FRENCH and DUNN: LOSS FROM HIGH-SEAS GILLNETTING 



Table 6. — Numbers of salmon marked and observed in gill nets of varying periods of time, 



July-August 1967. 



Nets 

 and 

 set 

 no. 



Date 

 hauled 



Set 

 position 



114- and 133-mm mesh nets (multifilament) 



6 6/29 Lot. 48°00'N 



Long. 176°22'W 



12 



21 

 25 



26 



7/13 Lat.50°45'N 



Long. 176°22'W 



114- and 133-mm mesh nets (monofilament) 



12 7/13 Lat.50°45'N 



Long. 176°2: 



21 8/01 Lat.51°40'N 



Long. 176°22'W 



' A zero (0) indicates that the net was examined, but no marked fish were observed; a dash ( — ) 

 indicates that the net was not examined. Numbers in parentheses indicate number of possible observa- 

 tions for the time period; difference from the number marked is because some observations were not 

 made in some periods. 



857 



