Serranus hepatus: Population traits

at T = 18.3 °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: 2025/06/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.26312 0.285288 0.642644 0.642644 1 1 scaled functional response
r 1/d 0 0 0.00955854 0.000985975 0.0146746 0.00139182 spec pop growth rate
t2 d NaN NaN 72.516 703.007 47.2346 498.016 population doubling time
a_b d 12.1566 11.9921 10.5133 10.5133 9.86138 9.86138 age at birth
t_j d 35.4714 32.9859 17.0837 17.0837 12.7004 12.7004 time since birth at metam
t_p d 3090.36 2141.9 610.922 610.922 416.564 416.564 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.508155 0.999999 0.314732 0.999999 0.231798 survival probability at metam
S_p - 0.999993 0.155346 0.999998 0.152818 0.999999 0.152169 survival probability at puberty
theta_0b - 0.00242414 0.310148 0.0954872 0.47486 0.134584 0.536848 frac of ind that is embryo
theta_bj - 0.00242927 0.225795 0.086483 0.279278 0.116598 0.279084 frac of ind between b and j
theta_jp - 0.00465903 0.161967 0.049798 0.0653952 0.0305569 0.0286316 frac of ind between j and p
theta_pi - 0.990488 0.30209 0.768232 0.180467 0.718261 0.155437 frac of ind that is adult
L_bi cm 1.08687 0.263793 0.343235 0.152411 0.316884 0.146064 mean structural length of post-natals
L2_bi cm^2 1.26541 0.224671 0.196008 0.101752 0.171408 0.0996903 mean squared structural length of post-natals
L3_bi cm^3 1.51313 0.263798 0.153532 0.163214 0.131366 0.19178 mean cubed structural length of post-natals
Ww_bi g 1.82504 0.322758 0.230831 0.245388 0.234282 0.342027 mean wet weight of post-natals
L_pi cm 1.09418 0.526069 0.392596 0.329736 0.368493 0.317214 mean structural length of adults
L2_pi cm^2 1.27443 0.508382 0.230005 0.289104 0.205633 0.289795 mean squared structural length of adults
L3_pi cm^3 1.52396 0.602114 0.180715 0.474494 0.158218 0.570985 mean cubed structural length of adults
Ww_pi g 1.8381 0.736689 0.271699 0.713386 0.28217 1.01831 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0113708 0.00218532 0.0043261 0.00223249 0.00589396 0.00340751 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 0.339231 0.0720834 0.327069 0.0783339 yield of living structure on food
Y_VX_d mol/mol 0.0358098 0.0840997 7.62066e-05 0.151672 2.76948e-05 0.159581 yield of dead structure on food
Y_EX mol/mol 0 0 0.170792 0.0362917 0.256236 0.0613692 yield of living reserve on food
Y_EX_d mol/mol 0.00738172 0.0187966 3.83675e-05 0.0763621 2.1697e-05 0.125021 yield of dead reserve on food
Y_CX mol/mol 0.847433 0.787729 0.380488 0.554215 0.30727 0.46632 yield of CO2 on food
Y_HX mol/mol 0.609681 0.566727 0.27374 0.398727 0.221064 0.335491 yield of H2O on food
Y_OX mol/mol -0.921584 -0.856655 -0.413781 -0.602709 -0.334156 -0.507123 yield of O2 on food
Y_NX mol/mol 0.127115 0.118159 0.0570732 0.0831323 0.0460905 0.069948 yield of N-waste on food
mu_TX J/mol 450535 420112 208890 298662 168010 251028 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