MARSH 
ISLAND 
Figure 4. Correla- 
tion between high 
chlorophyll con- 
centrations, sea- 
surface tempera- 
ture, and waters 
with low oxygen 
content. (Leming 
and Stuntz 1984) 
MARSH 
ISLAND 
Figure 3. CZCS im- 
agery showing the 
chiorophyll pigment 
concentration in the 
water off the Gulf 
Coast. (Leming and 
Stuntz 1984) 
NEW 
ORLEANS. « 
