Synaptomys cooperi: Population traits

at T = 36.8 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.558586 0.567217 0.783608 0.783608 1 1 scaled functional response
r 1/d 0 0 0.0067334 0.00313883 0.0127686 0.00435781 spec pop growth rate
t2 d NaN NaN 102.942 220.829 54.2855 159.059 population doubling time
a_b d 8.69459 8.69459 8.69459 8.69459 8.69459 8.69459 age at birth
t_x d 190.395 171.017 52.4118 52.4118 35.007 35.007 time since birth at weaning
t_p d 76.8913 72.7397 33.359 33.359 24.5937 24.5937 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 0.999999 0.878681 0.999999 0.646544 0.999999 0.536558 survival probability at weaning
S_p - 0.996071 0.789372 0.999942 0.423773 0.999986 0.298352 survival probability at puberty
theta_0b - 0.00822212 0.0103472 0.0574276 0.06421 0.105215 0.122087 frac of ind that is embryo
theta_bx - 0.00822208 0.00961947 0.0541618 0.0492476 0.0941587 0.084233 fraction of individuals that is baby
theta_xp - 0.171649 0.153923 0.229066 0.13915 0.228836 0.124181 fraction of individuals that is juvenile
theta_pi - 0.811907 0.82611 0.659344 0.747393 0.57179 0.669499 frac of ind that is adult
L_bi cm 0.685077 0.695449 0.930372 0.937277 1.11039 1.14249 mean structural length of post-natals
L2_bi cm^2 0.469353 0.483686 0.870272 0.882819 1.25867 1.33056 mean squared structural length of post-natals
L3_bi cm^3 0.321573 0.336427 0.817541 0.834683 1.44878 1.57023 mean cubed structural length of post-natals
Ww_bi g 2.80376 2.9734 9.67021 9.87297 21.469 23.2688 mean wet weight of post-natals
L_pi cm 0.685776 0.696372 0.96108 0.961526 1.20967 1.21982 mean structural length of adults
L2_pi cm^2 0.470289 0.484934 0.923678 0.924534 1.46391 1.48828 mean squared structural length of adults
L3_pi cm^3 0.322513 0.337694 0.887736 0.888968 1.77229 1.81622 mean cubed structural length of adults
Ww_pi g 2.81196 2.9846 10.5005 10.5151 26.2629 26.914 mean wet weight of adults
R 1/d 0.00116156 0.00143694 0.00972585 0.00974435 0.0200102 0.0205768 mean reproduction rate of adults
J_X g/d 1.01423 1.06135 2.63816 2.6762 4.86923 5.14734 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 0.00208662 0.000978976 0.00379913 0.00132938 yield of living structure on food
Y_VX_d mol/mol 0.000303199 0.000369674 2.38955e-05 0.0008086 7.05587e-06 0.00137014 yield of dead structure on food
Y_EX mol/mol 0 0 0.0225947 0.0106008 0.0524989 0.0183703 yield of living reserve on food
Y_EX_d mol/mol 0.00234036 0.00289756 0.000258751 0.00875586 9.75026e-05 0.0189336 yield of dead reserve on food
Y_CX mol/mol 0.821383 0.820806 0.800736 0.80427 0.771656 0.786825 yield of CO2 on food
Y_HX mol/mol 0.700519 0.700027 0.68291 0.685924 0.658109 0.671046 yield of H2O on food
Y_OX mol/mol -0.96568 -0.965002 -0.941406 -0.94556 -0.907217 -0.925051 yield of O2 on food
Y_NX mol/mol 0.0665986 0.0665518 0.0649246 0.0652111 0.0625667 0.0637966 yield of N-waste on food
mu_TX J/mol 462936 462602 450955 453004 434036 442850 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