Channa marulius: Population traits

at T = 27 °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 - 0.466346 0.682011 0.841006 0.841006 1 1 scaled functional response
r 1/d 0 0 0.00348543 7.45158e-05 0.00387754 0.000109397 spec pop growth rate
t2 d NaN NaN 198.87 9302.02 178.76 6336.08 population doubling time
a_b d 7.54567 7.34733 7.26039 7.26039 7.19888 7.19888 age at birth
t_p d 9361.89 2430.78 2016.51 2016.51 1804.74 1804.74 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.30812 1 0.297898 1 0.290733 survival probability at puberty
theta_0b - 0.00122845 0.437552 0.0249048 0.449831 0.0274354 0.457828 frac of ind that is embryo
theta_bp - 0.00123331 0.243735 0.0243741 0.246262 0.0267797 0.247552 fraction of individuals that is juvenile
theta_pi - 0.997538 0.318713 0.950721 0.303907 0.945785 0.29462 frac of ind that is adult
L_bi cm 7.77694 0.547573 2.03237 0.486691 1.94013 0.462418 mean structural length of post-natals
L2_bi cm^2 67.4739 3.03892 7.24761 2.57664 6.71976 2.44068 mean squared structural length of post-natals
L3_bi cm^3 611.049 32.1523 35.335 29.9892 32.34 30.9544 mean cubed structural length of post-natals
Ww_bi g 2044.09 142.428 184.779 156.824 194.976 186.622 mean wet weight of post-natals
L_pi cm 7.78644 0.898691 2.08205 0.808853 1.99236 0.77567 mean structural length of adults
L2_pi cm^2 67.5573 5.35677 7.43319 4.65792 6.90976 4.48448 mean squared structural length of adults
L3_pi cm^3 611.804 56.74 36.2409 54.2895 33.2557 56.9629 mean cubed structural length of adults
Ww_pi g 2046.62 251.346 189.516 283.899 200.496 343.425 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 6.07833 0.400361 1.17743 0.418595 1.29806 0.471468 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 0.104599 0.00533851 0.0966057 0.0071825 yield of living structure on food
Y_VX_d mol/mol 0.0260494 0.0486787 0.000199324 0.0468601 0.000139528 0.0445881 yield of dead structure on food
Y_EX mol/mol 0 0 0.442386 0.0225785 0.485823 0.0361203 yield of living reserve on food
Y_EX_d mol/mol 0.0610916 0.166958 0.000843013 0.198188 0.000701679 0.224231 yield of dead reserve on food
Y_CX mol/mol 0.803484 0.674989 0.342598 0.61766 0.307355 0.578504 yield of CO2 on food
Y_HX mol/mol 0.578062 0.485617 0.24648 0.444372 0.221125 0.416201 yield of H2O on food
Y_OX mol/mol -0.873789 -0.73405 -0.372575 -0.671705 -0.334249 -0.629123 yield of O2 on food
Y_NX mol/mol 0.120523 0.101248 0.0513897 0.0926489 0.0461033 0.0867755 yield of N-waste on food
mu_TX J/mol 425875 356334 176325 324979 156539 303422 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