Caiman latirostris: Population traits

at T = 25 °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 - 0.635436 0.653807 0.826904 0.826904 1 1 scaled functional response
r 1/d 0 0 0.00105796 0.000220785 0.00142322 0.000304081 spec pop growth rate
t2 d NaN NaN 655.171 3139.47 487.027 2279.49 population doubling time
a_b d 139.083 138.593 134.867 134.867 132.239 132.239 age at birth
t_p d 13024.5 6480.28 2949.41 2949.41 2255.05 2255.05 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999997 0.42705 0.999997 0.394516 0.999997 0.372094 survival probability at puberty
theta_0b - 0.00684126 0.206555 0.132966 0.364663 0.171534 0.405185 frac of ind that is embryo
theta_bp - 0.00684373 0.134334 0.115318 0.221832 0.142141 0.2372 fraction of individuals that is juvenile
theta_pi - 0.986315 0.659112 0.751716 0.413505 0.686324 0.357615 frac of ind that is adult
L_bi cm 15.9996 11.3101 8.37632 7.01175 7.80802 6.45909 mean structural length of post-natals
L2_bi cm^2 264.797 168.856 91.0754 82.0208 81.4971 73.0307 mean squared structural length of post-natals
L3_bi cm^3 4448.46 2775.67 1176.62 1299.93 1045.52 1211.13 mean cubed structural length of post-natals
Ww_bi g 10341.6 6559.08 3205.02 3540.91 3225.21 3736.08 mean wet weight of post-natals
L_pi cm 16.0921 13.0864 9.24345 9.35738 8.852 8.96993 mean structural length of adults
L2_pi cm^2 266.584 201.878 103.889 122.217 96.7584 116.632 mean squared structural length of adults
L3_pi cm^3 4479.19 3337.66 1353.85 1986.89 1257.4 2000.98 mean cubed structural length of adults
Ww_pi g 10413 7887.09 3687.8 5412.14 3878.83 6172.61 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 24.9181 16.3493 11.1529 10.0441 12.0691 10.8152 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 0.111614 0.0285744 0.123291 0.0340519 yield of living structure on food
Y_VX_d mol/mol 0.010437 0.0252316 9.58619e-05 0.0528054 4.72329e-05 0.0610469 yield of dead structure on food
Y_EX mol/mol 0 0 0.192414 0.0492603 0.257036 0.0709914 yield of living reserve on food
Y_EX_d mol/mol 0.0138265 0.0343921 0.000165259 0.0910326 9.84711e-05 0.127271 yield of dead reserve on food
Y_CX mol/mol 0.703919 0.675189 0.476398 0.543524 0.414499 0.485277 yield of CO2 on food
Y_HX mol/mol 0.74844 0.717893 0.506529 0.5779 0.440715 0.51597 yield of H2O on food
Y_OX mol/mol -0.893435 -0.85697 -0.604659 -0.689857 -0.526095 -0.615929 yield of O2 on food
Y_NX mol/mol 0.162443 0.155813 0.109938 0.125429 0.0956536 0.111987 yield of N-waste on food
mu_TX J/mol 451750 433365 305361 348528 264739 310442 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