Amphibalanus amphitrite: Population traits

at T = 28 °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: 2024/11/14
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.241483 NaN 0.620742 NaN 1 1 scaled functional response
r 1/d 0 0 0.0933074 NaN 0.166836 NaN spec pop growth rate
t2 d NaN NaN 7.42864 NaN 4.15467 NaN population doubling time
a_b d 1.63373 NaN 1.40429 NaN 1.29659 NaN age at birth
t_j d 168.88 NaN 39.3655 NaN 23.304 NaN time since birth at metam
t_p d 633.104 NaN 71.9398 NaN 41.131 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 0.999999 NaN 0.999999 NaN 0.999999 NaN survival probability at metam
S_p - 0.99703 NaN 0.999913 NaN 0.999972 NaN survival probability at puberty
theta_0b - 0.00260876 NaN 0.122575 NaN 0.194283 NaN frac of ind that is embryo
theta_bj - 0.00261998 NaN 0.107758 NaN 0.156729 NaN frac of ind between b and j
theta_jp - 0.267869 NaN 0.747385 NaN 0.632481 NaN frac of ind between j and p
theta_pi - 0.726902 NaN 0.0222817 NaN 0.0165065 NaN frac of ind that is adult
L_bi cm 0.235339 NaN 0.0390858 NaN 0.0370706 NaN mean structural length of post-natals
L2_bi cm^2 0.0676672 NaN 0.00560444 NaN 0.00522411 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0202494 NaN 0.001906 NaN 0.00194096 NaN mean cubed structural length of post-natals
Ww_bi g 0.0210228 NaN 0.00209312 NaN 0.00224795 NaN mean wet weight of post-natals
L_pi cm 0.300004 NaN 0.368204 NaN 0.388376 NaN mean structural length of adults
L2_pi cm^2 0.0906122 NaN 0.149821 NaN 0.170705 NaN mean squared structural length of adults
L3_pi cm^3 0.0275092 NaN 0.0674634 NaN 0.0856587 NaN mean cubed structural length of adults
Ww_pi g 0.0285599 NaN 0.0740869 NaN 0.0992068 NaN mean wet weight of adults
R 1/d 0.579267 NaN 20.9938 NaN 39.9528 NaN mean reproduction rate of adults
J_X g/d 0.00231186 NaN 0.000497445 NaN 0.000762154 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.357514 NaN 0.424876 NaN yield of living structure on food
Y_VX_d mol/mol 0.0209252 NaN 6.15597e-05 NaN 6.19738e-05 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0351003 NaN 0.0671999 NaN yield of living reserve on food
Y_EX_d mol/mol 0.000799215 NaN 6.04386e-06 NaN 9.802e-06 NaN yield of dead reserve on food
Y_CX mol/mol 0.868901 NaN 0.497943 NaN 0.398478 NaN yield of CO2 on food
Y_HX mol/mol 0.626574 NaN 0.359072 NaN 0.287347 NaN yield of H2O on food
Y_OX mol/mol -0.944929 NaN -0.541513 NaN -0.433344 NaN yield of O2 on food
Y_NX mol/mol 0.130335 NaN 0.0746914 NaN 0.0597716 NaN yield of N-waste on food
mu_TX J/mol 461598 NaN 274404 NaN 223066 NaN 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