Stercorarius maccormicki (South polar skua):  

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 4.5663 -zoom factor
c_T 7.92878 -Temperature Correction factor
s_Hbp 0.00141587 -maturity ratio
s_HLbp 0.0289939 -maturity density ratio at f=1
s_s 0.00654685 -supply stress
E_0 561274 Jinitial reserve
Wd_0 24.3899 ginitial dry weight
a_b 4.23674 dage at birth
a_p 104.644 dage at puberty
a_99 51.832 dage at length 0.99 * L_i
Wd_b 18.3027 gdry weight at birth
Wd_p 374.799 gdry weight at puberty
Wd_i 374.911 gultimate dry weight
L_b 1.66889 cmstructural length at birth
L_p 4.56584 cmstructural length at puberty
L_i 4.5663 cmultimate structural length
W_dWm 396.731 gwet weight at maximum growth
dWm 15.3755 g/dmaximum growth in wet weight
R_i 0.00557684 1/dultimate reproduction rate
N_i 35.059 #life time reproductive output
del_Wb 0.0488189 -birth weight as fraction of maximum weight
del_Wp 0.9997 -puberty weight as fraction of maximum weight
del_V 0.0711088 -fraction of max weight that is structure
r_B 0.0871995 1/dvon Bertalanffy growth rate
E_m 84171.4 J/cm^3[E_m], reserve capacity
t_starve 3.54532 dmaximum survival time when starved
t_E 3.51661 dmaximum reserve residence time
xi_WE 22.8638 kJ/ gwhole-body energy density of dry biomass (no reprod buffer)
eb_min_G 0.333543 -scaled reserve density whereby growth ceases at birth
eb_min_R 0.0234802 -scaled reserve density whereby maturation ceases at birth
J_Ob 0.323757 mol/dO2 flux at birth
J_Op 5.24776 mol/dO2 flux at puberty
J_Oi 5.24925 mol/dultimate O2 flux