377


Table C-7. Equations, rates and rate coefficients for Model I of
water area, fish and storks (Model in Figure 10).


F = klASa-k2(F/A)b


B = k3(F/A)C-k4Bd


N = k5Be-k6Nf


Fish growth rate: klAS = 0.116g



Fish predation and k
death rate: k2(F/A) = 0.04


Bird food intake
rate:



Bird respiration
rate:



New bird produc-
tion rate:



Mortality rate:


k3(F/A) = 6.0n




k4B = 5.55P




k5B = 0.30s



k6N = 0.013u


k = 0.16 0.87
1 (0.31)h(0.43)i


k2 0.04
 (0.2)1


k3 6.0
k3 -(0.2)1



k 5.55
4 (l.3)



k = 0.30
5 (1.3)q


= 0.2m


= 30.00




= 4.27r




= 0.231t


k6 0.013 0.007w
 (1.54)


fish growth, g/m2.mo
fish predation and death, g/m 2mo
Cbird food intake, mg/m2.mo

dbird respiration, mg/m2 mo
enew bird production rate, birds/m2-mo
mortality, V birds/m2.mo
gg/m2 "mo
average water surface area (as fraction of maximum)