Pogonichthys macrolepidotus: Population traits

at T = 16 °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 - 0.375982 0.404521 0.70226 0.70226 1 1 scaled functional response
r 1/d 0 0 0.00990357 0.00213375 0.013857 0.00292763 spec pop growth rate
t2 d NaN NaN 69.9896 324.85 50.0215 236.76 population doubling time
a_b d 9.98221 9.86832 9.10134 9.10134 8.69891 8.69891 age at birth
t_j d 14.2023 13.433 9.19387 9.19387 7.50647 7.50647 time since birth at metam
t_p d 3891.36 2379.44 855.388 855.388 615.343 615.343 time since birth at puberty
S_b - 0.999998 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999992 0.343287 0.999995 0.234588 0.999996 0.230351 survival probability at metam
S_p - 0.999989 0.233306 0.999994 0.231155 0.999995 0.198337 survival probability at puberty
theta_0b - 0.00407479 0.398603 0.0861217 0.511558 0.113459 0.555725 frac of ind that is embryo
theta_bj - 0.00408142 0.245218 0.0788013 0.265817 0.0875976 0.24644 frac of ind between b and j
theta_jp - 0.00172544 0.0410672 0.000765221 0.00117778 0.0130957 0.0157194 frac of ind between j and p
theta_pi - 0.990118 0.315111 0.834312 0.221448 0.785848 0.182116 frac of ind that is adult
L_bi cm 2.07069 0.413128 0.665216 0.238766 0.616668 0.2289 mean structural length of post-natals
L2_bi cm^2 4.7471 0.604543 0.72504 0.193232 0.640664 0.177625 mean squared structural length of post-natals
L3_bi cm^3 11.3408 1.33916 1.06577 0.376188 0.926874 0.365023 mean cubed structural length of post-natals
Ww_bi g 17.6298 2.13815 2.16968 0.765835 2.29394 0.903401 mean wet weight of post-natals
L_pi cm 2.08225 0.703243 0.71919 0.41341 0.682429 0.419926 mean structural length of adults
L2_pi cm^2 4.77488 1.14564 0.793227 0.415371 0.721346 0.419659 mean squared structural length of adults
L3_pi cm^3 11.4074 2.55502 1.16732 0.828693 1.04548 0.889097 mean cubed structural length of adults
Ww_pi g 17.7332 4.07943 2.37639 1.68703 2.58749 2.20044 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.178212 0.0243936 0.0510153 0.0135214 0.0642611 0.0177085 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 0.206898 0.0593645 0.199867 0.0603467 yield of living structure on food
Y_VX_d mol/mol 0.0403335 0.0835796 0.00035684 0.123442 0.00015609 0.121686 yield of dead structure on food
Y_EX mol/mol 0 0 0.2143 0.0614883 0.294787 0.0890063 yield of living reserve on food
Y_EX_d mol/mol 0.0223666 0.0498664 0.000369606 0.127859 0.00023022 0.179477 yield of dead reserve on food
Y_CX mol/mol 0.827925 0.757179 0.4687 0.518471 0.395584 0.440108 yield of CO2 on food
Y_HX mol/mol 0.595646 0.544748 0.337203 0.373011 0.284601 0.316633 yield of H2O on food
Y_OX mol/mol -0.900368 -0.823432 -0.509711 -0.563837 -0.430198 -0.478618 yield of O2 on food
Y_NX mol/mol 0.124189 0.113577 0.070305 0.0777706 0.0593376 0.0660162 yield of N-waste on food
mu_TX J/mol 440032 403284 250804 276956 210229 233817 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