Mastomys coucha: Population traits

at T = 36.2 °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_min f_max date: 2023/04/15
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.726611 0.726611 0.731425 0.731425 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0174139 0.0174139 0.00807662 0.00807662 spec pop growth rate
t2 d NaN NaN NaN NaN 39.8043 39.8043 85.8215 85.8215 population doubling time
a_b d 14.7811 14.7811 14.7811 14.7811 14.7811 14.7811 14.7811 14.7811 age at birth
t_x d 593.681 228.788 462.233 220.876 112.017 99.2613 112.017 99.2613 time since birth at weaning
t_p d 25.7757 24.3026 25.6379 24.1879 20.9952 20.2401 20.9952 20.2401 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 0.999999 0.999999 0.570164 0.54023 0.999999 0.999999 0.466376 0.447164 survival probability at weaning
S_p - 0.97057 0.998802 0.28623 0.248883 0.999897 0.999938 0.168313 0.152914 survival probability at puberty
theta_0b - 0.00914127 0.00887114 0.03001 0.0336313 0.226958 0.226955 0.327922 0.345824 frac of ind that is embryo
theta_bx - 0.00914121 0.00887108 0.0221652 0.0241663 0.175451 0.17545 0.195767 0.202317 fraction of individuals that is baby
theta_xp - 0.355431 0.128401 0.276209 0.132834 0.487739 0.460397 0.311113 0.28336 fraction of individuals that is juvenile
theta_pi - 0.626286 0.853857 0.671616 0.809369 0.109853 0.137198 0.165198 0.168499 frac of ind that is adult
L_bi cm 0.908602 0.979925 0.907854 0.976844 0.942415 0.986173 0.938211 0.969525 mean structural length of post-natals
L2_bi cm^2 0.827191 0.962586 0.827798 0.959824 0.940476 1.03897 0.949163 1.02853 mean squared structural length of post-natals
L3_bi cm^3 0.754119 0.947107 0.757024 0.946661 0.981398 1.15164 1.0162 1.16693 mean cubed structural length of post-natals
Ww_bi g 9.23473 12.4473 9.3267 12.5176 16.1704 20.3968 16.7439 20.6676 mean wet weight of post-natals
L_pi cm 0.916693 0.989779 0.922765 0.996332 1.24062 1.32252 1.2487 1.3371 mean structural length of adults
L2_pi cm^2 0.840326 0.979662 0.851496 0.992677 1.53936 1.74979 1.55946 1.78854 mean squared structural length of adults
L3_pi cm^3 0.770321 0.969649 0.785731 0.989035 1.91032 2.31608 1.94781 2.39333 mean cubed structural length of adults
Ww_pi g 9.43313 12.7436 9.68037 13.0779 31.4763 41.0203 32.0939 42.3885 mean wet weight of adults
R 1/d 0.000987231 0.0260654 0.00301741 0.0283839 0.122555 0.157081 0.126435 0.164664 mean reproduction rate of adults
J_X g/d 1.22878 1.54393 1.23783 1.5497 1.92271 2.29345 1.94047 2.27041 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.00888845 0.00874429 0.00422963 0.00415116 yield of living structure on food
Y_VX_d mol/mol 0.000391265 0.000380302 0.000741067 0.000748681 1.72275e-06 1.56185e-06 0.00454746 0.00467915 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.137566 0.146126 0.0654618 0.0693703 yield of living reserve on food
Y_EX_d mol/mol 0.00440006 0.0046178 0.00838904 0.00915104 2.66629e-05 2.61002e-05 0.0703807 0.0781936 yield of dead reserve on food
Y_CX mol/mol 0.819396 0.819205 0.815383 0.814671 0.688332 0.680547 0.690055 0.679163 yield of CO2 on food
Y_HX mol/mol 0.698824 0.698661 0.695402 0.694794 0.587046 0.580407 0.588515 0.579226 yield of H2O on food
Y_OX mol/mol -0.963344 -0.963119 -0.958626 -0.957789 -0.809255 -0.800103 -0.811281 -0.798476 yield of O2 on food
Y_NX mol/mol 0.0664375 0.066422 0.0661121 0.0660544 0.0558107 0.0551795 0.0559504 0.0550673 yield of N-waste on food
mu_TX J/mol 461779 461667 459450 459034 385570 381011 386572 380206 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer