Pelophylax lessonae: Population traits

at T = 15 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.470568 0.499378 0.749689 0.749689 1 1 scaled functional response
r 1/d 0 0 0.00509735 0.00169451 0.00774667 0.0025933 spec pop growth rate
t2 d NaN NaN 135.982 409.056 89.4767 267.284 population doubling time
a_b d 15.1986 15.047 14.0492 14.0492 13.389 13.389 age at birth
t_p d 4261.16 2787.08 1093.14 1093.14 741.821 741.821 time since birth at puberty
S_b - 0.999996 0.999996 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_p - 0.999978 0.751632 0.999983 0.680046 0.999985 0.62742 survival probability at puberty
theta_0b - 0.00536457 0.103382 0.0691229 0.201434 0.0984536 0.249284 frac of ind that is embryo
theta_bp - 0.00537734 0.0897954 0.0644585 0.162534 0.088889 0.191167 fraction of individuals that is juvenile
theta_pi - 0.989258 0.806822 0.866419 0.636031 0.812657 0.559549 frac of ind that is adult
L_bi cm 1.08278 0.618731 0.558375 0.411605 0.526346 0.39227 mean structural length of post-natals
L2_bi cm^2 1.28037 0.576808 0.417872 0.271892 0.378794 0.249022 mean squared structural length of post-natals
L3_bi cm^3 1.58091 0.660707 0.389347 0.271993 0.350176 0.253468 mean cubed structural length of post-natals
Ww_bi g 1.93127 0.816098 0.526816 0.368027 0.515096 0.372842 mean wet weight of post-natals
L_pi cm 1.08772 0.668098 0.586485 0.470903 0.563733 0.463722 mean structural length of adults
L2_pi cm^2 1.28716 0.637583 0.446528 0.333107 0.416485 0.322589 mean squared structural length of adults
L3_pi cm^3 1.58948 0.733639 0.417871 0.340006 0.387782 0.337937 mean cubed structural length of adults
Ww_pi g 1.94174 0.906183 0.565412 0.460054 0.570413 0.497093 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0199152 0.00952114 0.0103551 0.0067376 0.0125208 0.00823125 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 0.191659 0.0684062 0.216656 0.0798565 yield of living structure on food
Y_VX_d mol/mol 0.0437657 0.0845671 0.0012772 0.123962 0.000534923 0.137944 yield of dead structure on food
Y_EX mol/mol 0 0 0.0676702 0.0241526 0.102037 0.0376095 yield of living reserve on food
Y_EX_d mol/mol 0.00969935 0.0198892 0.000450947 0.0437679 0.000251929 0.0649665 yield of dead reserve on food
Y_CX mol/mol 0.774373 0.727206 0.58235 0.583061 0.52831 0.52748 yield of CO2 on food
Y_HX mol/mol 0.661356 0.621073 0.497358 0.497966 0.451205 0.450496 yield of H2O on food
Y_OX mol/mol -0.910411 -0.854958 -0.684655 -0.685491 -0.621121 -0.620145 yield of O2 on food
Y_NX mol/mol 0.062787 0.0589627 0.0472176 0.0472753 0.0428359 0.0427686 yield of N-waste on food
mu_TX J/mol 437623 412084 332805 333192 302420 301965 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