Mytilus trossulus: Population traits

at T = 18 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.412967 0.434281 0.717141 0.717141 1 1 scaled functional response
r 1/d 0 0 0.0200615 0.00458281 0.0307737 0.00694485 spec pop growth rate
t2 d NaN NaN 34.5512 151.249 22.524 99.8073 population doubling time
a_b d 2.15443 2.13623 1.96358 1.96358 1.8592 1.8592 age at birth
t_j d 11.3999 10.8875 7.01377 7.01377 5.35463 5.35463 time since birth at metam
t_p d 2409.6 1823.47 556.085 556.085 367.444 367.444 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.586204 0.999999 0.465498 0.999999 0.386871 survival probability at metam
S_p - 0.999992 0.0657419 0.999997 0.0651365 0.999998 0.0648873 survival probability at puberty
theta_0b - 0.00132353 0.312976 0.0385376 0.409933 0.0554897 0.46534 frac of ind that is embryo
theta_bj - 0.00132769 0.243232 0.0371447 0.284889 0.0525265 0.29759 frac of ind between b and j
theta_jp - 0.00569761 0.305931 0.0890759 0.210625 0.0909749 0.153775 frac of ind between j and p
theta_pi - 0.991651 0.137861 0.835242 0.0945529 0.801009 0.0832952 frac of ind that is adult
L_bi cm 0.932263 0.0712057 0.243683 0.0410151 0.218137 0.0394494 mean structural length of post-natals
L2_bi cm^2 0.956408 0.0385621 0.104492 0.00862362 0.0867018 0.00756983 mean squared structural length of post-natals
L3_bi cm^3 1.0177 0.0376091 0.0609565 0.00632974 0.0484566 0.00559189 mean cubed structural length of post-natals
Ww_bi g 1.28423 0.0479674 0.08868 0.00920856 0.0791876 0.00913825 mean wet weight of post-natals
L_pi cm 0.938676 0.266138 0.276464 0.139365 0.252426 0.132643 mean structural length of adults
L2_pi cm^2 0.963179 0.190078 0.120167 0.0510664 0.102098 0.0457449 mean squared structural length of adults
L3_pi cm^3 1.02491 0.18737 0.0701646 0.0394321 0.0571334 0.0358219 mean cubed structural length of adults
Ww_pi g 1.29333 0.238975 0.102076 0.0573662 0.0933673 0.05854 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0349592 0.00147668 0.00665427 0.000538403 0.00770821 0.000657891 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 0.183773 0.0538779 0.193455 0.0590293 yield of living structure on food
Y_VX_d mol/mol 0.0266613 0.0581193 0.000149011 0.112299 5.91818e-05 0.121171 yield of dead structure on food
Y_EX mol/mol 0 0 0.0835816 0.0245041 0.122688 0.0374362 yield of living reserve on food
Y_EX_d mol/mol 0.00698267 0.0160072 6.77713e-05 0.0510746 3.75329e-05 0.0768464 yield of dead reserve on food
Y_CX mol/mol 0.856981 0.816499 0.623053 0.648869 0.574385 0.596142 yield of CO2 on food
Y_HX mol/mol 0.621787 0.592415 0.45206 0.470791 0.416749 0.432534 yield of H2O on food
Y_OX mol/mol -0.931967 -0.887942 -0.677571 -0.705645 -0.624644 -0.648304 yield of O2 on food
Y_NX mol/mol 0.128547 0.122475 0.093458 0.0973304 0.0861578 0.0894213 yield of N-waste on food
mu_TX J/mol 455329 434636 334532 347843 308244 319544 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