R.R.S. Discovery II 



620-624 



Station 



620 



cont. 



o 

 o ^^ 



s >, 



O -T3 



M 

 < 



621 



622 



623 



624 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



Temp. 

 "C. 



5° 

 6o 

 8o 



lOO 



150 



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 



o 



10 



20 



30 

 40 



SO 



60 



80 



100 



150 



200 



300 



400 

 600 



800 



1000 



1500 



2000 

 2500 

 3000 

 3500 



1-20 

 1-20 

 1-04 

 072 

 0-38 



o-6o 



1-22 

 I-OI 



o-8i 

 0-66 

 0-43 



0-22 



0-05 



0-19 



- 0-40 



0-25 



0-89 

 0-89 

 0-89 

 0-91 

 1-31 

 1-48 

 1-48 

 1-48 



I-I9 



o-6i 



0-20 



0'53 

 0-78 



0-59 

 0-56 



0-43 

 0-24 



0-40 



0-22 

 0-22 

 0-24 

 0-31 

 0-07 



i-i6 

 1-19 

 0-86 



°73 

 0-09 



0-51 



1-03 



i-ii 



1-02 



o-8o 

 0-63 

 0-38 

 0-14 



■ 0-02 

 O-II 



o-i8 



34-20 

 34-23 

 34-29 

 34-31 



34-48 



34-52 

 34-65 

 34-67 

 34-67 



34-68 

 34-67 

 34-67 

 34-67 

 34-66 



34-65 

 33-18 



33-00 

 33-00 

 33-00 

 33-00 

 33-96 

 33-97 

 34-14 

 34-23 

 34-26 



34-39 



34-48 

 34-58 

 34-65 

 34-67 

 34-68 



34-68 

 34-67 



33-11 



33-31 

 33-31 

 33-31 

 33-38 

 33-54 

 33-91 

 34-06 

 34-18 

 34-24 

 34-43 

 34-51 

 34-66 



34-69 

 34-70 



34-70 

 34-70 

 34-70 

 34-68 



34-67 

 34-66 



34-65 



27-53 

 27-56 

 27-60 

 27-60 

 27-69 

 27-71 

 27-77 

 27-80 

 27-81 



27-83 

 27-84 



27-85 

 27-86 

 27-86 

 27-86 



26-65 



26-55 

 26-55 

 26-55 

 26-55 

 27-34 

 27-35 

 27-49 

 27-56 



27-58 

 27-66 

 27-72 

 27-76 

 27-80 



27-83 

 27-84 

 27-84 

 27-85 



26-62 



26-75 



26-75 

 26-75 



26-80 



26-95 



27-30 



27-42 

 27-50 



27-55 

 27-66 



27-70 



27-79 

 27-81 

 27-82 

 27-84 



27-85 

 27-86 

 27-86 

 27-86 

 27-86 

 27-85 



pH 



7-97 

 7-96 



7-94 

 7-92 



7-87 

 7-87 

 7-87 

 7-89 

 7-96 

 7-98 

 7-99 

 7-97 

 7-98 



7-99 

 8-02 



8-06 

 s-05 

 s-06 



8-o6 

 8-01 

 7-97 

 7-97 

 7-96 



7-95 

 7-89 

 7-87 

 7-86 



7-87 

 7-92 

 7-97 

 7-96 

 7-97 



8-07 

 8-06 

 8-06 

 8-07 

 8-05 



7-98 

 7-97 

 7-92 

 7-89 

 7-87 

 7-87 

 7-86 

 7-87 

 7-89 



7-97 

 7-96 

 7-97 

 7-98 



7-99 

 7-98 

 7-97 



P2O5 



mgm. 

 p.m.^ 



cc. p. 1. 



6-92 



6-21 



4-98 



4-28 

 4-70 

 4-74 



4-75 



5-09 

 5-29 



8-07 



8-03 



7-62 



7-29 



6-58 



5-58 



4-92 

 4-63 

 4-63 



4-81 



7-84 

 7-73 

 7-82 



6-99 



6-47 



4-85 



4-51 

 4-61 

 4-60 



4-72 



5-14 



5-21 



BIOLOGICAL OBSERVATIONS 



Gear 



N70 V 



N50V 

 N70B 



NiooB 



N70B 

 NiooB 

 N50 V 



N70V 



N50 V 

 N70B 

 N 100 B 



N70B 



NiooB 

 N50V 



N70 V 



Depth 

 (metres) 



250-100 



500-250 



750-500 



1000-750 



1 00-0 

 1 00-0 



155-0 



1 00-0 



50-0 



100-50 

 250-100 



500-250 

 750-500 



1000-750 



1 00-0 



[- 1 14-0 

 [ 137-0 



1 00-0 



50-0 



100-50 

 250-100 



500-250 



750-500 



1000-750 



TIME 



From To 



1005 

 1020 



2I5I 



2225 



1003 

 I02I 



2208 

 2235 



2359 



IOI3 

 1040 



22II 



2353 



lOI I 

 IO4I 



2228 



0007 



Remarks 



KT 



KT 



KT 



KT 



135 



