Paramesotriton hongkongensis: Population traits

at T = 20 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.685325 0.685325 0.70148 0.70148 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00416754 0.00416754 0.00142441 0.00142441 spec pop growth rate
t2 d NaN NaN NaN NaN 166.321 166.321 486.621 486.621 population doubling time
a_b d 32.3009 32.5278 32.1757 32.4013 30.3672 30.5712 30.3672 30.5712 age at birth
t_p d 4949.77 1.98608e+22 3102.81 1.98608e+22 1083.61 1162.09 1083.61 1162.09 time since birth at puberty
S_b - 0.999997 0.999997 0.999997 0.999997 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_p - 0.999985 0.999984 0.646808 0.655423 0.999988 0.999987 0.57577 0.583935 survival probability at puberty
theta_0b - 0.00707983 0.00723531 0.125507 0.120992 0.118858 0.119608 0.277258 0.272097 frac of ind that is embryo
theta_bp - 0.00708755 0.00724344 0.100889 0.0979111 0.10481 0.105384 0.201693 0.199279 fraction of individuals that is juvenile
theta_pi - 0.985833 0.985521 0.773604 0.781096 0.776331 0.775007 0.521049 0.528625 frac of ind that is adult
L_bi cm 1.10824 1.06296 0.764676 0.745204 0.57903 0.564465 0.470276 0.465355 mean structural length of post-natals
L2_bi cm^2 1.29427 1.18994 0.76628 0.71878 0.427804 0.403931 0.326236 0.315467 mean squared structural length of post-natals
L3_bi cm^3 1.55053 1.36646 0.868243 0.781139 0.381255 0.347499 0.315593 0.295259 mean cubed structural length of post-natals
Ww_bi g 2.26377 1.96923 1.27705 1.13384 0.637158 0.571172 0.527423 0.485306 mean wet weight of post-natals
L_pi cm 1.11465 1.06918 0.836135 0.811539 0.626775 0.610698 0.566004 0.557019 mean structural length of adults
L2_pi cm^2 1.30323 1.19834 0.860063 0.803009 0.478659 0.451965 0.43315 0.415665 mean squared structural length of adults
L3_pi cm^3 1.5616 1.37642 0.98013 0.877778 0.431153 0.393186 0.433383 0.402353 mean cubed structural length of adults
Ww_pi g 2.27993 1.98359 1.44162 1.27411 0.720546 0.646266 0.724274 0.661334 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 0.0206736 0.0182272 0.0125285 0.0112696 0.00997105 0.00902829 0.00760374 0.007051 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 0.159351 0.160408 0.0591201 0.0596466 yield of living structure on food
Y_VX_d mol/mol 0.0219312 0.0222535 0.0473415 0.0478142 0.000322745 0.000338731 0.0973603 0.0975385 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.106958 0.103249 0.039682 0.0383925 yield of living reserve on food
Y_EX_d mol/mol 0.0100883 0.00981647 0.0222903 0.021589 0.00021663 0.000218029 0.0653492 0.0627821 yield of dead reserve on food
Y_CX mol/mol 0.79421 0.794163 0.759419 0.75963 0.576994 0.57943 0.58193 0.584845 yield of CO2 on food
Y_HX mol/mol 0.678298 0.678258 0.648585 0.648765 0.492784 0.494864 0.497 0.49949 yield of H2O on food
Y_OX mol/mol -0.933733 -0.933679 -0.89283 -0.893079 -0.678357 -0.681221 -0.684161 -0.687588 yield of O2 on food
Y_NX mol/mol 0.0643954 0.0643916 0.0615745 0.0615916 0.0467833 0.0469808 0.0471835 0.0474199 yield of N-waste on food
mu_TX J/mol 448130 448118 429058 429205 328010 329488 330736 332476 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