Ammodytes personatus: Population traits

at T = 19.1 °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: 2024/09/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.40341 0.541042 0.770521 0.770521 1 1 scaled functional response
r 1/d 0 0 0.00944206 0.000645941 0.0128322 0.00101871 spec pop growth rate
t2 d NaN NaN 73.4106 1073.08 54.0161 680.413 population doubling time
a_b d 14.7135 14.0019 13.202 13.202 12.6579 12.6579 age at birth
t_j d 93.8349 70.6666 51.5795 51.5795 41.6602 41.6602 time since birth at metam
t_p d 2729.48 1052.73 624.2 624.2 465.505 465.505 time since birth at puberty
S_b - 0.999994 0.999995 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_j - 0.999967 0.522322 0.999978 0.430057 0.999981 0.366168 survival probability at metam
S_p - 0.999631 0.0377067 0.999888 0.0369994 0.999926 0.0366404 survival probability at puberty
theta_0b - 0.00669757 0.367985 0.117149 0.441842 0.149844 0.488484 frac of ind that is embryo
theta_bj - 0.00670959 0.271051 0.103535 0.296425 0.127499 0.304868 frac of ind between b and j
theta_jp - 0.0360746 0.274982 0.237051 0.201865 0.22465 0.155823 frac of ind between j and p
theta_pi - 0.950518 0.0859812 0.542265 0.0598677 0.498007 0.0508257 frac of ind that is adult
L_bi cm 1.05803 0.180508 0.389993 0.151944 0.369072 0.144825 mean structural length of post-natals
L2_bi cm^2 1.25576 0.12984 0.264003 0.0970538 0.243742 0.0911888 mean squared structural length of post-natals
L3_bi cm^3 1.55745 0.179682 0.243217 0.157853 0.226123 0.169051 mean cubed structural length of post-natals
Ww_bi g 1.82148 0.220535 0.32197 0.208966 0.321147 0.240092 mean wet weight of post-natals
L_pi cm 1.10043 0.761772 0.564499 0.676289 0.550898 0.650967 mean structural length of adults
L2_pi cm^2 1.31162 0.899972 0.421105 0.833549 0.406317 0.84 mean squared structural length of adults
L3_pi cm^3 1.62747 1.31502 0.394801 1.46415 0.384699 1.69312 mean cubed structural length of adults
Ww_pi g 1.90336 1.61401 0.522637 1.93824 0.546363 2.40463 mean wet weight of adults
R 1/d 0 0 0 0 0 0.0774198 mean reproduction rate of adults
J_X g/d 0.017333 0.00236044 0.00701616 0.00250265 0.00842558 0.00305281 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 0.327311 0.0407422 0.344387 0.056412 yield of living structure on food
Y_VX_d mol/mol 0.0651928 0.138624 0.000942937 0.154888 0.000482897 0.163593 yield of dead structure on food
Y_EX mol/mol 0 0 0.105983 0.0131923 0.144723 0.0237062 yield of living reserve on food
Y_EX_d mol/mol 0.0110519 0.0315181 0.000305322 0.0501523 0.000202929 0.0687471 yield of dead reserve on food
Y_CX mol/mol 0.81438 0.720483 0.456083 0.631651 0.400829 0.578167 yield of CO2 on food
Y_HX mol/mol 0.585901 0.518347 0.328126 0.454438 0.288374 0.415959 yield of H2O on food
Y_OX mol/mol -0.885639 -0.783525 -0.49599 -0.68692 -0.435902 -0.628757 yield of O2 on food
Y_NX mol/mol 0.122157 0.108072 0.0684125 0.0947476 0.0601244 0.0867251 yield of N-waste on food
mu_TX J/mol 433825 385853 249915 339846 220356 311648 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