Hysterocarpus traskii: Population traits

at T = 18 °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: 2024/03/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.343333 0.343333 0.356212 0.356212 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00754235 0.00754235 0.00198337 0.00198337 spec pop growth rate
t2 d NaN NaN NaN NaN 91.9007 91.9007 349.48 349.48 population doubling time
a_b d 125.916 125.916 125.285 125.285 111.877 111.877 111.877 111.877 age at birth
t_j d 243.8 243.8 221.534 221.534 73.1363 73.1363 73.1363 73.1363 time since birth at metam
t_p d 830.212 NaN 657.481 NaN 137.685 NaN 137.685 NaN time since birth at puberty
S_b - 0.999904 0.999904 0.999906 0.999906 0.999936 0.999936 0.999936 0.999936 survival probability at birth
S_j - 0.998969 0.998969 0.792694 0.792694 0.999759 0.999759 0.338158 0.338158 survival probability at metam
S_p - 0.99643 0.99643 0.662438 0.662438 0.999618 0.999618 0.241772 0.241772 survival probability at puberty
theta_0b - 0.0633767 0.0633767 0.104639 0.104639 0.570114 0.570114 0.593058 0.593058 frac of ind that is embryo
theta_bj - 0.063391 0.063391 0.0934391 0.0934391 0.182405 0.182405 0.199329 0.199329 frac of ind between b and j
theta_jp - 0.0592466 0.0592466 0.0583741 0.0583741 0.0627784 0.0627784 0.0436526 0.0436526 frac of ind between j and p
theta_pi - 0.813986 0.813986 0.743548 0.743548 0.184702 0.184702 0.163961 0.163961 frac of ind that is adult
L_bi cm 0.728713 0.728713 0.763274 0.763274 1.12865 1.12865 1.18411 1.18411 mean structural length of post-natals
L2_bi cm^2 0.532257 0.532257 0.585491 0.585491 1.44512 1.44512 1.72384 1.72384 mean squared structural length of post-natals
L3_bi cm^3 0.389582 0.389582 0.45109 0.45109 2.08739 2.08739 3.02062 3.02062 mean cubed structural length of post-natals
Ww_bi g 1.05307 1.05307 1.24815 1.24815 12.4417 12.4417 18.0041 18.0041 mean wet weight of post-natals
L_pi cm 0.740959 0.740959 0.78535 0.78535 1.52137 1.52137 1.75132 1.75132 mean structural length of adults
L2_pi cm^2 0.549232 0.549232 0.617261 0.617261 2.42037 2.42037 3.30429 3.30429 mean squared structural length of adults
L3_pi cm^3 0.407267 0.407267 0.48551 0.48551 4.03434 4.03434 6.67809 6.67809 mean cubed structural length of adults
Ww_pi g 1.10087 1.10087 1.34338 1.34338 24.0463 24.0463 39.8041 39.8041 mean wet weight of adults
R 1/d 0.00167417 0 0.00276464 0 0.0379433 0 0.0597714 0 mean reproduction rate of adults
J_X g/d 0.0263994 0.0263994 0.0308508 0.0308508 0.26251 0.26251 0.312868 0.312868 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 0.0599743 0.0599743 0.0191487 0.0191487 yield of living structure on food
Y_VX_d mol/mol 0.00852619 0.00852619 0.0126555 0.0126555 0.000130272 0.000130272 0.0307152 0.0307152 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.297497 0.297497 0.0949852 0.0949852 yield of living reserve on food
Y_EX_d mol/mol 0.0145207 0.0145207 0.0223617 0.0223617 0.000646203 0.000646203 0.15236 0.15236 yield of dead reserve on food
Y_CX mol/mol 0.867578 0.867578 0.855608 0.855608 0.532377 0.532377 0.593416 0.593416 yield of CO2 on food
Y_HX mol/mol 0.624174 0.624174 0.615562 0.615562 0.383016 0.383016 0.42693 0.42693 yield of H2O on food
Y_OX mol/mol -0.943491 -0.943491 -0.930474 -0.930474 -0.57896 -0.57896 -0.64534 -0.64534 yield of O2 on food
Y_NX mol/mol 0.130137 0.130137 0.128341 0.128341 0.0798566 0.0798566 0.0890124 0.0890124 yield of N-waste on food
mu_TX J/mol 460251 460251 453873 453873 278469 278469 311528 311528 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