Cyprinodon variegatus: Population traits

at T = 26.5 °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: 2024/01/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.246885 NaN 0.623443 NaN 1 1 scaled functional response
r 1/d 0 0 0.0199948 NaN 0.0348479 NaN spec pop growth rate
t2 d NaN NaN 34.6663 NaN 19.8906 NaN population doubling time
a_b d 7.15995 NaN 6.13352 NaN 5.68098 NaN age at birth
t_j d 114.641 NaN 33.396 NaN 21.3994 NaN time since birth at metam
t_p d 720.105 NaN 93.3436 NaN 56.893 NaN time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 1 NaN survival probability at birth
S_j - 0.999995 NaN 0.999997 NaN 0.999998 NaN survival probability at metam
S_p - 0.999502 NaN 0.999972 NaN 0.999989 NaN survival probability at puberty
theta_0b - 0.00559444 NaN 0.115322 NaN 0.179502 NaN frac of ind that is embryo
theta_bj - 0.00560671 NaN 0.102121 NaN 0.147371 NaN frac of ind between b and j
theta_jp - 0.0841486 NaN 0.328896 NaN 0.283903 NaN frac of ind between j and p
theta_pi - 0.90465 NaN 0.45366 NaN 0.389224 NaN frac of ind that is adult
L_bi cm 0.433617 NaN 0.427388 NaN 0.434415 NaN mean structural length of post-natals
L2_bi cm^2 0.196546 NaN 0.27863 NaN 0.315787 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0907314 NaN 0.227763 NaN 0.308934 NaN mean cubed structural length of post-natals
Ww_bi g 0.0995523 NaN 0.28368 NaN 0.430588 NaN mean wet weight of post-natals
L_pi cm 0.459971 NaN 0.668808 NaN 0.721837 NaN mean structural length of adults
L2_pi cm^2 0.213014 NaN 0.51157 NaN 0.627687 NaN mean squared structural length of adults
L3_pi cm^3 0.0991419 NaN 0.437401 NaN 0.643004 NaN mean cubed structural length of adults
Ww_pi g 0.10878 NaN 0.544784 NaN 0.89621 NaN mean wet weight of adults
R 1/d 0.00225636 NaN 0.11933 NaN 0.215377 NaN mean reproduction rate of adults
J_X g/d 0.00491192 NaN 0.0200206 NaN 0.0373343 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.22747 NaN 0.288359 NaN yield of living structure on food
Y_VX_d mol/mol 0.0172557 NaN 0.000138182 NaN 4.19272e-05 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0558446 NaN 0.113552 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0016776 NaN 3.3924e-05 NaN 1.65104e-05 NaN yield of dead reserve on food
Y_CX mol/mol 0.871692 NaN 0.607138 NaN 0.488655 NaN yield of CO2 on food
Y_HX mol/mol 0.627134 NaN 0.436802 NaN 0.35156 NaN yield of H2O on food
Y_OX mol/mol -0.947965 NaN -0.660263 NaN -0.531412 NaN yield of O2 on food
Y_NX mol/mol 0.130754 NaN 0.0910708 NaN 0.0732983 NaN yield of N-waste on food
mu_TX J/mol 462949 NaN 327963 NaN 265837 NaN 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