Atheresthes evermanni: Population traits

at T = 1.7 °C with background hazards for embryo, larva, 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 abj f_min f_max date: 2024/09/10
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.236463 0.236463 0.236463 0.236463 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00707575 0.00707575 0.00178293 0.00178293 spec pop growth rate
t2 d NaN NaN NaN NaN 97.9609 97.9609 388.769 388.769 population doubling time
a_b d 15.1361 15.2027 15.1361 15.2027 14.903 14.9179 14.903 14.9179 age at birth
t_j d 0.0174942 0.0177609 0.0174942 0.0177609 0.0163961 0.0164634 0.0163961 0.0164634 time since birth at metam
t_p d 7532.75 NaN 7532.75 NaN 1320.58 1382.36 1320.58 1382.36 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.996808 0.996824 1 1 0.996768 0.996771 survival probability at metam
S_p - 1 1 0.273685 0.278498 1 1 0.255206 0.256347 survival probability at puberty
theta_0b - 0.00120385 0.00129385 0.353571 0.324246 0.0999899 0.100105 0.517409 0.515857 frac of ind that is embryo
theta_bj - 1.3927e-06 1.51341e-06 0.000408384 0.000378666 0.000104409 0.000104823 0.000561391 0.000561302 frac of ind between b and j
theta_jp - 0.00120358 0.00129391 0.184093 0.170265 0.0899693 0.0900424 0.254663 0.254359 frac of ind between j and p
theta_pi - 0.997591 0.997411 0.461927 0.50511 0.809936 0.809748 0.227366 0.229223 frac of ind that is adult
L_bi cm 1.00705 0.843619 0.464281 0.445559 0.298592 0.29413 0.107548 0.107865 mean structural length of post-natals
L2_bi cm^2 1.03494 0.724753 0.422875 0.344965 0.152742 0.146661 0.0373745 0.0370818 mean squared structural length of post-natals
L3_bi cm^3 1.07146 0.626797 0.425854 0.291019 0.11028 0.102275 0.0348188 0.0331078 mean cubed structural length of post-natals
Ww_bi g 25.6842 12.6355 10.2082 5.86662 10.8234 8.38884 3.41727 2.71559 mean wet weight of post-natals
L_pi cm 1.00821 0.844657 0.633127 0.582102 0.326751 0.321831 0.180875 0.180916 mean structural length of adults
L2_pi cm^2 1.03618 0.725692 0.591065 0.460908 0.169491 0.162752 0.0772482 0.076265 mean squared structural length of adults
L3_pi cm^3 1.07276 0.627611 0.595916 0.389308 0.122533 0.113649 0.0738089 0.0698336 mean cubed structural length of adults
Ww_pi g 25.7152 12.6519 14.2848 7.84802 12.026 9.32181 7.24395 5.72795 mean wet weight of adults
R 1/d 3.4796 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.193372 0.112942 0.079012 0.0537579 0.120693 0.0966553 0.0295324 0.0244383 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 0.00646531 0.00748711 0.00210208 0.00241542 yield of living structure on food
Y_VX_d mol/mol 0.000479226 0.000509625 0.00131923 0.00140682 5.44714e-08 7.56315e-08 0.00406714 0.00466686 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.62807 0.606626 0.204206 0.195704 yield of living reserve on food
Y_EX_d mol/mol 0.0110084 0.00976386 0.0303042 0.0269532 5.29161e-06 6.12787e-06 0.395101 0.378122 yield of dead reserve on food
Y_CX mol/mol 0.879137 0.880352 0.859002 0.862265 0.256084 0.276505 0.285149 0.309717 yield of CO2 on food
Y_HX mol/mol 0.632491 0.633364 0.618004 0.620352 0.184238 0.19893 0.205149 0.222824 yield of H2O on food
Y_OX mol/mol -0.956062 -0.957382 -0.934164 -0.937713 -0.278491 -0.3007 -0.3101 -0.336817 yield of O2 on food
Y_NX mol/mol 0.131871 0.132053 0.12885 0.12934 0.0384126 0.0414758 0.0427724 0.0464575 yield of N-waste on food
mu_TX J/mol 466206 466875 455173 456972 123826 135109 139797 153355 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