STATION 57 



OBSERVED 



DEPTH 

 (m) 



TOTAL P 

 (ng at/l) 



PO^-P 

 (jig at/1) 



NO -N0 2 

 (ng at/1) 



ARABINOSE 

 (mg/1) 



TYROSINE 

 (mg/1) 



o.k 



0.2 



INTERPOLATED 



DEPTH 

 (m) 



TOTAL P 

 (ng at/1) 



po u -p 



(w at/1] 



NO -N0 2 

 (M§ at/1) 



ARABINOSE 

 (mg/1) 



TYROSINE 

 (mg/1) 





 10 



1.5 

 1.9 



o.i 



0.1 



2.0 



<o.5 



o.i+ 



0.2 



125 



