Monodon monoceros: Population traits

at T = 35.5 °C with background hazards for embryo, baby, 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 stx f_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.898877 0.898877 0.905008 0.905008 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000347558 0.000347558 0.000140287 0.000140287 spec pop growth rate
t2 d NaN NaN NaN NaN 1994.33 1994.33 4940.94 4940.94 population doubling time
a_b d 489.353 489.353 489.353 489.353 489.353 489.353 489.353 489.353 age at birth
t_x d 7038.11 2459.94 5273.73 2400.13 2392.8 1823.91 2392.8 1823.91 time since birth at weaning
t_p d 719.289 576.646 710.65 571.662 607.796 509.466 607.796 509.466 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 1 1 0.569281 0.519601 1 1 0.534327 0.490436 survival probability at weaning
S_p - 0.999994 1 0.245304 0.227656 1 1 0.244301 0.226854 survival probability at puberty
theta_0b - 0.0089203 0.00791428 0.0350565 0.0409099 0.156446 0.15644 0.210055 0.243912 frac of ind that is embryo
theta_bx - 0.00891707 0.00791182 0.0259806 0.0289483 0.131934 0.131935 0.141245 0.157182 fraction of individuals that is baby
theta_xp - 0.119332 0.0318603 0.10386 0.0503702 0.344394 0.264109 0.218307 0.175074 fraction of individuals that is juvenile
theta_pi - 0.86283 0.952314 0.835103 0.879772 0.367226 0.447517 0.430394 0.423832 frac of ind that is adult
L_bi cm 46.2119 53.3888 45.9581 52.8008 42.552 47.0763 43.6137 47.5213 mean structural length of post-natals
L2_bi cm^2 2141.88 2861.17 2127.64 2818.95 1884.75 2339.65 1993.52 2422.15 mean squared structural length of post-natals
L3_bi cm^3 99471.7 153698 98961.6 151476 86081.3 121014 94220.4 129535 mean cubed structural length of post-natals
Ww_bi g 578017 1.00925e+06 578299 1.00041e+06 546796 870412 598495 931701 mean wet weight of post-natals
L_pi cm 46.7714 53.9811 47.082 54.3207 50.3106 56.0773 51.0942 57.7348 mean structural length of adults
L2_pi cm^2 2187.57 2914.34 2216.72 2951.24 2533.6 3156.88 2612.51 3344.01 mean squared structural length of adults
L3_pi cm^3 102316 157358 104368 160366 127711 178377 133674 194256 mean cubed structural length of adults
Ww_pi g 594542 1.03329e+06 609892 1.05912e+06 811232 1.28301e+06 849107 1.39722e+06 mean wet weight of adults
R 1/d 2.11071e-05 0.0012859 8.57647e-05 0.00136742 0.000798381 0.00182652 0.00096315 0.00223123 mean reproduction rate of adults
J_X g/d 1912.51 2956.03 1912.75 2932.28 1872.24 2689.15 1980.29 2783.97 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 0.0159799 0.0156404 0.00667469 0.00652736 yield of living structure on food
Y_VX_d mol/mol 0.000983802 0.000873943 0.001971 0.00186206 1.90563e-07 1.14502e-07 0.00686516 0.00743556 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0855259 0.0968558 0.0357235 0.0404218 yield of living reserve on food
Y_EX_d mol/mol 0.00473293 0.00486476 0.0095469 0.0104358 1.01991e-06 7.09073e-07 0.0367429 0.046046 yield of dead reserve on food
Y_CX mol/mol 0.81854 0.81852 0.813174 0.812453 0.729934 0.719768 0.744272 0.73093 yield of CO2 on food
Y_HX mol/mol 0.698094 0.698077 0.693518 0.692903 0.622526 0.613857 0.634755 0.623375 yield of H2O on food
Y_OX mol/mol -0.962338 -0.962314 -0.956029 -0.955181 -0.858166 -0.846214 -0.875023 -0.859336 yield of O2 on food
Y_NX mol/mol 0.0663681 0.0663665 0.065933 0.0658745 0.0591838 0.0583596 0.0603464 0.0592646 yield of N-waste on food
mu_TX J/mol 461308 461291 458220 457793 410250 404289 418511 410731 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