20 
Sy, A. et al. (2002): Upper Ocean Climate Ship-of-Opportunity Programme of BSH - A Status Report 
Latitude | N| Latitude! N| Latitude I N| Latitude I N| 
« 5« 100 150 200 250 300 350 400 450 500 
Meter 
Fig. 12: Seasonal mixed layer depth z© (estimated from XBT data with 0 = 0 Z=O - 0.75 °C). 
-2 0 2 4 6 8 10 12 14 U> 18 20 24 
Temperature ("C) 
Fig. 13: Seasonal mixed layer temperature (depth of mixed layer defined as in Fig. 12).