Platygobio gracilis: Population traits

at T = 21.9 °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: 2024/01/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.256193 0.294299 0.64715 0.64715 1 1 scaled functional response
r 1/d 0 0 0.0109025 0.00233482 0.0154956 0.00322762 spec pop growth rate
t2 d NaN NaN 63.5769 296.874 44.732 214.755 population doubling time
a_b d 15.2994 14.9491 13.2075 13.2075 12.4447 12.4447 age at birth
t_j d 14.3598 12.7299 6.94621 6.94621 5.29923 5.29923 time since birth at metam
t_p d 2756.53 1616.05 535.954 535.954 376.491 376.491 time since birth at puberty
S_b - 0.999987 0.999988 0.999991 0.999991 0.999993 0.999993 survival probability at birth
S_j - 0.999936 0.510568 0.999977 0.506625 0.999983 0.505584 survival probability at metam
S_p - 0.999931 0.472948 0.999959 0.349687 0.999967 0.296594 survival probability at puberty
theta_0b - 0.00804088 0.257054 0.134087 0.422206 0.175298 0.480839 frac of ind that is embryo
theta_bj - 0.00755907 0.159612 0.0632254 0.157723 0.0650481 0.144543 frac of ind between b and j
theta_jp - 0.000494565 0.01878 0.0530287 0.081158 0.0796664 0.102024 frac of ind between j and p
theta_pi - 0.983905 0.564554 0.749658 0.338913 0.679987 0.272594 frac of ind that is adult
L_bi cm 0.864939 0.329813 0.354575 0.228639 0.34307 0.224121 mean structural length of post-natals
L2_bi cm^2 0.85402 0.22611 0.190052 0.115923 0.180892 0.114538 mean squared structural length of post-natals
L3_bi cm^3 0.897016 0.222144 0.13809 0.117514 0.132509 0.127138 mean cubed structural length of post-natals
Ww_bi g 1.19395 0.306618 0.25356 0.215778 0.303723 0.291414 mean wet weight of post-natals
L_pi cm 0.871278 0.405544 0.394139 0.322027 0.393896 0.336734 mean structural length of adults
L2_pi cm^2 0.860943 0.294975 0.217968 0.19102 0.217029 0.20897 mean squared structural length of adults
L3_pi cm^3 0.904353 0.292104 0.159346 0.199688 0.160453 0.241184 mean cubed structural length of adults
Ww_pi g 1.20372 0.40318 0.292588 0.366665 0.367774 0.552819 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0108844 0.00331022 0.00613718 0.00373692 0.0090322 0.00570892 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 0.245313 0.0734224 0.22733 0.0718793 yield of living structure on food
Y_VX_d mol/mol 0.07722 0.136803 0.000993437 0.151993 0.000417102 0.14192 yield of dead structure on food
Y_EX mol/mol 0 0 0.205127 0.0613946 0.293734 0.0928755 yield of living reserve on food
Y_EX_d mol/mol 0.025562 0.0520215 0.000830696 0.127094 0.000538939 0.183376 yield of dead reserve on food
Y_CX mol/mol 0.787843 0.7018 0.43836 0.476721 0.368604 0.400575 yield of CO2 on food
Y_HX mol/mol 0.566809 0.504906 0.315376 0.342974 0.26519 0.288191 yield of H2O on food
Y_OX mol/mol -0.856779 -0.763208 -0.476717 -0.518434 -0.400857 -0.435625 yield of O2 on food
Y_NX mol/mol 0.118176 0.10527 0.0657541 0.0715081 0.0552906 0.0600862 yield of N-waste on food
mu_TX J/mol 419831 375486 236070 256123 196776 213662 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