CHLOROPHYL-R RMMONIR N02+N03 PHOSPHRTE 
1X00 24.00 30.00 r ',00 iO. 00 10. 00 _ 7 . 00 14.00 2 1.00 _ 0- 7 5 1.50 2.25 
0 
X 
I 
X X 
& * 
> . 
X 
x JG 
X 
X 
> 
0 
X 
> 
tv 
I 
> 
X > 
h 
t > -» > ■ » » ■ ft ft ft t ? 
> 
4ft- 
£ X ^ 
1 ) 
X t> 
o 0 x 
°ooo £ 
0 X l 
0 
>00 £ > & 
X * 
* £ 
> 
> 
X 
if 
XL 
§ 
X 
> 
X X 
^ t> x > x 
* If x * 
X X K- 
X X 
> 
& 
X ft 
>£> 
X 
V* & 
X 
ft 
°Q> ^QfeOjg, & 
4^- 
JFMflMJJRSOND 
370 
Figure 24-5. Data Collected from Surface (x) and Bottom Water ( ) at Three Stations in the Lower West 
Passage of Narragansett Bay, During a Survey Carried out in 1972-73, are Compared with Mean Values 
from the Nine MERL Microcosms (0) During August 17 to December 31, 1976. 
