R.R.S. Discovery II 



586-590 



Station 



O -73 



Ml 



586 



Collt. 



587 



24 



24 



588 



25 



589 



25 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



590 



25 



200 

 300 

 400 



o 

 10 

 20 



30 

 40 



5° 



60 



80 



100 



150 

 200 

 300 

 400 

 500 



o 

 10 

 20 



30 

 40 



50 

 60 



80 



100 



150 



200 



300 



400 



600 



800 



1000 



1500 



2000 



2500 



3000 



o 



10 



20 



30 

 40 



5° 

 60 



80 

 100 



150 



200 



300 



400 



600 



800 



1000 



1500 



2000 



2500 



o 



10 



Temp. 



o-io 

 0-77 

 0-92 



0-12 



o-o8 



I-OO 



1-33 

 1-49 

 i-6i 

 1-69 

 i-6i 



- 1-49 

 0-62 

 0-41 

 0-66 

 0-92 

 1-03 



I-2I 

 0-89 

 0-83 

 O-IO 

 I-I2 



1-54 

 1-51 

 1-32 

 0-90 

 0-30 



1-43 

 1-62 

 1-65 



1-53 

 1-42 

 1-25 

 0-88 

 0-62 

 0-42 

 0-38 



1-20 



0-99 

 0-58 



- o-io 

 I-II 

 1-49 



• i-6i 

 -1-57 



- 1-30 

 0-09 



°-55 

 1-40 

 1-52 

 1-43 

 1-37 



1-15 



0-85 



0-58 

 0-39 



1-57 

 1-19 



34-48 

 34-64 

 34-66 



3»-72 

 32-76 



33-44 

 33-81 

 33-91 

 33-96 

 34-01 



34-05 

 34-11 

 34-28 



34-37 

 34-60 



34-67 

 34-70 



33-71 

 33-77 

 33-79 

 33-86 

 34-01 

 34-06 

 34-10 

 34-17 

 34-25 

 34-43 

 34-58 

 34-67 

 34-70 

 34-72 

 34-72 

 34-72 

 34-72 

 34-71 

 34-70 

 34-7° 



33-48 

 33-55 

 33-68 

 33-86 



33-95 

 34-01 



34-05 

 34-13 

 34-21 



34-37 

 34-49 

 34-64 

 34-70 

 34-71 

 34-72 

 34-72 

 34-72 

 34-71 

 34-70 



33-73 



33-78 



27-71 

 27-79 

 27-80 



26-28 

 26-32 

 26-91 



27-22 

 27-30 

 27-35 

 27-39 

 27-42 



27-47 

 27-57 

 27-64 

 27-77 

 27-81 

 27-82 



27-02 

 27-09 

 27-11 

 27-20 

 27-38 



27-43 

 27-46 

 27-51 



27-56 

 27-65 

 27-70 

 27-76 



27-78 

 27-80 

 27-81 

 27-83 



27-85 

 27-86 

 27-86 

 27-86 



26-83 

 26-90 



27-03 

 27-21 



27-33 

 27-39 

 27-42 



27-49 



27-54 

 27-61 

 27-68 



27-75 

 27-79 

 27-80 

 27-82 

 27-83 

 27-85 

 27-86 

 27-86 



27-01 



27-08 



PH 



7-87 

 7-86 

 7-85 



8-07 

 8-o6 



8-02 



7-97 

 7-96 

 7-95 

 7-94 

 7-94 

 7-91 



7-86 



7-85 

 7-86 

 7-86 

 7-86 



8-00 

 7-99 

 7-99 

 8-00 



7-97 

 7-95 

 7-95 

 7-91 



7-90 

 7-87 

 7-85 

 7-85 

 7-87 

 7-88 

 7-93 

 7-95 

 7-96 



7-97 

 7-98 

 8-04 



8-04 



8-03 



8-02 



8-00 



7-98 



7-96 



7-96 



7-95 

 7-91 



7-88 

 7-86 

 7-85 

 7-87 

 7-90 

 7-93 

 7-95 

 7-98 



7-97 

 8-06 



8-03 

 8-03 



P2O5 



mgm. 

 p.m.' 



128 

 128 

 128 



85 

 85 

 92 



03 



14 

 15 

 18 



19 



35 

 40 

 40 

 40 

 40 

 33 



93 

 96 

 00 

 12 

 21 

 30 



31 

 29 



44 

 44 

 44 

 42 

 40 



37 

 35 

 33 

 33 

 32 

 32 

 32 



00 

 01 



08 

 II 

 25 

 27 

 29 

 31 

 30 

 32 

 35 

 37 

 37 

 39 

 39 

 39 

 35 

 35 

 37 



04 

 06 



O2 



cc. p. 



4-87 



4-45 



8-10 



7-89 



6-94 



6-65 



6-21 



5-34 



4-37 

 4-39 



7-63 



7-57 

 7-29 

 6-67 

 6-OI 

 4-31 



4-19 

 4-26 



4-34 

 4-54 



4-51 



4-71 



7-60 



7-65 

 7-16 



6-74 



6-22 

 4-92 



4-22 



4-30 

 4-21 



4-46 



4-65 



7-55 



BIOLOGICAL OBSERVATIONS 



Gear 



N50V 



N70 V 



NiooB 

 N70B 

 NiooB 



N50V 



N70 V 



N70B 

 NiooB 

 NiooB 



N50V 



N70V 



N70B 

 NiooB 

 NiooB 



N50V 

 N70V 



Depth 

 (metres) 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 400-120 



1 19-0 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



j 150-0 

 460-150 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



[ 130-0 

 450-130 



1 00-0 

 50-0 



TIME 



From To 



1249 



1422 

 1422 



1722 



1945 

 1945 



2243 



0146 

 0146 



0709 



1336 

 1452 



1442 



1905 

 2005 

 2016 



0125 

 0206 

 0216 



Remarks 



DGP 

 KT 



KT 

 DGP 



KT 

 DGP 



127 



