Larus argentatus (European herring gull):  

Implied properties for this entry

Model:  std  

Energy investment, cumulated over the embryo period (left), and allocation during ontogeny

Exploding sectors mean dissipation; numbers denote fractions of mobilized reserve. Endpoints are somatic maintenance S, growth G, maturity maintenance J, maturity or reproduction R. Growth is splitted into overhead and flux fixed in tissue. Reproduction overhead is not idicated, since it is pays at conversion of buffer to eggs/foetuses. The change in reserve equals assimilation p_A minus mobilization p_C. Wet weight W_w and total energy E_W exclude the reproduction buffer in adults. Pies link to budget pages.

Implied properties at typical temperature (41.2 deg. C) and abundant food
symbol value units description
z 8.0366 -zoom factor
c_T 7.92878 -Temperature Correction factor
s_Hbp 0.00342228 -maturity ratio
s_HLbp 0.0693972 -maturity density ratio at f=1
s_s 0.011399 -supply stress
E_0 444438 Jinitial reserve
Wd_0 19.3128 ginitial dry weight
a_b 3.2308 dage at birth
a_p 131.878 dage at puberty
a_99 64.198 dage at length 0.99 * L_i
Wd_b 14.6862 gdry weight at birth
Wd_p 297.808 gdry weight at puberty
Wd_i 297.897 gultimate dry weight
L_b 2.94682 cmstructural length at birth
L_p 8.0358 cmstructural length at puberty
L_i 8.0366 cmultimate structural length
W_dWm 315.235 gwet weight at maximum growth
dWm 9.53315 g/dmaximum growth in wet weight
R_i 0.00813258 1/dultimate reproduction rate
N_i 146.798 #life time reproductive output
del_Wb 0.0492996 -birth weight as fraction of maximum weight
del_Wp 0.9997 -puberty weight as fraction of maximum weight
del_V 0.487875 -fraction of max weight that is structure
r_B 0.0680431 1/dvon Bertalanffy growth rate
E_m 6763.79 J/cm^3[E_m], reserve capacity
t_starve 2.3673 dmaximum survival time when starved
t_E 2.33355 dmaximum reserve residence time
xi_WE 21.9919 kJ/ gwhole-body energy density of dry biomass (no reprod buffer)
eb_min_G 0.350738 -scaled reserve density whereby growth ceases at birth
eb_min_R 0.0266778 -scaled reserve density whereby maturation ceases at birth
J_Ob 0.230866 mol/dO2 flux at birth
J_Op 3.46852 mol/dO2 flux at puberty
J_Oi 3.46235 mol/dultimate O2 flux