Orconectes neglectus: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.257839 0.348559 0.67428 0.67428 1 1 scaled functional response
r 1/d 0 0 0.0127121 0.000893041 0.0176261 0.00111491 spec pop growth rate
t2 d NaN NaN 54.5267 776.165 39.325 621.709 population doubling time
a_b d 9.73267 9.44242 8.98134 8.98134 8.79922 8.79922 age at birth
t_p d 768.482 242.345 92.187 92.187 71.8097 71.8097 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.464066 1 0.359106 1 0.323074 survival probability at puberty
theta_0b - 0.0064498 0.0568363 0.107903 0.215441 0.143656 0.312594 frac of ind that is embryo
theta_bp - 0.00645227 0.0381606 0.0962807 0.126698 0.123038 0.174529 fraction of individuals that is juvenile
theta_pi - 0.987098 0.905003 0.795816 0.657861 0.733306 0.512877 frac of ind that is adult
L_bi cm 0.214817 0.278092 0.353495 0.419532 0.384485 0.474336 mean structural length of post-natals
L2_bi cm^2 0.0463221 0.0793409 0.144911 0.20932 0.185332 0.317746 mean squared structural length of post-natals
L3_bi cm^3 0.0100121 0.022917 0.0648558 0.111588 0.102851 0.241232 mean cubed structural length of post-natals
Ww_bi g 0.0256723 0.0713743 0.330141 0.568024 0.726773 1.70462 mean wet weight of post-natals
L_pi cm 0.215525 0.285183 0.381368 0.477524 0.427578 0.594261 mean structural length of adults
L2_pi cm^2 0.0465502 0.0821705 0.160571 0.246873 0.213625 0.420679 mean squared structural length of adults
L3_pi cm^3 0.0100695 0.0238252 0.0724624 0.132737 0.119732 0.322654 mean cubed structural length of adults
Ww_pi g 0.0258195 0.0742029 0.368862 0.675683 0.846061 2.27997 mean wet weight of adults
R 1/d 0.00243288 0.0151417 0.0418188 0.0770149 0.0544635 0.14343 mean reproduction rate of adults
J_X g/d 0.00319735 0.00740335 0.0261575 0.0377838 0.0496142 0.0850618 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 0.0315188 0.00263744 0.0365391 0.00316183 yield of living structure on food
Y_VX_d mol/mol 0.00215277 0.00496815 2.21975e-05 0.00725786 9.89956e-06 0.00798622 yield of dead structure on food
Y_EX mol/mol 0 0 0.128924 0.0107881 0.221657 0.0191806 yield of living reserve on food
Y_EX_d mol/mol 0.0033672 0.010505 9.07965e-05 0.0296874 6.00538e-05 0.0484469 yield of dead reserve on food
Y_CX mol/mol 0.885105 0.875152 0.730069 0.840254 0.632359 0.811849 yield of CO2 on food
Y_HX mol/mol 0.638259 0.631082 0.526461 0.605917 0.456001 0.585434 yield of H2O on food
Y_OX mol/mol -0.962552 -0.951728 -0.79395 -0.913776 -0.68769 -0.882886 yield of O2 on food
Y_NX mol/mol 0.132766 0.131273 0.10951 0.126038 0.0948538 0.121777 yield of N-waste on food
mu_TX J/mol 469572 464238 385771 445291 332281 429731 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