Etmopterus perryi: Population traits

at T = 9 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.581205 0.581205 0.631371 0.631371 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00072755 0.00072755 0.000166237 0.000166237 spec pop growth rate
t2 d NaN NaN NaN NaN 952.714 952.714 4169.63 4169.63 population doubling time
a_b d 278.893 278.893 275.669 275.669 259.978 259.978 259.978 259.978 age at birth
t_p d 5790.83 2.25312e+22 3578.56 2.25312e+22 1499.36 2149.8 1499.36 2149.8 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_p - 0.999986 0.999986 0.605137 0.605137 0.99999 0.99999 0.483515 0.483515 survival probability at puberty
theta_0b - 0.014029 0.014029 0.0648272 0.0648272 0.172417 0.172417 0.251446 0.251446 frac of ind that is embryo
theta_bp - 0.0140362 0.0140362 0.0499647 0.0499647 0.142744 0.142744 0.166164 0.166164 fraction of individuals that is juvenile
theta_pi - 0.971935 0.971935 0.885208 0.885208 0.684839 0.684839 0.58239 0.58239 frac of ind that is adult
L_bi cm 1.29254 1.29254 1.34493 1.34493 1.4276 1.4276 1.53882 1.53882 mean structural length of post-natals
L2_bi cm^2 1.68416 1.68416 1.85417 1.85417 2.26638 2.26638 2.73387 2.73387 mean squared structural length of post-natals
L3_bi cm^3 2.20615 2.20615 2.59528 2.59528 3.89411 3.89411 5.31616 5.31616 mean cubed structural length of post-natals
Ww_bi g 4.11345 4.11345 5.03266 5.03266 9.68658 9.68658 13.2239 13.2239 mean wet weight of post-natals
L_pi cm 1.30122 1.30122 1.38161 1.38161 1.56795 1.56795 1.76641 1.76641 mean structural length of adults
L2_pi cm^2 1.70154 1.70154 1.93141 1.93141 2.61893 2.61893 3.35544 3.35544 mean squared structural length of adults
L3_pi cm^3 2.23316 2.23316 2.72251 2.72251 4.61346 4.61346 6.71291 6.71291 mean cubed structural length of adults
Ww_pi g 4.16382 4.16382 5.27939 5.27939 11.476 11.476 16.6983 16.6983 mean wet weight of adults
R 1/d 3.99571e-05 0 0.000469302 0 0.00210988 0.000982364 0.00343449 0.00230697 mean reproduction rate of adults
J_X g/d 0.0164499 0.0164499 0.0196736 0.0196736 0.0380876 0.0380876 0.045944 0.045944 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 0.0743855 0.0743855 0.0192352 0.0192352 yield of living structure on food
Y_VX_d mol/mol 0.00737024 0.00737024 0.0149483 0.0149483 0.000149669 0.000149669 0.02989 0.02989 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.110648 0.110648 0.0286123 0.0286123 yield of living reserve on food
Y_EX_d mol/mol 0.00637186 0.00637186 0.0140389 0.0140389 0.000222632 0.000222632 0.0444612 0.0444612 yield of dead reserve on food
Y_CX mol/mol 0.811117 0.811117 0.797015 0.797015 0.652328 0.652328 0.710794 0.710794 yield of CO2 on food
Y_HX mol/mol 0.696635 0.696635 0.684523 0.684523 0.560258 0.560258 0.610472 0.610472 yield of H2O on food
Y_OX mol/mol -0.95361 -0.95361 -0.937031 -0.937031 -0.766926 -0.766926 -0.835664 -0.835664 yield of O2 on food
Y_NX mol/mol 0.0657662 0.0657662 0.0646228 0.0646228 0.0528914 0.0528914 0.057632 0.057632 yield of N-waste on food
mu_TX J/mol 457287 457287 449420 449420 367801 367801 400716 400716 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