Epinephelus adscensionis: 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: 2025/06/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.154264 0.180502 0.590251 0.590251 1 1 scaled functional response
r 1/d 0 0 0.00542794 0.00123274 0.00839482 0.00174294 spec pop growth rate
t2 d NaN NaN 127.7 562.282 82.5685 397.689 population doubling time
a_b d 7.42128 7.22794 6.00481 6.00481 5.62316 5.62316 age at birth
t_j d 3.04082 2.65756 1.09974 1.09974 0.819784 0.819784 time since birth at metam
t_p d 22031.5 14368.4 1824.81 1824.81 1182.53 1182.53 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.773306 1 0.770271 1 0.769787 survival probability at metam
S_p - 1 0.587742 1 0.400175 1 0.337463 survival probability at puberty
theta_0b - 0.000680236 0.173308 0.0319763 0.367287 0.0459392 0.425249 frac of ind that is embryo
theta_bj - 0.000279753 0.0563895 0.00576136 0.0591256 0.00654329 0.0544589 frac of ind between b and j
theta_jp - 0.000402998 0.0741346 0.0252821 0.165754 0.0374474 0.184001 frac of ind between j and p
theta_pi - 0.998637 0.696168 0.93698 0.407833 0.91007 0.336292 frac of ind that is adult
L_bi cm 1.74566 0.618848 0.898389 0.246214 0.832468 0.238148 mean structural length of post-natals
L2_bi cm^2 3.17943 1.03148 1.36592 0.254794 1.22059 0.245454 mean squared structural length of post-natals
L3_bi cm^3 5.88419 2.10237 2.8183 0.690938 2.52949 0.75259 mean cubed structural length of post-natals
Ww_bi g 7.02467 2.57916 4.90837 1.20334 5.70761 1.69816 mean wet weight of post-natals
L_pi cm 1.74681 0.722461 0.925679 0.341995 0.868906 0.35354 mean structural length of adults
L2_pi cm^2 3.1816 1.22405 1.41098 0.392345 1.27929 0.415383 mean squared structural length of adults
L3_pi cm^3 5.88821 2.49649 2.91166 1.0717 2.65174 1.28592 mean cubed structural length of adults
Ww_pi g 7.02947 3.06266 5.07097 1.86648 5.98345 2.90158 mean wet weight of adults
R 1/d 4.45373 1.94078 3.97714 1.15849 3.82797 1.33337 mean reproduction rate of adults
J_X g/d 0.0329603 0.0125159 0.0542695 0.0101226 0.0821781 0.0165245 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 0.281882 0.0841427 0.258398 0.0793802 yield of living structure on food
Y_VX_d mol/mol 0.0196522 0.0499791 2.26514e-05 0.16523 7.4973e-06 0.155985 yield of dead structure on food
Y_EX mol/mol 0 0 0.209045 0.0624008 0.324658 0.0997353 yield of living reserve on food
Y_EX_d mol/mol 0.00380902 0.0113346 1.67984e-05 0.122535 9.4198e-06 0.195984 yield of dead reserve on food
Y_CX mol/mol 0.867164 0.829311 0.399659 0.456316 0.307553 0.359541 yield of CO2 on food
Y_HX mol/mol 0.623876 0.596643 0.287532 0.328294 0.221267 0.258669 yield of H2O on food
Y_OX mol/mol -0.943041 -0.901876 -0.434629 -0.496244 -0.334464 -0.391 yield of O2 on food
Y_NX mol/mol 0.130075 0.124397 0.0599488 0.0684475 0.0461329 0.0539311 yield of N-waste on food
mu_TX J/mol 460579 441276 216564 246099 164730 192172 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