Thalasseus bergii: Population traits

at T = 40.7 °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_min f_max date: 2023/10/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.98976 0.98976 0.992124 0.992124 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00116113 0.00116113 0.000376971 0.000376971 spec pop growth rate
t2 d NaN NaN NaN NaN 596.958 596.958 1838.73 1838.73 population doubling time
a_b d 17.636 17.5316 17.6317 17.5275 17.6174 17.514 17.6174 17.514 age at birth
t_p d 195.723 74.9064 160.06 73.856 123.448 70.675 123.448 70.675 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.573934 0.549987 1 1 0.570606 0.546941 survival probability at puberty
theta_0b - 0.00235999 0.00229241 0.00722387 0.00784538 0.0203545 0.0202297 0.0221669 0.0244364 frac of ind that is embryo
theta_bp - 0.00235985 0.00229226 0.00533674 0.00567086 0.0199411 0.0198211 0.0162242 0.0175033 fraction of individuals that is juvenile
theta_pi - 0.99528 0.995415 0.987439 0.986484 0.959704 0.959949 0.961609 0.95806 frac of ind that is adult
L_bi cm 3.06978 3.25609 3.07278 3.25814 3.05797 3.23776 3.07585 3.25708 mean structural length of post-natals
L2_bi cm^2 9.4273 10.6071 9.44983 10.6266 9.38277 10.5257 9.48527 10.6438 mean squared structural length of post-natals
L3_bi cm^3 28.9594 34.565 29.0779 34.6836 28.8592 34.3157 29.3027 34.8596 mean cubed structural length of post-natals
Ww_bi g 232.126 291.823 233.563 293.44 233.417 292.36 237.005 296.994 mean wet weight of post-natals
L_pi cm 3.07218 3.25878 3.0784 3.26503 3.07866 3.26139 3.09339 3.27891 mean structural length of adults
L2_pi cm^2 9.43955 10.6214 9.47842 10.6632 9.4888 10.6519 9.57489 10.7599 mean squared structural length of adults
L3_pi cm^3 29.0071 34.6232 29.1888 34.8316 29.2732 34.8308 29.6519 35.3325 mean cubed structural length of adults
Ww_pi g 232.508 292.314 234.453 294.693 236.766 296.749 239.829 301.024 mean wet weight of adults
R 1/d 6.01859e-05 0.0150469 0.00056457 0.0155864 0.000881152 0.0156203 0.00186606 0.0168858 mean reproduction rate of adults
J_X g/d 30.296 36.163 30.441 36.3162 30.4649 36.2567 30.7977 36.6636 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.00109994 0.00109897 0.000358672 0.000358423 yield of living structure on food
Y_VX_d mol/mol 0.000128784 0.00012587 0.000239227 0.000241586 6.04716e-06 5.6786e-06 0.000379629 0.000400386 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.00779649 0.00826396 0.00254232 0.00269524 yield of living reserve on food
Y_EX_d mol/mol 0.000903493 0.000936814 0.00168232 0.00180236 4.28631e-05 4.27015e-05 0.00269086 0.00301079 yield of dead reserve on food
Y_CX mol/mol 0.722794 0.722769 0.722072 0.721972 0.716365 0.715986 0.718781 0.71838 yield of CO2 on food
Y_HX mol/mol 0.769498 0.769471 0.768728 0.768623 0.762653 0.76225 0.765225 0.764799 yield of H2O on food
Y_OX mol/mol -0.917392 -0.917361 -0.916475 -0.916349 -0.909232 -0.908752 -0.912299 -0.91179 yield of O2 on food
Y_NX mol/mol 0.166799 0.166793 0.166632 0.166609 0.165315 0.165228 0.165873 0.16578 yield of N-waste on food
mu_TX J/mol 463799 463782 463323 463257 459568 459316 461158 460892 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer