Orectolobus halei: Population traits

at T = 19 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.331057 0.352949 0.676474 0.676474 1 1 scaled functional response
r 1/d 0 0 0.00113958 0.000343899 0.00141459 0.000397763 spec pop growth rate
t2 d NaN NaN 608.249 2015.55 489.998 1742.61 population doubling time
a_b d 423.876 420.456 392.971 392.971 381.85 381.85 age at birth
t_p d 7990.8 4867.04 1717.03 1717.03 1352.39 1352.39 time since birth at puberty
S_b - 0.99996 0.999961 0.999968 0.999968 0.99997 0.99997 survival probability at birth
S_p - 0.999749 0.488695 0.999826 0.375999 0.999847 0.33548 survival probability at puberty
theta_0b - 0.0350259 0.196446 0.361257 0.467934 0.417499 0.515184 frac of ind that is embryo
theta_bp - 0.0350325 0.135709 0.23086 0.25088 0.243261 0.257773 fraction of individuals that is juvenile
theta_pi - 0.929942 0.667845 0.407883 0.281187 0.33924 0.227043 frac of ind that is adult
L_bi cm 7.26093 6.55242 5.74008 5.63642 5.84877 5.69898 mean structural length of post-natals
L2_bi cm^2 54.4724 47.4111 39.0495 41.3094 41.8147 44.87 mean squared structural length of post-natals
L3_bi cm^3 416.928 364.416 308.806 382.281 360.232 483.068 mean cubed structural length of post-natals
Ww_bi g 1437.41 1315.35 1853.27 2294.22 3023.55 4054.56 mean wet weight of post-natals
L_pi cm 7.41453 7.24421 7.04216 7.67829 7.49788 8.26636 mean structural length of adults
L2_pi cm^2 56.139 55.0099 54.3245 67.9652 62.5471 82.0599 mean squared structural length of adults
L3_pi cm^3 431.384 431.923 459.201 687.829 584.131 981.856 mean cubed structural length of adults
Ww_pi g 1487.25 1559.01 2755.85 4127.94 4902.81 8241.05 mean wet weight of adults
R 1/d 0 0 0.00117531 0.00554688 0.00383168 0.00989408 mean reproduction rate of adults
J_X g/d 3.94049 3.65647 5.77214 6.10619 9.13691 9.80453 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 0.0609667 0.02153 0.0557717 0.0195978 yield of living structure on food
Y_VX_d mol/mol 0.0115819 0.0226872 0.000245909 0.0335914 0.000125779 0.0312485 yield of dead structure on food
Y_EX mol/mol 0 0 0.304919 0.10768 0.41234 0.144893 yield of living reserve on food
Y_EX_d mol/mol 0.028348 0.0592017 0.00122989 0.168004 0.000929924 0.231031 yield of dead reserve on food
Y_CX mol/mol 0.786893 0.748081 0.484018 0.517833 0.389849 0.429066 yield of CO2 on food
Y_HX mol/mol 0.67583 0.642496 0.415704 0.444745 0.334825 0.368507 yield of H2O on food
Y_OX mol/mol -0.925131 -0.879501 -0.569049 -0.608804 -0.458336 -0.504442 yield of O2 on food
Y_NX mol/mol 0.0638021 0.0606552 0.0392447 0.0419865 0.0316094 0.0347891 yield of N-waste on food
mu_TX J/mol 443334 421196 268724 288191 213397 236075 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