R.R.S. William Scoreshy 



WS 309-315 



Station 



WS309 



WS310 



24 



HYDROLOGICAL OBSERVATIONS 



Depth 



(metres) 



WS311 



WS312 



26 



WS313 



23 



WS3I4 



■y 



WS315 



20 



10 



15 



20 



30 

 40 



50 



60 



80 



100 



150 

 200 

 300 

 400 

 500 



750 

 1000 



o 



5 



10 

 20 



3° 

 40 



50 



60 



80 



100 



130 



o 



5 



10 

 20 

 30 

 40 

 5° 

 fio 

 80 

 100 

 150 



Temp. 

 ° Cent. 



I-IS 



i-i8 

 i-i8 



1-20 

 1-32 

 1-22 

 1-22 

 1-19 



i-i8 

 i-i6 

 1-05 



0-02 

 0-92 

 1-02 



1-45 

 1-53 



1-22 

 1-04 



S7o 



33-93 

 33-93 

 33-93 



i-oS 



I -00 



i-oo 



0-78 



0-70 

 o-6o 

 0-50 



0-45 

 0-48 

 0-68 

 i-i8 



1-25 



1-20 



1-15 

 I -08 



1-03 

 I-OO 



0-98 



0-95 

 0-28 

 0-58 



1-20 



33-93 

 33-94 



33-93 

 33-95 

 33-96 

 33-96 

 34-01 



34-23 



34-43 



34-54 

 34-68 



34-65 

 34-67 

 34-67 



27-31 

 27-31 

 27-31 



33-86 

 33-86 

 33-86 

 33-86 

 33-86 

 33-86 

 33-86 

 33-87 

 33-91 

 33-96 

 34-12 



27-31 



27-32 

 27-31 



27-33 

 27-34 

 27-33 

 27-37 

 27-50 

 27-60 

 27-70 

 27-78 



27-74 

 27-76 

 27-80 



pH 



7-90 



7-90 

 7-92 



27-13 

 27-13 



27-13 

 27-14 

 27-14 

 27-14 

 27-16 



27-23 

 27-26 



27-35 



7-91 

 7-88 

 7-88 



7-91 

 7-90 



7-89 

 7-88 



7-85 

 7-83 

 7-82 

 7-82 

 7-94 



7-97 



P2O5 



mgm 

 p.m.'' 



114 



106 



8-03 

 8-o6 

 8-o8 

 8-o6 

 8-o8 

 8-o8 

 8-04 

 8-04 



7-97 

 7-92 

 7-87 



no 



118 



138 



141 



144 

 145 

 153 



156 



163 



173 



165 



122 



90 

 100 

 106 

 108 



'°5 

 106 

 114 

 114 

 118 



131 

 169 



O, 



cc. p. 1. 



8-06 



8-00 

 8-03 

 7-77 



7-52 

 5-85 

 4-92 



4-47 

 4-42 

 4-16 



4-43 

 4-29 



BIOLOGICAL OBSERVATIONS 



Gear 



N 100 B 



N 100 B 

 N70B 



N50 V 



N70 V 



Depth 

 (metres) 



N 100 B 

 N70B 



NiooB 



NiooB 

 N70B 



N70 V 



N50 V 

 N 100 B 

 N70B 



91-0 



1 00-0 



1 00-0 

 50-0 

 100-50 

 200-100 

 500-250 

 750-500 

 1000-750 



N70 V 



N50 V 

 N 100 B 

 N70B 



1 1 6-0 



89-0 



50-0 

 100-50 

 1 00-0 



1 1 0-0 



TIME 



From 



1610 



1800 

 1835 



To 



1630 



1820 



2055 



Lenijth 

 of tow 

 (miles) 



Remarks 



50-0 

 100-50 

 250-100 

 500-250 

 750-500 

 1000-780 

 1 00-0 



122-0 



i8n 



1431 



1855 



1039 



•045 



1300 



161: 



1953 



1839 



1451 



1913 



1054 



1200 

 1320 



1930 

 2013 



KT 



KT 



A 25 X 28 



KT. Nets fished for 

 ^ mile at 116 m. 



12 consecutive oblique 

 hauls (B-M) each of 

 approx. 20 mins. dura- 

 tion. Sunset 1844 



KT 



water samples lost over- 

 board 



KT 



bottle struck bottom 

 A 21 xii 28 



KT 



6l 



