Natator depressus (Flatback turtle):  

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 (20 deg. C) and abundant food
symbol value units description
z 39.7103 -zoom factor
c_T 1 -Temperature Correction factor
s_Hbp 0.000176804 -maturity ratio
s_HLbp 0.388394 -maturity density ratio at f=1
s_s 0.0553198 -supply stress
E_0 502216 Jinitial reserve
Wd_0 21.8236 ginitial dry weight
a_b 122.105 dage at birth
a_p 5981.04 dage at puberty
a_99 14842.1 dage at length 0.99 * L_i
Wd_b 14.9648 gdry weight at birth
Wd_p 32873.9 gdry weight at puberty
Wd_i 54212.6 gultimate dry weight
L_b 2.58559 cmstructural length at birth
L_p 33.6114 cmstructural length at puberty
L_i 39.7103 cmultimate structural length
W_dWm 57367.8 gwet weight at maximum growth
dWm 7.86011 g/dmaximum growth in wet weight
R_i 0.855027 1/dultimate reproduction rate
N_i 17317.2 #life time reproductive output
del_Wb 0.00027604 -birth weight as fraction of maximum weight
del_Wp 0.60639 -puberty weight as fraction of maximum weight
del_V 0.323421 -fraction of max weight that is structure
r_B 0.000308278 1/dvon Bertalanffy growth rate
E_m 13479.5 J/cm^3[E_m], reserve capacity
t_starve 1030.28 dmaximum survival time when starved
t_E 519.49 dmaximum reserve residence time
xi_WE 22.3359 kJ/ gwhole-body energy density of dry biomass (no reprod buffer)
eb_min_G 0.0636464 -scaled reserve density whereby growth ceases at birth
eb_min_R 0.0190131 -scaled reserve density whereby maturation ceases at birth
J_Ob 0.00684321 mol/dO2 flux at birth
J_Op 2.43339 mol/dO2 flux at puberty
J_Oi 2.89792 mol/dultimate O2 flux