Lepidomeda copei: Population traits

at T = 6 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.246704 0.40134 0.70067 0.70067 1 1 scaled functional response
r 1/d 0 0 0.00540948 0.000370688 0.00767745 0.000580531 spec pop growth rate
t2 d NaN NaN 128.136 1869.9 90.2835 1193.99 population doubling time
a_b d 63.9261 58.9069 53.6748 53.6748 50.6995 50.6995 age at birth
t_j d 951.487 511.278 289.332 289.332 212.501 212.501 time since birth at metam
t_p d 5909.12 1796.81 899.582 899.582 638.314 638.314 time since birth at puberty
S_b - 0.999958 0.999967 0.999974 0.999974 0.999978 0.999978 survival probability at birth
S_j - 0.99974 0.622175 0.99986 0.457843 0.999887 0.363277 survival probability at metam
S_p - 0.984762 0.0162332 0.998895 0.0148236 0.99941 0.0143464 survival probability at puberty
theta_0b - 0.0149834 0.310635 0.251992 0.44005 0.322377 0.507847 frac of ind that is embryo
theta_bj - 0.0150143 0.247706 0.188642 0.300054 0.218563 0.311076 frac of ind between b and j
theta_jp - 0.207116 0.397114 0.40327 0.237071 0.326604 0.163431 frac of ind between j and p
theta_pi - 0.762887 0.0445445 0.156095 0.0228254 0.132456 0.0176459 frac of ind that is adult
L_bi cm 0.444519 0.13684 0.207737 0.125968 0.204662 0.123741 mean structural length of post-natals
L2_bi cm^2 0.232588 0.0444219 0.0772392 0.0414895 0.0767466 0.0423841 mean squared structural length of post-natals
L3_bi cm^3 0.129674 0.030832 0.0443098 0.0408158 0.0460677 0.0516812 mean cubed structural length of post-natals
Ww_bi g 0.145241 0.0368535 0.0594175 0.0547322 0.068485 0.07683 mean wet weight of post-natals
L_pi cm 0.531859 0.67148 0.508546 0.741475 0.518549 0.762439 mean structural length of adults
L2_pi cm^2 0.293369 0.525915 0.296657 0.755454 0.3127 0.880988 mean squared structural length of adults
L3_pi cm^3 0.166159 0.456361 0.199446 0.967392 0.221582 1.40234 mean cubed structural length of adults
Ww_pi g 0.186106 0.545487 0.267449 1.29723 0.329407 2.08474 mean wet weight of adults
R 1/d 0 0.274798 0.210177 0.856024 0.330715 1.34651 mean reproduction rate of adults
J_X g/d 0.000770336 0.000222633 0.00073606 0.000367734 0.00105212 0.000542545 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 0.325643 0.0411437 0.336163 0.0552996 yield of living structure on food
Y_VX_d mol/mol 0.0702139 0.158212 0.000973328 0.172827 0.000447193 0.176579 yield of dead structure on food
Y_EX mol/mol 0 0 0.11103 0.0140282 0.163582 0.0269096 yield of living reserve on food
Y_EX_d mol/mol 0.00842918 0.0308985 0.000331863 0.0589265 0.000217611 0.085926 yield of dead reserve on food
Y_CX mol/mol 0.811982 0.701515 0.452646 0.6037 0.390215 0.545911 yield of CO2 on food
Y_HX mol/mol 0.584176 0.504701 0.325654 0.434328 0.280738 0.392753 yield of H2O on food
Y_OX mol/mol -0.88303 -0.762897 -0.492253 -0.656523 -0.424359 -0.593678 yield of O2 on food
Y_NX mol/mol 0.121797 0.105227 0.0678969 0.0905549 0.0585322 0.0818866 yield of N-waste on food
mu_TX J/mol 432757 376400 247943 325390 214105 294501 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