Pacific capelin trawl catch
By Alaska Science Center
July 2022 (approx.)
Detailed Description
Photo of Pacific capelin trawl catch in Cook Inlet Alaska. Capelin are cold water forage fish that play a key role in transferring energy between plankton and top marine predators. Seabirds, and their forage fish prey, serve as practical indicators of change in the marine environment— natural or human induced— and can be readily monitored at sea. USGS continues to study changes in the body condition of a key forage fish species.
Sources/Usage
Public Domain.
Photo by Mayumi Arimitsu, USGS
Related
Cook Inlet Seabird and Forage Fish Study
A massive die-off of Common Murres was documented in the Gulf of Alaska (GOA) during the fall and winter of 2015-2016 in association with a record-breaking marine heat wave in the GOA.
Condition of Forage Fish in Prince William Sound During the Marine Heatwave
Changes in the body condition of a key forage fish species, Pacific sand lance ( Ammodytes personatus), are examined to understand how energy transfer to predators may have been disrupted during the recent marine heatwave in the North Pacific (late 2013 to mid 2016).
Related
Cook Inlet Seabird and Forage Fish Study
A massive die-off of Common Murres was documented in the Gulf of Alaska (GOA) during the fall and winter of 2015-2016 in association with a record-breaking marine heat wave in the GOA.
Condition of Forage Fish in Prince William Sound During the Marine Heatwave
Changes in the body condition of a key forage fish species, Pacific sand lance ( Ammodytes personatus), are examined to understand how energy transfer to predators may have been disrupted during the recent marine heatwave in the North Pacific (late 2013 to mid 2016).