Archive for the ‘Menhaden’ tag
Important fish overused to make pet food, paint and cosmetics
Until I read The Most Important Fish in the Sea, I had never heard of Menhaden.
Apparently Menhaden are the most important fish in the sea.
As you might predict, Menhaden are in trouble from overfishing.
Humans don’t generally currently eat menhaden, but other fish do.
The oceans need Menhaden to clean the water. According to the article:
Some scientists believe that menhaden could be a partial solution to pollution and the oxygen-depleted areas of water called, bluntly, “dead zones.” In these zones, pollution-related algae blooms use up the oxygen in the water, making it difficult for other species to live; it’s a particular problem in estuaries like the Chesapeake Bay and the Long Island Sound, where menhaden were once plentiful. Menhaden are filter feeders, swimming with their mouths open and straining phytoplankton (algae) and other particles with their gills. While the exact content of what menhaden filter varies by location and season, it is clear that menhaden have been removing damaging particles from our waters since time immemorial.
“Menhaden are the main herbivore in the ocean that eat phytoplankton, and without them, we have a problem,” says Bill Goldsborough, senior scientist at the Chesapeake Bay Foundation.
Menhaden are oily, so commercial enterprises use their extracted oil to manufacture fish oil, paint and cosmetics.
According to the article I cite, Omega Protein is the sole company that fishes for Menhaden on the East coast of the United States. Its projected 2011 sales of USD $218 million is enough for them to be a powerful influence on legislatures in the state of Virginia. Virginia is the only East coast state that allows the vast commercial harvesting of Menhaden practiced by Omega Protein.
I know next to nothing about the fishing industry, but it strikes me as lunacy to possible seriously damage the sea for a paltry $218 million dollars of revenue a year. While I’m sure it seems like a lot of money to Omega Protein, it’s a tiny and trivial amount of money in the overall scheme of things. If the article I linked to is telling the full and correct story, the owners at Omega Protein should switch gears and find something else to do to make money.
On the front page of the Omega Protein website I found the following text:
More than ingredients. Ingenuity.
One small fish improves the health of animals, humans and plants. One small fish meets the nutritional needs of an industry. Who could have imagined it? Omega Protein did. For the last century, we have processed every usable aspect of that small fish to provide the industry with powerful nutritional ingredients. And while we didn’t set out to become the world’s largest producer of omega-3 fish oil and North America’s largest manufacturer of protein-rich fishmeal and organic fish solubles, we ended up doing just that. Fish by fish.
By their own admission Omega Protein didn’t set out to do what they’re doing. Now would be a great time to pursue whatever else it was they set out to do, so that they can allow the Menhaden to recover and get back to work feeding other marine life and cleaning up the water for all.
This article also appears on Grist, a website I like because they have linked to this blog from their front page.
