Percopsis transmontana: Population traits

at T = 15 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.246118 0.26164 0.63082 0.63082 1 1 scaled functional response
r 1/d 0 0 0.00910853 0.00290416 0.0137153 0.00410699 spec pop growth rate
t2 d NaN NaN 76.0987 238.674 50.5382 168.772 population doubling time
a_b d 25.074 24.8166 21.5048 21.5048 20.1126 20.1126 age at birth
t_p d 3233.35 2075.97 450.898 450.898 299.769 299.769 time since birth at puberty
S_b - 0.999993 0.999994 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_p - 0.999961 0.717265 0.999977 0.542379 0.999982 0.464053 survival probability at puberty
theta_0b - 0.00933128 0.0996742 0.177823 0.323413 0.240984 0.394793 frac of ind that is embryo
theta_bp - 0.0093452 0.0844315 0.146315 0.224309 0.183008 0.248692 fraction of individuals that is juvenile
theta_pi - 0.981324 0.815894 0.675862 0.452278 0.576008 0.356516 frac of ind that is adult
L_bi cm 0.388922 0.302034 0.251665 0.217697 0.25007 0.216434 mean structural length of post-natals
L2_bi cm^2 0.15951 0.111564 0.0812483 0.069589 0.0821735 0.0715927 mean squared structural length of post-natals
L3_bi cm^3 0.0673361 0.0459545 0.0325403 0.0324164 0.0346082 0.0372685 mean cubed structural length of post-natals
Ww_bi g 0.095341 0.0662722 0.0672274 0.0669714 0.0930899 0.100246 mean wet weight of post-natals
L_pi cm 0.391626 0.32242 0.281459 0.269791 0.291677 0.285831 mean structural length of adults
L2_pi cm^2 0.160923 0.121964 0.0960004 0.0977581 0.103719 0.111875 mean squared structural length of adults
L3_pi cm^3 0.0679663 0.0505893 0.0392563 0.0477675 0.0450473 0.0621081 mean cubed structural length of adults
Ww_pi g 0.0962332 0.0729561 0.0811025 0.0986864 0.121169 0.16706 mean wet weight of adults
R 1/d 0 0 0 0.00575022 0.0894621 0.123955 mean reproduction rate of adults
J_X g/d 0.00157832 0.00117352 0.00206056 0.00176487 0.00330368 0.00287829 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 0.143842 0.0533425 0.143677 0.0531779 yield of living structure on food
Y_VX_d mol/mol 0.0220724 0.0443512 0.000186484 0.0861289 7.09017e-05 0.0871334 yield of dead structure on food
Y_EX mol/mol 0 0 0.153331 0.0568617 0.242788 0.0898612 yield of living reserve on food
Y_EX_d mol/mol 0.00917984 0.0196088 0.000198787 0.0918112 0.000119811 0.14724 yield of dead reserve on food
Y_CX mol/mol 0.859373 0.826665 0.593067 0.602481 0.503969 0.513212 yield of CO2 on food
Y_HX mol/mol 0.618271 0.59474 0.426679 0.433451 0.362578 0.369228 yield of H2O on food
Y_OX mol/mol -0.934568 -0.898998 -0.64496 -0.655198 -0.548066 -0.558118 yield of O2 on food
Y_NX mol/mol 0.128906 0.124 0.08896 0.0903721 0.0755954 0.0769819 yield of N-waste on food
mu_TX J/mol 456415 439540 316044 320994 267027 271939 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