Cichla temensis: Population traits

at T = 25 °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: 2024/10/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.288584 0.301714 0.650857 0.650857 1 1 scaled functional response
r 1/d 0 0 0.0156255 0.00309414 0.023169 0.00441905 spec pop growth rate
t2 d NaN NaN 44.3599 224.019 29.9169 156.854 population doubling time
a_b d 3.17006 3.14641 2.78009 2.78009 2.61003 2.61003 age at birth
t_p d 4327.95 2121.11 496.608 496.608 334.688 334.688 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.6586 1 0.525638 1 0.458917 survival probability at puberty
theta_0b - 0.00111921 0.170221 0.0423515 0.286631 0.0584728 0.338366 frac of ind that is embryo
theta_bp - 0.00112299 0.138578 0.040714 0.206925 0.0552509 0.227599 fraction of individuals that is juvenile
theta_pi - 0.997758 0.691201 0.916935 0.506443 0.886276 0.434035 frac of ind that is adult
L_bi cm 4.71639 0.957395 1.19776 0.491361 1.12611 0.477171 mean structural length of post-natals
L2_bi cm^2 24.4086 3.237 2.40098 0.814922 2.16412 0.774811 mean squared structural length of post-natals
L3_bi cm^3 131.079 15.936 6.68022 3.39564 5.92061 3.44069 mean cubed structural length of post-natals
Ww_bi g 160.799 19.7136 10.0962 5.13202 10.5722 6.14391 mean wet weight of post-natals
L_pi cm 4.72153 1.11993 1.24396 0.628862 1.18611 0.64357 mean structural length of adults
L2_pi cm^2 24.436 3.88165 2.50648 1.13801 2.29734 1.16754 mean squared structural length of adults
L3_pi cm^3 131.227 19.1304 6.97666 4.78149 6.28942 5.2427 mean cubed structural length of adults
Ww_pi g 160.98 23.6651 10.5442 7.22653 11.2308 9.36169 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.39085 0.192844 0.308561 0.104729 0.427314 0.15299 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 0.338285 0.100321 0.321016 0.099383 yield of living structure on food
Y_VX_d mol/mol 0.0496586 0.106022 0.000134471 0.197176 5.30018e-05 0.193947 yield of dead structure on food
Y_EX mol/mol 0 0 0.172984 0.0512998 0.25221 0.0780815 yield of living reserve on food
Y_EX_d mol/mol 0.0112591 0.0251321 6.87624e-05 0.100827 4.16415e-05 0.152377 yield of dead reserve on food
Y_CX mol/mol 0.829707 0.759471 0.379153 0.441001 0.317304 0.366836 yield of CO2 on food
Y_HX mol/mol 0.596928 0.546397 0.272779 0.317276 0.228282 0.263918 yield of H2O on food
Y_OX mol/mol -0.902307 -0.825925 -0.412329 -0.479589 -0.345068 -0.398935 yield of O2 on food
Y_NX mol/mol 0.124456 0.113921 0.0568729 0.0661502 0.0475955 0.0550255 yield of N-waste on food
mu_TX J/mol 441478 405666 208111 240082 173227 199083 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