Figure 12.— Calculated catches of Chignik Lake (solid line) and 

 Black Lake (dotted line) sockeye salmon, 1895-1966, based on time of 

 entry of the stocks in recent years (Dahlberg 1968). 



Figure 1.1.— Catch trends for Chignik Lake (dotted line) and Black 

 Lake (solid line), 189.')-I966, smoothed by a moving average of .'> 

 (Dahlberg 1968). 



Figure 14. — Escapement trends for Chignik Lake 

 (dotted line). Black Lake (solid line), and combined 

 stocks (broken line), 1922-66, smoothed by a moving 

 average of 5 (Dahlberg 1968). 



Figure 15. — Trends in total run for Chignik Lake 

 (dotted line). Black Lake (solid line), and combined 

 stocks (broken line), 1922-66, smoothed by a moving 

 average of 5 (Dahlberg 1968). 



15 



