STATION 20 



OBSERVED 



DEPTH 

 (m) 



TOTAL P 

 (^Ig at/1) 



POi^-P 

 ;ng at/1) 



NO -NO2 

 (ng at/1) 



ARABINOSE 

 (mg/1) 



TYROSINE 

 (mg/1) 



INTERPOLATED 



DEPTH 

 (m) 



TOTAL P 

 (ug at/1) 



^ PO^-P 

 ;^ig at/1) 



NO -NO^ 

 [jig at/ 1) 



.iJ^.i_BTNOSE 



(=^C/1) 



TYROSINE 

 ("g/1) 



113 



