Cynoscion arenarius: Population traits

at T = 24.8 °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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.172254 0.172254 0.184449 0.184449 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0505372 0.0505372 0.00483352 0.00483352 spec pop growth rate
t2 d NaN NaN NaN NaN 13.7156 13.7156 143.404 143.404 population doubling time
a_b d 8.86753 8.96425 8.76737 8.86339 6.63352 6.70031 6.63352 6.70031 age at birth
t_j d 155.216 166.854 144.112 154.738 31.5021 33.043 31.5021 33.043 time since birth at metam
t_p d 1793.65 NaN 1373.44 1768.33 163.547 172.29 163.547 172.29 time since birth at puberty
S_b - 0.999999 0.999998 0.999999 0.999998 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999992 0.999991 0.715645 0.730075 0.999997 0.999996 0.309027 0.322832 survival probability at metam
S_p - 0.999564 0.999457 0.00408795 0.00411654 0.999983 0.99998 0.00378474 0.0037886 survival probability at puberty
theta_0b - 0.00371131 0.00381415 0.247316 0.235982 0.284601 0.287008 0.549114 0.540085 frac of ind that is embryo
theta_bj - 0.00372306 0.00382671 0.210833 0.203104 0.203772 0.204804 0.314287 0.314531 frac of ind between b and j
theta_jp - 0.0614327 0.0673845 0.527564 0.546227 0.366038 0.37396 0.132773 0.14152 frac of ind between j and p
theta_pi - 0.931133 0.924975 0.0142874 0.0146867 0.145589 0.134228 0.0038265 0.00386431 frac of ind that is adult
L_bi cm 1.5706 1.45787 0.0949074 0.0942117 0.23379 0.22053 0.0806361 0.0804355 mean structural length of post-natals
L2_bi cm^2 2.7759 2.40043 0.0405697 0.0375125 0.138093 0.121913 0.0191849 0.0184992 mean squared structural length of post-natals
L3_bi cm^3 5.0862 4.10106 0.0618576 0.052693 0.141436 0.118273 0.0428708 0.0387692 mean cubed structural length of post-natals
Ww_bi g 5.60141 4.4901 0.0685671 0.0580456 0.224608 0.18341 0.0680811 0.0601204 mean wet weight of post-natals
L_pi cm 1.67037 1.55898 1.16165 1.11271 0.693809 0.67607 0.880311 0.869608 mean structural length of adults
L2_pi cm^2 2.96828 2.58321 1.8024 1.62107 0.608635 0.57232 1.5159 1.45057 mean squared structural length of adults
L3_pi cm^3 5.44171 4.41635 3.2218 2.70471 0.681452 0.6138 4.97018 4.53217 mean cubed structural length of adults
Ww_pi g 5.99293 4.83531 3.57125 2.97946 1.08218 0.951836 7.89291 7.02816 mean wet weight of adults
R 1/d 0 0 0 0 0 0 42.1215 35.5024 mean reproduction rate of adults
J_X g/d 0.0698744 0.056441 0.000984566 0.00084289 0.0198949 0.0163422 0.00225319 0.0020135 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 0.359277 0.365753 0.0919661 0.0930678 yield of living structure on food
Y_VX_d mol/mol 0.0458756 0.0469396 0.115651 0.11871 1.62348e-05 1.76482e-05 0.218587 0.222943 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.211275 0.20143 0.0540811 0.051255 yield of living reserve on food
Y_EX_d mol/mol 0.00464697 0.00445293 0.0125442 0.0120587 9.54696e-06 9.71936e-06 0.128541 0.122781 yield of dead reserve on food
Y_CX mol/mol 0.840102 0.839233 0.762429 0.759857 0.320047 0.323415 0.397449 0.400579 yield of CO2 on food
Y_HX mol/mol 0.604407 0.603781 0.548526 0.546675 0.230256 0.232679 0.285943 0.288194 yield of H2O on food
Y_OX mol/mol -0.913611 -0.912665 -0.829142 -0.826344 -0.348052 -0.351713 -0.432226 -0.435629 yield of O2 on food
Y_NX mol/mol 0.126015 0.125885 0.114364 0.113978 0.0480071 0.0485122 0.0596174 0.0600868 yield of N-waste on food
mu_TX J/mol 447006 446581 407775 406513 176647 178823 216781 218775 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