Scopelopsis multipunctatus: Population traits

at T = 8.9 °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: 2024/06/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.355712 0.464297 0.732148 0.732148 1 1 scaled functional response
r 1/d 0 0 0.0158348 0.00138104 0.0222332 0.0020111 spec pop growth rate
t2 d NaN NaN 43.7738 501.901 31.1762 344.661 population doubling time
a_b d 8.42259 8.07805 7.55763 7.55763 7.25599 7.25599 age at birth
t_j d 32.9866 26.5144 19.1114 19.1114 15.797 15.797 time since birth at metam
t_p d 2356.8 955.919 464.515 464.515 338.962 338.962 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999999 0.999999 survival probability at birth
S_j - 0.999989 0.346883 0.999993 0.250496 0.999994 0.199301 survival probability at metam
S_p - 0.999945 0.0309565 0.999981 0.0301797 0.999987 0.0298511 survival probability at puberty
theta_0b - 0.00610266 0.488856 0.112744 0.567706 0.148917 0.607252 frac of ind that is embryo
theta_bj - 0.00610883 0.301864 0.100105 0.304785 0.126815 0.29786 frac of ind between b and j
theta_jp - 0.0178156 0.146018 0.131651 0.0885463 0.125285 0.0620847 frac of ind between j and p
theta_pi - 0.969973 0.0632613 0.655499 0.0389632 0.598983 0.032804 frac of ind that is adult
L_bi cm 0.440718 0.0606127 0.196037 0.0461898 0.179609 0.0436629 mean structural length of post-natals
L2_bi cm^2 0.210339 0.0188586 0.0663802 0.0120243 0.0587322 0.0111896 mean squared structural length of post-natals
L3_bi cm^3 0.103311 0.0106483 0.0295202 0.00857738 0.0263346 0.00943773 mean cubed structural length of post-natals
Ww_bi g 0.141249 0.0157521 0.0518322 0.0150603 0.0535207 0.0191806 mean wet weight of post-natals
L_pi cm 0.450711 0.302379 0.252973 0.244951 0.240494 0.231617 mean structural length of adults
L2_pi cm^2 0.215493 0.146966 0.0893667 0.125671 0.082878 0.125534 mean squared structural length of adults
L3_pi cm^3 0.105858 0.0858636 0.0399366 0.0949169 0.0373938 0.112722 mean cubed structural length of adults
Ww_pi g 0.14473 0.127019 0.0701215 0.166657 0.0759965 0.229089 mean wet weight of adults
R 1/d 0 0 0 0.633952 0 2.61009 mean reproduction rate of adults
J_X g/d 0.00304108 0.00035264 0.00200425 0.000353647 0.00242982 0.000450008 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 0.233227 0.0334959 0.240966 0.0421774 yield of living structure on food
Y_VX_d mol/mol 0.0341263 0.0811662 0.000362495 0.101303 0.000161746 0.106997 yield of dead structure on food
Y_EX mol/mol 0 0 0.176277 0.0253169 0.248757 0.0435411 yield of living reserve on food
Y_EX_d mol/mol 0.0125316 0.0389036 0.000273981 0.0765668 0.000166975 0.110456 yield of dead reserve on food
Y_CX mol/mol 0.843967 0.770555 0.480485 0.653942 0.400573 0.587454 yield of CO2 on food
Y_HX mol/mol 0.607187 0.554372 0.345682 0.470475 0.28819 0.42264 yield of H2O on food
Y_OX mol/mol -0.917814 -0.837979 -0.522527 -0.711162 -0.435624 -0.638856 yield of O2 on food
Y_NX mol/mol 0.126595 0.115583 0.0720727 0.0980913 0.060086 0.0881181 yield of N-waste on food
mu_TX J/mol 448544 410520 258602 349064 215028 313215 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