South Sandwich Islands 



SS 39-53 



HYDROLOGICAL OBSERVATIONS 



SS41 10 



Depth 



(metres) 



15 



15 



SS 51 23 



23 



25 



40 



50 



60 



80 



100 



125 



Temp. 

 ° Cent. 



10 

 20 



30 

 40 



50 



60 



80 



100 



125 

 150 



175 



200 

 250 



0-85 



0-85 



1-05 



1-15 



1-6 



i-6s 

 1-65 

 1-63 



1-45 



0-85 



S7„, 



o-S 



0-55 



1-4 



- 1-4 



1-5 



1-65 



17 



17 



1-55 

 1-63 



17 



175 



1-8 



1-8 



0-9 



0-6 



0-05 



o-i 



0-3 



3373 



3373 



33-58 



33-f'5 



33-64 

 34-38 

 34-40 

 34-41 

 34-49 

 34-58 



33-59 



32-63 



33-59 



33-55 



33-24 



33-42 



33-44 



33-40 



33-40 

 33-44 

 34-33 

 34-36 

 34-35 

 34-42 

 34-42 

 34-40 

 34-49 

 34-60 

 34-66 

 34-66 

 34-66 



-13 



27-1 ■ 



27-03 



27-08 



27-09 

 27-69 

 27-70 

 27-71 

 27-76 

 27-82 



27-04 



26-27 



pH 



26-98 



26-76 



26-91 



26-93 



26-90 



26-90 

 26-93 

 27-64 

 27-67 

 27-67 

 27-71 

 2771 

 27-70 



27-75 

 27-83 



27-85 

 27-84 



27-83 



P2O5 



nigm. 

 p .m .^ 



O, 



cc.p.l. 



BIOLOGICAL OBSERVATIONS 



Gear 



N 100 B 

 N70B 



NiooB 

 N70B 



NiooB 

 N70B 



NiooB 

 N70B 



N50 V 



N70 V 



Depth 

 (metres) 



NiooB 

 N70B 



NiooB 

 N70B 



NiooB 

 N70B 



NiooB 



N70B 



N50 V 



N70 V 



NiooB 



N70B 



NiooB 

 N70B 



NiooB 

 N70B 



NiooB 

 N70B 



N50 V 



N70V 



97-0 

 137-0 



1 19-0 



1 00-0 

 50-0 

 100-50 

 250-100 



TIME 



From 



1 142 



1314 

 1658 



1757 

 1420 



j 99-0 

 j- 1 1 9-0 



(■ 141-O 

 1 00-0 



50-0 



100-50 

 250-100 



I I4I-0 

 ]■ 95-0 



• IIO-O 



I 146-0 



1 00-0 



50-0 



100-50 

 250-100 



To 



1201 



•333 

 1719 

 1S.3 



1538 

 1825 

 1716 



2038 



1405 



1448 



1545 

 1620 



1740 

 1315 



1510 



1558 

 1842 



1734 

 2057 



Length 

 of tow 

 (miles) 



1520 

 1506 



1604 



1638 



1800 



1430 



Remarks 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



121 



