Geocapromys ingrahami: Population traits

at T = 36 °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 - 0.989172 0.998698 0.999349 0.999349 1 1 scaled functional response
r 1/d 0 0 0.00100047 3.04338e-05 0.00104301 5.95923e-05 spec pop growth rate
t2 d NaN NaN 692.824 22775.6 664.562 11631.5 population doubling time
a_b d 55.0579 55.0579 55.0579 55.0579 55.0579 55.0579 age at birth
t_x d 834.671 651.736 644.989 644.989 638.561 638.561 time since birth at weaning
t_p d 58.8745 58.5378 58.5151 58.5151 58.4925 58.4925 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_x - 0.999987 0.52072 0.999987 0.520491 0.999987 0.520262 survival probability at weaning
S_p - 0.979949 0.236877 0.99156 0.236707 0.991841 0.236533 survival probability at puberty
theta_0b - 0.0223543 0.0812006 0.0606005 0.0841712 0.0624847 0.0870554 frac of ind that is embryo
theta_bx - 0.022354 0.0571675 0.0573518 0.0591519 0.0589966 0.0610725 fraction of individuals that is baby
theta_xp - 0.314951 0.245423 0.450659 0.249051 0.454243 0.252426 fraction of individuals that is juvenile
theta_pi - 0.640341 0.616209 0.431388 0.607625 0.424276 0.599446 frac of ind that is adult
L_bi cm 2.73512 2.696 2.65663 2.69268 2.6533 2.6895 mean structural length of post-natals
L2_bi cm^2 7.52609 7.37219 7.1626 7.35786 7.1475 7.34412 mean squared structural length of post-natals
L3_bi cm^3 20.7944 20.348 19.5126 20.3011 19.4606 20.2563 mean cubed structural length of post-natals
Ww_bi g 631.071 623.274 598.063 622.23 596.846 621.248 mean wet weight of post-natals
L_pi cm 2.80549 2.83217 2.83351 2.83398 2.83528 2.83579 mean structural length of adults
L2_pi cm^2 7.8708 8.0212 8.0288 8.03145 8.03882 8.04168 mean squared structural length of adults
L3_pi cm^3 22.0815 22.7174 22.7497 22.761 22.7923 22.8045 mean cubed structural length of adults
Ww_pi g 670.132 695.852 697.28 697.625 699.027 699.4 mean wet weight of adults
R 1/d 0.000633043 0.00239098 0.00247991 0.00251045 0.00259687 0.00262988 mean reproduction rate of adults
J_X g/d 21.7737 21.5338 20.9353 21.506 20.9047 21.4798 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 0.00093248 2.87287e-05 0.000970961 5.61978e-05 yield of living structure on food
Y_VX_d mol/mol 0.000421021 0.000815706 0.000151045 0.000818416 0.000144851 0.000821628 yield of dead structure on food
Y_EX mol/mol 0 0 0.0276481 0.000851807 0.0288078 0.00166735 yield of living reserve on food
Y_EX_d mol/mol 0.0123562 0.02417 0.0044785 0.0242661 0.00429763 0.0243772 yield of dead reserve on food
Y_CX mol/mol 0.812009 0.800716 0.793109 0.79981 0.792173 0.798925 yield of CO2 on food
Y_HX mol/mol 0.758363 0.747816 0.740711 0.74697 0.739838 0.746143 yield of H2O on food
Y_OX mol/mol -0.987579 -0.973844 -0.964592 -0.972742 -0.963454 -0.971665 yield of O2 on food
Y_NX mol/mol 0.0658386 0.0649229 0.0643061 0.0648495 0.0642303 0.0647777 yield of N-waste on food
mu_TX J/mol 457461 450878 446443 450350 445898 449834 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