Trematomus hansoni: Population traits

at T = -1.7 °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: 2024/02/28
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.244718 0.258462 0.629231 0.629231 1 1 scaled functional response
r 1/d 0 0 0.00405652 0.000767721 0.00489845 0.000814049 spec pop growth rate
t2 d NaN NaN 170.872 902.863 141.503 851.481 population doubling time
a_b d 119.677 119.276 114.957 114.957 113.751 113.751 age at birth
t_j d 139.003 135.559 104.833 104.833 98.2047 98.2047 time since birth at metam
t_p d 9850.36 6569.62 1280.64 1280.64 1044.81 1044.81 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999995 0.148149 0.999997 0.100729 0.999997 0.0980661 survival probability at metam
S_p - 0.999994 0.114154 0.999996 0.0874083 0.999996 0.0779167 survival probability at puberty
theta_0b - 0.0147726 0.436949 0.37267 0.696922 0.427166 0.71561 frac of ind that is embryo
theta_bj - 0.0147766 0.19495 0.217313 0.232138 0.21875 0.223286 frac of ind between b and j
theta_jp - 0.0023862 0.00778004 0.0164998 0.00506423 0.0259632 0.00748626 frac of ind between j and p
theta_pi - 0.968065 0.36032 0.393518 0.0658756 0.328121 0.0536176 frac of ind that is adult
L_bi cm 0.473769 0.338687 0.311 0.183313 0.303027 0.178693 mean structural length of post-natals
L2_bi cm^2 0.229422 0.153832 0.142451 0.0755469 0.142278 0.0791277 mean squared structural length of post-natals
L3_bi cm^3 0.112101 0.0766827 0.0837338 0.0576986 0.090465 0.0765689 mean cubed structural length of post-natals
Ww_bi g 0.833061 0.597552 1.4684 1.01184 2.46794 2.08885 mean wet weight of post-natals
L_pi cm 0.480157 0.472642 0.424185 0.465282 0.436442 0.487963 mean structural length of adults
L2_pi cm^2 0.233251 0.234461 0.217949 0.305809 0.236115 0.367687 mean squared structural length of adults
L3_pi cm^3 0.114059 0.119181 0.132253 0.260578 0.156203 0.399853 mean cubed structural length of adults
Ww_pi g 0.847612 0.928721 2.31926 4.56965 4.26133 10.9082 mean wet weight of adults
R 1/d 0.0183095 0.0321213 0.047549 0.208483 0.0559122 0.260419 mean reproduction rate of adults
J_X g/d 0.00860798 0.00607873 0.0142752 0.00734516 0.0228346 0.0123337 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 0.0237943 0.0060307 0.0194065 0.0050537 yield of living structure on food
Y_VX_d mol/mol 0.0017964 0.00505357 4.30287e-06 0.0125758 2.03305e-06 0.0104626 yield of dead structure on food
Y_EX mol/mol 0 0 0.393477 0.0997271 0.510015 0.132815 yield of living reserve on food
Y_EX_d mol/mol 0.0115533 0.0343266 7.11548e-05 0.207961 5.34299e-05 0.274964 yield of dead reserve on food
Y_CX mol/mol 0.877275 0.851245 0.473278 0.564331 0.361148 0.46733 yield of CO2 on food
Y_HX mol/mol 0.631151 0.612423 0.340497 0.406004 0.259826 0.336218 yield of H2O on food
Y_OX mol/mol -0.954037 -0.925729 -0.51469 -0.613709 -0.392749 -0.508221 yield of O2 on food
Y_NX mol/mol 0.131591 0.127687 0.0709918 0.0846496 0.0541723 0.0700995 yield of N-waste on food
mu_TX J/mol 465247 451094 244149 293968 182258 240464 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