Toxostoma longirostre: Population traits

at T = 41.6 °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_minf f_max date: 2025/06/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.898908 0.913894 0.956947 0.956947 1 1 scaled functional response
r 1/d 0 0 0.0038623 0.000828938 0.00607324 0.0013838 spec pop growth rate
t2 d NaN NaN 179.465 836.187 114.131 500.901 population doubling time
a_b d 8.2612 8.24836 8.21359 8.21359 8.18162 8.18162 age at birth
t_p d 93.0988 65.413 45.8584 45.8584 38.074 38.074 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.508716 1 0.494581 1 0.481878 survival probability at puberty
theta_0b - 0.00251825 0.0116151 0.0312453 0.03554 0.0484816 0.0572178 frac of ind that is embryo
theta_bp - 0.00251825 0.00808787 0.0302694 0.0242453 0.0461308 0.0383697 fraction of individuals that is juvenile
theta_pi - 0.994964 0.980297 0.938485 0.940215 0.905388 0.904413 frac of ind that is adult
L_bi cm 2.00284 2.02858 2.05391 2.09219 2.09221 2.15323 mean structural length of post-natals
L2_bi cm^2 4.01459 4.12443 4.26355 4.41016 4.45384 4.69717 mean squared structural length of post-natals
L3_bi cm^3 8.05122 8.39706 8.91202 9.33786 9.58965 10.3256 mean cubed structural length of post-natals
Ww_bi g 46.2791 48.9316 53.9591 56.5374 60.2426 64.8656 mean wet weight of post-natals
L_pi cm 2.005 2.03597 2.08258 2.11669 2.13894 2.19576 mean structural length of adults
L2_pi cm^2 4.02138 4.14777 4.35685 4.48989 4.60967 4.83964 mean squared structural length of adults
L3_pi cm^3 8.06765 8.45399 9.14695 9.53902 9.99297 10.6968 mean cubed structural length of adults
Ww_pi g 46.3735 49.2634 55.3815 57.7553 62.7763 67.1978 mean wet weight of adults
R 1/d 0.000414032 0.00260041 0.0064971 0.00853883 0.0109758 0.0145522 mean reproduction rate of adults
J_X g/d 9.94986 10.3925 11.2491 11.636 12.2799 12.9508 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 0.00305987 0.000665223 0.00474274 0.00110329 yield of living structure on food
Y_VX_d mol/mol 0.000249032 0.000523064 2.17106e-06 0.000884876 7.44188e-07 0.00132361 yield of dead structure on food
Y_EX mol/mol 0 0 0.0154666 0.00336246 0.0250514 0.00582765 yield of living reserve on food
Y_EX_d mol/mol 0.00118242 0.00252495 1.09739e-05 0.00447273 3.93084e-06 0.00699136 yield of dead reserve on food
Y_CX mol/mol 0.72247 0.721156 0.708569 0.716007 0.699421 0.711246 yield of CO2 on food
Y_HX mol/mol 0.769152 0.767754 0.754354 0.762272 0.744615 0.757203 yield of H2O on food
Y_OX mol/mol -0.916981 -0.915314 -0.899338 -0.908778 -0.887727 -0.902735 yield of O2 on food
Y_NX mol/mol 0.166724 0.166421 0.163516 0.165232 0.161405 0.164134 yield of N-waste on food
mu_TX J/mol 463589 462728 454477 459352 448471 456226 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