Mauremys reevesii: 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 - 0.217977 0.217977 0.285856 0.285856 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00240714 0.00240714 0.000178092 0.000178092 spec pop growth rate
t2 d NaN NaN NaN NaN 287.955 287.955 3892.08 3892.08 population doubling time
a_b d 94.6204 94.8988 92.1491 92.3819 85.4758 85.5604 85.4758 85.5604 age at birth
t_p d 840.138 951.922 434.79 454.948 183.696 185.192 183.696 185.192 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 0.999997 0.999997 0.528183 0.537096 0.999999 0.999999 0.321257 0.323366 survival probability at puberty
theta_0b - 0.0104677 0.0106046 0.0445827 0.0430141 0.185967 0.186133 0.323292 0.31814 frac of ind that is embryo
theta_bp - 0.0104719 0.0106089 0.0317726 0.0309152 0.151403 0.151508 0.178619 0.176302 fraction of individuals that is juvenile
theta_pi - 0.97906 0.978786 0.923645 0.926071 0.662631 0.662359 0.498089 0.505558 frac of ind that is adult
L_bi cm 1.19108 1.15897 1.52839 1.4891 2.5679 2.53701 3.19672 3.16749 mean structural length of post-natals
L2_bi cm^2 1.42134 1.34553 2.35976 2.23813 8.07878 7.85215 13.7616 13.3579 mean squared structural length of post-natals
L3_bi cm^3 1.69846 1.56412 3.66606 3.38349 29.0938 27.7448 67.0848 63.5173 mean cubed structural length of post-natals
Ww_bi g 5.17893 4.68158 13.518 12.2271 302.604 281.432 697.747 644.295 mean wet weight of post-natals
L_pi cm 1.1952 1.16286 1.55184 1.51069 2.92002 2.88301 3.99084 3.93015 mean structural length of adults
L2_pi cm^2 1.42956 1.35314 2.41606 2.28897 9.6776 9.40214 18.3412 17.6719 mean squared structural length of adults
L3_pi cm^3 1.71095 1.57545 3.77074 3.47601 35.475 33.8265 90.7738 85.3117 mean cubed structural length of adults
Ww_pi g 5.21701 4.71549 13.904 12.5615 368.974 343.123 944.136 865.37 mean wet weight of adults
R 1/d 0.000117524 8.57303e-05 0.000534377 0.000480143 0.00302913 0.0029516 0.0075887 0.00729462 mean reproduction rate of adults
J_X g/d 0.105415 0.0970604 0.229514 0.211724 2.74877 2.59852 4.68232 4.42055 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 0.0254778 0.0257013 0.00255157 0.00255893 yield of living structure on food
Y_VX_d mol/mol 0.00184413 0.00186175 0.00374694 0.00374115 1.2204e-05 1.26568e-05 0.00635407 0.00638351 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.239516 0.235003 0.0239872 0.0233979 yield of living reserve on food
Y_EX_d mol/mol 0.00377898 0.00371066 0.0100693 0.00977847 0.00011473 0.000115729 0.0597344 0.0583683 yield of dead reserve on food
Y_CX mol/mol 0.719064 0.719105 0.712407 0.712648 0.508222 0.511706 0.648373 0.649932 yield of CO2 on food
Y_HX mol/mol 0.764543 0.764587 0.757465 0.757722 0.540366 0.544071 0.689381 0.691039 yield of H2O on food
Y_OX mol/mol -0.912658 -0.91271 -0.904209 -0.904515 -0.645051 -0.649473 -0.822935 -0.824914 yield of O2 on food
Y_NX mol/mol 0.165938 0.165947 0.164402 0.164457 0.117282 0.118086 0.149625 0.149984 yield of N-waste on food
mu_TX J/mol 461402 461430 457066 457226 322234 324565 414699 415738 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