Geocrinia vitellina: Population traits

at T = 15 °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 - 0.587249 0.587249 0.647885 0.647885 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00161742 0.00161742 0.000580126 0.000580126 spec pop growth rate
t2 d NaN NaN NaN NaN 428.55 428.55 1194.82 1194.82 population doubling time
a_b d 85.417 85.417 84.0073 84.0073 77.9917 77.9917 77.9917 77.9917 age at birth
t_p d 5414.77 5414.77 3439.31 3439.31 1357.98 1357.98 1357.98 1357.98 time since birth at puberty
S_b - 0.999966 0.999966 0.999967 0.999967 0.999973 0.999973 0.999973 0.999973 survival probability at birth
S_p - 0.999787 0.999787 0.842581 0.842581 0.99984 0.99984 0.765412 0.765412 survival probability at puberty
theta_0b - 0.015163 0.015163 0.0661808 0.0661808 0.119105 0.119105 0.170786 0.170786 frac of ind that is embryo
theta_bp - 0.0152143 0.0152143 0.0609035 0.0609035 0.105186 0.105186 0.143124 0.143124 fraction of individuals that is juvenile
theta_pi - 0.969623 0.969623 0.872916 0.872916 0.775709 0.775709 0.68609 0.68609 frac of ind that is adult
L_bi cm 0.503244 0.503244 0.456182 0.456182 0.415756 0.415756 0.411117 0.411117 mean structural length of post-natals
L2_bi cm^2 0.265743 0.265743 0.2314 0.2314 0.196635 0.196635 0.202518 0.202518 mean squared structural length of post-natals
L3_bi cm^3 0.145133 0.145133 0.126961 0.126961 0.104961 0.104961 0.118625 0.118625 mean cubed structural length of post-natals
Ww_bi g 0.1642 0.1642 0.145362 0.145362 0.128442 0.128442 0.145162 0.145162 mean wet weight of post-natals
L_pi cm 0.507539 0.507539 0.471934 0.471934 0.44007 0.44007 0.447656 0.447656 mean structural length of adults
L2_pi cm^2 0.269086 0.269086 0.243839 0.243839 0.215706 0.215706 0.233133 0.233133 mean squared structural length of adults
L3_pi cm^3 0.147221 0.147221 0.134964 0.134964 0.117393 0.117393 0.140618 0.140618 mean cubed structural length of adults
Ww_pi g 0.166561 0.166561 0.154526 0.154526 0.143655 0.143655 0.172076 0.172076 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0.000766778 0.000766778 mean reproduction rate of adults
J_X g/d 0.00063665 0.00063665 0.000611615 0.000611615 0.000802191 0.000802191 0.000826191 0.000826191 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 0.211629 0.211629 0.0832947 0.0832947 yield of living structure on food
Y_VX_d mol/mol 0.0606767 0.0606767 0.102403 0.102403 0.00396335 0.00396335 0.125953 0.125953 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0473433 0.0473433 0.0186338 0.0186338 yield of living reserve on food
Y_EX_d mol/mol 0.0079713 0.0079713 0.014842 0.014842 0.00088664 0.00088664 0.0281768 0.0281768 yield of dead reserve on food
Y_CX mol/mol 0.760329 0.760329 0.715377 0.715377 0.579793 0.579793 0.586975 0.586975 yield of CO2 on food
Y_HX mol/mol 0.649362 0.649362 0.610971 0.610971 0.495175 0.495175 0.501308 0.501308 yield of H2O on food
Y_OX mol/mol -0.8939 -0.8939 -0.841051 -0.841051 -0.681648 -0.681648 -0.690092 -0.690092 yield of O2 on food
Y_NX mol/mol 0.0616483 0.0616483 0.0580035 0.0580035 0.0470102 0.0470102 0.0475925 0.0475925 yield of N-waste on food
mu_TX J/mol 430256 430256 406059 406059 332442 332442 336324 336324 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