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USFS Logo Research Data Archive
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Fisheries Research Institute (FRI) field day. Demonstration of water movement in gravel with fluorescence dye, in Halfmile Creek.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: animal ecology
game and fish management
hunting, shooting and fishing
fish management: fishing
Location: Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek
Description: Fisheries Research Institute (FRI) field day. Demonstration of water movement in gravel with fluorescence dye, in Halfmile Creek.
Date: 9/13/1959

Fresh run female dog (chum) salmon. 12" scale at side. Note "pan" marks on dog salmon. Few dog salmon got over Maybeso Creek Falls in 1950.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: animal ecology
game and fish management
hunting, shooting and fishing
fish management: fishing
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Fresh run female dog (chum) salmon. 12" scale at side. Note "pan" marks on dog salmon. Few dog salmon got over Maybeso Creek Falls in 1950.
Date: 9/1950