Atherina presbyter: Population traits

at T = 12 °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 - 0.258371 0.324519 0.66226 0.66226 1 1 scaled functional response
r 1/d 0 0 0.0061967 0.00129363 0.00906894 0.00188871 spec pop growth rate
t2 d NaN NaN 111.857 535.818 76.4309 366.995 population doubling time
a_b d 37.8539 36.4213 32.3733 32.3733 30.3958 30.3958 age at birth
t_j d 88.445 70.6289 37.8215 37.8215 27.8648 27.8648 time since birth at metam
t_p d 3627.2 1935.26 739.279 739.279 507.765 507.765 time since birth at puberty
S_b - 0.999947 0.999952 0.999965 0.999965 0.99997 0.99997 survival probability at birth
S_j - 0.99969 0.563372 0.999821 0.374276 0.99987 0.313969 survival probability at metam
S_p - 0.999067 0.328623 0.999789 0.317221 0.999858 0.293067 survival probability at puberty
theta_0b - 0.0155143 0.236415 0.182013 0.413932 0.241002 0.484556 frac of ind that is embryo
theta_bj - 0.0155414 0.180186 0.14906 0.253859 0.169671 0.250416 frac of ind between b and j
theta_jp - 0.0207618 0.0968607 0.0222734 0.0225126 0.0133913 0.0112646 frac of ind between j and p
theta_pi - 0.948182 0.486539 0.646654 0.309697 0.575936 0.253763 frac of ind that is adult
L_bi cm 0.550354 0.320902 0.330501 0.25746 0.325284 0.25277 mean structural length of post-natals
L2_bi cm^2 0.340072 0.164881 0.152087 0.121377 0.150353 0.122211 mean squared structural length of post-natals
L3_bi cm^3 0.223452 0.111932 0.0912009 0.0979812 0.0931524 0.111087 mean cubed structural length of post-natals
Ww_bi g 0.275057 0.144401 0.145189 0.155983 0.176417 0.210382 mean wet weight of post-natals
L_pi cm 0.566487 0.432328 0.383702 0.374902 0.386638 0.381826 mean structural length of adults
L2_pi cm^2 0.352448 0.249739 0.187871 0.215389 0.192501 0.231199 mean squared structural length of adults
L3_pi cm^3 0.231922 0.174513 0.114765 0.183575 0.121993 0.223401 mean cubed structural length of adults
Ww_pi g 0.285484 0.225135 0.182702 0.292245 0.231037 0.42309 mean wet weight of adults
R 1/d 0 0 0 0 0.00814344 0.0727282 mean reproduction rate of adults
J_X g/d 0.00203102 0.00123772 0.00236354 0.0018719 0.00353922 0.00285463 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 0.239109 0.0677124 0.238695 0.0734984 yield of living structure on food
Y_VX_d mol/mol 0.0797454 0.13944 0.00202674 0.151386 0.000852225 0.14928 yield of dead structure on food
Y_EX mol/mol 0 0 0.141544 0.0400834 0.213359 0.0656971 yield of living reserve on food
Y_EX_d mol/mol 0.018417 0.0404478 0.00119976 0.0896153 0.000761768 0.133435 yield of dead reserve on food
Y_CX mol/mol 0.792463 0.710738 0.506745 0.541828 0.436957 0.468715 yield of CO2 on food
Y_HX mol/mol 0.570133 0.511336 0.364575 0.389815 0.314366 0.337214 yield of H2O on food
Y_OX mol/mol -0.861803 -0.772927 -0.551085 -0.589238 -0.475191 -0.509727 yield of O2 on food
Y_NX mol/mol 0.118869 0.106611 0.0760118 0.0812742 0.0655435 0.0703072 yield of N-waste on food
mu_TX J/mol 422498 380534 273423 291616 234960 251588 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