SEA-FISHERIES LABORATORY. 323 



X. — Mean Sea-temperatures at hydrographic stations 5, 6 and 7. 





" 15 February. 



15 May. 



15 August. 



15 November. 





Mean 



Correct' d 



Mean 



Correct' d 



Mean 



Correct' d 



Mean 



Correct' d 





Temp. 



Temp. 



Temp. 



Temp. 



Temp. 



Temp. 



Temp. 



Temp. 



1906 



— 



— 



— 



— 



— 



— 



11-70 



11-66 



1907 



7-07 



711 



7-95 



8-59 



12-43 



12-49 



12-52 



1214 



1908 



714 



7-25 



8-28 



8-33 



12-99 



1305 



13-13 



12-45 



1909 



8-25 



8-07 



8-58 



8-34 



12-77 



12-83 



11-93 



11-51 



1910 



6-85 



6-73 



7-69 



8-66 



13-50 



13-52 



12-10 



11-34 



1911 



7-57 



7-46 



— 



(8-46) 



— 



(15-37) 



1311 



12-35 



1912 



7-08 



7-08 



9-24 



9-88 



13-49 



13-54 



12-06 



11-79 



The numbers in brackets are calculated as explained in the text. 



XL — Average catch of plaice (in cwts.) per day's fishing 



during the period 1907—1912. Red Wharf Bay and 



Channel Course. 





Average 





Average 





Average 





Average 



Week. 



Catch. 



Week. 



Catch. 



Week. 



Catch. 



Week. 



Catch. 



1 



1-50 



14 



0-01 



27 



0-31 



40 



1-36 



2 



1-26 



15 



0-04 



28 



0-45 



41 



1-47 



3 



0-80 



16 



0-19 



29 



0-53 



42 



1-54 



4 



0-26 



17 



015 



30 



0-46 



43 



1-27 



5 







18 



0-15 



31 



0-68 



44 



1-10 



6 



0-20 



19 



011 



32 



0-36 



45 



1-20 



7 



013 



20 







33 



0-96 



46 



2-53 



8 



0-43 



21 



0-07 



34 



0-79 



47 



2-31 



9 







22 



0-08 



35 



0-67 



48 



305 



10 



0-10 



23 



0-01 



36 



1-09 



49 



3-57 



11 



0-05 



24 



0-06 



37 



0-72 



50 



5-24 



12 



0-09 



25 



0-12 



38 



0-88 



51 



5-29 



13 



0-06 



26 



0-05 



39 



0-87 



52 



1-57 



XII. — Average catch of plaice (in cwts.) per day's fishing 



during each of the years 1907—1912. Red Wharf Bay 



and Channel Course. 



i 



4 

 Weekly 















Mean 



Periods. 



1907 



1908 



1909 



1910 



1911 



1912 



1907-12 



1 







003 



0-13 



3-68 



0-58 







0-88 



2 







0-06 



0-07 



0-79 



0-02 







018 



3 















0-23 



001 



0-06 



0-06 



4 



0-20 







0-04 



012 



0-02 







0-08 



5 



0-14 







0-02 



0-25 











0-08 



6 



019 







003 



0-15 



02 







0-08 



7 



0-35 



0-02 



0-04 



0-26 



0-20 



0-44 



0-26 



8 



0-38 



0-03 



0-75 



0-75 



0-72 



0-20 



0-57 



9 



0-43 



0-26 



0-92 



0-71 



0-55 



1-28 



0-83 



10 



0-42 



1-26 



1-28 



0-53 



0-29 



1-00 



0-96 



11 



0-82 



0-18 



1-99 



0-94 



0-99 



1-81 



1-35 



12 



0-82 



0-89 



1-96 



2-78 



3-20 



1-72 



2-27 



13 



2-87 



1-66 



307 



7-01 



2-42 



0-91 



3-59 



