Diplodus holbrookii: 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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.535383 0.57675 0.788375 0.788375 1 1 scaled functional response
r 1/d 0 0 0.00705643 0.000608919 0.0108477 0.000973933 spec pop growth rate
t2 d NaN NaN 98.2292 1138.32 63.8982 711.699 population doubling time
a_b d 10.0013 9.87669 9.36749 9.36749 8.99773 8.99773 age at birth
t_j d 134.996 125.464 93.0897 93.0897 74.9242 74.9242 time since birth at metam
t_p d 4299.43 2651.5 1259.68 1259.68 886.426 886.426 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.657578 0.999998 0.585149 0.999998 0.527524 survival probability at metam
S_p - 0.999935 0.0048682 0.999969 0.0048663 0.99998 0.0048652 survival probability at puberty
theta_0b - 0.00193707 0.291751 0.0638063 0.349193 0.0927855 0.391713 frac of ind that is embryo
theta_bj - 0.00194383 0.239117 0.0598896 0.269617 0.084368 0.287739 frac of ind between b and j
theta_jp - 0.0242929 0.455791 0.390969 0.372159 0.420395 0.312659 frac of ind between j and p
theta_pi - 0.971826 0.0133414 0.485336 0.00903166 0.402451 0.00788818 frac of ind that is adult
L_bi cm 4.44964 0.129774 0.742667 0.11108 0.594088 0.108392 mean structural length of post-natals
L2_bi cm^2 22.0024 0.154475 1.20702 0.0669769 0.818663 0.0561737 mean squared structural length of post-natals
L3_bi cm^3 112.788 0.708237 2.78299 0.279648 1.67877 0.236229 mean cubed structural length of post-natals
Ww_bi g 124.844 0.789789 3.22103 0.323664 2.01394 0.283392 mean wet weight of post-natals
L_pi cm 4.56499 2.00392 1.28306 1.36524 1.14186 1.25502 mean structural length of adults
L2_pi cm^2 22.5953 7.66531 2.29763 4.10324 1.80575 3.55948 mean squared structural length of adults
L3_pi cm^3 115.833 37.5246 5.36076 20.0528 3.7747 18.1118 mean cubed structural length of adults
Ww_pi g 128.214 41.8454 6.20453 23.2091 4.52832 21.7278 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.601517 0.00436032 0.0483768 0.002438 0.041493 0.00254107 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 0.405938 0.0698453 0.438889 0.0905411 yield of living structure on food
Y_VX_d mol/mol 0.0545383 0.124979 0.000247573 0.186717 0.000101202 0.217152 yield of dead structure on food
Y_EX mol/mol 0 0 0.0638942 0.0109936 0.087624 0.0180765 yield of living reserve on food
Y_EX_d mol/mol 0.00582955 0.0143911 3.89676e-05 0.029389 2.0205e-05 0.0433544 yield of dead reserve on food
Y_CX mol/mol 0.830257 0.751255 0.420506 0.59368 0.363991 0.521501 yield of CO2 on food
Y_HX mol/mol 0.597324 0.540486 0.302531 0.42712 0.261871 0.375191 yield of H2O on food
Y_OX mol/mol -0.902905 -0.816989 -0.457301 -0.645628 -0.39584 -0.567132 yield of O2 on food
Y_NX mol/mol 0.124539 0.112688 0.063076 0.0890521 0.0545986 0.0782251 yield of N-waste on food
mu_TX J/mol 442025 402095 234244 322009 204801 284866 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