380


Table C-9. Equations, rates, and rate coefficients for Model II of
water area, fish and storks (Model in Figure 12).


F = klFASa k2(F/A)b + k7c


B = k3(F/A)d k4Be N = k5Bf k6Ng


Fish growth rate:



Fish predation and
death rate:



Bird food intake
rate:



Bird respiration
rate:


New bird produc-
tion rate:



Mortality rate:


kIFAS = 0.316h




k2(F/A) = 0.04m




k3(F/A) = 6.0p




k4B = 5.55r


= 0.30



= 0.013"


 k 0.316
 (0.31) (0.43)J(0.2)



 0.04 = 20
 2 (0.2)n



k =6.0 = 30.0q
 3 (0.2)



k = 555 = 4.27t
 4 (.3)s



k = .30 = 0.231V
 5 (1.31)s


k6 = 0.013 = 0.007
 (1.54)x


Fish immigration
rate:


= 0.0012


fish growth, g/m 2rno
fish predation and death, g/m2- mo
Fish immigration rate, g/m 2mo
dbird food intake rate, mg/m2 mo

ebird respiration, mg/m .mo
fnew bird production


= 11.851