Valencia hispanica: Population traits

at T = 20 °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_min f_max date: 2025/06/30
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.356184 NaN 0.509072 0.509072 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00729063 0.00729063 0.000771267 0.000771267 spec pop growth rate
t2 d NaN NaN NaN NaN 95.0737 95.0737 898.712 898.712 population doubling time
a_b d 23.0427 NaN 21.7324 NaN 19.6344 20.0991 19.6344 20.0991 age at birth
t_j d 0.0115641 NaN 0.00857713 NaN 0.00528525 0.00588923 0.00528525 0.00588923 time since birth at metam
t_p d 2237.77 NaN 779.648 NaN 354.749 413.345 354.749 413.345 time since birth at puberty
S_b - 0.999992 NaN 0.999993 NaN 0.999995 0.999994 0.999995 0.999994 survival probability at birth
S_j - 0.999992 NaN 0.999636 NaN 0.999995 0.999994 0.999622 0.999624 survival probability at metam
S_p - 0.999956 NaN 0.595732 NaN 0.999975 0.999968 0.472663 0.500164 survival probability at puberty
theta_0b - 0.0101428 NaN 0.169083 NaN 0.133419 0.136371 0.307922 0.286616 frac of ind that is embryo
theta_bj - 5.09617e-06 NaN 6.67815e-05 NaN 3.3423e-05 3.71235e-05 8.22952e-05 8.33701e-05 frac of ind between b and j
theta_jp - 0.0101495 NaN 0.13031 NaN 0.115655 0.117815 0.208338 0.199404 frac of ind between j and p
theta_pi - 0.979703 NaN 0.700541 NaN 0.750893 0.745776 0.483658 0.513897 frac of ind that is adult
L_bi cm 0.466599 NaN 0.388536 NaN 0.363847 0.332128 0.352036 0.338434 mean structural length of post-natals
L2_bi cm^2 0.231024 NaN 0.214283 NaN 0.180784 0.14708 0.237224 0.2043 mean squared structural length of post-natals
L3_bi cm^3 0.117974 NaN 0.139553 NaN 0.113015 0.0809694 0.235617 0.175217 mean cubed structural length of post-natals
Ww_bi g 0.149984 NaN 0.193671 NaN 0.199107 0.133246 0.415105 0.288342 mean wet weight of post-natals
L_pi cm 0.470289 NaN 0.439783 NaN 0.401077 0.36563 0.452087 0.423925 mean structural length of adults
L2_pi cm^2 0.233291 NaN 0.251766 NaN 0.206311 0.168019 0.333186 0.278129 mean squared structural length of adults
L3_pi cm^3 0.119183 NaN 0.16525 NaN 0.130136 0.0934827 0.336383 0.242573 mean cubed structural length of adults
Ww_pi g 0.151521 NaN 0.229334 NaN 0.229271 0.153838 0.59263 0.399186 mean wet weight of adults
R 1/d 0 NaN 0.00774982 NaN 0.0175483 0.00355542 0.0582808 0.0351248 mean reproduction rate of adults
J_X g/d 0.00157813 NaN 0.00209209 NaN 0.00346718 0.00239071 0.0045496 0.00332081 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.237643 0.246922 0.0399429 0.0406946 yield of living structure on food
Y_VX_d mol/mol 0.0465419 NaN 0.0949579 NaN 0.000824471 0.00100909 0.109509 0.113985 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.181031 0.159421 0.0304275 0.0262738 yield of living reserve on food
Y_EX_d mol/mol 0.0126283 NaN 0.0368245 NaN 0.000628061 0.000651503 0.0834211 0.0735925 yield of dead reserve on food
Y_CX mol/mol 0.831455 NaN 0.758843 NaN 0.470499 0.482622 0.627325 0.636079 yield of CO2 on food
Y_HX mol/mol 0.598186 NaN 0.545945 NaN 0.338498 0.34722 0.451325 0.457624 yield of H2O on food
Y_OX mol/mol -0.904207 NaN -0.825241 NaN -0.511667 -0.524851 -0.682216 -0.691736 yield of O2 on food
Y_NX mol/mol 0.124718 NaN 0.113826 NaN 0.0705748 0.0723933 0.0940987 0.0954119 yield of N-waste on food
mu_TX J/mol 442284 NaN 404768 NaN 253354 260495 335157 340234 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer