Cottus leiopomus: 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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.342996 0.342996 0.800651 0.800651 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00423363 0.00423363 9.78373e-05 9.78373e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 163.724 163.724 7084.69 7084.69 population doubling time
a_b d 83.0114 83.1171 72.0524 72.1406 69.5376 69.6201 69.5376 69.6201 age at birth
t_j d 758.572 766.565 293.349 295.411 240.816 242.366 240.816 242.366 time since birth at metam
t_p d 4918.82 NaN 1052.42 1224.79 836.095 962.984 836.095 962.984 time since birth at puberty
S_b - 0.999931 0.99993 0.999953 0.999953 0.999957 0.999957 0.999957 0.999957 survival probability at birth
S_j - 0.999567 0.999561 0.442843 0.445033 0.999776 0.999773 0.381015 0.38302 survival probability at metam
S_p - 0.988556 0.988187 0.0362739 0.0363091 0.999034 0.999014 0.0353737 0.0353997 survival probability at puberty
theta_0b - 0.0200522 0.0201167 0.42352 0.422015 0.255163 0.255425 0.472122 0.470757 frac of ind that is embryo
theta_bj - 0.0200833 0.0201481 0.289964 0.289553 0.190201 0.190331 0.301209 0.301 frac of ind between b and j
theta_jp - 0.162641 0.164835 0.21157 0.213227 0.286441 0.287906 0.166635 0.16801 frac of ind between j and p
theta_pi - 0.797223 0.7949 0.0749465 0.0752055 0.268195 0.266338 0.0600339 0.0602325 frac of ind that is adult
L_bi cm 0.584759 0.579233 0.271608 0.271099 0.370721 0.368574 0.2624 0.262021 mean structural length of post-natals
L2_bi cm^2 0.390649 0.383367 0.19622 0.194439 0.224061 0.221172 0.199943 0.198329 mean squared structural length of post-natals
L3_bi cm^3 0.276797 0.269185 0.267225 0.262515 0.191067 0.187281 0.320084 0.314861 mean cubed structural length of post-natals
Ww_bi g 0.31954 0.31044 0.363547 0.356428 0.277085 0.270961 0.464187 0.455547 mean wet weight of post-natals
L_pi cm 0.672427 0.666993 1.01135 1.00683 0.683608 0.681114 1.05065 1.0468 mean structural length of adults
L2_pi cm^2 0.469986 0.462241 1.3211 1.30637 0.547667 0.54306 1.53828 1.52306 mean squared structural length of adults
L3_pi cm^3 0.337825 0.329383 2.01932 1.98145 0.512938 0.505725 2.77217 2.7243 mean cubed structural length of adults
Ww_pi g 0.389991 0.379863 2.74719 2.6903 0.743862 0.731691 4.0202 3.94156 mean wet weight of adults
R 1/d 0 0 0.173692 0.155131 0.0576503 0.0422141 0.249862 0.231311 mean reproduction rate of adults
J_X g/d 0.00152483 0.00148331 0.00181874 0.00178717 0.00266272 0.00260624 0.00233294 0.00229507 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 0.303789 0.304223 0.0134235 0.0134223 yield of living structure on food
Y_VX_d mol/mol 0.0759378 0.0761444 0.154724 0.155158 0.00162941 0.00164399 0.1546 0.155036 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.136766 0.135932 0.00604327 0.00599733 yield of living reserve on food
Y_EX_d mol/mol 0.0117261 0.0116696 0.0557707 0.0555068 0.000733563 0.000734561 0.0696008 0.0692729 yield of dead reserve on food
Y_CX mol/mol 0.802961 0.802811 0.68013 0.67996 0.447707 0.448092 0.646958 0.646896 yield of CO2 on food
Y_HX mol/mol 0.577686 0.577578 0.489316 0.489194 0.3221 0.322377 0.46545 0.465406 yield of H2O on food
Y_OX mol/mol -0.87322 -0.873057 -0.739642 -0.739457 -0.486881 -0.4873 -0.703566 -0.703499 yield of O2 on food
Y_NX mol/mol 0.120444 0.120422 0.10202 0.101994 0.067156 0.0672138 0.0970437 0.0970344 yield of N-waste on food
mu_TX J/mol 428082 428010 364464 364392 244166 244400 346884 346872 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