National Fisherman


Too many fish in the sea? Surging pink salmon stocks in the Pacific Ocean pose a risk to other wildlife, suggests a seabird study released on Monday that points to climate change as a culprit.
 
Along with other salmon, pink salmon (Oncorhynchus gorbuscha) numbers have grown since the 1970s, with an estimated 640 million returning to their breeding rivers in Asia and North America in 2009 alone. (Read "The Long Journey of the Pacific Salmon" in National Geographic magazine.)
 
Tied to rising ocean temperatures in the Bering Sea and North Pacific that spurred the growth of the prey of salmon and seabirds alike, the "much larger than previously known" impact of pink salmon is reported in a new Proceedings of the National Academy of Sciences report.
 
It's "an uncommon case of too many fish in the sea," says the report. The study, led by Alan Springer of the University of Alaska Fairbanks, found that salmon eating the food of seabirds appears to be cutting the birds' numbers.
 
"Very little is known about how open ocean ecosystems work, and the apparent effect on them by salmon, wild and hatchery produced, really must be considered," Springer said by email.
 
Read the full story at National Geographic>>

Inside the Industry

The Downeast Salmon Federation has received a major grant from the U.S. Endowment for Forestry and Communities to ensure and improve the water quality of eastern Maine’s most important rivers, according to the Ellsworth American.

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Louisiana crab fishermen and their catch are feeling the pressure of a downturn in the state economy, and a resulting upturn of people entering the fishery.

“It’s a crazy business right now,” said Pete Gerica, the New Orleans fisherman who now serves as president or the Louisiana Crab Task Force, a legislatively-created board of industry voices that makes recommendations to state government.

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