Etheostoma nigrum: Population traits

at T = 13 °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: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.326613 0.383865 0.691932 0.691932 1 1 scaled functional response
r 1/d 0 0 0.00604899 0.00163766 0.00903541 0.00242709 spec pop growth rate
t2 d NaN NaN 114.589 423.254 76.7145 285.587 population doubling time
a_b d 34.5744 33.6456 30.5228 30.5228 28.8194 28.8194 age at birth
t_j d 28.2045 24.1082 14.3241 14.3241 10.7874 10.7874 time since birth at metam
t_p d 2417.79 1465.73 584.114 584.114 399.657 399.657 time since birth at puberty
S_b - 0.99995 0.999954 0.999965 0.999965 0.99997 0.99997 survival probability at birth
S_j - 0.999764 0.679388 0.999907 0.659444 0.999934 0.652685 survival probability at metam
S_p - 0.999703 0.615506 0.99981 0.494164 0.999846 0.427898 survival probability at puberty
theta_0b - 0.0185894 0.150525 0.169057 0.320354 0.229433 0.393671 frac of ind that is embryo
theta_bj - 0.0151865 0.0895783 0.0692506 0.118726 0.0716763 0.114486 frac of ind between b and j
theta_jp - 0.00342934 0.0276274 0.0714085 0.0913286 0.105255 0.119956 frac of ind between j and p
theta_pi - 0.962795 0.732269 0.690284 0.469592 0.593635 0.371888 frac of ind that is adult
L_bi cm 0.269788 0.220502 0.210008 0.191452 0.208541 0.188872 mean structural length of post-natals
L2_bi cm^2 0.0779872 0.0602169 0.0550576 0.0522712 0.0557254 0.0534907 mean squared structural length of post-natals
L3_bi cm^3 0.0235071 0.0188547 0.017409 0.0194895 0.0185708 0.0224388 mean cubed structural length of post-natals
Ww_bi g 0.0305476 0.0254917 0.0284553 0.0318559 0.0356004 0.0430156 mean wet weight of post-natals
L_pi cm 0.273259 0.241237 0.23303 0.234285 0.240623 0.245565 mean structural length of adults
L2_pi cm^2 0.0793372 0.0685275 0.0643452 0.071528 0.0692675 0.0809733 mean squared structural length of adults
L3_pi cm^3 0.0239473 0.0217511 0.0207665 0.0278072 0.0237898 0.0359538 mean cubed structural length of adults
Ww_pi g 0.0311197 0.0294078 0.0339431 0.0454513 0.0456054 0.0689239 mean wet weight of adults
R 1/d 0 0 0.0236052 0.0399305 0.066193 0.0982916 mean reproduction rate of adults
J_X g/d 0.000401597 0.000365714 0.000608822 0.000577407 0.000893532 0.000856758 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 0.172969 0.0552769 0.187788 0.0635666 yield of living structure on food
Y_VX_d mol/mol 0.0494861 0.0891314 0.00214492 0.107552 0.000898523 0.113552 yield of dead structure on food
Y_EX mol/mol 0 0 0.109751 0.0350739 0.172204 0.0582915 yield of living reserve on food
Y_EX_d mol/mol 0.0148215 0.0313752 0.00136098 0.0682433 0.00082396 0.104129 yield of dead reserve on food
Y_CX mol/mol 0.826317 0.770118 0.6044 0.624479 0.52891 0.551087 yield of CO2 on food
Y_HX mol/mol 0.594489 0.554057 0.434832 0.449278 0.380522 0.396476 yield of H2O on food
Y_OX mol/mol -0.89862 -0.837504 -0.657285 -0.67912 -0.57519 -0.599307 yield of O2 on food
Y_NX mol/mol 0.123948 0.115518 0.0906599 0.0936718 0.0793365 0.082663 yield of N-waste on food
mu_TX J/mol 439605 410678 323832 334261 282991 294610 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