6 75°53.3'S 11 



STATION NUMtEt 



20 25 28 30 



34 68''14.9'S 



Figure 4. Distribution of silicate along a section (A) perpendicular to Filchner Ice Shelf (IWSOE '68). Contour 



interval is 5 /ig-at/L. 







400 



800 



1200 



- 1600 



m 



S 2000 - 



z 



^ 



" 2400 - 



2800 



3200 



3600 

 4000 



6 75«53.3'S 11 



STATION NUMCII 



20 25 28 30 



34 68''14.9'S 



J 



Figure 5. Distribution of dissolved oxygen along a section (A) perpendicular to the Filchner Ice Shelf (IWSOE 



'68). Contour interval is 5 ml/1 except for values >7.5 ml/l. 



