R.R.S. Discovery II 



625-633 



< 



625 



626 



627 

 628 

 629 



630 

 631 



632 

 633 



14 

 '5 



16 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



O 

 10 



20 



jO 

 40 



50 



60 



80 



100 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



2000 

 2500 

 3000 



o 



10 



20 



30 

 40 



50 



60 



80 



100 



150 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



2000 

 2500 

 3000 

 3500 



Temp. 

 °C. 



o-i8 



0-09 



0-15 



o-ii 

 o-ii 



O-II 



o-io 

 0-04 

 0-91 



1-39 

 1-52 

 1-29 



0-38 

 0-48 

 0-51 

 0-67 

 0-66 

 0-50 

 0-41 



0-22 



o-oi 



0-12 

 0-15 



3-40 



S-8o 



4-85 



5-14 

 5-13 



5-12 



5-09 



5-02 



4-50 

 3-46 

 2-98 



2-64 



2-30 



1-39 

 1-50 

 i-8i 

 2-o6 

 2-19 

 2-i8 

 1-99 

 1-66 

 1-24 

 0-85 

 0-51 



S 7oo 



33-40 



33-62 



33'53 



33-60 



33-51 

 33-51 

 33-51 

 33-51 

 33-51 

 33-77 

 33-95 

 34-12 

 34-19 

 34-42 

 34-57 

 34-63 

 34-67 

 34-70 

 34-70 

 34-70 

 34-70 



34-69 

 34-68 



34-68 

 34-03 

 34-04 



33-96 



33 



33- 



33- 



33- 



33- 



33- 



33' 



34- 



34- 



34' 



34' 



34' 



34 



34 



34 



34' 



34 



34 



34 



34 



34 



94 

 94 

 94 

 94 

 94 

 96 

 97 

 01 



04 

 05 

 06 

 06 



■15 

 ■36 

 -49 

 -59 

 68 



-70 

 -69 

 68 

 67 



26-83 



27-02 



26-88 



27-00 



26-92 

 26-92 

 26-92 

 26-92 

 26-93 

 27-17 



27-33 

 27-48 



27-53 

 27-68 



27-75 

 27-80 

 27-82 



27-85 

 27-86 

 27-86 

 27-87 

 27-88 

 27-88 

 27-88 



27-10 



26-84 



26-89 



26-84 

 26-84 

 26-84 

 26-85 

 26-85 

 26-93 

 27-04 

 27-12 

 27-17 

 27-21 

 27-29 

 27-28 



27-33 

 27-47 



27-57 

 27-65 

 27-74 

 27-78 

 27-80 

 27-82 

 27-83 



PH 



8-08 

 8-08 

 8-08 

 8-07 

 8-o6 

 8-02 

 8-01 



7-97 

 7-96 

 7-90 

 7-88 

 7-87 

 7-89 

 7-92 

 7-92 

 7-96 

 7-97 



7-98 

 7-97 

 8-00 



8-02 

 8-02 

 8-01 

 8-01 

 8-01 

 8-00 



7-98 

 7-96 



7-95 



7-93 



7-93 

 7-91 



7-89 



7-87 

 7-88 

 7-87 

 7-91 

 7-92 

 7-96 

 7-94 

 7-95 



P2O5 



mgm. 

 p.m.' 



90 

 92 

 91 

 92 

 92 



92 



93 

 102 

 102 

 103 

 109 

 114 

 118 

 126 

 130 

 125 

 125 

 124 

 116 

 116 

 118 



O, 

 cc.p. 



7-99 

 8-00 



7-94 

 7-46 

 6-69 



5-54 



4-49 

 4-67 



5-o8 



4-84 



5-22 

 5-58 



7-23 



7-22 



7-32 



7-25 



5-90 



4-63 

 4-22 



4-14 



4-55 

 4-89 



BIOLOGICAL OBSERVATIONS 



Gear 



NsoV 

 N70B 

 NiooB 



N50 V 

 N70B 



N 100 B 



N70B 

 N 100 B 



N70B 

 NiooB 



N70B 

 NiooB 

 N50 V 



N70V 



N70H 



N70B 

 NiooB 



N70H 



Depth 

 (metres) 



1 00-0 

 1 14-0 



1 00-0 

 158-0 



1 1 8-0 

 126-0 



152-0 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 iooc-750 



0-5 

 125-0 



O-I 



TIME 



From To 



lOIO 

 1026 



2200 



2217 



1249 

 1007 

 0100 



0127 



1750 



loig 



1732 



2003 



2240 



1018 

 1046 



2210 



2237 



1309 

 1027 

 0120 



0317 



1755 



1039 



1735 



2144 

 2300 



Remarks 



KT 



KT 



KT 



KT 



KT 



KT 



KT 



137 



18 



