Acrossocheilus fasciatus: Population traits

at T = 17 °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: 2025/06/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.420622 0.454189 0.727095 0.727095 1 1 scaled functional response
r 1/d 0 0 0.00217603 0.000515547 0.00319029 0.000754319 spec pop growth rate
t2 d NaN NaN 318.537 1344.49 217.268 918.905 population doubling time
a_b d 45.3214 44.7488 41.4983 41.4983 39.5723 39.5723 age at birth
t_j d 0.0186727 0.0175119 0.012122 0.012122 0.00971211 0.00971211 time since birth at metam
t_p d 8955.89 5858.7 2380.12 2380.12 1678.06 1678.06 time since birth at puberty
S_b - 0.999996 0.999997 0.999997 0.999997 0.999998 0.999998 survival probability at birth
S_j - 0.999996 0.999681 0.999997 0.999676 0.999998 0.999673 survival probability at metam
S_p - 0.99998 0.624208 0.999985 0.537727 0.999988 0.484254 survival probability at puberty
theta_0b - 0.0059762 0.169224 0.0863593 0.28447 0.118566 0.334458 frac of ind that is embryo
theta_bj - 2.46561e-06 6.63002e-05 2.41277e-05 8.22802e-05 2.73233e-05 8.0923e-05 frac of ind between b and j
theta_jp - 0.0059819 0.133678 0.0789552 0.204321 0.104563 0.226182 frac of ind between j and p
theta_pi - 0.988039 0.697031 0.834661 0.511127 0.776844 0.439279 frac of ind that is adult
L_bi cm 1.10916 0.553072 0.53449 0.371477 0.50273 0.353185 mean structural length of post-natals
L2_bi cm^2 1.34238 0.521435 0.403825 0.2671 0.366527 0.248094 mean squared structural length of post-natals
L3_bi cm^3 1.69099 0.6216 0.388359 0.31701 0.352225 0.314179 mean cubed structural length of post-natals
Ww_bi g 2.27479 0.853331 0.620132 0.506201 0.641331 0.572057 mean wet weight of post-natals
L_pi cm 1.11504 0.632689 0.571318 0.462754 0.550264 0.459458 mean structural length of adults
L2_pi cm^2 1.35039 0.617808 0.440023 0.365645 0.412826 0.364651 mean squared structural length of adults
L3_pi cm^3 1.70121 0.740358 0.424811 0.442581 0.399181 0.47432 mean cubed structural length of adults
Ww_pi g 2.28855 1.01636 0.678337 0.706712 0.726827 0.863641 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00726298 0.00304639 0.00377689 0.00249813 0.00471472 0.0031913 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 0.223751 0.0654223 0.238339 0.0742617 yield of living structure on food
Y_VX_d mol/mol 0.046856 0.0941952 0.000971966 0.131522 0.00041213 0.140483 yield of dead structure on food
Y_EX mol/mol 0 0 0.133534 0.0390439 0.195628 0.0609539 yield of living reserve on food
Y_EX_d mol/mol 0.0161768 0.0351158 0.000580067 0.0784918 0.000338275 0.115308 yield of dead reserve on food
Y_CX mol/mol 0.827592 0.761314 0.531788 0.576145 0.455908 0.499618 yield of CO2 on food
Y_HX mol/mol 0.595407 0.547723 0.382592 0.414505 0.328 0.359447 yield of H2O on food
Y_OX mol/mol -0.900006 -0.827929 -0.578319 -0.626558 -0.4958 -0.543334 yield of O2 on food
Y_NX mol/mol 0.124139 0.114197 0.0797681 0.0864218 0.0683862 0.0749427 yield of N-waste on food
mu_TX J/mol 440175 406089 286376 309383 245343 268183 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