Hydra viridissima (Green hydra):  

Implied properties for this entry

Model:  stf  

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 0.08584 -zoom factor
c_T 1 -Temperature Correction factor
s_Hbp 0.0828861 -maturity ratio
s_HLbp 0.588674 -maturity density ratio at f=1
s_s 0.000267875 -supply stress
a_b 1.52984 dage at birth
t_g 1.52984 dgestation time
a_p 8.64033 dage at puberty
a_99 82.7471 dage at length 0.99 * L_i
Wd_b 1.9461e-07 gdry weight at birth
Wd_p 1.38216e-06 gdry weight at puberty
Wd_i 1.18395e-05 gultimate dry weight
L_b 0.0218257 cmstructural length at birth
L_p 0.0419532 cmstructural length at puberty
L_i 0.08584 cmultimate structural length
W_dWm 0.000350799 gwet weight at maximum growth
dWm 8.27723e-06 g/dmaximum growth in wet weight
R_i 3.03482 1/dultimate reproduction rate
N_i 606943 #life time reproductive output
del_Wb 0.0164374 -birth weight as fraction of maximum weight
del_Wp 0.116742 -puberty weight as fraction of maximum weight
del_V 0.534241 -fraction of max weight that is structure
r_B 0.0530896 1/dvon Bertalanffy growth rate
E_m 200.626 J/cm^3[E_m], reserve capacity
t_starve 3.28465 dmaximum survival time when starved
t_E 2.00561 dmaximum reserve residence time
xi_WE 21.8949 kJ/ gwhole-body energy density of dry biomass (no reprod buffer)
J_Ob 5.29683e-09 mol/dO2 flux at birth
J_Op 2.43745e-08 mol/dO2 flux at puberty
J_Oi 9.97153e-08 mol/dultimate O2 flux