STATION 51 



OBSERVED 



DEPTH 

 (■) 



TOTAL P 

 (ng at/1) 



PO^-P 

 (W5 at/1) 



NO -N0 2 

 (ng at/1) 



ARABINOSE 

 (mg/l) 



TYROSINE 

 (ag/ 1 ) 



INTERPOLATED 



154 



