Neohelice granulata: Population traits

at T = 21 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.552343 0.552343 0.684602 0.684602 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0104768 0.0104768 0.000809499 0.000809499 spec pop growth rate
t2 d NaN NaN NaN NaN 66.16 66.16 856.267 856.267 population doubling time
a_b d 8.59505 8.58411 8.28854 8.27798 7.77619 7.7664 7.77619 7.7664 age at birth
t_j d 69.2424 68.7393 56.4739 56.0791 40.1813 39.9204 40.1813 39.9204 time since birth at metam
t_p d 3993.21 3338.33 1346.21 1323.61 716.49 709.413 716.49 709.413 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999991 0.999991 0.570142 0.568281 0.999994 0.999994 0.475751 0.473879 survival probability at metam
S_p - 0.999863 0.999866 0.0217461 0.0217407 0.999953 0.999954 0.0215253 0.0215217 survival probability at puberty
theta_0b - 0.00343984 0.0034276 0.346003 0.347336 0.0781457 0.0780514 0.418252 0.41953 frac of ind that is embryo
theta_bj - 0.00344805 0.00343575 0.265267 0.265892 0.0721522 0.0720722 0.29394 0.294329 frac of ind between b and j
theta_jp - 0.0243282 0.0240754 0.338416 0.336606 0.244702 0.243157 0.251956 0.250371 frac of ind between j and p
theta_pi - 0.968784 0.969061 0.0503137 0.0501659 0.605 0.606719 0.0358529 0.0357701 frac of ind that is adult
L_bi cm 1.21567 1.22564 0.0929679 0.0930915 0.330567 0.332821 0.0764409 0.0764976 mean structural length of post-natals
L2_bi cm^2 1.66518 1.69227 0.0570225 0.0575504 0.205115 0.207932 0.0346075 0.0348494 mean squared structural length of post-natals
L3_bi cm^3 2.38438 2.44239 0.083839 0.0853195 0.17597 0.179589 0.056371 0.0572099 mean cubed structural length of post-natals
Ww_bi g 2.71534 2.78397 0.0982626 0.100109 0.220191 0.225061 0.0705369 0.0716955 mean wet weight of post-natals
L_pi cm 1.24848 1.25841 0.607753 0.609854 0.467695 0.470019 0.479168 0.480116 mean structural length of adults
L2_pi cm^2 1.71275 1.74015 0.707945 0.715449 0.309721 0.313169 0.519473 0.523455 mean squared structural length of adults
L3_pi cm^3 2.45273 2.51171 1.08769 1.10793 0.267883 0.272653 0.912042 0.925759 mean cubed structural length of adults
Ww_pi g 2.79317 2.86299 1.27481 1.29998 0.335202 0.341689 1.14124 1.16016 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0220339 0.0225643 0.000916463 0.000932219 0.00493004 0.00503612 0.00080239 0.00081438 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 0.373953 0.373607 0.0568704 0.056867 yield of living structure on food
Y_VX_d mol/mol 0.0694439 0.0692615 0.146057 0.145693 0.000642531 0.000637132 0.174687 0.174368 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.093974 0.0945974 0.0142915 0.0143988 yield of living reserve on food
Y_EX_d mol/mol 0.00963903 0.00968646 0.0251277 0.0252547 0.000161467 0.000161322 0.0438987 0.04415 yield of dead reserve on food
Y_CX mol/mol 0.811542 0.811677 0.71944 0.719677 0.421894 0.421623 0.600877 0.600842 yield of CO2 on food
Y_HX mol/mol 0.585212 0.585309 0.518796 0.518967 0.304233 0.304037 0.433299 0.433274 yield of H2O on food
Y_OX mol/mol -0.882552 -0.882699 -0.782391 -0.782649 -0.45881 -0.458515 -0.653454 -0.653415 yield of O2 on food
Y_NX mol/mol 0.121731 0.121752 0.107916 0.107952 0.0632841 0.0632434 0.0901316 0.0901262 yield of N-waste on food
mu_TX J/mol 432477 432542 385651 385763 233428 233261 324717 324681 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