Hippocampus zosterae: Population traits

at T = 26.6 °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_minf f_max date: 2024/08/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.130964 0.130964 0.565482 0.565482 1 1 scaled functional response
r 1/d 0 0 0.155022 0.0209241 0.182307 0.0214799 spec pop growth rate
t2 d NaN NaN 4.47128 33.1268 3.80208 32.2696 population doubling time
a_b d 6.23415 6.23415 5.29183 5.29183 5.10729 5.10729 age at birth
t_j d 37.0432 37.0432 6.12424 6.12424 4.98266 4.98266 time since birth at metam
t_p d 101.977 101.977 9.88935 9.88935 7.94432 7.94432 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999981 0.892678 0.999994 0.152947 0.999995 0.106148 survival probability at metam
S_p - 0.99921 0.50902 0.999993 0.113833 0.999995 0.102291 survival probability at puberty
theta_0b - 0.0162186 0.0338861 0.559686 0.635091 0.605855 0.685184 frac of ind that is embryo
theta_bj - 0.0162335 0.0320632 0.246456 0.26075 0.235236 0.243513 frac of ind between b and j
theta_jp - 0.0802034 0.114495 0.0234693 0.0111098 0.00357009 0.00147948 frac of ind between j and p
theta_pi - 0.887344 0.819556 0.170389 0.0930492 0.15534 0.069823 frac of ind that is adult
L_bi cm 0.0722306 0.0714492 0.125441 0.123322 0.13695 0.126463 mean structural length of post-natals
L2_bi cm^2 0.00523234 0.00512926 0.020519 0.0259701 0.0259219 0.0326258 mean squared structural length of post-natals
L3_bi cm^3 0.000379936 0.000369683 0.00424941 0.00841709 0.00655147 0.0156681 mean cubed structural length of post-natals
Ww_bi g 0.000690348 0.00067172 0.0192402 0.0381103 0.0474225 0.113413 mean wet weight of post-natals
L_pi cm 0.0734245 0.0734109 0.195654 0.263736 0.218554 0.300246 mean structural length of adults
L2_pi cm^2 0.00539163 0.00538967 0.0421374 0.0846439 0.0544199 0.125424 mean squared structural length of adults
L3_pi cm^3 0.000395945 0.000395734 0.0100183 0.0316056 0.0155746 0.0688195 mean cubed structural length of adults
Ww_pi g 0.000719437 0.000719054 0.0453602 0.143102 0.112736 0.498147 mean wet weight of adults
R 1/d 0.0421068 0.0420821 0.967934 2.5557 1.05606 3.7408 mean reproduction rate of adults
J_X g/d 0.000260464 0.000254069 0.00691648 0.00875519 0.0159789 0.0200472 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 0.0952438 0.020116 0.0747475 0.0167879 yield of living structure on food
Y_VX_d mol/mol 0.00405247 0.0068737 3.20085e-06 0.0408943 1.61756e-06 0.0343651 yield of dead structure on food
Y_EX mol/mol 0 0 0.335995 0.0709641 0.466309 0.10473 yield of living reserve on food
Y_EX_d mol/mol 0.00331093 0.00561591 1.12918e-05 0.144264 1.00911e-05 0.214385 yield of dead reserve on food
Y_CX mol/mol 0.883262 0.878135 0.459372 0.614386 0.349557 0.520357 yield of CO2 on food
Y_HX mol/mol 0.635458 0.63177 0.330493 0.442017 0.251487 0.374368 yield of H2O on food
Y_OX mol/mol -0.960547 -0.954972 -0.499567 -0.668145 -0.380143 -0.565888 yield of O2 on food
Y_NX mol/mol 0.132489 0.13172 0.0689058 0.0921579 0.0524336 0.0780535 yield of N-waste on food
mu_TX J/mol 468653 465974 240073 323619 178650 271410 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