Argentina silus: Population traits

at T = 7 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.308235 0.344885 0.672442 0.672442 1 1 scaled functional response
r 1/d 0 0 0.0022533 0.000267003 0.00333027 0.000384346 spec pop growth rate
t2 d NaN NaN 307.614 2596.03 208.135 1803.44 population doubling time
a_b d 168.599 165.379 147.864 147.864 138.988 138.988 age at birth
t_j d 1631.51 1429.17 731.555 731.555 529.937 529.937 time since birth at metam
t_p d 20664.6 7947.42 2651.07 2651.07 1804.07 1804.07 time since birth at puberty
S_b - 0.999992 0.999992 0.999994 0.999994 0.999995 0.999995 survival probability at birth
S_j - 0.999951 0.5945 0.999969 0.398775 0.999976 0.301983 survival probability at metam
S_p - 0.998889 0.0111704 0.999798 0.0105823 0.999894 0.0104054 survival probability at puberty
theta_0b - 0.00997711 0.331126 0.283236 0.490306 0.370415 0.558785 frac of ind that is embryo
theta_bj - 0.00999345 0.258587 0.203128 0.30942 0.233289 0.310614 frac of ind between b and j
theta_jp - 0.0866688 0.371961 0.375807 0.187977 0.288517 0.120893 frac of ind between j and p
theta_pi - 0.893361 0.0383269 0.137829 0.0122973 0.107778 0.00970873 frac of ind that is adult
L_bi cm 2.91288 0.470746 0.713599 0.37749 0.679416 0.373103 mean structural length of post-natals
L2_bi cm^2 9.488 0.642344 0.972551 0.332446 0.893818 0.32828 mean squared structural length of post-natals
L3_bi cm^3 32.0369 1.91763 2.11258 1.06992 1.95779 1.23086 mean cubed structural length of post-natals
Ww_bi g 39.3764 2.40918 3.16843 1.60465 3.41291 2.14569 mean wet weight of post-natals
L_pi cm 3.17123 2.82486 1.88034 2.51667 1.87968 2.51285 mean structural length of adults
L2_pi cm^2 10.4794 9.20687 4.0949 8.96291 4.13236 9.61307 mean squared structural length of adults
L3_pi cm^3 35.4786 32.5874 10.3847 42.2624 10.7598 53.6364 mean cubed structural length of adults
Ww_pi g 43.6066 40.9407 15.5749 63.3847 18.757 93.5015 mean wet weight of adults
R 1/d 0 0 0 0.266887 0 0.684098 mean reproduction rate of adults
J_X g/d 0.081477 0.00557712 0.0172486 0.00507875 0.0234822 0.00746036 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 0.27598 0.0562483 0.277657 0.063412 yield of living structure on food
Y_VX_d mol/mol 0.0344665 0.0910916 0.000141583 0.153469 5.79039e-05 0.161037 yield of dead structure on food
Y_EX mol/mol 0 0 0.137932 0.0281123 0.206367 0.0471307 yield of living reserve on food
Y_EX_d mol/mol 0.00789608 0.0233499 7.07615e-05 0.076702 4.30368e-05 0.11969 yield of dead reserve on food
Y_CX mol/mol 0.848262 0.776184 0.4765 0.576094 0.406501 0.499355 yield of CO2 on food
Y_HX mol/mol 0.610278 0.558421 0.342816 0.414468 0.292455 0.359259 yield of H2O on food
Y_OX mol/mol -0.922485 -0.8441 -0.518194 -0.626502 -0.442069 -0.543049 yield of O2 on food
Y_NX mol/mol 0.127239 0.116428 0.0714751 0.0864141 0.0609751 0.0749033 yield of N-waste on food
mu_TX J/mol 450924 414112 258538 309994 220117 268524 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