Hoplostethus atlanticus: Population traits

at T = 6 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/08/01
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.455381 0.456286 0.728143 0.728143 1 1 scaled functional response
r 1/d 0 0 0.00122204 0.000355496 0.00162744 0.000462831 spec pop growth rate
t2 d NaN NaN 567.205 1949.8 425.913 1497.63 population doubling time
a_b d 61.5267 61.5108 58.2079 58.2079 56.4306 56.4306 age at birth
t_p d 59504.3 34978.8 7443.61 7443.61 5601.73 5601.73 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.43444 1 0.378126 1 0.348203 survival probability at puberty
theta_0b - 0.00111242 0.293652 0.0685651 0.406473 0.0876319 0.436817 frac of ind that is embryo
theta_bp - 0.0011143 0.193728 0.0639544 0.245452 0.0800575 0.251911 fraction of individuals that is juvenile
theta_pi - 0.997773 0.51262 0.867481 0.348075 0.832311 0.311271 frac of ind that is adult
L_bi cm 4.05663 1.04823 0.851466 0.325244 0.771857 0.311715 mean structural length of post-natals
L2_bi cm^2 17.2206 3.41707 1.18601 0.300359 0.993695 0.268895 mean squared structural length of post-natals
L3_bi cm^3 74.3446 13.8879 2.24658 0.647741 1.78843 0.570037 mean cubed structural length of post-natals
Ww_bi g 319.883 59.8469 14.1107 4.06843 14.7593 4.70431 mean wet weight of post-natals
L_pi cm 4.06103 1.40014 0.904999 0.469422 0.833741 0.464389 mean structural length of adults
L2_pi cm^2 17.2398 4.70319 1.27227 0.501671 1.08765 0.473968 mean squared structural length of adults
L3_pi cm^3 74.4276 19.1358 2.41206 1.10319 1.96024 1.02975 mean cubed structural length of adults
Ww_pi g 320.24 82.4614 15.15 6.9291 16.1771 8.49816 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.425493 0.0845982 0.046857 0.0118666 0.0539167 0.0145899 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 0.0585914 0.0194048 0.0539827 0.0180831 yield of living structure on food
Y_VX_d mol/mol 0.00382871 0.00971092 2.89263e-06 0.0371197 1.33678e-06 0.0345471 yield of dead structure on food
Y_EX mol/mol 0 0 0.309419 0.102476 0.391517 0.13115 yield of living reserve on food
Y_EX_d mol/mol 0.0126451 0.0321361 1.52759e-05 0.196028 9.69519e-06 0.250557 yield of dead reserve on food
Y_CX mol/mol 0.874151 0.848778 0.522597 0.535597 0.445115 0.456288 yield of CO2 on food
Y_HX mol/mol 0.628903 0.610649 0.375979 0.385332 0.320235 0.328274 yield of H2O on food
Y_OX mol/mol -0.950639 -0.923046 -0.568324 -0.582462 -0.484062 -0.496213 yield of O2 on food
Y_NX mol/mol 0.131123 0.127317 0.0783895 0.0803395 0.0667672 0.0684431 yield of N-waste on food
mu_TX J/mol 463631 449970 273014 280061 230169 236246 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