Nannatherina balstoni: Population traits

at T = 20 °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: 2025/02/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.414754 0.414754 0.948868 0.948868 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0121771 0.0121771 7.10462e-05 7.10462e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 56.9221 56.9221 9756.29 9756.29 population doubling time
a_b d 12.5034 12.5726 10.8816 10.9406 10.7882 10.8464 10.7882 10.8464 age at birth
t_j d 82.2501 85.2466 36.7892 37.8577 35.1605 36.1668 35.1605 36.1668 time since birth at metam
t_p d 1827.91 2699.23 348.435 361.831 328.527 340.755 328.527 340.755 time since birth at puberty
S_b - 0.99999 0.99999 0.999993 0.999993 0.999993 0.999993 0.999993 0.999993 survival probability at birth
S_j - 0.999941 0.999938 0.447991 0.456586 0.999965 0.999963 0.434354 0.442856 survival probability at metam
S_p - 0.99921 0.99912 0.0662172 0.0663487 0.999856 0.999843 0.0660171 0.0661403 survival probability at puberty
theta_0b - 0.00861255 0.00874839 0.402609 0.396622 0.1231 0.123723 0.413563 0.407652 frac of ind that is embryo
theta_bj - 0.00863013 0.00876665 0.277105 0.275255 0.108061 0.108533 0.280652 0.278973 frac of ind between b and j
theta_jp - 0.0481238 0.0506544 0.191646 0.197663 0.19765 0.203933 0.182562 0.188426 frac of ind between j and p
theta_pi - 0.934634 0.931831 0.12864 0.13046 0.571189 0.563811 0.123223 0.124949 frac of ind that is adult
L_bi cm 0.49163 0.473983 0.176514 0.17501 0.274339 0.267256 0.173793 0.172405 mean structural length of post-natals
L2_bi cm^2 0.269107 0.250235 0.111942 0.107519 0.12127 0.114717 0.111667 0.107369 mean squared structural length of post-natals
L3_bi cm^3 0.154034 0.138199 0.123641 0.114635 0.0714285 0.0655999 0.128167 0.118982 mean cubed structural length of post-natals
Ww_bi g 0.173977 0.155513 0.160263 0.147494 0.0937251 0.0854164 0.168175 0.154924 mean wet weight of post-natals
L_pi cm 0.516181 0.498646 0.55176 0.542919 0.374996 0.367622 0.550624 0.542254 mean structural length of adults
L2_pi cm^2 0.284956 0.265676 0.498962 0.47651 0.181916 0.173894 0.509888 0.487568 mean squared structural length of adults
L3_pi cm^3 0.16334 0.146961 0.572441 0.528462 0.10924 0.101524 0.608176 0.562276 mean cubed structural length of adults
Ww_pi g 0.184487 0.165373 0.741993 0.679938 0.14334 0.132193 0.798019 0.732129 mean wet weight of adults
R 1/d 0 0 0.532855 0.47573 0.0141572 0 0.585039 0.525805 mean reproduction rate of adults
J_X g/d 0.00239865 0.00215444 0.00231259 0.00214681 0.00266761 0.00243928 0.00243329 0.00226137 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 0.326057 0.327481 0.00374219 0.0037381 yield of living structure on food
Y_VX_d mol/mol 0.0703384 0.0711494 0.143543 0.14514 0.00138461 0.00143658 0.143922 0.145518 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.10178 0.0989258 0.00116813 0.00112921 yield of living reserve on food
Y_EX_d mol/mol 0.00910646 0.00891425 0.0425162 0.0416021 0.000432208 0.000433963 0.0449257 0.0439583 yield of dead reserve on food
Y_CX mol/mol 0.81118 0.810561 0.704566 0.703883 0.460971 0.462347 0.696867 0.696281 yield of CO2 on food
Y_HX mol/mol 0.583599 0.583154 0.506896 0.506405 0.331643 0.332633 0.501357 0.500936 yield of H2O on food
Y_OX mol/mol -0.882158 -0.881486 -0.766215 -0.765473 -0.501306 -0.502803 -0.757843 -0.757206 yield of O2 on food
Y_NX mol/mol 0.121677 0.121584 0.105685 0.105583 0.0691457 0.0693521 0.10453 0.104442 yield of N-waste on food
mu_TX J/mol 432322 432022 377345 377049 252563 253393 373316 373074 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