Elseya albagula: Population traits

at T = 23 °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: 2023/04/09
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.700302 0.700302 0.749436 0.749436 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00071788 0.00071788 0.000179639 0.000179639 spec pop growth rate
t2 d NaN NaN NaN NaN 965.547 965.547 3858.55 3858.55 population doubling time
a_b d 153.488 158.968 151.761 157.156 144.754 149.758 144.754 149.758 age at birth
t_p d 14035 NaN 7955.68 NaN 3843.79 5520.7 3843.79 5520.7 time since birth at puberty
S_b - 0.999997 0.999995 0.999997 0.999995 0.999997 0.999996 0.999997 0.999996 survival probability at birth
S_p - 0.99998 0.999972 0.666616 0.713019 0.999984 0.999977 0.604374 0.649019 survival probability at puberty
theta_0b - 0.00890536 0.00995344 0.102312 0.0835877 0.0987853 0.10206 0.217636 0.189532 frac of ind that is embryo
theta_bp - 0.00891534 0.0099665 0.0834506 0.070539 0.0891075 0.091743 0.164791 0.148609 fraction of individuals that is juvenile
theta_pi - 0.982179 0.98008 0.814237 0.845873 0.812107 0.806197 0.617573 0.661859 frac of ind that is adult
L_bi cm 9.71796 7.91866 8.09784 6.98767 6.98777 6.08319 6.58192 6.07775 mean structural length of post-natals
L2_bi cm^2 98.1152 64.8726 77.2934 55.159 58.8108 43.2547 59.0349 47.1537 mean squared structural length of post-natals
L3_bi cm^3 1010.99 541.909 801.097 465.7 566.908 346.728 652.759 433.988 mean cubed structural length of post-natals
Ww_bi g 1355.28 691.754 1093.05 603.508 842.587 483.634 970.186 605.348 mean wet weight of post-natals
L_pi cm 9.78157 7.97216 8.65016 7.3485 7.44702 6.4632 7.59711 6.8302 mean structural length of adults
L2_pi cm^2 98.939 65.4604 84.4606 59.167 64.3976 47.3169 72.7184 56.0655 mean squared structural length of adults
L3_pi cm^3 1019.98 547.227 881.143 502.953 626.659 383.807 821.131 526.828 mean cubed structural length of adults
Ww_pi g 1367.33 698.544 1202.27 651.785 931.394 535.353 1220.43 734.846 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 3.11266 1.67109 2.62414 1.52056 2.6642 1.59106 2.67436 1.73448 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 0.152756 0.156442 0.0438464 0.0449479 yield of living structure on food
Y_VX_d mol/mol 0.0239979 0.0258054 0.0513458 0.0533164 0.000814525 0.00102298 0.0805657 0.080341 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0742827 0.0617714 0.0213218 0.0177477 yield of living reserve on food
Y_EX_d mol/mol 0.00817239 0.00713559 0.0187124 0.0157772 0.000396091 0.000403924 0.0391778 0.0317228 yield of dead reserve on food
Y_CX mol/mol 0.697494 0.696868 0.66671 0.667494 0.538181 0.545175 0.573392 0.581641 yield of CO2 on food
Y_HX mol/mol 0.741609 0.740944 0.708878 0.709712 0.572219 0.579656 0.609658 0.618428 yield of H2O on food
Y_OX mol/mol -0.885281 -0.884487 -0.846209 -0.847204 -0.683075 -0.691953 -0.727767 -0.738236 yield of O2 on food
Y_NX mol/mol 0.16096 0.160816 0.153856 0.154037 0.124196 0.12581 0.132321 0.134225 yield of N-waste on food
mu_TX J/mol 448151 447825 429027 429647 348581 353431 370562 376097 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