Stephanolepis diaspros: Population traits

at T = 26.1 °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: 2024/06/29
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.298851 0.461165 0.730582 0.730582 1 1 scaled functional response
r 1/d 0 0 0.0158052 0.000616179 0.0204238 0.000891721 spec pop growth rate
t2 d NaN NaN 43.8557 1124.91 33.9381 777.314 population doubling time
a_b d 1.06403 0.992313 0.9267 0.9267 0.888608 0.888608 age at birth
t_p d 3457.27 849.989 503.776 503.776 388.57 388.57 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.533719 1 0.461901 1 0.419281 survival probability at puberty
theta_0b - 0.000525472 0.263421 0.0144053 0.317558 0.0178189 0.350641 frac of ind that is embryo
theta_bp - 0.000530663 0.194336 0.0143348 0.21782 0.0176677 0.22908 fraction of individuals that is juvenile
theta_pi - 0.998944 0.542243 0.97126 0.464623 0.964513 0.420279 frac of ind that is adult
L_bi cm 0.993368 0.0638193 0.246369 0.0530004 0.235154 0.0507121 mean structural length of post-natals
L2_bi cm^2 1.12939 0.0465314 0.110237 0.0359436 0.102214 0.0350743 mean squared structural length of post-natals
L3_bi cm^3 1.35579 0.0688099 0.0694852 0.0661241 0.0637046 0.0752799 mean cubed structural length of post-natals
Ww_bi g 1.73078 0.098178 0.116467 0.110834 0.122662 0.14495 mean wet weight of post-natals
L_pi cm 0.993891 0.0833711 0.249861 0.0733533 0.239276 0.0730091 mean structural length of adults
L2_pi cm^2 1.12999 0.063177 0.111862 0.0527507 0.104085 0.0541388 mean squared structural length of adults
L3_pi cm^3 1.35651 0.0934706 0.0705107 0.0971234 0.0648715 0.116312 mean cubed structural length of adults
Ww_pi g 1.7317 0.133364 0.118186 0.162793 0.124909 0.223957 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0133668 0.000849826 0.0031895 0.00103996 0.00404799 0.00138904 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 0.344326 0.0391786 0.321417 0.0483273 yield of living structure on food
Y_VX_d mol/mol 0.0866956 0.156756 0.000457763 0.157058 0.00024115 0.151884 yield of dead structure on food
Y_EX mol/mol 0 0 0.232813 0.0264903 0.297466 0.0447262 yield of living reserve on food
Y_EX_d mol/mol 0.0239785 0.0669037 0.000309513 0.106194 0.000223181 0.140566 yield of dead reserve on food
Y_CX mol/mol 0.779951 0.666965 0.312719 0.561704 0.271278 0.505121 yield of CO2 on food
Y_HX mol/mol 0.561131 0.479844 0.224984 0.404115 0.195169 0.363406 yield of H2O on food
Y_OX mol/mol -0.848197 -0.725325 -0.340082 -0.610853 -0.295014 -0.549319 yield of O2 on food
Y_NX mol/mol 0.116993 0.100045 0.0469078 0.0842556 0.0406916 0.0757681 yield of N-waste on food
mu_TX J/mol 415964 357325 171891 301405 147942 270483 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