Sampling during the annual field sampling of chum salmon carcasses for scales, lengths, and weights. The Ocean Carrying Capacity program conducts the annual field survey as part of a long term monitoring program on changes in the size age of chum salmon in North America.L to R Jerry Pella (Statistician), Jack Helle (Program Manager), and Chuck Guthrie (Research Biologist).
Photo Category: NOAA 200th Photo Contest
Photo Location: Alaska, Chilkat River, near Haines
Photo Date: 2002
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Added On | 17th October 2015 |
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