Palaemonetes pugio: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.239698 NaN 0.619849 NaN 1 1 scaled functional response
r 1/d 0 0 0.0224003 NaN 0.0357401 NaN spec pop growth rate
t2 d NaN NaN 30.9437 NaN 19.3941 NaN population doubling time
a_b d 9.93232 NaN 8.56758 NaN 8.04045 NaN age at birth
t_j d 79.8686 NaN 24.037 NaN 16.74 NaN time since birth at metam
t_p d 294.252 NaN 58.4608 NaN 39.1874 NaN time since birth at puberty
S_b - 0.999982 NaN 0.999988 NaN 0.99999 NaN survival probability at birth
S_j - 0.999874 NaN 0.999936 NaN 0.999952 NaN survival probability at metam
S_p - 0.995995 NaN 0.999777 NaN 0.999894 NaN survival probability at puberty
theta_0b - 0.0199302 NaN 0.174841 NaN 0.249793 NaN frac of ind that is embryo
theta_bj - 0.0199511 NaN 0.14438 NaN 0.187464 NaN frac of ind between b and j
theta_jp - 0.140255 NaN 0.199831 NaN 0.15047 NaN frac of ind between j and p
theta_pi - 0.819863 NaN 0.480948 NaN 0.412272 NaN frac of ind that is adult
L_bi cm 0.131615 NaN 0.181772 NaN 0.19296 NaN mean structural length of post-natals
L2_bi cm^2 0.0182826 NaN 0.0463886 NaN 0.0576523 NaN mean squared structural length of post-natals
L3_bi cm^3 0.00261168 NaN 0.014255 NaN 0.0222271 NaN mean cubed structural length of post-natals
Ww_bi g 0.00327108 NaN 0.0235623 NaN 0.0456398 NaN mean wet weight of post-natals
L_pi cm 0.144151 NaN 0.258968 NaN 0.289419 NaN mean structural length of adults
L2_pi cm^2 0.0209193 NaN 0.0753503 NaN 0.0998483 NaN mean squared structural length of adults
L3_pi cm^3 0.00305242 NaN 0.0240916 NaN 0.0399976 NaN mean cubed structural length of adults
Ww_pi g 0.00382311 NaN 0.0398212 NaN 0.0821285 NaN mean wet weight of adults
R 1/d 0.00865576 NaN 0.0994173 NaN 0.159443 NaN mean reproduction rate of adults
J_X g/d 0.000274433 NaN 0.00218287 NaN 0.0045124 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 0.146283 NaN 0.176048 NaN yield of living structure on food
Y_VX_d mol/mol 0.0253861 NaN 0.0011189 NaN 0.000391633 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0955095 NaN 0.185438 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00640956 NaN 0.000730539 NaN 0.000412522 NaN yield of dead reserve on food
Y_CX mol/mol 0.858829 NaN 0.646983 NaN 0.528335 NaN yield of CO2 on food
Y_HX mol/mol 0.619311 NaN 0.466547 NaN 0.380988 NaN yield of H2O on food
Y_OX mol/mol -0.933977 NaN -0.703594 NaN -0.574564 NaN yield of O2 on food
Y_NX mol/mol 0.128824 NaN 0.0970475 NaN 0.0792502 NaN yield of N-waste on food
mu_TX J/mol 456282 NaN 345867 NaN 282062 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