66 



DISCOVERY REPORTS 



LATITUDE 40°5 3,0° 2,0° 10° 0° 



STATION 1162 IIG3 H64II6S 1166 II67II68II72 1173 1174 1175 1176 1177 1178 1179 IIBO 1181 IIB2 1183 1184 



-140 34-5- 



120 34-4- 



O 



3 



a 

 -100 34-3' 



-80 342- 



x PHOSPHATE meimP e 5 /m 3 



G SALINITY 7oc 



L 60 34-1- 



Fig. 1 8. Graph showing the variation of the phosphate content and salinity from south to north at the depth 

 of minimum salinity in the Antarctic intermediate current in the eastern part of the South Atlantic Ocean. 



LATITUDE 

 5TATI0N 



40 5 



30" 



20° 



1162 1163 1164 1 165 1166 1167 II68II72 1173 1174 1175 117 



II I I I I I Ik I M I I 



1170 



iqs 



6 1177 1178 1179 1180 1161 

 I I .v. 1 1 I 



1182 1183 1184 

 I II i 



6cc.34-5 



•5CC.344- 



4cc34-3- 



3cc34-2 



L 2cc34-I 



X SALINITY %0 

 OXYGEN cc/litre 



Fig. 19. Graph showing the variation of salinity and oxygen content from south to north at the depth of 

 minimum salinity in the Antarctic intermediate current in the eastern part of the South Atlantic Ocean. 



