Sparisoma frondosum: Population traits

at T = 27.3 °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: 2025/02/12
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.455885 0.504845 0.752422 0.752422 1 1 scaled functional response
r 1/d 0 0 0.0118027 0.000707219 0.0167428 0.00105514 spec pop growth rate
t2 d NaN NaN 58.728 980.103 41.3997 656.924 population doubling time
a_b d 6.05177 5.94859 5.56512 5.56512 5.31525 5.31525 age at birth
t_j d 38.8094 35.4081 25.1707 25.1707 20.1048 20.1048 time since birth at metam
t_p d 2414.86 1411.8 650.802 650.802 460.717 460.717 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.515658 1 0.417896 1 0.352097 survival probability at metam
S_p - 0.999994 0.0194032 0.999997 0.0193248 0.999998 0.0192868 survival probability at puberty
theta_0b - 0.00147994 0.384547 0.0634417 0.457066 0.084989 0.50286 frac of ind that is embryo
theta_bj - 0.00148398 0.281969 0.0595422 0.304525 0.0779123 0.311188 frac of ind between b and j
theta_jp - 0.00803261 0.288903 0.18118 0.207246 0.183615 0.158615 frac of ind between j and p
theta_pi - 0.989003 0.0445809 0.695836 0.0311617 0.653483 0.0273368 frac of ind that is adult
L_bi cm 3.17397 0.152856 0.667085 0.110237 0.605437 0.104911 mean structural length of post-natals
L2_bi cm^2 10.819 0.258707 0.838564 0.11975 0.716314 0.106742 mean squared structural length of post-natals
L3_bi cm^3 37.8254 0.899237 1.44899 0.472807 1.20045 0.479273 mean cubed structural length of post-natals
Ww_bi g 44.8389 1.08388 1.89242 0.617498 1.6887 0.674203 mean wet weight of post-natals
L_pi cm 3.20357 1.25242 0.865074 0.82151 0.80995 0.757727 mean structural length of adults
L2_pi cm^2 10.923 3.5077 1.1251 2.00472 0.998899 1.85571 mean squared structural length of adults
L3_pi cm^3 38.1894 12.4088 1.94983 8.23085 1.68038 8.7087 mean cubed structural length of adults
Ww_pi g 45.2703 14.9567 2.54653 10.7497 2.36383 12.2507 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.35703 0.00937118 0.045711 0.00640143 0.0519137 0.00756887 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 0.374133 0.0522349 0.38716 0.0668132 yield of living structure on food
Y_VX_d mol/mol 0.0346422 0.0839786 7.87426e-05 0.129935 3.65519e-05 0.149488 yield of dead structure on food
Y_EX mol/mol 0 0 0.114494 0.0159852 0.157466 0.0271743 yield of living reserve on food
Y_EX_d mol/mol 0.00642327 0.0172434 2.40972e-05 0.0397634 1.48664e-05 0.0607997 yield of dead reserve on food
Y_CX mol/mol 0.84956 0.789403 0.401895 0.652707 0.345947 0.58635 yield of CO2 on food
Y_HX mol/mol 0.611211 0.567932 0.289141 0.469586 0.24889 0.421846 yield of H2O on food
Y_OX mol/mol -0.923896 -0.858476 -0.437061 -0.709818 -0.376218 -0.637656 yield of O2 on food
Y_NX mol/mol 0.127434 0.11841 0.0602843 0.097906 0.0518921 0.0879525 yield of N-waste on food
mu_TX J/mol 451646 421027 222409 350753 192287 315964 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