Megascops trichopsis: Population traits

at T = 40.2 °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_min f_max date: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.934655 0.934655 0.939769 0.939769 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00333398 0.00333398 0.000995707 0.000995707 spec pop growth rate
t2 d NaN NaN NaN NaN 207.904 207.904 696.136 696.136 population doubling time
a_b d 18.0136 18.069 18.0046 18.0597 17.9054 17.9572 17.9054 17.9572 age at birth
t_p d 195.714 NaN 150.086 NaN 78.9187 98.0933 78.9187 98.0933 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.520923 0.532914 1 1 0.49987 0.510775 survival probability at puberty
theta_0b - 0.00221169 0.00225822 0.00839675 0.00805437 0.0579662 0.0581291 0.0682676 0.0648232 frac of ind that is embryo
theta_bp - 0.00221116 0.00225769 0.00589329 0.00571825 0.0545943 0.0547384 0.0461525 0.0442953 fraction of individuals that is juvenile
theta_pi - 0.995577 0.995484 0.98571 0.986227 0.887439 0.887133 0.88558 0.890881 frac of ind that is adult
L_bi cm 1.90441 1.84293 1.91095 1.84964 1.92575 1.86957 1.96737 1.90962 mean structural length of post-natals
L2_bi cm^2 3.62861 3.39797 3.65617 3.42488 3.76008 3.53977 3.91445 3.68312 mean squared structural length of post-natals
L3_bi cm^3 6.91619 6.26713 7.00072 6.34616 7.41223 6.76183 7.84493 7.14998 mean cubed structural length of post-natals
Ww_bi g 72.938 64.1563 74.1951 65.286 83.1161 73.5871 87.9681 77.8113 mean wet weight of post-natals
L_pi cm 1.90601 1.84445 1.91541 1.85366 1.97036 1.9114 2.00849 1.94634 mean structural length of adults
L2_pi cm^2 3.63352 3.40252 3.66984 3.43691 3.90187 3.66976 4.04536 3.79741 mean squared structural length of adults
L3_pi cm^3 6.92777 6.27758 7.03287 6.37374 7.75872 7.07181 8.16591 7.42335 mean cubed structural length of adults
Ww_pi g 73.0602 64.2633 74.5358 65.5698 87.0014 76.9606 91.5674 80.7864 mean wet weight of adults
R 1/d 0.000116438 0 0.00077495 0 0.00524284 0.00111889 0.00761535 0.00320769 mean reproduction rate of adults
J_X g/d 8.46808 7.67313 8.57909 7.77622 9.38837 8.55217 9.77382 8.89851 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 0.00263222 0.00263604 0.000799201 0.000800053 yield of living structure on food
Y_VX_d mol/mol 0.000100969 0.000102768 0.000199971 0.000200191 2.28053e-07 2.37269e-07 0.000822036 0.000798732 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0268838 0.0260512 0.00816254 0.00790671 yield of living reserve on food
Y_EX_d mol/mol 0.000963853 0.00094926 0.00191936 0.00185927 2.32919e-06 2.34487e-06 0.00839576 0.00789365 yield of dead reserve on food
Y_CX mol/mol 0.722768 0.722778 0.721911 0.72196 0.699649 0.700322 0.708862 0.709496 yield of CO2 on food
Y_HX mol/mol 0.76947 0.769481 0.768557 0.768609 0.744857 0.745574 0.754665 0.75534 yield of H2O on food
Y_OX mol/mol -0.917359 -0.917372 -0.916271 -0.916333 -0.888016 -0.888871 -0.899709 -0.900514 yield of O2 on food
Y_NX mol/mol 0.166793 0.166795 0.166595 0.166606 0.161457 0.161613 0.163584 0.16373 yield of N-waste on food
mu_TX J/mol 463780 463787 463215 463247 448517 448966 454599 455020 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