Decapterus punctatus: Population traits

at T = 24.3 °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: 2025/02/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.276655 0.276655 0.297289 0.297289 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0219702 0.0219702 0.00235616 0.00235616 spec pop growth rate
t2 d NaN NaN NaN NaN 31.5495 31.5495 294.185 294.185 population doubling time
a_b d 7.97163 7.91523 7.88506 7.83014 6.7806 6.75279 6.7806 6.75279 age at birth
t_j d 8.16284 7.88763 7.74411 7.48931 3.90473 3.83254 3.90473 3.83254 time since birth at metam
t_p d 1455.43 1142.12 1041.64 907.829 253.985 247.481 253.985 247.481 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.999998 0.317533 0.317163 0.999999 0.999999 0.312275 0.312185 survival probability at metam
S_p - 0.999997 0.999998 0.31316 0.3064 0.999999 0.999999 0.189111 0.186168 survival probability at puberty
theta_0b - 0.00354537 0.00346437 0.365394 0.37352 0.138314 0.137761 0.563511 0.567156 frac of ind that is embryo
theta_bj - 0.00354975 0.00345656 0.213749 0.212695 0.0708428 0.0696319 0.18968 0.188192 frac of ind between b and j
theta_jp - 8.51452e-05 1.20963e-05 0.00206221 0.00507447 0.0484243 0.0492574 0.0569507 0.0580017 frac of ind between j and p
theta_pi - 0.99282 0.993067 0.418796 0.408711 0.742419 0.74335 0.189858 0.186651 frac of ind that is adult
L_bi cm 1.13713 1.19195 0.371016 0.376628 0.398867 0.406196 0.204142 0.204611 mean structural length of post-natals
L2_bi cm^2 1.37616 1.51227 0.350032 0.370899 0.263693 0.274466 0.168708 0.172111 mean squared structural length of post-natals
L3_bi cm^3 1.70689 1.96637 0.42629 0.473443 0.242881 0.258857 0.342671 0.360433 mean cubed structural length of post-natals
Ww_bi g 2.56297 2.99969 0.656041 0.740792 0.6832 0.750547 0.963899 1.04506 mean wet weight of post-natals
L_pi cm 1.14104 1.19588 0.528298 0.542108 0.450287 0.458498 0.375475 0.37891 mean structural length of adults
L2_pi cm^2 1.38118 1.51754 0.52815 0.566166 0.305022 0.317325 0.380844 0.391947 mean squared structural length of adults
L3_pi cm^3 1.71314 1.97323 0.645811 0.725543 0.281813 0.30017 0.787266 0.835286 mean cubed structural length of adults
Ww_pi g 2.57236 3.01016 0.993873 1.13525 0.792709 0.870332 2.2145 2.42188 mean wet weight of adults
R 1/d 0 0.0165697 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0371845 0.0428318 0.0101624 0.0112872 0.0259092 0.0282586 0.0165461 0.0176882 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 0.205956 0.201253 0.0487964 0.0480116 yield of living structure on food
Y_VX_d mol/mol 0.0269462 0.0265156 0.0635059 0.0625365 3.55782e-05 3.31818e-05 0.0998788 0.0981435 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.373376 0.382274 0.0884628 0.0911964 yield of living reserve on food
Y_EX_d mol/mol 0.0135148 0.0139339 0.0342268 0.0353138 6.44996e-05 6.30278e-05 0.18107 0.186421 yield of dead reserve on food
Y_CX mol/mol 0.850164 0.850175 0.792892 0.792775 0.311193 0.307002 0.472417 0.466853 yield of CO2 on food
Y_HX mol/mol 0.611646 0.611654 0.570442 0.570357 0.223886 0.220871 0.339878 0.335875 yield of H2O on food
Y_OX mol/mol -0.924553 -0.924566 -0.86227 -0.862142 -0.338423 -0.333865 -0.513754 -0.507703 yield of O2 on food
Y_NX mol/mol 0.127525 0.127526 0.118934 0.118916 0.046679 0.0460503 0.0708626 0.0700279 yield of N-waste on food
mu_TX J/mol 451594 451579 421922 421809 164112 161572 249919 246733 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