Atherina hepsetus: Population traits

at T = 19 °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_min f_max date: 2024/02/25
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.237379 0.237379 0.629192 0.629192 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0197821 0.0197821 0.000296759 0.000296759 spec pop growth rate
t2 d NaN NaN NaN NaN 35.039 35.039 2335.72 2335.72 population doubling time
a_b d 24.4297 24.4319 20.7406 20.7424 19.2325 19.2341 19.2325 19.2341 age at birth
t_j d 623.549 624.172 169.417 169.51 109.59 109.64 109.59 109.64 time since birth at metam
t_p d 2080.22 2087.47 333.343 333.54 209.744 209.845 209.744 209.845 time since birth at puberty
S_b - 0.999993 0.999993 0.999996 0.999996 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_j - 0.999955 0.999954 0.520154 0.520315 0.999981 0.999981 0.387764 0.387904 survival probability at metam
S_p - 0.992215 0.992191 0.00479956 0.00479986 0.999852 0.999852 0.00452452 0.00452473 survival probability at puberty
theta_0b - 0.00910299 0.00910389 0.3899 0.389786 0.316321 0.316343 0.485125 0.485029 frac of ind that is embryo
theta_bj - 0.00912463 0.00912553 0.286564 0.28652 0.216365 0.216373 0.312125 0.312111 frac of ind between b and j
theta_jp - 0.223051 0.223283 0.307762 0.307915 0.389107 0.389157 0.19363 0.193736 frac of ind between j and p
theta_pi - 0.758721 0.758488 0.0157745 0.0157792 0.0782071 0.0781271 0.00912111 0.00912377 frac of ind that is adult
L_bi cm 0.541267 0.54084 0.136817 0.136807 0.215016 0.21491 0.13006 0.130055 mean structural length of post-natals
L2_bi cm^2 0.339155 0.338642 0.0709686 0.0709223 0.0982276 0.0981115 0.074805 0.0747658 mean squared structural length of post-natals
L3_bi cm^3 0.222794 0.222305 0.108626 0.108483 0.0791771 0.0790375 0.170637 0.170441 mean cubed structural length of post-natals
Ww_bi g 0.244556 0.244008 0.136751 0.136555 0.111758 0.111543 0.240853 0.240539 mean wet weight of post-natals
L_pi cm 0.651531 0.651122 1.37189 1.37136 0.750019 0.74985 1.56356 1.56314 mean structural length of adults
L2_pi cm^2 0.430711 0.430164 2.26825 2.26622 0.644657 0.644319 3.51847 3.5159 mean squared structural length of adults
L3_pi cm^3 0.287852 0.287299 4.12881 4.1228 0.640599 0.640029 9.52455 9.51248 mean cubed structural length of adults
Ww_pi g 0.315969 0.315347 5.19778 5.18966 0.9042 0.903255 13.4438 13.4247 mean wet weight of adults
R 1/d 0.0023604 0.00198745 2.50015 2.49651 0.777215 0.776417 5.75963 5.75297 mean reproduction rate of adults
J_X g/d 0.00348166 0.00347405 0.00194697 0.00194446 0.00437339 0.0043652 0.00333925 0.00333546 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.358142 0.358181 0.0151645 0.0151643 yield of living structure on food
Y_VX_d mol/mol 0.0367414 0.0367485 0.102815 0.102841 8.68257e-05 8.68816e-05 0.111233 0.111259 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.147373 0.14731 0.00624008 0.00623667 yield of living reserve on food
Y_EX_d mol/mol 0.00358889 0.00358767 0.0266195 0.026612 3.57281e-05 3.57321e-05 0.0457715 0.0457578 yield of dead reserve on food
Y_CX mol/mol 0.850295 0.850289 0.761191 0.761172 0.384988 0.385012 0.712216 0.712207 yield of CO2 on food
Y_HX mol/mol 0.61174 0.611736 0.547634 0.547621 0.276977 0.276995 0.5124 0.512394 yield of H2O on food
Y_OX mol/mol -0.924695 -0.924689 -0.827795 -0.827775 -0.418674 -0.4187 -0.774535 -0.774525 yield of O2 on food
Y_NX mol/mol 0.127544 0.127543 0.114179 0.114176 0.0577482 0.0577518 0.106832 0.106831 yield of N-waste on food
mu_TX J/mol 452155 452153 406452 406443 212311 212326 380695 380691 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer