Callospermophilus saturatus: Population traits

at T = 36.3 °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: 2024/07/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.994389 0.99613 0.998065 0.998065 1 1 scaled functional response
r 1/d 0 0 0.0020918 0.000338221 0.00260449 0.000571493 spec pop growth rate
t2 d NaN NaN 331.364 2049.39 266.135 1212.87 population doubling time
a_b d 12.5983 12.5983 12.5983 12.5983 12.5983 12.5983 age at birth
t_x d 977.494 694.637 612.413 612.413 564.736 564.736 time since birth at weaning
t_p d 46.3135 46.2629 46.2071 46.2071 46.1515 46.1515 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.38945 1 0.38913 1 0.388811 survival probability at weaning
S_p - 1 0.0828082 1 0.0824876 1 0.0821689 survival probability at puberty
theta_0b - 0.00317298 0.0357739 0.0260172 0.0612334 0.0322813 0.0817903 frac of ind that is embryo
theta_bx - 0.00317296 0.0218461 0.0253404 0.0372324 0.0312391 0.0495781 fraction of individuals that is baby
theta_xp - 0.243015 0.181009 0.67835 0.250996 0.714202 0.295736 fraction of individuals that is juvenile
theta_pi - 0.750639 0.761371 0.270292 0.650538 0.222277 0.572895 frac of ind that is adult
L_bi cm 1.68721 1.65752 1.60202 1.62619 1.58172 1.6003 mean structural length of post-natals
L2_bi cm^2 2.85483 2.78455 2.62233 2.70702 2.56823 2.64328 mean squared structural length of post-natals
L3_bi cm^3 4.83784 4.70599 4.34368 4.55429 4.2313 4.43025 mean cubed structural length of post-natals
Ww_bi g 249.553 243.169 224.875 235.778 219.473 229.793 mean wet weight of post-natals
L_pi cm 1.701 1.70398 1.70729 1.70729 1.7106 1.7106 mean structural length of adults
L2_pi cm^2 2.89341 2.90355 2.91484 2.91484 2.92615 2.92615 mean squared structural length of adults
L3_pi cm^3 4.92169 4.94758 4.97647 4.97647 5.00547 5.00547 mean cubed structural length of adults
Ww_pi g 253.879 255.652 257.635 257.635 259.629 259.629 mean wet weight of adults
R 1/d 0.000344699 0.00375131 0.00754216 0.00754228 0.0113357 0.0113361 mean reproduction rate of adults
J_X g/d 22.0808 21.5749 20.3574 21.015 19.9762 20.5599 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 0.000446328 7.32982e-05 0.000551676 0.000123145 yield of living structure on food
Y_VX_d mol/mol 5.63161e-05 0.000135584 1.66647e-07 0.000168236 3.23476e-08 0.000211238 yield of dead structure on food
Y_EX mol/mol 0 0 0.0226603 0.00372139 0.0280632 0.00626428 yield of living reserve on food
Y_EX_d mol/mol 0.00284867 0.00687031 8.46076e-06 0.00854143 1.64549e-06 0.0107455 yield of dead reserve on food
Y_CX mol/mol 0.821141 0.817348 0.802447 0.812262 0.797358 0.807785 yield of CO2 on food
Y_HX mol/mol 0.700312 0.697077 0.684369 0.69274 0.680029 0.688922 yield of H2O on food
Y_OX mol/mol -0.965396 -0.960936 -0.943417 -0.954956 -0.937434 -0.949693 yield of O2 on food
Y_NX mol/mol 0.066579 0.0662714 0.0650632 0.065859 0.0646506 0.0654961 yield of N-waste on food
mu_TX J/mol 462782 460568 451871 457600 448901 454987 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