26'09' 



Figure l.--Map of Naples area indicating station location. (The area included in this map is indicated as a black 



rectangle on the inset.) 



for total and inorganic phosphorus, 

 nitrate -nitrite nitrogen, carbohydrate, 

 and protein. 



Temperature, salinity, and plank- 

 ton determinations were usually made 

 5 times a week. The particular col- 



lection method employed was chosen 

 to pernriit detection of delicate or 

 nninute organisms which would have 

 been fragmented or destroyed if col- 

 lected with a plankton net. Water sam- 

 ples to be analyzed for plankton were 

 collected like the chemical samples, in 



