Trematomus newnesi: Population traits

at T = -1.4 °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: 2025/06/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.239851 NaN 0.244195 0.244195 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00966377 0.00966377 0.00179623 0.00179623 spec pop growth rate
t2 d NaN NaN NaN NaN 71.7263 71.7263 385.889 385.889 population doubling time
a_b d 120.029 NaN 119.852 NaN 111.383 111.335 111.383 111.335 age at birth
t_j d 234.101 NaN 229.889 NaN 120.215 119.857 120.215 119.857 time since birth at metam
t_p d 8237.18 NaN 7176.4 NaN 618.77 615.211 618.77 615.211 time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999993 NaN 0.305628 NaN 0.999997 0.999997 0.0828862 0.0822544 survival probability at metam
S_p - 0.999982 NaN 0.102929 NaN 0.999996 0.999997 0.0680337 0.0679386 survival probability at puberty
theta_0b - 0.0153848 NaN 0.261551 NaN 0.659155 0.658995 0.73387 0.734456 frac of ind that is embryo
theta_bj - 0.0153881 NaN 0.153249 NaN 0.224676 0.224727 0.229711 0.229386 frac of ind between b and j
theta_jp - 0.0146242 NaN 0.0447357 NaN 0.00950374 0.00919288 0.00321249 0.00309063 frac of ind between j and p
theta_pi - 0.954603 NaN 0.540464 NaN 0.106665 0.107085 0.0332066 0.0330678 frac of ind that is adult
L_bi cm 0.368987 NaN 0.313843 NaN 0.247526 0.248313 0.19122 0.191296 mean structural length of post-natals
L2_bi cm^2 0.138075 NaN 0.111414 NaN 0.0876343 0.0883454 0.0656103 0.065832 mean squared structural length of post-natals
L3_bi cm^3 0.0519994 NaN 0.0416439 NaN 0.0427422 0.0433543 0.0454976 0.046006 mean cubed structural length of post-natals
Ww_bi g 0.400987 NaN 0.326193 NaN 1.23873 1.27592 1.31859 1.35396 mean wet weight of post-natals
L_pi cm 0.375831 NaN 0.380268 NaN 0.44172 0.442985 0.53707 0.538066 mean structural length of adults
L2_pi cm^2 0.141662 NaN 0.145514 NaN 0.220675 0.222176 0.37655 0.378907 mean squared structural length of adults
L3_pi cm^3 0.0535097 NaN 0.0559266 NaN 0.125813 0.127318 0.340803 0.345523 mean cubed structural length of adults
Ww_pi g 0.412634 NaN 0.438069 NaN 3.64626 3.74699 9.87696 10.1688 mean wet weight of adults
R 1/d 0.0259639 NaN 0.0352413 NaN 0.131055 0.131553 0.419284 0.420132 mean reproduction rate of adults
J_X g/d 0.00778976 NaN 0.00634481 NaN 0.0222516 0.0228157 0.015844 0.0161637 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0185628 0.018363 0.00515807 0.00511253 yield of living structure on food
Y_VX_d mol/mol 0.000925452 NaN 0.00276768 NaN 2.79207e-07 2.71805e-07 0.0110557 0.0109564 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.519413 0.522063 0.14433 0.14535 yield of living reserve on food
Y_EX_d mol/mol 0.00621105 NaN 0.0189113 NaN 7.81263e-06 7.72744e-06 0.309355 0.311491 yield of dead reserve on food
Y_CX mol/mol 0.883488 NaN 0.868946 NaN 0.352641 0.350191 0.420726 0.417715 yield of CO2 on food
Y_HX mol/mol 0.635621 NaN 0.625158 NaN 0.253706 0.251943 0.302689 0.300523 yield of H2O on food
Y_OX mol/mol -0.960794 NaN -0.944979 NaN -0.383497 -0.380833 -0.45754 -0.454265 yield of O2 on food
Y_NX mol/mol 0.132523 NaN 0.130342 NaN 0.0528961 0.0525287 0.0631089 0.0626572 yield of N-waste on food
mu_TX J/mol 468621 NaN 460715 NaN 177537 176180 214866 213203 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