Mycteroperca phenax: Population traits

at T = 24.4 °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: 2024/12/31
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.246748 0.246748 0.623374 0.623374 1 1 scaled functional response
r 1/d 0 0 0.0121565 0.00216372 0.0163376 0.00270965 spec pop growth rate
t2 d NaN NaN 57.0185 320.35 42.4265 255.807 population doubling time
a_b d 5.58133 5.58133 4.90628 4.90628 4.66533 4.66533 age at birth
t_j d 6.36935 6.36935 3.5465 3.5465 2.85578 2.85578 time since birth at metam
t_p d 3491.87 3491.87 792.262 792.262 582.415 582.415 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.336189 1 0.287024 1 0.286755 survival probability at metam
S_p - 1 0.288233 1 0.213513 1 0.179571 survival probability at puberty
theta_0b - 0.000628258 0.381642 0.0577281 0.531763 0.0731836 0.574305 frac of ind that is embryo
theta_bj - 0.000630442 0.233211 0.0397611 0.218437 0.042249 0.199472 frac of ind between b and j
theta_jp - 8.90104e-05 0.0168481 0.0147962 0.0360786 0.0257683 0.0498821 frac of ind between j and p
theta_pi - 0.998652 0.368299 0.887715 0.213721 0.858799 0.176341 frac of ind that is adult
L_bi cm 3.55805 0.499933 0.66859 0.168224 0.637046 0.165797 mean structural length of post-natals
L2_bi cm^2 13.2535 1.35174 0.794414 0.147316 0.735897 0.146824 mean squared structural length of post-natals
L3_bi cm^3 50.1958 4.80812 1.33403 0.407233 1.22838 0.449417 mean cubed structural length of post-natals
Ww_bi g 72.8262 6.97582 2.85347 0.871065 3.47278 1.27056 mean wet weight of post-natals
L_pi cm 3.56057 0.802527 0.705898 0.300477 0.682363 0.316811 mean structural length of adults
L2_pi cm^2 13.263 2.26748 0.842998 0.318756 0.793836 0.349338 mean squared structural length of adults
L3_pi cm^3 50.232 8.07252 1.416 0.891957 1.32564 1.08459 mean cubed structural length of adults
Ww_pi g 72.8786 11.7119 3.02881 1.90788 3.74776 3.06627 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.394353 0.0402136 0.0597991 0.0110691 0.0888894 0.0177026 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 0.271194 0.0796034 0.225772 0.0687899 yield of living structure on food
Y_VX_d mol/mol 0.0173541 0.0444246 5.0585e-06 0.15785 2.16264e-06 0.136471 yield of dead structure on food
Y_EX mol/mol 0 0 0.308886 0.0906672 0.412515 0.125688 yield of living reserve on food
Y_EX_d mol/mol 0.00782395 0.0200284 5.76156e-06 0.179789 3.95142e-06 0.249351 yield of dead reserve on food
Y_CX mol/mol 0.865447 0.826172 0.310533 0.382716 0.252332 0.310324 yield of CO2 on food
Y_HX mol/mol 0.622641 0.594385 0.223412 0.275343 0.181539 0.223261 yield of H2O on food
Y_OX mol/mol -0.941173 -0.898462 -0.337705 -0.416203 -0.274411 -0.337477 yield of O2 on food
Y_NX mol/mol 0.129817 0.123926 0.04658 0.0574073 0.0378498 0.0465486 yield of N-waste on food
mu_TX J/mol 459520 439272 167010 205022 132728 163598 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