Phycis phycis: Population traits

at T = 15 °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 - 0.470835 0.480642 0.740321 0.740321 1 1 scaled functional response
r 1/d 0 0 0.00477702 0.000913881 0.00669327 0.00127306 spec pop growth rate
t2 d NaN NaN 145.1 758.465 103.559 544.473 population doubling time
a_b d 15.0222 14.9739 14.0495 14.0495 13.4926 13.4926 age at birth
t_j d 42.371 41.7237 30.905 30.905 25.7595 25.7595 time since birth at metam
t_p d 11156 7190.38 2303.21 2303.21 1656.82 1656.82 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.335194 0.999999 0.250074 0.999999 0.202362 survival probability at metam
S_p - 0.999997 0.0475641 0.999998 0.0474152 0.999999 0.0473474 survival probability at puberty
theta_0b - 0.00176091 0.494185 0.0647866 0.564072 0.0861956 0.600232 frac of ind that is embryo
theta_bj - 0.00176413 0.301117 0.0607121 0.302414 0.078912 0.295826 frac of ind between b and j
theta_jp - 0.00321168 0.130279 0.0676602 0.0806267 0.0658134 0.0565356 frac of ind between j and p
theta_pi - 0.993263 0.0744185 0.806841 0.0528875 0.769079 0.0474068 frac of ind that is adult
L_bi cm 4.49541 0.201323 0.846761 0.116426 0.750071 0.112507 mean structural length of post-natals
L2_bi cm^2 22.1301 0.474213 1.30457 0.0868197 1.0541 0.0756489 mean squared structural length of post-natals
L3_bi cm^3 112.729 2.16399 2.77879 0.265541 2.1049 0.22878 mean cubed structural length of post-natals
Ww_bi g 183.249 3.54592 5.5121 0.526735 4.90159 0.53275 mean wet weight of post-natals
L_pi cm 4.51751 0.983483 0.968251 0.479423 0.875594 0.455931 mean structural length of adults
L2_pi cm^2 22.241 3.19576 1.51094 0.681456 1.25105 0.602874 mean squared structural length of adults
L3_pi cm^3 113.293 14.7063 3.22079 2.1861 2.50087 1.92653 mean cubed structural length of adults
Ww_pi g 184.167 24.0978 6.38887 4.33642 5.82365 4.48624 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.658047 0.0143437 0.0610492 0.00398131 0.066656 0.00467334 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 0.217437 0.060953 0.211364 0.0623218 yield of living structure on food
Y_VX_d mol/mol 0.0293212 0.0647083 8.82951e-05 0.126847 3.95264e-05 0.128283 yield of dead structure on food
Y_EX mol/mol 0 0 0.213878 0.0599553 0.28083 0.0828042 yield of living reserve on food
Y_EX_d mol/mol 0.0183427 0.0413232 8.68498e-05 0.12477 5.2517e-05 0.170444 yield of dead reserve on food
Y_CX mol/mol 0.842961 0.784593 0.459135 0.518099 0.39834 0.446772 yield of CO2 on food
Y_HX mol/mol 0.606464 0.564471 0.330322 0.372744 0.286583 0.321427 yield of H2O on food
Y_OX mol/mol -0.91672 -0.853245 -0.499309 -0.563433 -0.433194 -0.485864 yield of O2 on food
Y_NX mol/mol 0.126444 0.117689 0.0688702 0.0777149 0.059751 0.0670158 yield of N-waste on food
mu_TX J/mol 447751 417418 246057 277001 212313 237911 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