Puffinus assimilis: Population traits

at T = 39.4 °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: 2023/10/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.957681 0.963878 0.981939 0.981939 1 1 scaled functional response
r 1/d 0 0 0.000635742 0.000144995 0.000998047 0.000249119 spec pop growth rate
t2 d NaN NaN 1090.3 4780.5 694.504 2782.39 population doubling time
a_b d 39.3653 39.3436 39.2821 39.2821 39.2229 39.2229 age at birth
t_p d 463.364 344.216 254.775 254.775 217.38 217.38 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.486274 1 0.480629 1 0.475239 survival probability at puberty
theta_0b - 0.00200291 0.00902246 0.0246946 0.0278254 0.0384118 0.0448814 frac of ind that is embryo
theta_bp - 0.0020021 0.00611101 0.0240759 0.0186381 0.0369225 0.0297822 fraction of individuals that is juvenile
theta_pi - 0.995995 0.984867 0.951229 0.953536 0.924666 0.925336 frac of ind that is adult
L_bi cm 2.62445 2.63479 2.62402 2.65684 2.62986 2.67907 mean structural length of post-natals
L2_bi cm^2 6.89168 6.95282 6.93447 7.09375 6.99373 7.23702 mean squared structural length of post-natals
L3_bi cm^3 18.104 18.3647 18.4113 18.9971 18.7366 19.6475 mean cubed structural length of post-natals
Ww_bi g 263.598 269.005 274.396 283.126 284.035 297.845 mean wet weight of post-natals
L_pi cm 2.62665 2.64183 2.65152 2.67936 2.67327 2.71672 mean structural length of adults
L2_pi cm^2 6.90078 6.98185 7.04951 7.18765 7.17691 7.39577 mean squared structural length of adults
L3_pi cm^3 18.1329 18.457 18.7823 19.2995 19.3333 20.1654 mean cubed structural length of adults
Ww_pi g 264.019 270.358 279.926 287.634 293.082 305.696 mean wet weight of adults
R 1/d 4.12913e-05 0.000380792 0.000729494 0.00125179 0.00129522 0.00212593 mean reproduction rate of adults
J_X g/d 20.8363 21.1572 21.4967 21.9905 22.0792 22.8473 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 0.000544493 0.000125258 0.000846949 0.00021423 yield of living structure on food
Y_VX_d mol/mol 4.45016e-05 9.19939e-05 5.05529e-07 0.000157807 1.81943e-07 0.000241893 yield of dead structure on food
Y_EX mol/mol 0 0 0.00757046 0.00174154 0.0119923 0.00303338 yield of living reserve on food
Y_EX_d mol/mol 0.000603451 0.00125553 7.02872e-06 0.0021941 2.57621e-06 0.00342507 yield of dead reserve on food
Y_CX mol/mol 0.723106 0.722538 0.717033 0.720205 0.713199 0.718015 yield of CO2 on food
Y_HX mol/mol 0.76983 0.769225 0.763365 0.766741 0.759282 0.76441 yield of H2O on food
Y_OX mol/mol -0.917789 -0.917067 -0.910081 -0.914106 -0.905214 -0.911326 yield of O2 on food
Y_NX mol/mol 0.166871 0.16674 0.165469 0.166201 0.164584 0.165696 yield of N-waste on food
mu_TX J/mol 464003 463627 459985 462083 457448 460634 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