Epinephelus bleekeri: Population traits

at T = 27.4 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.399198 0.399198 0.699599 0.699599 1 1 scaled functional response
r 1/d 0 0 0.0109596 0.00113877 0.0150208 0.00147658 spec pop growth rate
t2 d NaN NaN 63.2457 608.678 46.1457 469.427 population doubling time
a_b d 4.91564 4.91564 4.56316 4.56316 4.38681 4.38681 age at birth
t_j d 7.91564 7.91564 5.67009 5.67009 4.78068 4.78068 time since birth at metam
t_p d 2777.16 2777.16 810.355 810.355 598.288 598.288 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.266002 1 0.179509 1 0.14101 survival probability at metam
S_p - 1 0.118548 1 0.118343 1 0.118267 survival probability at puberty
theta_0b - 0.00055986 0.501319 0.0486592 0.582888 0.0636209 0.615611 frac of ind that is embryo
theta_bj - 0.000561461 0.278663 0.0464071 0.277952 0.0597125 0.269161 frac of ind between b and j
theta_jp - 0.000342658 0.055981 0.0109119 0.0206402 0.00517132 0.00709419 frac of ind between j and p
theta_pi - 0.998536 0.164037 0.894022 0.11852 0.871495 0.108134 frac of ind that is adult
L_bi cm 5.78118 0.458903 1.03517 0.173211 0.931289 0.165811 mean structural length of post-natals
L2_bi cm^2 34.7692 1.95901 1.9151 0.294964 1.59372 0.271433 mean squared structural length of post-natals
L3_bi cm^3 212.063 11.3161 4.90374 1.59839 3.88073 1.63485 mean cubed structural length of post-natals
Ww_bi g 342.847 18.2949 10.2038 3.32595 9.87608 4.16055 mean wet weight of post-natals
L_pi cm 5.78635 1.27067 1.09713 0.455939 0.995518 0.433584 mean structural length of adults
L2_pi cm^2 34.8006 5.94761 2.03757 1.02835 1.71201 0.954999 mean squared structural length of adults
L3_pi cm^3 212.255 34.401 5.21811 5.62464 4.16963 5.81082 mean cubed structural length of adults
Ww_pi g 343.157 55.6168 10.8579 11.7038 10.6113 14.788 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 2.11821 0.119297 0.204579 0.0314176 0.243399 0.0413231 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 0.2627 0.0579359 0.23949 0.0584177 yield of living structure on food
Y_VX_d mol/mol 0.0134072 0.0351354 5.02953e-06 0.116719 2.19726e-06 0.117265 yield of dead structure on food
Y_EX mol/mol 0 0 0.28393 0.0626179 0.36999 0.0902497 yield of living reserve on food
Y_EX_d mol/mol 0.00826852 0.0216688 5.43599e-06 0.126152 3.39456e-06 0.181164 yield of dead reserve on food
Y_CX mol/mol 0.868949 0.833821 0.343985 0.5272 0.28114 0.443528 yield of CO2 on food
Y_HX mol/mol 0.625161 0.599888 0.247478 0.379291 0.202264 0.319094 yield of H2O on food
Y_OX mol/mol -0.944982 -0.90678 -0.374083 -0.57333 -0.305739 -0.482337 yield of O2 on food
Y_NX mol/mol 0.130342 0.125073 0.0515977 0.07908 0.0421709 0.0665292 yield of N-waste on food
mu_TX J/mol 461249 443014 184983 281349 149258 235381 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