Sternula antillarum: Population traits

at T = 40.9 °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 - 0.897286 0.910925 0.955463 0.955463 1 1 scaled functional response
r 1/d 0 0 0.00136914 0.000314656 0.00225684 0.000532025 spec pop growth rate
t2 d NaN NaN 506.264 2202.88 307.132 1302.85 population doubling time
a_b d 13.6305 13.6098 13.546 13.546 13.4874 13.4874 age at birth
t_p d 141.505 102.716 70.5638 70.5638 58.1622 58.1622 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.538218 1 0.52186 1 0.507215 survival probability at puberty
theta_0b - 0.00149348 0.00590083 0.0184069 0.0197381 0.0299905 0.033016 frac of ind that is embryo
theta_bp - 0.00149356 0.00422996 0.0180694 0.013874 0.0290922 0.022815 fraction of individuals that is juvenile
theta_pi - 0.997013 0.989869 0.963524 0.966388 0.940917 0.944169 frac of ind that is adult
L_bi cm 1.86337 1.88852 1.94491 1.9646 2.00343 2.03843 mean structural length of post-natals
L2_bi cm^2 3.4735 3.57008 3.80332 3.87383 4.05253 4.18303 mean squared structural length of post-natals
L3_bi cm^3 6.47665 6.75316 7.46452 7.65581 8.24985 8.61879 mean cubed structural length of post-natals
Ww_bi g 31.9649 33.7335 38.745 39.7379 44.4328 46.4199 mean wet weight of post-natals
L_pi cm 1.86447 1.89182 1.95988 1.97663 2.02958 2.06022 mean structural length of adults
L2_pi cm^2 3.47677 3.57996 3.84978 3.91104 4.13601 4.25259 mean squared structural length of adults
L3_pi cm^3 6.48414 6.77593 7.57553 7.74462 8.45565 8.79055 mean cubed structural length of adults
Ww_pi g 32.0018 33.8472 39.3212 40.1989 45.5412 47.3449 mean wet weight of adults
R 1/d 0.000188456 0.000834883 0.00256893 0.00291136 0.0043792 0.00504152 mean reproduction rate of adults
J_X g/d 4.3832 4.57355 5.11057 5.20531 5.69926 5.88279 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 0.00199977 0.000462786 0.00326684 0.000779463 yield of living structure on food
Y_VX_d mol/mol 0.000162761 0.000325372 3.75285e-06 0.000576007 1.35848e-06 0.000885305 yield of dead structure on food
Y_EX mol/mol 0 0 0.00838016 0.00193933 0.014328 0.00341864 yield of living reserve on food
Y_EX_d mol/mol 0.000640528 0.00129993 1.57265e-05 0.00241379 5.95816e-06 0.00388285 yield of dead reserve on food
Y_CX mol/mol 0.72298 0.722312 0.715183 0.719252 0.709331 0.716348 yield of CO2 on food
Y_HX mol/mol 0.769696 0.768985 0.761395 0.765727 0.755165 0.762635 yield of H2O on food
Y_OX mol/mol -0.917629 -0.916781 -0.907733 -0.912897 -0.900305 -0.909211 yield of O2 on food
Y_NX mol/mol 0.166842 0.166687 0.165042 0.165981 0.163692 0.165311 yield of N-waste on food
mu_TX J/mol 463924 463488 458826 461487 454994 459585 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