Epinephelus sexfasciatus: Population traits

at T = 28.3 °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: 2024/12/30
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.244673 0.245623 0.622812 0.622812 1 1 scaled functional response
r 1/d 0 0 0.0103764 0.00132149 0.0163931 0.00196651 spec pop growth rate
t2 d NaN NaN 66.8006 524.521 42.2829 352.475 population doubling time
a_b d 9.09946 9.09354 7.77834 7.77834 7.20958 7.20958 age at birth
t_j d 50.9599 50.7693 22.0131 22.0131 15.2249 15.2249 time since birth at metam
t_p d 3864.33 3767.24 681.13 681.13 431.915 431.915 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.658275 1 0.434439 1 0.326306 survival probability at metam
S_p - 0.999997 0.0968647 0.999999 0.0944766 1 0.0939489 survival probability at puberty
theta_0b - 0.00109424 0.232335 0.0773717 0.419429 0.111267 0.494743 frac of ind that is embryo
theta_bj - 0.001098 0.19053 0.0715409 0.282509 0.0990677 0.294443 frac of ind between b and j
theta_jp - 0.00505115 0.313016 0.116867 0.167635 0.0972317 0.100075 frac of ind between j and p
theta_pi - 0.992757 0.264119 0.73422 0.130427 0.692433 0.110738 frac of ind that is adult
L_bi cm 1.91799 0.404656 0.51131 0.182343 0.486845 0.177157 mean structural length of post-natals
L2_bi cm^2 3.86675 0.583961 0.450706 0.148582 0.419645 0.145789 mean squared structural length of post-natals
L3_bi cm^3 7.94024 1.12101 0.552795 0.347676 0.518512 0.398138 mean cubed structural length of post-natals
Ww_bi g 8.84452 1.24917 0.713047 0.448465 0.759858 0.583455 mean wet weight of post-natals
L_pi cm 1.92924 1.00694 0.616465 0.505024 0.59608 0.491542 mean structural length of adults
L2_pi cm^2 3.89064 1.68159 0.563579 0.632877 0.535537 0.635701 mean squared structural length of adults
L3_pi cm^3 7.98941 3.2567 0.694336 1.54483 0.665162 1.81367 mean cubed structural length of adults
Ww_pi g 8.89929 3.62903 0.89562 1.99267 0.974768 2.65785 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0476907 0.00720803 0.0142516 0.00463434 0.0213411 0.00731142 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 0.402482 0.0991401 0.398292 0.107085 yield of living structure on food
Y_VX_d mol/mol 0.0247218 0.0632144 1.61009e-05 0.201398 5.76715e-06 0.216441 yield of dead structure on food
Y_EX mol/mol 0 0 0.116677 0.0287401 0.185389 0.0498437 yield of living reserve on food
Y_EX_d mol/mol 0.00281545 0.00722716 4.66754e-06 0.058384 2.68438e-06 0.100745 yield of dead reserve on food
Y_CX mol/mol 0.863088 0.820183 0.371446 0.502963 0.306935 0.416511 yield of CO2 on food
Y_HX mol/mol 0.620944 0.590076 0.267235 0.361854 0.220823 0.299656 yield of H2O on food
Y_OX mol/mol -0.938608 -0.89195 -0.403947 -0.546972 -0.333792 -0.452956 yield of O2 on food
Y_NX mol/mol 0.129463 0.123028 0.0557168 0.0754445 0.0460403 0.0624766 yield of N-waste on food
mu_TX J/mol 458591 436918 207076 274313 171385 227914 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