Pomoxis annularis: Population traits

at T = 21 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.355707 0.365802 0.682901 0.682901 1 1 scaled functional response
r 1/d 0 0 0.007324 0.00181088 0.0101327 0.00244174 spec pop growth rate
t2 d NaN NaN 94.6405 382.768 68.4068 283.874 population doubling time
a_b d 9.10545 9.06619 8.29378 8.29378 7.92189 7.92189 age at birth
t_j d 3.36732 3.29947 2.19696 2.19696 1.79719 1.79719 time since birth at metam
t_p d 7344.86 4713.06 1271.01 1271.01 916.91 916.91 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.659827 1 0.659317 1 0.659143 survival probability at metam
S_p - 0.999998 0.427965 0.999999 0.343913 0.999999 0.303898 survival probability at puberty
theta_0b - 0.0018547 0.311193 0.0588036 0.421165 0.0769676 0.463125 frac of ind that is embryo
theta_bj - 0.000687851 0.0929227 0.0150257 0.0906293 0.0166581 0.0851293 frac of ind between b and j
theta_jp - 0.00117214 0.105467 0.0404537 0.145375 0.0545444 0.157348 frac of ind between j and p
theta_pi - 0.996285 0.490417 0.885717 0.34283 0.85183 0.294398 frac of ind that is adult
L_bi cm 2.28286 0.346572 0.500242 0.175079 0.460791 0.169413 mean structural length of post-natals
L2_bi cm^2 5.8071 0.518366 0.424277 0.101759 0.366211 0.0937239 mean squared structural length of post-natals
L3_bi cm^3 15.4267 1.21434 0.500744 0.153768 0.414763 0.142902 mean cubed structural length of post-natals
Ww_bi g 26.9922 2.15057 1.22147 0.375087 1.28894 0.444087 mean wet weight of post-natals
L_pi cm 2.28701 0.463232 0.527593 0.253507 0.49379 0.257161 mean structural length of adults
L2_pi cm^2 5.81793 0.726678 0.450595 0.169187 0.396449 0.167584 mean squared structural length of adults
L3_pi cm^3 15.4555 1.7055 0.532093 0.259455 0.449407 0.260381 mean cubed structural length of adults
Ww_pi g 27.0426 3.02041 1.29794 0.632891 1.39659 0.809172 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.143143 0.0131397 0.0200836 0.00481548 0.0253865 0.00649511 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 0.18261 0.0578249 0.165548 0.0537219 yield of living structure on food
Y_VX_d mol/mol 0.03474 0.0707876 0.000130925 0.113943 5.67184e-05 0.105003 yield of dead structure on food
Y_EX mol/mol 0 0 0.262832 0.083228 0.348916 0.113227 yield of living reserve on food
Y_EX_d mol/mol 0.0260447 0.0545759 0.000188441 0.164 0.000119542 0.221309 yield of dead reserve on food
Y_CX mol/mol 0.82984 0.765262 0.444864 0.471629 0.375985 0.397365 yield of CO2 on food
Y_HX mol/mol 0.597024 0.550563 0.320055 0.339311 0.2705 0.285882 yield of H2O on food
Y_OX mol/mol -0.902451 -0.832222 -0.48379 -0.512897 -0.408883 -0.432134 yield of O2 on food
Y_NX mol/mol 0.124476 0.114789 0.0667296 0.0707444 0.0563977 0.0596047 yield of N-waste on food
mu_TX J/mol 440805 407089 236469 250641 197728 209143 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