Cottus extensus: Population traits

at T = 7 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.374305 0.374305 0.837079 0.837079 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0051945 0.0051945 0.000148509 0.000148509 spec pop growth rate
t2 d NaN NaN NaN NaN 133.439 133.439 4667.38 4667.38 population doubling time
a_b d 78.2158 78.7473 68.5876 69.0188 66.7547 67.1594 66.7547 67.1594 age at birth
t_j d 457.816 480.686 204.652 211.746 177.24 182.935 177.24 182.935 time since birth at metam
t_p d 3053.09 3424.22 911.311 949.949 767.74 796.854 767.74 796.854 time since birth at puberty
S_b - 0.999585 0.99956 0.999711 0.999694 0.999731 0.999716 0.999731 0.999716 survival probability at birth
S_j - 0.997485 0.997315 0.368856 0.379586 0.998633 0.998543 0.324 0.333753 survival probability at metam
S_p - 0.970684 0.96605 0.0509543 0.0511518 0.995886 0.995445 0.050146 0.0503043 survival probability at puberty
theta_0b - 0.0368141 0.0376027 0.471828 0.464642 0.294319 0.295881 0.508776 0.502243 frac of ind that is embryo
theta_bj - 0.0368209 0.0376082 0.29881 0.297826 0.20806 0.208719 0.302637 0.30238 frac of ind between b and j
theta_jp - 0.176357 0.189057 0.150465 0.157608 0.218808 0.225512 0.121167 0.127102 frac of ind between j and p
theta_pi - 0.750008 0.735732 0.0788969 0.079924 0.278813 0.269887 0.0674199 0.0682745 frac of ind that is adult
L_bi cm 0.511443 0.486732 0.244191 0.241698 0.339095 0.329854 0.238904 0.236887 mean structural length of post-natals
L2_bi cm^2 0.310723 0.281391 0.136377 0.130227 0.180089 0.169161 0.136911 0.131339 mean squared structural length of post-natals
L3_bi cm^3 0.205582 0.177403 0.145456 0.132659 0.133205 0.120749 0.161909 0.148618 mean cubed structural length of post-natals
Ww_bi g 0.253483 0.217108 0.22125 0.199056 0.216126 0.192948 0.262698 0.237482 mean wet weight of post-natals
L_pi cm 0.604498 0.58017 0.765317 0.749477 0.585335 0.574714 0.780333 0.766536 mean structural length of adults
L2_pi cm^2 0.388715 0.356971 0.770949 0.730373 0.403001 0.386213 0.840505 0.800582 mean squared structural length of adults
L3_pi cm^3 0.261846 0.229734 0.948681 0.863567 0.326102 0.303539 1.15192 1.05578 mean cubed structural length of adults
Ww_pi g 0.322857 0.281151 1.44302 1.2958 0.529102 0.485035 1.86899 1.68707 mean wet weight of adults
R 1/d 0 0 0.21422 0.19123 0.082832 0.0728548 0.275701 0.250798 mean reproduction rate of adults
J_X g/d 0.00160352 0.00138712 0.0015612 0.0014254 0.00255246 0.00229305 0.00188066 0.00172591 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 0.271086 0.273535 0.0127854 0.0127881 yield of living structure on food
Y_VX_d mol/mol 0.121163 0.122888 0.200053 0.203124 0.00633699 0.00664515 0.193794 0.196905 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.168752 0.163556 0.00795896 0.00764642 yield of living reserve on food
Y_EX_d mol/mol 0.0282317 0.0275034 0.104245 0.101667 0.0039448 0.00397336 0.120638 0.117736 yield of dead reserve on food
Y_CX mol/mol 0.741231 0.740234 0.586327 0.585834 0.440505 0.442915 0.555449 0.55555 yield of CO2 on food
Y_HX mol/mol 0.533274 0.532557 0.42183 0.421475 0.316919 0.318653 0.399614 0.399687 yield of H2O on food
Y_OX mol/mol -0.806088 -0.805005 -0.637631 -0.637094 -0.479049 -0.48167 -0.60405 -0.604161 yield of O2 on food
Y_NX mol/mol 0.111185 0.111035 0.0879491 0.0878751 0.0660757 0.0664373 0.0833173 0.0833325 yield of N-waste on food
mu_TX J/mol 396391 395929 315139 315021 238805 240269 298482 298693 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