Cetengraulis mysticetus: Population traits

at T = 25.9 °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: 2023/10/18
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.348371 0.359915 0.679958 0.679958 1 1 scaled functional response
r 1/d 0 0 0.0274155 0.00408634 0.0341713 0.00469643 spec pop growth rate
t2 d NaN NaN 25.2831 169.626 20.2845 147.59 population doubling time
a_b d 3.14438 3.13568 3.00181 3.00181 2.94777 2.94777 age at birth
t_j d 0.445551 0.440274 0.365766 0.365766 0.33916 0.33916 time since birth at metam
t_p d 931.163 729.739 237.381 237.381 189.166 189.166 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.744714 1 0.742388 1 0.741598 survival probability at metam
S_p - 1 0.293093 1 0.253865 1 0.238828 survival probability at puberty
theta_0b - 0.00249925 0.368312 0.0789437 0.495938 0.0957569 0.517715 frac of ind that is embryo
theta_bj - 0.000354439 0.0448269 0.00919025 0.0519474 0.0104195 0.0511345 frac of ind between b and j
theta_jp - 0.00214694 0.147751 0.0635768 0.186702 0.0762289 0.19018 frac of ind between j and p
theta_pi - 0.994999 0.43911 0.848289 0.265413 0.817595 0.240971 frac of ind that is adult
L_bi cm 0.818667 0.330755 0.335451 0.150361 0.316546 0.142144 mean structural length of post-natals
L2_bi cm^2 0.695841 0.237042 0.176341 0.0798044 0.164229 0.0777497 mean squared structural length of post-natals
L3_bi cm^3 0.599918 0.200152 0.120355 0.0822526 0.1155 0.0958424 mean cubed structural length of post-natals
Ww_bi g 1.88786 0.64409 0.624679 0.426916 0.827278 0.68648 mean wet weight of post-natals
L_pi cm 0.82061 0.456692 0.360096 0.245046 0.344892 0.238735 mean structural length of adults
L2_pi cm^2 0.697585 0.340143 0.191263 0.149672 0.18137 0.15344 mean squared structural length of adults
L3_pi cm^3 0.601426 0.287891 0.130669 0.15612 0.127727 0.191715 mean cubed structural length of adults
Ww_pi g 1.89261 0.926438 0.67821 0.81031 0.914854 1.37317 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0771228 0.0271445 0.0381901 0.0172819 0.0523262 0.0247704 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 0.0863992 0.0194488 0.0754264 0.0181715 yield of living structure on food
Y_VX_d mol/mol 0.0072727 0.0187008 1.8236e-05 0.0391958 8.73994e-06 0.0362784 yield of dead structure on food
Y_EX mol/mol 0 0 0.362039 0.0814963 0.464823 0.111984 yield of living reserve on food
Y_EX_d mol/mol 0.0156136 0.0414786 7.64146e-05 0.164242 5.38607e-05 0.223569 yield of dead reserve on food
Y_CX mol/mol 0.867739 0.830446 0.442092 0.586242 0.350313 0.500622 yield of CO2 on food
Y_HX mol/mol 0.62429 0.59746 0.318061 0.421768 0.252031 0.36017 yield of H2O on food
Y_OX mol/mol -0.943666 -0.90311 -0.480775 -0.637538 -0.380966 -0.544426 yield of O2 on food
Y_NX mol/mol 0.130161 0.124567 0.0663138 0.0879363 0.052547 0.0750933 yield of N-waste on food
mu_TX J/mol 460276 440336 230128 308021 179100 260721 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