Synodus saurus: Population traits

at T = 19.8 °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: 2024/05/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.399 0.399 0.410839 0.410839 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0101555 0.0101555 0.00171402 0.00171402 spec pop growth rate
t2 d NaN NaN NaN NaN 68.2531 68.2531 404.398 404.398 population doubling time
a_b d 12.9052 13.0417 12.8421 12.9777 11.1509 11.254 11.1509 11.254 age at birth
t_j d 37.7085 39.8286 36.7657 38.8198 18.4789 19.2848 18.4789 19.2848 time since birth at metam
t_p d 4453.32 NaN 3598.52 NaN 789.971 838.856 789.971 838.856 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 1 1 1 1 survival probability at birth
S_j - 0.999997 0.999997 0.473473 0.489053 0.999998 0.999998 0.273599 0.285578 survival probability at metam
S_p - 0.999989 0.999987 0.1176 0.1177 0.999997 0.999996 0.116735 0.116771 survival probability at puberty
theta_0b - 0.0025276 0.00260658 0.362081 0.351322 0.106943 0.107877 0.525015 0.51697 frac of ind that is embryo
theta_bj - 0.00253264 0.00261188 0.255491 0.251462 0.095623 0.0963576 0.289671 0.290056 frac of ind between b and j
theta_jp - 0.00486759 0.00536463 0.172684 0.182761 0.0571953 0.0623291 0.061501 0.067348 frac of ind between j and p
theta_pi - 0.990072 0.989417 0.209744 0.214455 0.740239 0.733436 0.123813 0.125625 frac of ind that is adult
L_bi cm 2.15727 2.0213 0.287964 0.283257 0.478445 0.459649 0.158063 0.156873 mean structural length of post-natals
L2_bi cm^2 5.12605 4.50298 0.396051 0.366605 0.399713 0.367346 0.101368 0.0972762 mean squared structural length of post-natals
L3_bi cm^3 12.6498 10.4218 0.875983 0.759612 0.47219 0.414662 0.201022 0.183801 mean cubed structural length of post-natals
Ww_bi g 16.2687 13.2225 1.13402 0.969803 0.81075 0.693945 0.345155 0.307594 mean wet weight of post-natals
L_pi cm 2.17275 2.0369 0.718082 0.700356 0.559366 0.540401 0.387337 0.383492 mean structural length of adults
L2_pi cm^2 5.16431 4.53922 1.19189 1.09634 0.480622 0.44514 0.371302 0.3564 mean squared structural length of adults
L3_pi cm^3 12.7443 10.5058 2.66317 2.2966 0.56952 0.504221 0.769712 0.705239 mean cubed structural length of adults
Ww_pi g 16.3903 13.3291 3.44766 2.93209 0.977866 0.843824 1.3216 1.18023 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0815067 0.0672378 0.00646367 0.00561723 0.0159578 0.0137734 0.0039921 0.00359601 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 0.300501 0.305742 0.0863097 0.0876077 yield of living structure on food
Y_VX_d mol/mol 0.0457933 0.0468077 0.0986087 0.100579 8.51081e-05 9.21803e-05 0.17577 0.178603 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.215459 0.205923 0.0618841 0.0590055 yield of living reserve on food
Y_EX_d mol/mol 0.0131007 0.0125788 0.0290474 0.027831 6.10226e-05 6.20853e-05 0.126027 0.120293 yield of dead reserve on food
Y_CX mol/mol 0.831731 0.831238 0.762969 0.762215 0.374519 0.378805 0.440634 0.445116 yield of CO2 on food
Y_HX mol/mol 0.598384 0.59803 0.548914 0.548371 0.269446 0.272529 0.317012 0.320236 yield of H2O on food
Y_OX mol/mol -0.904507 -0.903972 -0.829729 -0.828909 -0.407289 -0.411951 -0.47919 -0.484063 yield of O2 on food
Y_NX mol/mol 0.12476 0.124686 0.114445 0.114332 0.0561778 0.0568208 0.0660951 0.0667673 yield of N-waste on food
mu_TX J/mol 442398 442178 407220 406904 203671 206291 238109 240780 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