Ceratoscopelus maderensis: Population traits

at T = 8.6 °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: 2024/02/25
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.269775 0.300751 0.650375 0.650375 1 1 scaled functional response
r 1/d 0 0 0.0163021 0.00439761 0.0211809 0.00520631 spec pop growth rate
t2 d NaN NaN 42.5189 157.619 32.7251 133.136 population doubling time
a_b d 16.0656 15.871 14.814 14.814 14.4347 14.4347 age at birth
t_j d 4.16494 3.92797 2.86015 2.86015 2.55222 2.55222 time since birth at metam
t_p d 1495.64 1010.81 306.063 306.063 235.333 235.333 time since birth at puberty
S_b - 0.999993 0.999994 0.999995 0.999995 0.999995 0.999995 survival probability at birth
S_j - 0.999988 0.672996 0.999992 0.656184 0.999993 0.651747 survival probability at metam
S_p - 0.999965 0.351104 0.999975 0.265648 0.999978 0.238838 survival probability at puberty
theta_0b - 0.0163517 0.272195 0.214604 0.514902 0.263431 0.554607 frac of ind that is embryo
theta_bj - 0.00424098 0.0556504 0.0358009 0.0780792 0.0387714 0.0763596 frac of ind between b and j
theta_jp - 0.0121178 0.0991451 0.132805 0.161546 0.15531 0.16634 frac of ind between j and p
theta_pi - 0.96729 0.57301 0.61679 0.245472 0.542488 0.202693 frac of ind that is adult
L_bi cm 0.206125 0.159858 0.152303 0.113095 0.149112 0.110642 mean structural length of post-natals
L2_bi cm^2 0.0443112 0.0327331 0.0313266 0.0221133 0.0313169 0.0227546 mean squared structural length of post-natals
L3_bi cm^3 0.00972477 0.0074702 0.00797685 0.00657759 0.00853212 0.00797484 mean cubed structural length of post-natals
Ww_bi g 0.0269354 0.0222087 0.0420107 0.0346414 0.0645043 0.0602911 mean wet weight of post-natals
L_pi cm 0.208746 0.189546 0.178515 0.171392 0.181614 0.177605 mean structural length of adults
L2_pi cm^2 0.0450157 0.0408891 0.0389949 0.040833 0.0412653 0.0462846 mean squared structural length of adults
L3_pi cm^3 0.00988687 0.00945266 0.0101041 0.012836 0.0115066 0.0173054 mean cubed structural length of adults
Ww_pi g 0.0273844 0.0281025 0.0532138 0.0676015 0.0869917 0.130831 mean wet weight of adults
R 1/d 0.242791 0.213768 0.323583 0.448203 0.353991 0.574484 mean reproduction rate of adults
J_X g/d 0.0010586 0.000873275 0.0018228 0.00128572 0.00280808 0.00203871 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 0.0713405 0.0224976 0.0643565 0.0203655 yield of living structure on food
Y_VX_d mol/mol 0.0119857 0.0267625 0.000175273 0.0421992 7.80148e-05 0.037951 yield of dead structure on food
Y_EX mol/mol 0 0 0.30438 0.0959877 0.422189 0.133601 yield of living reserve on food
Y_EX_d mol/mol 0.0212118 0.0528017 0.000747813 0.180046 0.00051179 0.248965 yield of dead reserve on food
Y_CX mol/mol 0.857428 0.811061 0.513982 0.549894 0.403489 0.449742 yield of CO2 on food
Y_HX mol/mol 0.616871 0.583513 0.369781 0.395618 0.290288 0.323565 yield of H2O on food
Y_OX mol/mol -0.932452 -0.882029 -0.558955 -0.59801 -0.438795 -0.489095 yield of O2 on food
Y_NX mol/mol 0.128614 0.121659 0.0770973 0.0824841 0.0605234 0.0674613 yield of N-waste on food
mu_TX J/mol 454841 430078 268922 288333 207797 232930 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