Gila cypha: Population traits

at T = 13 °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_minf f_max date: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.367056 0.722018 0.861009 0.861009 1 1 scaled functional response
r 1/d 0 0 0.00679631 9.55614e-05 0.00748128 0.000155375 spec pop growth rate
t2 d NaN NaN 101.989 7253.42 92.6508 4461.11 population doubling time
a_b d 34.786 32.2755 31.776 31.776 31.3967 31.3967 age at birth
t_j d 68.4468 47.6162 44.323 44.323 41.9758 41.9758 time since birth at metam
t_p d 3645.53 907.179 791.065 791.065 718.117 718.117 time since birth at puberty
S_b - 0.999989 0.999991 0.999992 0.999992 0.999992 0.999992 survival probability at birth
S_j - 0.999948 0.139816 0.999965 0.124277 0.999966 0.113184 survival probability at metam
S_p - 0.999893 0.054883 0.999952 0.0545514 0.999956 0.0543198 survival probability at puberty
theta_0b - 0.0137484 0.631192 0.194275 0.648127 0.209366 0.660036 frac of ind that is embryo
theta_bj - 0.0137556 0.27609 0.156597 0.271612 0.165593 0.267675 frac of ind between b and j
theta_jp - 0.01331 0.0272607 0.0530994 0.0215714 0.0475908 0.0176968 frac of ind between j and p
theta_pi - 0.959186 0.0654574 0.596028 0.0586902 0.57745 0.0545925 frac of ind that is adult
L_bi cm 1.70688 0.334139 0.775534 0.316213 0.762676 0.306087 mean structural length of post-natals
L2_bi cm^2 3.19873 0.550364 1.01962 0.534082 1.0046 0.531772 mean squared structural length of post-natals
L3_bi cm^3 6.21433 1.70904 1.79438 1.86437 1.80093 2.04921 mean cubed structural length of post-natals
Ww_bi g 12.0564 4.86941 5.7513 5.97565 6.41339 7.29755 mean wet weight of post-natals
L_pi cm 1.75032 1.25006 0.990047 1.21325 0.982996 1.19125 mean structural length of adults
L2_pi cm^2 3.28814 3.00877 1.36791 3.10249 1.36451 3.20714 mean squared structural length of adults
L3_pi cm^3 6.38952 9.61484 2.42368 11.1621 2.4637 12.7446 mean cubed structural length of adults
Ww_pi g 12.3962 27.3946 7.76834 35.7765 8.77361 45.3856 mean wet weight of adults
R 1/d 0 0.152633 0 0.286975 0 0.397668 mean reproduction rate of adults
J_X g/d 0.108603 0.0368005 0.0822906 0.0426473 0.0942893 0.049378 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 0.148196 0.00417757 0.142893 0.00644814 yield of living structure on food
Y_VX_d mol/mol 0.0339077 0.0683931 0.00048617 0.0668413 0.000366351 0.0649884 yield of dead structure on food
Y_EX mol/mol 0 0 0.326799 0.00921229 0.365971 0.0165147 yield of living reserve on food
Y_EX_d mol/mol 0.0318763 0.126473 0.00107209 0.147397 0.000938282 0.166445 yield of dead reserve on food
Y_CX mol/mol 0.824841 0.695759 0.414071 0.662997 0.380456 0.636228 yield of CO2 on food
Y_HX mol/mol 0.593427 0.50056 0.297901 0.476989 0.273717 0.457731 yield of H2O on food
Y_OX mol/mol -0.897015 -0.756638 -0.450303 -0.721009 -0.413746 -0.691898 yield of O2 on food
Y_NX mol/mol 0.123726 0.104364 0.0621107 0.0994495 0.0570685 0.0954342 yield of N-waste on food
mu_TX J/mol 438014 368743 217830 350855 199070 336154 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