R.R.S. Discovery II 



452-460 



Station 



6 >, 



462 



cont. 



453 



24 



454 



455 



456 



457 

 458 



459 



460 



25 



26 

 26 



27 

 27 



28 



HYDROLOGICAL OBSERVATIONS 



Depth 

 (metres) 



2500 

 3000 



3500 

 4000 



O 

 10 

 20 



30 

 40 



50 



60 



80 



100 



150 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



o 

 33 



o 



300 



o 



10 

 20 



30 

 40 



50 



60 



80 



100 



15° 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



2000 

 2500 

 3000 

 3500 



Temp. 



I-IO 

 0-76 



o-6o 

 0-54 



I -60 

 I -60 

 I -60 

 1-58 

 1-55 

 1-55 

 1-57 

 I -60 

 1-64 

 1-30 

 0-48 

 1-19 

 1-30 

 1-48 

 1-26 



I -00 



0-52 

 1-38 



1-59 



1-30 

 i-io 



i-i6 

 0-90 



1-38 



1-29 



1-51 

 I -60 

 I -60 

 I -60 

 I -60 

 I -60 



1-59 

 1-40 

 0-50 



1-39 

 1-50 

 i-6i 

 1-55 

 1-23 



0-95 

 0-51 

 0-31 

 o-o8 

 o-io 



-0-23 



S7. 



3476 

 3475 

 3473 

 3472 



34-07 

 34-09 

 34-09 

 34-09 

 34-11 

 34-11 

 34-11 

 34-11 

 34-18 



34-25 

 34-51 

 34-63 

 34-68 



34-76 

 34-75 

 34-75 

 34-73 



34-04 



06 



34- 



34-07 

 34-13 



34-13 



34-56 



34-05 



34-08 

 34-07 

 34-07 

 34-06 



34-07 

 34-08 

 34-08 

 34-09 

 34-09 



34-58 



34-67 

 34-69 

 34-69 

 3469 

 34-68 

 34-68 

 34-68 

 34-68 

 34-68 

 34-67 



27-87 

 27-88 

 27-87 

 27-87 



27-44 



27-45 

 27-45 

 27-45 

 27-47 

 27-47 



27-47 

 27-47 

 27-53 

 27-58 

 27-70 

 27-76 

 27-79 

 27-84 

 27-85 

 27-87 

 27-88 



27-40 



27-43 



27-43 

 27-47 



27-47 



27-72 



27-41 



27-44 

 27-43 

 27-44 

 27-43 

 27-44 

 27-44 

 27-44 

 27-45 

 27-45 



27-70 



27-77 

 27-77 

 27-78 

 27-80 

 27-81 

 27-84 



27-85 

 27-86 



27-87 



27-87 



pH 



8-07 

 8-07 

 8-03 

 8-04 



7-98 

 7-97 

 7-97 

 7-96 



7-96 

 7-96 

 7-96 

 7-96 

 7-96 

 7-92 



7-87 

 7-84 

 7-90 



7-99 

 8-01 

 8-01 

 7-98 



7-95 

 7-95 

 7-96 

 7-96 

 7-96 

 7-96 

 7-96 

 7-95 

 7-94 

 7-90 

 7-88 

 7-87 

 7-90 

 7-96 

 8-01 

 7-96 

 8-05 

 8-05 

 8-07 

 8-01 

 8-16 



P2O5 



mgm. 

 p.m.' 



103 

 103 



97 

 102 



95 



95 



97 



98 



98 



97 



97 



106 



106 



no 



no 



117 



108 



108 



108 



"5 

 117 



04 

 04 

 04 

 04 

 04 

 04 

 04 



04 

 04 

 17 

 17 

 19 

 19 

 19 

 21 



27 

 26 



23 

 21 



23 

 20 



Oo 



c. p. 1. 



4-21 



4-44 

 5-39 



7-28 

 6-85 

 7-73 

 7-09 

 7-49 

 4-90 



4-43 

 4-02 



4-39 



4-43 



7-36 



7-44 



7-37 



7-35 



6-39 



4-32 



3-78 

 4-19 



4-32 

 4-23 

 4-83 

 4-81 



BIOLOGICAL OBSERVATIONS 



Gear 



N50 V 



N70V 



N70B 



N 100 B 



N70B 

 NiooB 



N70B 

 NiooB 



DLH 



BNR 

 DLH 



N70B 

 NiooB 



NiooB 

 N70B 



N50 V 



N70 V 



Depth 

 (metres) 



1 00-0 

 50^ 

 100-50 

 250-100 

 500-250 

 750-470 

 1000-770 



165-0 



192-0 



1 1 6-0 

 40-45 



40-41 

 357^377 



183^ 



155-0 

 174-0 

 1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



TIME 



From To 



2040 



2353 



2147 



0327 



1307 



ion 

 1353 



2110 



2049 

 2122 

 2146 



2341 

 0014 



2203 



0347 



1403 



2130 



2109 

 2142 



Remarks 



KT 



KT 



KT. G.M.T. 



0026 



KT 



KT 

 KT 



75 



