STATION <jk 



OBSERVED 



DEPTH 

 (a) 



TOTAL P 

 (tig at/1) 



PO^-P 

 (ng at/1) 



N0,-N0 2 

 (tig at/1) 



ARABINOSE 

 (ag/1) 



TYROSINE 

 (ag/1) 



1.0 



0.9 

 o.k 



0.5 



INTERPOLATED 



1.0 



0.9 

 0-1* 



0.5 



158 



