Osteochilus kahajanensis: Population traits

at T = 27 °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: 2025/04/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.451734 0.486511 0.743256 0.743256 1 1 scaled functional response
r 1/d 0 0 0.0057656 0.00147716 0.00838018 0.00219218 spec pop growth rate
t2 d NaN NaN 120.221 469.244 82.7127 316.191 population doubling time
a_b d 7.5784 7.48511 6.98422 6.98422 6.66934 6.66934 age at birth
t_j d 1.94705 1.82943 1.30401 1.30401 1.04975 1.04975 time since birth at metam
t_p d 5376.62 3522.45 1503.28 1503.28 1059.65 1059.65 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999998 0.829406 0.999999 0.828608 0.999999 0.828237 survival probability at metam
S_p - 0.999995 0.583487 0.999996 0.511852 0.999997 0.464335 survival probability at puberty
theta_0b - 0.00242496 0.206804 0.0394251 0.287583 0.054271 0.33003 frac of ind that is embryo
theta_bj - 0.000624738 0.0462232 0.00720373 0.048768 0.00828761 0.0470538 frac of ind between b and j
theta_jp - 0.0018069 0.10898 0.0307549 0.150995 0.0431468 0.170202 frac of ind between j and p
theta_pi - 0.995143 0.637993 0.922616 0.512654 0.894295 0.452714 frac of ind that is adult
L_bi cm 1.7227 0.37449 0.575191 0.23151 0.523998 0.219266 mean structural length of post-natals
L2_bi cm^2 3.38167 0.442972 0.531638 0.153738 0.451791 0.134846 mean squared structural length of post-natals
L3_bi cm^3 7.01651 0.818255 0.658102 0.225373 0.537798 0.196456 mean cubed structural length of post-natals
Ww_bi g 9.67145 1.15171 1.06782 0.365684 0.988272 0.361013 mean wet weight of post-natals
L_pi cm 1.72673 0.44763 0.595673 0.292042 0.54956 0.287089 mean structural length of adults
L2_pi cm^2 3.38992 0.549399 0.553262 0.211366 0.477408 0.196612 mean squared structural length of adults
L3_pi cm^3 7.03366 1.01721 0.685158 0.313017 0.568699 0.290501 mean cubed structural length of adults
Ww_pi g 9.69508 1.43174 1.11172 0.507891 1.04506 0.533832 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0698425 0.00985366 0.018073 0.00522598 0.020667 0.00616802 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 0.209946 0.0637032 0.218069 0.0698226 yield of living structure on food
Y_VX_d mol/mol 0.0553546 0.10344 0.00105474 0.133489 0.000462563 0.138499 yield of dead structure on food
Y_EX mol/mol 0 0 0.130706 0.0396597 0.182661 0.0584852 yield of living reserve on food
Y_EX_d mol/mol 0.0209453 0.0421532 0.000656651 0.0831066 0.000387455 0.11601 yield of dead reserve on food
Y_CX mol/mol 0.814325 0.745032 0.548261 0.570666 0.489045 0.507808 yield of CO2 on food
Y_HX mol/mol 0.585862 0.536009 0.394443 0.410563 0.351841 0.36534 yield of H2O on food
Y_OX mol/mol -0.885579 -0.810222 -0.596234 -0.620599 -0.531836 -0.552241 yield of O2 on food
Y_NX mol/mol 0.122149 0.111755 0.0822392 0.0855999 0.0733567 0.0761712 yield of N-waste on food
mu_TX J/mol 433303 397596 294750 306382 262558 272367 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