.239007 0.0848039 0.232029 frac of ind between b and j
theta_jp - 6.28995e-05 0.00043435 0.00791912 0.00631347 0.0129291 0.00863133 frac of ind between j and p
theta_pi - 0.992413 0.111069 0.825379 0.0772701 0.792565 0.0698605 frac of ind that is adult
L_bi cm 1.95357 0.24277 0.658164 0.142338 0.605554 0.133759 mean structural length of post-natals
L2_bi cm^2 4.05489 0.35043 0.730024 0.147607 0.645208 0.138 mean squared structural length of post-natals
L3_bi cm^3 8.60703 0.746459 1.07143 0.375948 0.944964 0.412469 mean cubed structural length of post-natals
Ww_bi g 32.4386 3.02256 6.53786 2.29403 7.706 3.3636 mean wet weight of post-natals
L_pi cm 1.96087 0.674838 0.718247 0.426985 0.672439 0.411432 mean structural length of adults
L2_pi cm^2 4.0705 1.1366 0.803168 0.606956 0.724246 0.603096 mean squared structural length of adults
L3_pi cm^3 8.64022 2.4342 1.17935 1.56898 1.06145 1.83275 mean cubed structural length of adults
Ww_pi g 32.5637 9.85655 7.19638 9.5739 8.65594 14.9458 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.480175 0.0456465 0.159794 0.0321622 0.198254 0.0421953 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 0.0785873 0.0137376 0.0686159 0.0136514 yield of living structure on food
Y_VX_d mol/mol 0.0102766 0.0248398 4.56686e-05 0.0333191 2.27895e-05 0.0311076 yield of dead structure on food
Y_EX mol/mol 0 0 0.400953 0.0700891 0.490933 0.0976731 yield of living reserve on food
Y_EX_d mol/mol 0.0284543 0.0757415 0.000233001 0.169994 0.000163055 0.222569 yield of dead reserve on food
Y_CX mol/mol 0.851894 0.790044 0.410806 0.603485 0.33089 0.525624 yield of CO2 on food
Y_HX mol/mol 0.61289 0.568393 0.295552 0.434174 0.238057 0.378157 yield of H2O on food
Y_OX mol/mol -0.926435 -0.859172 -0.446752 -0.65629 -0.359843 -0.571616 yield of O2 on food
Y_NX mol/mol 0.127784 0.118507 0.061621 0.0905228 0.0496335 0.0788436 yield of N-waste on food
mu_TX J/mol 451712 418422 212531 316926 168078 273987 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