R.R.S. Discovery II 



610-620 



Station 



610 



coiit. 



611 



612 



613 



614 



615 



616 



617 



618 



619 



620 



< 



21 



25 



26 



29 



o 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



O 

 10 

 20 



30 

 40 



5° 

 60 



80 



100 



150 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



2000 

 2500 

 3000 

 3500 



o 

 10 



20 



30 

 40 



Temp. 

 "C. 



3-12 



1-45 



0-52 



-0-68 



1-05 

 0-92 



1-29 

 1-30 

 1-29 



1-20 

 1-04 

 079 

 0-50 



0-39 

 0-31 

 0-91 

 070 

 0-66 

 079 

 0-89 

 0-84 

 078 

 0-27 

 0-13 



0-02 



o-i6 



0-32 



■0-52 



0-50 

 0-50 

 0-50 

 o-6i 



I '20 



S 7c.o 



34-30 



34-31 



34-45 



34-30 



32-73 



33-97 

 33-44 



34-13 

 34-13 

 34-14 

 34-15 

 34-16 



34-23 

 34-25 

 34-30 

 34-36 

 34-54 

 34-53 

 34-59 

 34-64 

 34-67 

 34-67 

 34-68 

 34-67 

 34-67 

 34-66 



34-65 

 34-64 



32-79 



32-74 

 32-75 

 33-09 

 34-16 



27-47 



27-54 



27-69 



27-52 



26-32 



PH 



27-34 

 26-91 



27-35 

 27-35 

 27-36 



27-37 

 27-39 

 27-46 



27-49 



27-54 

 27-59 

 27-70 

 2771 

 27-76 



27-79 

 27-81 

 27-81 

 27-82 

 27-85 

 27-85 

 27-85 

 27-85 

 27-85 



26-37 



26-32 

 26-33 

 26-61 



27-50 



8-03 

 8-02 

 8-02 

 8-02 

 8-01 

 7-98 

 7-96 



7-93 

 7-91 



7-87 

 7-87 

 7-87 



7-87 

 7-89 

 7-94 

 7-94 

 7-97 



7-97 

 7-98 

 8-02 

 8-04 



8-07 

 8-07 

 8-07 

 8-05 

 7-97 



P.O5 



mgm. 

 p.m.' 



O, 



cc. p. 



7-51 

 7-45 

 7-35 



6-86 



6-35 

 5-18 



4-89 

 4-76 

 4-67 



4-41 

 5-08 



4-45 



8-01 

 7-95 



7'22 



BIOLOGICAL OBSERVATIONS 



Ge 



TYFV 



N50V 



N70B 

 NiooB 



N50V 

 N70B 



N 100 B 



N70B 



NiooB 



N50V 



N50 V 

 N70B 



N 100 B 



N50V 

 N70B 

 N 100 B 



N70H 



TN 



HH 

 N70H 



N50V 

 N70B 



N 100 B 



N70B 



N 100 B 

 N50V 



N70V 



N50V 

 N70B 

 NiooB 



N70B 

 NiooB 



Nso V 



N70 V 



Depth 

 (metres) 



250-0 

 1 00-0 



1 00-0 



1 60-0 



182-0 



1 00-0 



1 00-0 



153-0 



1 00-0 



132-0 



o-i 



30 



o 



O-I 

 1 00-0 



1: 



09-0 



f 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



1 00-0 

 1 14-0 



162-0 



1 00-0 



50-0 



100-50 



TIME 



From To 



1719 

 1642 



1740 



2200 

 2218 



1026 

 1050 



2204 

 2223 



1022 

 1040 



2130 



0730 

 2230 



1002 

 IOI9 



2205 



2235 



1005 

 1022 



2154 

 2229 



1723 

 1650 



1800 



2210 



2238 



1046 

 1 100 



2215 

 2243 



1029 

 1100 



0830 



0420 



1039 



2225 



Olio 



IOI3 



1042 

 2214 



Remarks 



KT 



KT 



KT 



KT 



KT. N 70 torn 



14-1511 

 15-1811 

 16 ii 

 17-18 ii 



KT 



KT 



KT 



KT 



133 



