Carcharhinus macloti: Population traits

at T = 28 °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 stf f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.600348 0.694117 0.847059 0.847059 1 1 scaled functional response
r 1/d 0 0 0.000642448 0.000151634 0.00086746 0.000232158 spec pop growth rate
t2 d NaN NaN 1078.91 4571.18 799.054 2985.68 population doubling time
a_b d 351.058 351.058 351.058 351.058 351.058 351.058 age at birth
t_p d 1004 650.089 457.397 457.397 373.97 373.97 time since birth at puberty
S_b - 0.999837 0.999838 0.99984 0.99984 0.999841 0.999841 survival probability at birth
S_p - 0.998609 0.686873 0.998796 0.605849 0.998866 0.549528 survival probability at puberty
theta_0b - 0.0695316 0.143877 0.214057 0.229367 0.269158 0.289795 frac of ind that is embryo
theta_bp - 0.0694919 0.118007 0.170751 0.167569 0.198403 0.196196 fraction of individuals that is juvenile
theta_pi - 0.860977 0.738116 0.615192 0.603064 0.532439 0.514008 frac of ind that is adult
L_bi cm 7.18444 7.82976 8.24873 8.53247 8.6446 9.03399 mean structural length of post-natals
L2_bi cm^2 52.0045 62.5293 70.7252 76.0945 79.1052 87.5131 mean squared structural length of post-natals
L3_bi cm^3 378.84 507.51 626.832 703.418 760.606 897.331 mean cubed structural length of post-natals
Ww_bi g 1073.23 1583.03 2247.92 2522.57 3082.81 3636.98 mean wet weight of post-natals
L_pi cm 7.31355 8.16944 8.89513 9.26961 9.60334 10.1862 mean structural length of adults
L2_pi cm^2 53.6805 67.3072 80.5787 87.5826 94.7442 107.002 mean squared structural length of adults
L3_pi cm^3 395.291 558.7 742.346 841.508 958.785 1154.89 mean cubed structural length of adults
Ww_pi g 1119.83 1742.7 2662.17 3017.78 3886.05 4680.89 mean wet weight of adults
R 1/d 0.000437934 0.00109704 0.0017768 0.00210475 0.00246174 0.00306841 mean reproduction rate of adults
J_X g/d 5.52103 7.67525 10.5941 11.3984 13.9888 15.4757 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 0.0380124 0.00935768 0.0471658 0.0134613 yield of living structure on food
Y_VX_d mol/mol 0.0169528 0.0265821 0.00482433 0.0279239 0.00314079 0.0296051 yield of dead structure on food
Y_EX mol/mol 0 0 0.098306 0.0242004 0.144002 0.0410987 yield of living reserve on food
Y_EX_d mol/mol 0.0310732 0.056333 0.0124765 0.0722157 0.00958916 0.0903873 yield of dead reserve on food
Y_CX mol/mol 0.779404 0.747132 0.68173 0.700158 0.635223 0.662367 yield of CO2 on food
Y_HX mol/mol 0.732593 0.702259 0.640786 0.658106 0.597071 0.622585 yield of H2O on food
Y_OX mol/mol -0.947924 -0.908674 -0.829131 -0.851543 -0.772568 -0.805582 yield of O2 on food
Y_NX mol/mol 0.0631949 0.0605782 0.0552754 0.0567695 0.0515045 0.0537055 yield of N-waste on food
mu_TX J/mol 439224 420835 383408 393904 356588 372097 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