STA.no. B-23 "f 26 00 60 80 2700 20 40 60 80 28 00 20 40 



0j(ML/L)5O0 20 40 ,60 .60 6.00 20 40 60 80 700 20 40 60 80 800 S(%o) 3300 20 40 60 80 3400 20 40 60 80 3500 



T(°C)-20 -1.8 -1.6 -1.4 -1.2 -1.0-08 -06-04-02 00 02 0.4 06 08 10 12 1.4 16 



1 \ \ \ \ \ r~rn \ \ r 



ANTARCTIC SURFACE WATER, 



"1 \ r 



MODIFIED CIRCUMPOLAR WATER 



SHELF WATER 



1 \ r 



j_\ I \ I L 



_L_J \ \ L 



I I I I I I I I I I I 



FIGURE 12. PROFILE OF TEMPERATURE, SALINITY, OXYGEN, AND SIGMA -T 

 AT STATION B-23, SOUTH-CENTRAL ROSS SEA OFF ROSS ICE SHELF 



19 



