R.R.S. Discovery II 



769—774 



769 



cont. 



770 



771 



Age of 

 moon 



(days) 



Depth 

 (metres) 



772 



HYDROLOGICAL OBSERVATIONS 



773 



774 



~ o 



Q 2 



Temp. 



S°/., 



8o 



lOO 



15° 



200 

 300 

 400 

 600 

 800 

 1000 



o 



10 



20 



30 

 40 



50 

 60 

 80 



100 



125 



o 

 10 

 20 



30 

 40 



50 

 60 

 80 



100 



150 



200 



300 



400 

 600 



800 



1000 

 o 



10 

 20 



30 



40 



50 



60 



80 



ICO 



150 



200 



300 



400 

 600 



800 



1000 



1500 



2000 



2500 



o 

 10 



20 



30 

 40 



5° 



0-20 

 019 

 0-20 



0-39 

 1-63 

 1-66 

 1-89 

 I-7S 

 1-55 



3-40 



2-53 

 2-44 

 2-i8 

 I -So 

 i-ii 

 069 

 0-50 

 0-30 

 0-38 

 o-6o 



1-73 

 1-68 

 1-41 

 i-oo 

 o-gi 

 068 

 0-45 



0-2I 

 0-20 

 0-56 

 1-03 

 1-71 



I 79 

 1-91 

 1-82 

 1-66 



1-62 

 i-6i 



159 

 I 42 

 1-31 



1-25 



lOI 



0-69 



0-52 



-0-I3 

 004 

 1-49 

 1-82 

 1-92 

 1-79 

 1-67 

 1-27 

 0-84 

 0-58 



1-95 

 1-62 

 1-48 

 0-99 

 080 

 060 



34-02 



34-05 

 3406 



34-17 

 34-42 

 34-49 

 34-67 

 34-70 

 34-70 



33-66 



34-01 

 34-00 

 33-98 

 33-98 

 34-02 

 34-04 

 34-05 

 34-13 

 34-15 

 34-22 



34-04 

 34-04 

 34-04 

 34-04 

 34-04 

 34-05 

 34-05 

 34.06 

 34-08 

 34-22 

 34-33 

 34-47 

 34-54 

 34-64 

 34-67 

 34-67 



34-04 

 34-04 

 34-04 

 34-04 

 34-04 

 34-04 

 34-04 

 34-05 

 34-05 

 34-07 

 34-14 

 34-43 

 34-55 

 34-61 



34-67 



34-70 

 34-68 



34-67 



33-98 

 33-98 

 33-98 

 33-99 

 34-02 



34-03 



pH 



27-33 

 27-35 

 27-36 



27-44 

 27-55 

 27-61 

 27-74 

 27-78 

 27-79 



26-80 



27-16 

 27-16 

 27-17 

 27-20 

 27-28 

 27-31 



27-33 

 27-40 

 27-41 

 27-46 



27-24 

 27-25 

 27-27 

 27-29 

 27-30 

 27-32 

 27-34 

 27-36 

 27-38 

 27-46 

 27-52 

 27-59 

 27-65 

 27-72 

 27-74 

 27-75 



27-25 



27-25 

 27-25 

 27-26 

 27-27 

 27-28 

 27-29 

 27-32 

 27-33 

 27-39 

 27-44 

 27-58 

 27-65 

 27-70 



27-74 



27-81 

 27-82 

 27-83 



27-19 

 27-21 

 27-22 

 27-26 

 27-30 

 27-32 



Mg. — atom m.' 



8-12 

 8-12 

 8-09 

 8-03 

 7-96 



7-95 

 8-17 

 8-07 

 8-07 



8-09 



8-15 

 8-15 

 8-16 

 8-i6 

 8-i6 

 8-12 



8-12 



8-07 

 8-05 

 8-01 



8-16 

 8-16 

 8-i6 

 8-16 

 8-15 



8-12 



8-13 

 8-12 

 8-12 

 8-03 

 7-99 

 7-95 

 7-95 

 8-06 

 8-06 

 8-12 



8-15 

 8-15 

 8-15 

 8-iS 

 8-15 

 8-14 

 8-14 

 8-15 

 8-13 

 8-08 

 8-05 

 7-95 

 7-94 

 7-98 

 8-04 

 7-99 

 8-30 

 8-18 

 8-27 



8-16 

 8-16 

 8-17 

 8-16 

 8-16 

 8-13 



Nitrate 



Nitrite 



N, 



Nitrite 



Nz 



c.c. 

 litre 



7-25 

 7-03 

 6-19 



4-38 

 4-20 



3-68 

 3-89 

 3-99 



7-51 

 7-52 

 7-45 

 7-14 



BIOLOGICAL OBSERVATIONS 



6-28 



5-80 



7-65 

 7-67 



7-49 



N 50 V 

 N70B 



N 100 B 

 N70 B 



N 100 B 



7-37 



7-23 

 5-90 

 5-17 

 4-22 



4-04 

 3-82 

 4-04 

 3-89 



7-49 



7-55 



7-45 



7-42 



7-31 

 7-08 



6-47 

 4-35 

 3-91 

 3-85 

 3-82 

 3-98 

 3-73 

 4-18 

 4-08 



7-40 



5-95 



7-35 



N50 V 



N 50 V 



N70 V 



N 70B 

 N 100 B 



Depth 

 (metres) 



N50 V 



N70 V 



N70B 



N 100 B 

 N70B 

 N 100 B 



N70 V 



N50 V 



N70B 



N 100 B 

 N 70B 

 N 100 B 



50-0 

 342-150 



144-0 



N50 V 



N70V 



100-50 

 50-0 



100-50 

 50-0 



104-0 



TIME 



100-50 



50-0 



1000-750 



750-500 



500-250 



250-100 



100-50 



50-0 



[ 222-110 

 I 133-0 



1000-750 

 750-500 

 500-250 

 250-100 

 100-50 



50-0 



100-50 



50-0 



j- 240-170 

 • 130-0 



100-50 

 50-0 

 1000-800 

 750-500 

 500-250 

 250-100 



0729 

 0814 



1600 



1320 



To 



0710 

 0800 



0834 



1607 



DGP 

 KT 



1355 

 1418 1437 



1645 



1859 



1942 



222S 



1840 

 1929 



+ li hours 



KT 



DGP 

 KT 



0042 



0128 



0523 



0012 

 0114 



0150 



DGP 

 KT 



39 



