of the Fishery Board for Scotland. 



467 



TABLE XII. — Specific Gravity and Calculated Salinity at 

 North Carr Rock Light Vessel. 



Ten-day Periods. 



Period. 





9 A.M. 





3 P.M. 



Surface. 



Bottom. 



Surface. 



Bottom. 







Sp. Gr. 



Sal. 







Sp. Gr. 







Sal 



Sp. Gr. 



Sal. 



Sp. Gr. 



Sal. 



1892. 























Jan. 1-10 



•24-9 



316 



25-0 



318 



25 0 



3-18 



25 2 



3-21 



„ 11-20 



25 0 



3-18 



250 



3-18 



25 1 



3-20 



25 0 



3-18 



21-31 



25-2 



3-21 



25 2 



3-21 



25-0 



3-18 



25-3 



3 23 



Feb. 1-K) 



24-2 



3-03 



244 



3-07 



23 9 



2-99 



244 



307 



„ 11-20 



242 



3-03 



24 3 



3-05 



24-2 



3-03 



24-3 



3-05 



21-29 



24-4 



3-07 



24-5 



3-08 



24-3 



305 



24-5 



3 -OS 



Mar. 1 10* 



24*7* 



3-12* 



24-7* 



3 12* 



24-8* 



3-14" 



24-7t 



3-12f 



,, 11-20 



256 



3-27 



25-6 



3 27 



25 '1 



329 



26-0 



3-34 



,, 21-31 



iH 



3-26 



255 



3-26 



25 7 



3-29 



25-9 



3 32 



Apr. 1 10 



251 



3-20 



25-3 



323 



25 1 



3-20 



25-2 



3 21 



>, H-20 



25-2 



3 21 



252 



3-21 



25 3 



3-23 



25 3 



3-23 



21-30 



25-3 



3 -23 







25 "3 



3-23 



25 "3 



3-23 



Mav 1-10 



25-5 



3-26 



25 6 



3-27 



25-5 



3-26 





3-27 



,, 11-20 



25 '7 



3 "29 



25*7 



3 29 



26 "1 



3*36 



26 '4 





„ 21-31 



25-8 



330 



26 1 



336 



26-4 



3 42 



26-6 



3-46 



June 1-10 



25 6 



3 27 



25-8 



3 30 



25 4 



3 24 



25-8 



3-30 



„ 11-20 



254 



3-24 



25-5 



3-26 



25-4 



3-24 



25-6 



327 



„ 21-30 



25 4 



3-24 



25-5 



3-26 



25-4 



3-24 



25-6 



3-27 



July 1-10 



261 



3 36 



26-5 



3-44 



266 



3 46 



26-9 



3 -52 



,, 11-20 



25-8 



3'30 



25-8 



3 30 



26-2 



3-38 



26-2 



3-38 



„ 21-31 



26 0 



3-34 



26-2 



3-38 



262 



3-38 



26-5 



3-44 



Aug. 1-10 



25 7 



3-29 



25-8 



3-30 



25-7 



3-29 



25-7 



3-29 



„ 11-20 



25-8 



3 30 



25-9 



3 32 



25 9 



3'32 



26 1 



3-36 



» 21-31 



260 



3 34 



26-1 



3-36 



260 



3 '34 



261 



3-36 



Sept. 1-10 



26 1 



3 36 



26 4 



3-42 



26-6 



346 



26-7 



3-48 



m H-20 



26 1 



3 36 



26 3 



3-40 



26 2 



3-38 



26-5 



3-44 



„ 21-30 



261 



3-36 



26-0 



3-34 



26-2 



3-38 



26-2 



3-38 



Oct. 1-10 



25-5 



3-26 



25-5 



3-26 



252 



321 



25-3 



3-23 



M H-20 



25-5 



3-26 



25 3 



3 23 



25 4 



3 24 



25-4 



3-24 



21-31 



25 4 



3 24 



25-4 



3-24 



25-5 



326 



25 6 



3-27 



Nov. 1-10 



25-7 



329 



25-6 



3-27 



25 7 



3-29 



25-7 



3-29 



„ 11-20 



256 



3 27 



25 5 



3 26 



25 5 



3-26 



25 6 



3-27 



„ 21-30 



25 3 



3 23 



25-3 



3 23 



25 3 



323 



25 3 



3-23 



Dec. 1-10 



25-3 



323 



I 25-3 



3 23 



2 5 '2 



3 21 



25-3 



3-23 



,, 11-20 



25 4 



3-24 



| 25'5 



3-26 



25-4 



3-24 



25-4 



3-24 



„ 21-31 



25'0 



318 



1 



j 251 



3-20 



25-2 



3-21 



25-4 



3-24 



TABLE XIII. — Specific Gravity and Calculated Salinity at 

 North Carr Kock Light Vessel. 



Monthly Means. 







9 A 



M. 









.M. 



i 



Month. 



Surface. 



Bottom. 



Surface. 



Bottom. 





Sp. Gr. 



Sal. 



Sp. Gr. 



Sal. 



Sp. Gr. 



Sal. 



Sp. Gr. 



Sal. 



1892. 



















January 



25-0 



3-18 



251 



3 20 



25-0 



318 



25-2 



3-21 



February 



24-3 



3-05 



24-4 



307 



241 



3-02 



244 



307 



March 



25 3 



3 23 



25-3 



3-23 



25 4 



3 24 



25 5 



3 26 



April 



25-2 



3-21 



253 



323 



25-2 



3 21 



25-3 



3 - 23 



May 



25-7 



3-29 



25-8 



3 30 



260 



3 34 



262 



3 '38 



June 



25-5 



3-26 



25-6 



3-27 



25-4 



3-24 



25-7 



3-29 



July 



260 



3 34 



262 



338 



26 3 



3-40 



26-5 



344 



August 



25-8 



3 30 



25 9 



332 



25 9 



3-32 



26-0 



334 



September 



261 



3-36 



262 



3-38 



26-3 



3-40 



26-5 



3-44 



October 



25-5 



3-26 



25 4 



3 24 



25-4 



3-24 



25 4 



324 



November 



255 



3 26 



25 5 



3 26 



25 5 



326 



25-5 



3 26 



December 



25 2 



3 21 



25-3 



323 



25-3 



3 23 



25-4 



3'24 



Mean. 



25-4 



3 24 



25-5 



326 





3-26 



' 2-V6 





* Mean of 5 readings. 



t Meaa of 4 readings. 



