R.R.S. Discovery 



195-199 



HYDROLOGICAL OBSERVATIONS 



195 



26 



196 



Depth Jemp. 



(melres) Cent. 



197 



198 



199 



S7o 



o 

 380 



o 

 10 



20 



30 

 40 



50 



60 



80 



100 



150 



200 

 300 

 400 

 650 



o 



10 



20 



3° 



40 



50 

 60 

 80 



100 



15° 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



1900 

 o 



10 



20 



30 

 40 



50 

 60 



80 



100 



15° 



200 

 300 

 400 

 600 

 800 

 1000 



1500 



o 



10 

 20 

 30 



0-04 



0-15 



o-i8 

 o-i8 



0-20 

 0-20 



o-io 



- 0-04 

 0-02 

 0-04 



- 0-21 

 0-00 



-072 



- 0-21 



-0-73 



o-o8 

 0-05 

 0-07 

 o-io 



O-IO 



0-09 



O-IO 



- 0-10 



- 0-46 

 -0-68 



- 0-71 

 -0-82 

 -0-85 



- i-ii 

 -1-33 

 -1-53 



- 1-67 



- 1-70 



- 0-20 



- 0-22 

 -0-l8 



-0-45 



- 0-56 



-0-58 

 -0-58 



- 0-50 



-0-59 

 -0-68 

 -0-63 



- 0-70 

 -0-85 

 -0-76 

 -0-94 

 -1-13 



- 174 



-0-75 

 -0-78 

 -0-79 



- 079 



PH 



33-86 

 34-36 



33-84 

 33-86 



33-85 

 33-94 

 33-95 

 34-05 

 34-05 

 34-05 

 34-11 

 34-14 

 34-38 

 34-42 

 34-51 

 34-47 



33-98 

 34-04 

 33-98 

 33-98 

 34-04 

 34-04 

 33-98 

 34-09 

 34-23 

 34-41 

 34-41 

 34-56 

 34*57 

 34-60 

 35-06? 



34-63 

 34-65 

 34-60 



33-98 

 33-95 

 33-95 

 34-04 

 34-12 

 34-12 

 34-18 

 34-17 

 34-29 

 34-34 

 34-42 

 34-47 

 34-47 

 34-49 

 34-52 

 34-49 

 34-8? 



34-10 

 34-12 

 34-22 



34-22 



27-18 



P.05 



mgm. 

 p.m.' 



cc. p.l. 



BIOLOGICAL OBSERVATIONS 



27-18 

 27-19 

 27-18 

 27-26 



27-27 



27-35 

 27-36 

 27-36 

 27-41 



27-45 

 27-63 

 27-69 



27-74 

 27-74 



27-31 

 27-35 

 27-31 

 27-30 

 27-34 

 27-34 

 27-30 

 27-40 



27-53 

 27-67 

 27-68 

 27-81 



27-83 



27-85 



28-23? 



27-90 



27-91 



27-87 



27-32 

 27-29 

 27-29 



27-37 

 27-44 

 27-44 

 27-50 

 27-49 

 27-58 



27-63 

 27-68 

 27-74 

 27-74 

 27-75 

 27-78 

 27-76 

 28-09 



27-44 



27-45 

 27-53 

 27-53 



8-16 

 8-16 

 8-12 

 8-10 

 8-10 

 8-09 

 8-07 

 8-05 

 8-00 

 8-00 

 7-96 

 7-95 

 7-95 

 8-01 



8-i6 

 8-16 

 8-16 

 8-i6 

 8-16 



8-15 

 8-13 

 8-o8 



8-02 



7-98 



7-98 

 7-96 



7-96 

 7-96 

 7-98 

 8-00 

 8-00 

 8-00 



8-16 

 8-15 

 8-15 

 8-12 

 8-09 

 8-09 

 809 

 8-03 

 7-98 

 7-98 

 7-98 

 7-96 

 7-96 

 8-00 

 8-00 

 8-00 

 8-01 



8-12 

 8-12 

 8-12 

 8-10 



Gear 



Depth 



(metres) 



N 100 H 



N 70H 



N50 



N 70 



N 100 H 



N 70H 



N50 V 



N 70 V 



N 100 H 



N70 H 



N50 V 



N70 V 



61 



391 

 391 



1 00-0 



50-0 

 100-50 

 250-100 



500-250 

 700-500 



720 



0-5 

 91 



182 



0-5 

 91 



182 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



0-5 

 67 



134 



0-5 



62 



124 



TIME 



Shot Hauled 



1 00-0 

 50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-750 



0-5 



76 

 0-5 



68 



137 



1 00-0 

 50-0 

 100-50 

 250-100 



lOI 



1230 



1055 



Length 

 of tow 

 (miles) 



1301 



1346 



1620 



1836 



1932 



2220 



0102 

 0201 



0900 



1240 

 I33I 



1402 



1805 

 I9I4 



1943 



0042 

 0143 



0216 



Remarks 



trawl hitched as soon 

 as shot 



TD 18 m. 



touched bottom 



KT 



KT 



KT 



KT 



KT 



KT 



TD 23 m. 



