Pomatoschistus minutus: Population traits

at T = 10 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2023/04/25
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.237824 0.306468 0.653234 0.653234 1 1 scaled functional response
r 1/d 0 0 0.0128433 0.00230817 0.0163086 0.00281324 spec pop growth rate
t2 d NaN NaN 53.9694 300.302 42.502 246.388 population doubling time
a_b d 16.9209 16.3308 14.9529 14.9529 14.414 14.414 age at birth
t_p d 1316.84 723.147 316.532 316.532 246.667 246.667 time since birth at puberty
S_b - 0.999973 0.999976 0.999981 0.999981 0.999982 0.999982 survival probability at birth
S_p - 0.999854 0.484675 0.999909 0.376769 0.99992 0.336901 survival probability at puberty
theta_0b - 0.0180769 0.248035 0.175002 0.406634 0.209632 0.449928 frac of ind that is embryo
theta_bp - 0.0180886 0.172149 0.144484 0.241171 0.165775 0.251158 fraction of individuals that is juvenile
theta_pi - 0.963835 0.579815 0.680514 0.352195 0.624593 0.298915 frac of ind that is adult
L_bi cm 0.213378 0.152418 0.159213 0.127958 0.15988 0.126731 mean structural length of post-natals
L2_bi cm^2 0.0490604 0.033636 0.0350657 0.0303766 0.0366666 0.0325667 mean squared structural length of post-natals
L3_bi cm^3 0.0117257 0.00898632 0.00979917 0.0113411 0.01109 0.0147521 mean cubed structural length of post-natals
Ww_bi g 0.0197281 0.0168893 0.028168 0.0326003 0.0429141 0.0570849 mean wet weight of post-natals
L_pi cm 0.216449 0.182773 0.181296 0.179009 0.187156 0.187119 mean structural length of adults
L2_pi cm^2 0.0499343 0.0428669 0.0418513 0.0491852 0.045512 0.0573385 mean squared structural length of adults
L3_pi cm^3 0.0119434 0.0116156 0.0118419 0.0189964 0.0139804 0.026998 mean cubed structural length of adults
Ww_pi g 0.0200944 0.0218309 0.0340399 0.0546057 0.054099 0.104472 mean wet weight of adults
R 1/d 0.0232619 0.0321873 0.0958866 0.174272 0.128624 0.250417 mean reproduction rate of adults
J_X g/d 0.000425625 0.000376036 0.000835586 0.000723847 0.00133755 0.00118799 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 0.150618 0.0361638 0.135219 0.0349339 yield of living structure on food
Y_VX_d mol/mol 0.0450269 0.0861694 0.00136578 0.0887413 0.000673198 0.0792127 yield of dead structure on food
Y_EX mol/mol 0 0 0.282337 0.0677902 0.388027 0.100247 yield of living reserve on food
Y_EX_d mol/mol 0.0307293 0.0757812 0.00256019 0.166348 0.00193182 0.22731 yield of dead reserve on food
Y_CX mol/mol 0.814869 0.728674 0.453745 0.531582 0.364773 0.448922 yield of CO2 on food
Y_HX mol/mol 0.586253 0.524241 0.326444 0.382443 0.262434 0.322974 yield of H2O on food
Y_OX mol/mol -0.88617 -0.792433 -0.493447 -0.578095 -0.396691 -0.488202 yield of O2 on food
Y_NX mol/mol 0.12223 0.109301 0.0680617 0.0797372 0.054716 0.0673383 yield of N-waste on food
mu_TX J/mol 433085 387736 239815 281271 190076 235271 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