Chirostoma promelas: Population traits

at T = 27 °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: 2025/04/24
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.422834 0.488049 0.744024 0.744024 1 1 scaled functional response
r 1/d 0 0 0.0104666 0.000693311 0.0172522 0.00111445 spec pop growth rate
t2 d NaN NaN 66.2248 999.764 40.1774 621.961 population doubling time
a_b d 14.8685 14.5103 13.5054 13.5054 12.8512 12.8512 age at birth
t_j d 161.847 138.544 90.7692 90.7692 69.3254 69.3254 time since birth at metam
t_p d 2121.47 1127.81 534.403 534.403 373.983 373.983 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999994 0.637109 0.999996 0.52538 0.999996 0.44765 survival probability at metam
S_p - 0.999846 0.0135087 0.999954 0.0132225 0.999973 0.0130917 survival probability at puberty
theta_0b - 0.00411568 0.297762 0.131671 0.388708 0.198683 0.445284 frac of ind that is embryo
theta_bj - 0.00412504 0.240178 0.114472 0.284529 0.159349 0.302314 frac of ind between b and j
theta_jp - 0.040774 0.412724 0.41809 0.30147 0.399664 0.232216 frac of ind between j and p
theta_pi - 0.950985 0.0493365 0.335767 0.0252933 0.242304 0.0201861 frac of ind that is adult
L_bi cm 2.28376 0.292156 0.585466 0.230202 0.476885 0.219719 mean structural length of post-natals
L2_bi cm^2 5.65422 0.362046 0.661451 0.213525 0.451333 0.191825 mean squared structural length of post-natals
L3_bi cm^3 14.3728 0.917061 1.0732 0.641543 0.657072 0.659167 mean cubed structural length of post-natals
Ww_bi g 16.2166 1.05286 1.31546 0.786366 0.856433 0.859162 mean wet weight of post-natals
L_pi cm 2.37923 1.92587 1.14047 1.66682 1.04809 1.58524 mean structural length of adults
L2_pi cm^2 5.91741 4.72906 1.60643 4.42303 1.34872 4.4289 mean squared structural length of adults
L3_pi cm^3 15.05 12.9592 2.74187 15.3421 2.12751 17.928 mean cubed structural length of adults
Ww_pi g 16.9808 14.8781 3.36082 18.8055 2.77302 23.3675 mean wet weight of adults
R 1/d 0 0 0 0.404169 0 1.59394 mean reproduction rate of adults
J_X g/d 0.158741 0.0112391 0.032317 0.00981349 0.0293133 0.0117637 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 0.347578 0.0453242 0.386716 0.0624472 yield of living structure on food
Y_VX_d mol/mol 0.0338699 0.0895895 0.00013486 0.132593 4.6897e-05 0.156378 yield of dead structure on food
Y_EX mol/mol 0 0 0.0784631 0.0102316 0.117332 0.0189469 yield of living reserve on food
Y_EX_d mol/mol 0.0043452 0.0132662 3.04435e-05 0.0299318 1.42289e-05 0.0474461 yield of dead reserve on food
Y_CX mol/mol 0.85241 0.787769 0.464418 0.672545 0.386516 0.605407 yield of CO2 on food
Y_HX mol/mol 0.613262 0.566756 0.334123 0.483859 0.278076 0.435557 yield of H2O on food
Y_OX mol/mol -0.926996 -0.856699 -0.505055 -0.731392 -0.420336 -0.65838 yield of O2 on food
Y_NX mol/mol 0.127861 0.118165 0.0696627 0.100882 0.0579773 0.0908111 yield of N-waste on food
mu_TX J/mol 453175 420409 255472 361452 214578 326571 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