Puffinus opisthomelas: 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 - 0.974568 0.977963 0.988981 0.988981 1 1 scaled functional response
r 1/d 0 0 0.000658203 0.000162366 0.00103809 0.000280559 spec pop growth rate
t2 d NaN NaN 1053.09 4269.03 667.717 2470.59 population doubling time
a_b d 35.743 35.7324 35.6983 35.6983 35.665 35.665 age at birth
t_p d 454.053 349.323 262.705 262.705 227.001 227.001 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.493295 1 0.489755 1 0.486314 survival probability at puberty
theta_0b - 0.00185414 0.00800897 0.0232464 0.0263136 0.0363641 0.0427667 frac of ind that is embryo
theta_bp - 0.00185345 0.00546371 0.0226982 0.0177899 0.0350296 0.0286989 fraction of individuals that is juvenile
theta_pi - 0.996292 0.986527 0.954055 0.955896 0.928606 0.928534 frac of ind that is adult
L_bi cm 3.13268 3.13687 3.10815 3.14172 3.09874 3.14785 mean structural length of post-natals
L2_bi cm^2 9.81862 9.85287 9.72074 9.91405 9.69555 9.98194 mean squared structural length of post-natals
L3_bi cm^3 30.7842 30.9727 30.5274 31.3701 30.5334 31.7971 mean cubed structural length of post-natals
Ww_bi g 461.831 466.169 464.3 477.117 469.225 488.644 mean wet weight of post-natals
L_pi cm 3.13506 3.14418 3.1379 3.16632 3.14543 3.18879 mean structural length of adults
L2_pi cm^2 9.83043 9.88897 9.8691 10.0363 9.92927 10.1866 mean squared structural length of adults
L3_pi cm^3 30.8293 31.11 31.0967 31.8382 31.4345 32.5864 mean cubed structural length of adults
Ww_pi g 462.507 468.236 472.957 484.235 483.073 500.774 mean wet weight of adults
R 1/d 4.67895e-06 0.000316291 0.000327389 0.0011223 0.000712068 0.00193847 mean reproduction rate of adults
J_X g/d 41.1195 41.4066 41.3116 42.1332 41.6636 42.8943 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 0.000486382 0.000120889 0.000760767 0.000207975 yield of living structure on food
Y_VX_d mol/mol 3.90692e-05 7.98317e-05 3.44503e-07 0.000143288 1.19284e-07 0.000224788 yield of dead structure on food
Y_EX mol/mol 0 0 0.00691114 0.00171775 0.0109304 0.0029881 yield of living reserve on food
Y_EX_d mol/mol 0.000547054 0.00112171 4.89513e-06 0.00203601 1.71382e-06 0.00322965 yield of dead reserve on food
Y_CX mol/mol 0.723157 0.722657 0.717618 0.720368 0.714132 0.718229 yield of CO2 on food
Y_HX mol/mol 0.769884 0.769351 0.763987 0.766915 0.760276 0.764638 yield of H2O on food
Y_OX mol/mol -0.917853 -0.917218 -0.910823 -0.914314 -0.906399 -0.911599 yield of O2 on food
Y_NX mol/mol 0.166882 0.166767 0.165604 0.166239 0.1648 0.165745 yield of N-waste on food
mu_TX J/mol 464036 463705 460371 462191 458065 460775 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