Jordan Batin 

 (225- 240m ds.pl 



Ml Dturl 

 (98- 104 m deep ) 



5 20 



.o 



< 



10 



PC (umol'L) 



10 



10 15 



C /N (by mole ) 



02 04 06 02 04 06 



PN (jimol/L ) 



I 



10 15 



2 



Jordan Batin 

 (225 - 240 m deep ) 



Ml Deeert 

 (98 - 104 m deep ) 



20 



05 10 15 05 10 



Protein (ymol Pr - N /L) 



05 10 15 05 10 15 



E TS Activity (jjLOj/L/hr) 



1 02 03 04 05 



b OIO2O304d5 



Heterotrophic Bacteria 

 (cell / ml X 10 ) 



Figure 5. Gradients of particulate C, particulate N, protein, 

 C/N, ETS activity and numbers of heterotrophic 

 bacteria in the BNL. All values are means of all 

 data collected at a particular height above the 

 bottom; small numbers indicate numbers of data 

 points. Error bars are + 1 standard deviation. 



192 



