EFFECT OF SPECTRUM FOLDING 
ORIGINAL SPECTRUM, f 2 
SPECTRUM AFTER FOLDING 
ABOUT f=/7 
FREQ 
Figure 6 
10 
Sie 
oO 
© 
WW 
a 
05 
) (3 
(e) 1.0 25 
DELAY TIME (HR) 
Figure 7. 
The temperature records of mean 
lagged products for three successive days, 
Buoy 2, at a depth of 150 ft. 
ola 
