Rhinichthys atratulus: 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_min f_max date: 2024/12/04
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.436262 0.436262 0.460167 0.460167 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0112514 0.0112514 0.00332425 0.00332425 spec pop growth rate
t2 d NaN NaN NaN NaN 61.6057 61.6057 208.512 208.512 population doubling time
a_b d 22.1957 22.6437 22.0317 22.4698 20.0803 20.3732 20.0803 20.3732 age at birth
t_j d 0.0247551 0.0272128 0.0239098 0.0262321 0.0157292 0.0167606 0.0157292 0.0167606 time since birth at metam
t_p d 2307.75 NaN 1567.79 NaN 425.458 482.032 425.458 482.032 time since birth at puberty
S_b - 0.999995 0.999993 0.999995 0.999994 0.999996 0.999995 0.999996 0.999995 survival probability at birth
S_j - 0.999995 0.999993 0.998616 0.998642 0.999996 0.999995 0.998527 0.998537 survival probability at metam
S_p - 0.999971 0.999964 0.503974 0.531755 0.99998 0.999976 0.384916 0.402141 survival probability at puberty
theta_0b - 0.0119659 0.0128625 0.192608 0.173241 0.20223 0.204864 0.428072 0.414433 frac of ind that is embryo
theta_bj - 1.33534e-05 1.54673e-05 0.000208999 0.000202231 0.000141227 0.00015 0.000324128 0.000329415 frac of ind between b and j
theta_jp - 0.0119593 0.0128547 0.135982 0.125635 0.161249 0.162807 0.248525 0.245602 frac of ind between j and p
theta_pi - 0.976061 0.974267 0.671201 0.700921 0.636379 0.632179 0.323079 0.339635 frac of ind that is adult
L_bi cm 0.41317 0.360633 0.298231 0.274568 0.251701 0.237159 0.196054 0.192295 mean structural length of post-natals
L2_bi cm^2 0.179257 0.136167 0.115185 0.0937668 0.0849545 0.0739906 0.06285 0.0583227 mean squared structural length of post-natals
L3_bi cm^3 0.0796583 0.0526272 0.0500094 0.0355371 0.0359219 0.0285824 0.0308825 0.0261978 mean cubed structural length of post-natals
Ww_bi g 0.174239 0.106957 0.112641 0.0742339 0.133687 0.0962182 0.114932 0.0881908 mean wet weight of post-natals
L_pi cm 0.41712 0.364214 0.340487 0.307936 0.290367 0.273069 0.272994 0.262658 mean structural length of adults
L2_pi cm^2 0.181353 0.137859 0.136898 0.109177 0.103956 0.0905533 0.104001 0.0938886 mean squared structural length of adults
L3_pi cm^3 0.0806259 0.0533127 0.0600044 0.0417887 0.0447704 0.0356963 0.0539447 0.0445116 mean cubed structural length of adults
Ww_pi g 0.176355 0.10835 0.135153 0.087293 0.166617 0.120166 0.20076 0.149841 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00367238 0.00242545 0.00248907 0.00176173 0.00398955 0.00302111 0.0029515 0.00238138 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.101307 0.106448 0.0347828 0.0365705 yield of living structure on food
Y_VX_d mol/mol 0.0154442 0.0162109 0.0335306 0.0347702 0.000143989 0.000173925 0.0605429 0.0628791 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.275718 0.251892 0.0946646 0.0865384 yield of living reserve on food
Y_EX_d mol/mol 0.0183373 0.0167353 0.0419934 0.0378617 0.00039188 0.000411566 0.164773 0.148794 yield of dead reserve on food
Y_CX mol/mol 0.856844 0.857679 0.815101 0.817993 0.513064 0.5317 0.535861 0.555843 yield of CO2 on food
Y_HX mol/mol 0.616451 0.617052 0.58642 0.588501 0.369121 0.382528 0.385523 0.399898 yield of H2O on food
Y_OX mol/mol -0.931817 -0.932726 -0.886422 -0.889567 -0.557957 -0.578223 -0.582749 -0.60448 yield of O2 on food
Y_NX mol/mol 0.128527 0.128652 0.122265 0.122699 0.0769596 0.0797549 0.0803792 0.0833765 yield of N-waste on food
mu_TX J/mol 454692 455190 432638 434291 269914 280422 282146 293343 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer