Sciurus aberti: Population traits

at T = 40.7 °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 - 0.97037 0.972744 0.986372 0.986372 1 1 scaled functional response
r 1/d 0 0 0.00114452 0.000444257 0.00117727 0.000749833 spec pop growth rate
t2 d NaN NaN 605.622 1560.24 588.777 924.402 population doubling time
a_b d 14.4761 14.4761 14.4761 14.4761 14.4761 14.4761 age at birth
t_x d 759.994 543.766 387.569 387.569 336.497 336.497 time since birth at weaning
t_p d 80.4235 80.2489 79.2769 79.2769 78.3538 78.3538 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.400054 1 0.397723 1 0.395464 survival probability at weaning
S_p - 1 0.0707386 1 0.0689797 1 0.06739 survival probability at puberty
theta_0b - 0.00121229 0.0149062 0.0164323 0.0787874 0.0168985 0.120331 frac of ind that is embryo
theta_bx - 0.00121228 0.00926109 0.0161622 0.0485233 0.0166129 0.0736051 fraction of individuals that is baby
theta_xp - 0.0624323 0.0485569 0.336227 0.178906 0.304962 0.233582 fraction of individuals that is juvenile
theta_pi - 0.935143 0.927276 0.631179 0.693783 0.661526 0.572482 frac of ind that is adult
L_bi cm 3.86496 3.84043 3.75072 3.66847 3.79404 3.55541 mean structural length of post-natals
L2_bi cm^2 14.9585 14.8448 14.3208 13.9539 14.6662 13.3888 mean squared structural length of post-natals
L3_bi cm^3 57.9341 57.5366 55.1946 53.9215 57.2523 51.7421 mean cubed structural length of post-natals
Ww_bi g 624.19 621.282 603.57 589.648 633.93 572.918 mean wet weight of post-natals
L_pi cm 3.87954 3.88903 3.94314 3.94336 3.99704 3.99737 mean structural length of adults
L2_pi cm^2 15.0508 15.1246 15.5484 15.5501 15.9763 15.979 mean squared structural length of adults
L3_pi cm^3 58.3903 58.8198 61.3095 61.3197 63.8582 63.8739 mean cubed structural length of adults
Ww_pi g 629.105 635.139 670.438 670.55 707.075 707.249 mean wet weight of adults
R 1/d 9.5456e-05 0.00124278 0.00781361 0.00783956 0.0144037 0.0144434 mean reproduction rate of adults
J_X g/d 41.0367 40.8247 39.9352 38.9121 41.4635 37.852 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 0.00158185 0.000615619 0.00162556 0.00102499 yield of living structure on food
Y_VX_d mol/mol 0.000119302 0.000262886 5.35371e-08 0.000926844 6.06902e-08 0.00150493 yield of dead structure on food
Y_EX mol/mol 0 0 0.0157161 0.00611636 0.0163735 0.0103243 yield of living reserve on food
Y_EX_d mol/mol 0.00116607 0.00257577 5.31908e-07 0.00920848 6.11306e-07 0.0151585 yield of dead reserve on food
Y_CX mol/mol 0.822639 0.821202 0.807827 0.808226 0.807178 0.797916 yield of CO2 on food
Y_HX mol/mol 0.70159 0.700365 0.688958 0.689298 0.688404 0.680505 yield of H2O on food
Y_OX mol/mol -0.967157 -0.965468 -0.949743 -0.950211 -0.94898 -0.938091 yield of O2 on food
Y_NX mol/mol 0.0667005 0.066584 0.0654995 0.0655318 0.0654469 0.0646959 yield of N-waste on food
mu_TX J/mol 463662 462829 455074 455305 454697 449327 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