Evermannella melanoderma: Population traits

at T = 8 °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: 2025/04/28
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.623651 NaN 0.811826 NaN 1 1 scaled functional response
r 1/d 0 0 0.00186211 NaN 0.00309897 NaN spec pop growth rate
t2 d NaN NaN 372.237 NaN 223.67 NaN population doubling time
a_b d 50.9024 NaN 48.7001 NaN 47.0219 NaN age at birth
t_j d 695.167 NaN 481.332 NaN 373.477 NaN time since birth at metam
t_p d 2267.98 NaN 1339.38 NaN 979.178 NaN time since birth at puberty
S_b - 0.999674 NaN 0.999711 NaN 0.999738 NaN survival probability at birth
S_j - 0.997931 NaN 0.998229 NaN 0.998439 NaN survival probability at metam
S_p - 0.893216 NaN 0.953639 NaN 0.973598 NaN survival probability at puberty
theta_0b - 0.0301278 NaN 0.0947377 NaN 0.139705 NaN frac of ind that is embryo
theta_bj - 0.0301585 NaN 0.0865878 NaN 0.12083 NaN frac of ind between b and j
theta_jp - 0.364308 NaN 0.495825 NaN 0.485366 NaN frac of ind between j and p
theta_pi - 0.575406 NaN 0.322849 NaN 0.254099 NaN frac of ind that is adult
L_bi cm 0.281068 NaN 0.224484 NaN 0.211282 NaN mean structural length of post-natals
L2_bi cm^2 0.0985617 NaN 0.0742739 NaN 0.0700315 NaN mean squared structural length of post-natals
L3_bi cm^3 0.0385516 NaN 0.0309679 NaN 0.0311199 NaN mean cubed structural length of post-natals
Ww_bi g 0.0433013 NaN 0.0359344 NaN 0.0372677 NaN mean wet weight of post-natals
L_pi cm 0.383751 NaN 0.406247 NaN 0.423532 NaN mean structural length of adults
L2_pi cm^2 0.152867 NaN 0.176805 NaN 0.196231 NaN mean squared structural length of adults
L3_pi cm^3 0.0628284 NaN 0.081851 NaN 0.09888 NaN mean cubed structural length of adults
Ww_pi g 0.0705691 NaN 0.0949781 NaN 0.118414 NaN mean wet weight of adults
R 1/d 0.0107599 NaN 0.0340083 NaN 0.0574038 NaN mean reproduction rate of adults
J_X g/d 0.000360603 NaN 0.000357953 NaN 0.000420816 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 0.161098 NaN 0.229173 NaN yield of living structure on food
Y_VX_d mol/mol 0.134542 NaN 0.0537694 NaN 0.0302037 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0258365 NaN 0.0452735 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0165759 NaN 0.00862339 NaN 0.00596678 NaN yield of dead reserve on food
Y_CX mol/mol 0.739508 NaN 0.641297 NaN 0.580008 NaN yield of CO2 on food
Y_HX mol/mol 0.532035 NaN 0.461378 NaN 0.417283 NaN yield of H2O on food
Y_OX mol/mol -0.804214 NaN -0.697411 NaN -0.630758 NaN yield of O2 on food
Y_NX mol/mol 0.110926 NaN 0.0961946 NaN 0.0870012 NaN yield of N-waste on food
mu_TX J/mol 396112 NaN 346113 NaN 314629 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