Sebastes rosaceus: Population traits

at T = 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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.338407 0.376602 0.688301 0.688301 1 1 scaled functional response
r 1/d 0 0 0.00606766 0.000570693 0.00976652 0.000860287 spec pop growth rate
t2 d NaN NaN 114.236 1214.57 70.9718 805.716 population doubling time
a_b d 31.5905 31.0288 28.1258 28.1258 26.5848 26.5848 age at birth
t_j d 253.779 229.427 136.981 136.981 104.184 104.184 time since birth at metam
t_p d 6115.75 3738.07 1377.06 1377.06 952.356 952.356 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999991 0.505846 0.999994 0.352896 0.999995 0.273237 survival probability at metam
S_p - 0.999872 0.00647888 0.999963 0.0062647 0.999978 0.00619225 survival probability at puberty
theta_0b - 0.00481696 0.399475 0.156774 0.512875 0.228542 0.569085 frac of ind that is embryo
theta_bj - 0.00482445 0.290072 0.132305 0.314317 0.176416 0.312593 frac of ind between b and j
theta_jp - 0.0339302 0.29313 0.343692 0.16444 0.316177 0.111484 frac of ind between j and p
theta_pi - 0.956428 0.0173234 0.36723 0.00836788 0.278866 0.00683813 frac of ind that is adult
L_bi cm 2.00523 0.114287 0.431065 0.0937782 0.352134 0.0919024 mean structural length of post-natals
L2_bi cm^2 4.43142 0.0806164 0.406933 0.0380074 0.286053 0.0347903 mean squared structural length of post-natals
L3_bi cm^3 10.1068 0.170927 0.558528 0.0916883 0.358757 0.0944758 mean cubed structural length of post-natals
Ww_bi g 12.4247 0.21455 0.81905 0.134456 0.601879 0.1585 mean wet weight of post-natals
L_pi cm 2.0808 1.30736 0.825844 0.961502 0.755762 0.91456 mean structural length of adults
L2_pi cm^2 4.61001 2.5525 0.908416 1.8042 0.757392 1.74945 mean squared structural length of adults
L3_pi cm^3 10.5162 5.89821 1.27757 5.29211 0.986131 5.90425 mean cubed structural length of adults
Ww_pi g 12.9279 7.40352 1.87349 7.76059 1.65441 9.90541 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0560707 0.00107793 0.0105175 0.000878315 0.0107194 0.0011578 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 0.32222 0.0595753 0.326866 0.0701987 yield of living structure on food
Y_VX_d mol/mol 0.0394789 0.0975487 0.000136374 0.153156 4.65715e-05 0.16614 yield of dead structure on food
Y_EX mol/mol 0 0 0.150298 0.0277886 0.221509 0.0475719 yield of living reserve on food
Y_EX_d mol/mol 0.00905371 0.0248958 6.3611e-05 0.071439 3.15604e-05 0.112589 yield of dead reserve on food
Y_CX mol/mol 0.842092 0.76818 0.417906 0.578666 0.342171 0.494125 yield of CO2 on food
Y_HX mol/mol 0.605839 0.552663 0.30066 0.416318 0.246173 0.355495 yield of H2O on food
Y_OX mol/mol -0.915776 -0.835396 -0.454473 -0.629299 -0.372111 -0.537361 yield of O2 on food
Y_NX mol/mol 0.126314 0.115227 0.062686 0.0867999 0.0513257 0.0741187 yield of N-waste on food
mu_TX J/mol 447781 410033 228623 311559 187196 266242 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