R.R.S. Discovery II 



549-553 



Station 



St/} 



O -O 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



Temp. 

 °C. 



S7c 



at 



pH 



mgrn. 

 p.m.' 



cc. p. 1. 



BIOLOGICAL OBSERVATIONS 



Gear 



Depth 

 (metres) 



TIME 



From To 



Remarks 



549 



coat. 



550 



551 



552 



553 



3° 

 40 



50 

 60 



80 



100 



150 

 200 



300 



o 

 10 

 20 



30 

 40 



50 



60 



80 



100 



150 



200 



300 



400 



600 



800 



1000 



o 



10 

 20 



30 

 40 



50 



60 



80 



100 



150 



200 

 300 

 400 



o 



10 

 20 



30 

 40 



50 



60 



80 



100 



150 



200 



o 



10 

 20 



30 

 40 



50 

 60 

 80 



0-19 

 0-42 



0-52 



o-6o 

 0-63 

 0-66 

 0-50 

 0-46 

 0-04 



0-79 

 0-25 



0-I2 

 ■ 0-22 



0-13 

 -0-17 



0-l8 



- 0-20 



- 0-22 

 -0-68 



0-28 



o-o8 



0-50 



0-29 

 -o-i8 

 -o-8i 



0-91 

 0-87 

 0-68 

 0-32 

 0-13 



- 0-07 

 0-09 



-0-25 



0-13 



-0-35 



- 0-12 



-o-8o 

 -0-95 



0-72 

 0-72 

 0-72 



0-21 



o-o8 

 o-o6 



- o-oi 



- 0-20 



-0-31 



-0-45 



- 0-40 



- 0-42 



0-85 

 0-89 

 0-85 

 0-57 



0-21 

 0-03 



- 0-09 



- o-io 



34-14 

 34-15 

 34-22 



34-24 

 34-30 

 34-32 

 34-36 

 34-41 

 34-50 



34-04 

 34-03 

 34-04 

 34-05 

 34-09 

 34-10 



34-14 

 34-17 



34-21 

 34-30 

 34-39 

 34-50 

 34-63 

 34-64 

 34-64 

 34-63 



34-12 

 34-12 

 34-12 

 34-14 

 34-23 

 34-26 

 34-29 

 34-34 

 34-41 

 34-45 

 34-51 

 34-51 

 34-56 



34-14 

 34-14 

 34-14 

 34-23 

 34-23 

 34-30 

 34-31 

 34-39 

 34-44 

 34-49 

 34-57 

 34-58 



34-18 

 34-18 

 34-18 

 34-18 

 34-18 

 34-25 

 34-31 

 34-32 



27-44 

 27-46 



27-52 

 27-54 

 27-59 

 27-61 

 27-63 

 27-67 

 27-72 



27-31 



27-33 

 27-36 



27-37 

 27-40 

 27-41 

 27-44 

 27-47 

 27-50 

 27-59 

 27-65 

 27-72 

 27-80 

 27-82 



27-85 

 27-87 



27-37 

 27-37 

 27-38 

 27-42 

 27-50 



27-53 

 27-56 

 27-61 

 27-66 

 27-70 

 27-74 

 27-77 



27-82' 



27-39 

 27-39 

 27-39 

 27-49 



27-50 

 27-56 



27-57 

 27-64 

 27-69 



27-74 

 27-80 



27-81 



27-42 

 27-42 

 27-42 

 27-44 

 27-45 

 27-52 

 27-57 



27-58 



7-99 



7-97 



7-97 

 7-96 



7-95 

 7-92 

 7-92 

 7-91 



7-92 



8-03 

 8-02 

 8-01 

 7-98 



7-98 



7-97 



7-97 

 7-97 

 7-97 

 7-95 

 7-91 



7-88 

 7-88 

 7-95 

 7-97 

 7-99 



8-02 

 8-02 

 8-01 

 7-99 

 7-97 



7-95 

 7-95 

 7-91 

 7-88 

 7-88 



7-87 

 7-89 



7-90 



8-02 



8-02 



8-02 



7-98 



7-96 

 7-96 



7-95 

 7-92 

 7-90 



7-89 



7-88 

 7-88 



8-02 



8-02 



8-01 

 8-01 

 7-98 

 7-96 

 7-96 

 7-96 



109 

 112 

 120 

 120 

 123 

 120 

 117 

 118 

 123 



100 

 103 

 106 

 III 

 114 



115 

 115 

 118 

 117 

 118 

 123 

 118 

 123 

 128 

 128 

 136 



100 

 100 

 100 

 103 

 109 

 116 

 119 

 121 

 124 

 122 

 119 

 128 

 127 



108 

 108 

 106 

 109 

 116 

 116 

 118 

 119 

 119 

 120 

 123 

 128 



no 

 109 

 109 

 109 

 109 

 III 



114 

 114 



7-10 

 6-81 

 6-36 



5-8i 

 5-28 



7-48 



7-49 

 6-72 

 6-36 



5-65 

 5-38 

 6-09 



7-56 

 7-57 

 6-99 

 6-75 



N70V 

 N70B 

 NiooB 



N50 V 



N70V 



N70B 

 NiooB 



N50V 



N70V 



N70B 

 NiooB 



N50V 



N70V 



N70B 

 NiooB 



N50V 

 N70V 



N70B 

 NiooB 



290-100 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



[ 150-0 



100-0 

 50-0 

 100-50 

 250-100 

 430-250 



151-0 



1 00-0 

 50-0 

 100-50 

 250-100 



130-0 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 



116-0 



0047 



0015 

 0107 



KT 



0337 



0324 



0357 



KT 



0500 



0612 



0540 

 0632 



0736 



0826 



0942 



0801 

 0846 



1051 

 1121 



KT 



KT 



KT 



119 



