Stellifer rastrifer: Population traits

at T = 23.9 °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: 2025/02/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.387037 0.410523 0.705261 0.705261 1 1 scaled functional response
r 1/d 0 0 0.00707192 0.00113124 0.010346 0.00162267 spec pop growth rate
t2 d NaN NaN 98.014 612.733 66.9968 427.166 population doubling time
a_b d 13.6637 13.5297 12.3963 12.3963 11.767 11.767 age at birth
t_j d 19.387 18.4251 11.947 11.947 9.35926 9.35926 time since birth at metam
t_p d 3395.1 2374.2 836.792 836.792 581.12 581.12 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999996 0.454855 0.999997 0.340723 0.999998 0.340219 survival probability at metam
S_p - 0.999993 0.342044 0.999997 0.331711 0.999997 0.28512 survival probability at puberty
theta_0b - 0.00317063 0.285094 0.0838413 0.410295 0.114506 0.463674 frac of ind that is embryo
theta_bj - 0.00317657 0.197646 0.0742413 0.239451 0.0817301 0.222437 frac of ind between b and j
theta_jp - 0.00133056 0.0409001 0.00267133 0.00490343 0.0197768 0.0288094 frac of ind between j and p
theta_pi - 0.992322 0.47636 0.839246 0.345351 0.783987 0.28508 frac of ind that is adult
L_bi cm 1.33062 0.379099 0.417497 0.221224 0.387027 0.210448 mean structural length of post-natals
L2_bi cm^2 1.93031 0.386638 0.274158 0.14694 0.240927 0.135855 mean squared structural length of post-natals
L3_bi cm^3 2.90074 0.543993 0.241448 0.20452 0.207408 0.205218 mean cubed structural length of post-natals
Ww_bi g 3.71472 0.705905 0.364907 0.309097 0.357783 0.354004 mean wet weight of post-natals
L_pi cm 1.3363 0.53046 0.44845 0.323099 0.426386 0.325935 mean structural length of adults
L2_pi cm^2 1.93904 0.577266 0.298693 0.246638 0.271213 0.249937 mean squared structural length of adults
L3_pi cm^3 2.91392 0.816173 0.263528 0.348892 0.234185 0.385616 mean cubed structural length of adults
Ww_pi g 3.73159 1.0591 0.398277 0.52729 0.403973 0.665194 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0217546 0.00461874 0.00563706 0.00301367 0.00702695 0.00395154 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 0.302906 0.0767707 0.305373 0.0842709 yield of living structure on food
Y_VX_d mol/mol 0.0453986 0.0981161 0.000264386 0.158547 0.000110268 0.167848 yield of dead structure on food
Y_EX mol/mol 0 0 0.154884 0.0392549 0.221401 0.0610979 yield of living reserve on food
Y_EX_d mol/mol 0.0127392 0.0292029 0.000135187 0.0810695 7.99462e-05 0.121693 yield of dead reserve on food
Y_CX mol/mol 0.832487 0.763306 0.432435 0.534983 0.363661 0.455715 yield of CO2 on food
Y_HX mol/mol 0.598928 0.549156 0.311113 0.38489 0.261634 0.327862 yield of H2O on food
Y_OX mol/mol -0.90533 -0.830095 -0.470273 -0.581794 -0.395481 -0.49559 yield of O2 on food
Y_NX mol/mol 0.124873 0.114496 0.0648652 0.0802474 0.0545491 0.0683573 yield of N-waste on food
mu_TX J/mol 442794 407380 235654 288663 197944 245906 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