Ophryotrocha labronica: Population traits

at T = 20 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/11/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.292243 0.390773 0.695386 0.695386 1 1 scaled functional response
r 1/d 0 0 0.0636186 0.0121561 0.0963225 0.0186622 spec pop growth rate
t2 d NaN NaN 10.8953 57.0206 7.19611 37.1418 population doubling time
a_b d 2.02309 1.92716 1.75228 1.75228 1.65492 1.65492 age at birth
t_p d 172.224 92.9488 40.9476 40.9476 28.0605 28.0605 time since birth at puberty
S_b - 0.999983 0.999985 0.999988 0.999988 0.99999 0.99999 survival probability at birth
S_p - 0.999894 0.740009 0.999935 0.619639 0.999947 0.548113 survival probability at puberty
theta_0b - 0.013766 0.0950606 0.105846 0.212078 0.147464 0.278318 frac of ind that is embryo
theta_bp - 0.013789 0.0817803 0.0947628 0.16343 0.125819 0.199862 fraction of individuals that is juvenile
theta_pi - 0.972445 0.823159 0.799391 0.624492 0.726717 0.52182 frac of ind that is adult
L_bi cm 0.0214741 0.0218647 0.0229937 0.022406 0.0233964 0.0224501 mean structural length of post-natals
L2_bi cm^2 0.000480542 0.000557839 0.000648626 0.00070653 0.000700813 0.000784761 mean squared structural length of post-natals
L3_bi cm^3 1.10419e-05 1.56426e-05 2.13948e-05 2.82615e-05 2.56225e-05 3.84101e-05 mean cubed structural length of post-natals
Ww_bi g 1.27808e-05 1.89365e-05 2.94119e-05 3.88517e-05 3.94297e-05 5.91081e-05 mean wet weight of post-natals
L_pi cm 0.0216545 0.0231502 0.0246017 0.0258211 0.0257558 0.0273512 mean structural length of adults
L2_pi cm^2 0.000486268 0.000605331 0.000714928 0.000868411 0.000805502 0.00104937 mean squared structural length of adults
L3_pi cm^3 1.1189e-05 1.71256e-05 2.38302e-05 3.54401e-05 2.98936e-05 5.27691e-05 mean cubed structural length of adults
Ww_pi g 1.2951e-05 2.07318e-05 3.276e-05 4.87203e-05 4.60023e-05 8.12047e-05 mean wet weight of adults
R 1/d 0.139145 0.259613 0.505721 0.647066 0.716269 1.00175 mean reproduction rate of adults
J_X g/d 2.01261e-06 3.12405e-06 6.46407e-06 7.04112e-06 1.00436e-05 1.12466e-05 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 0.210565 0.0487918 0.245732 0.063736 yield of living structure on food
Y_VX_d mol/mol 0.0519455 0.0983106 0.00301184 0.118356 0.00126072 0.130103 yield of dead structure on food
Y_EX mol/mol 0 0 0.0789035 0.0182834 0.132417 0.0343454 yield of living reserve on food
Y_EX_d mol/mol 0.00818041 0.0207018 0.0011286 0.0443508 0.000679366 0.0701084 yield of dead reserve on food
Y_CX mol/mol 0.830499 0.771613 0.597016 0.660843 0.510536 0.592332 yield of CO2 on food
Y_HX mol/mol 0.599344 0.556847 0.430846 0.476908 0.368437 0.427466 yield of H2O on food
Y_OX mol/mol -0.903168 -0.839129 -0.649255 -0.718666 -0.555208 -0.644161 yield of O2 on food
Y_NX mol/mol 0.124575 0.115742 0.0895524 0.0991264 0.0765804 0.0888498 yield of N-waste on food
mu_TX J/mol 442028 411959 321694 354477 275801 318131 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