mercury

The mercury problem isn’t contained to New York City’s sushi restaurants and markets

In case you needed another reason not to consume the dangerously overfished bluefin tuna: This week, The New York Times had a story about a study of mercury contamination, conducted by the newspaper, of leading sushi restaurants in New York. Guess which species showed the highest level of mercury? In the study, the Times collected samples of tuna sushi from leading restaurants like Blue Ribbon Sushi and Nobu Next Door. The results "found so much mercury in tuna sushi from 20 Manhattan stores and restaurants that at most of them, a regular diet of six pieces a week would exceed the levels considered acceptable by the Environmental Protection Agency."

In addition, the Times noted that "sushi from 5 of the 20 places had mercury levels so high that the Food and Drug Administration could take legal action to remove the fish from the market." In a sidebar about the health risks related to mercury, the Times noted that "several studies have concluded that elevated mercury levels may be associated not only with neurological problems but with cardiovascular disease among adults as well."

Tuna sushi in New York tests high for mercury

Tuna sushi in 20 Manhattan stores and restaurants contained high levels of mercury, according to testing commissioned by The New York Times. In five establishments, fish mercury levels were so high that the seafood could legally be removed from the market. According to a 2007 survey, New Yorkers’ blood mercury levels are three times the […]

Health officials concerned about mercury pollution from crematories

More and more Americans are electing to be cremated, teeth and all. Stay with us here: Many dental fillings contain mercury, and health officials across the U.S. are raising concerns that mercury emissions from crematories will have adverse health effects on those still living. In one Colorado county, officials won’t allow a mortician to move […]

Norway will ban mercury

Come Jan. 1, Norway will completely ban mercury in manufacturing, imports, and exports. “Mercury is among the most dangerous pollutants. Good alternatives to mercury exist already and it is therefore right to introduce this ban,” says Environment Minister Erik Solheim, with due formality. Norway’s standards exceed that of the European Union, which will ban mercury […]

Mercury pollution is driving loons crazy

This year I spent some lazy late-summer days watching loons patrol a wilderness area lake I'd backpacked to. I should have been totally relaxed and enjoying this gorgeous and remote spot in the Adirondacks, but I couldn't help wondering if these birds had succeeded in hatching a brood, with no sign of little ones about. A friend at the Biodiversity Research Institute had told me of a paper they were soon publishing, which demonstrated the negative impacts of methyl mercury pollution from coal-fired power plants in the Midwest on loon behavior, physiology, survival, and reproductive success in the Northeast. The most impacted pairs David et al studied showed signs of lethargy and aberrant behavior (crazy loons), and they also "fledged" 41 percent fewer young. The birds' body burden of mercury increased 8.4 percent each year during the study. Sobering and awful.

So I cheered this month when I heard that New Source Review rules had been used by my state and seven others to successfully sue an Ohio company for acid rain impacts on wildlife, ecosystems, and structures in the Northeast. While acid rain is only peripherally related to the mercury problem we have from those same plants, it's a step in the right direction, and as this article points out, it's really good news for two reasons.

Will antiquated mining law’s reform export devastation?

Update [2007-10-28 9:18:56 by Erik Hoffner]: Looks like Jason and I were on the same page when we submitted our nearly identical posts on this the other day: his is below. I'll pare mine down to just this:

In part, the law's rewrite would raise taxes and fees to clean up an estimated 500,000 abandoned mines that leak cyanide, lead, mercury, etc., into watersheds. But the big question is whether this reform can survive the inevitable challenge from Senate Majority Leader Harry Reid.

Reid is from the hard rock mining state of Nevada, and is the son of a gold miner, but surely he can see that we need to stop giving away our natural resources, right?

The wrinkle, though, is encapsulated here in a Casper-Tribune article on the topic:

Research funded by seafood industry concludes that moms should eat fish

A group of scientists affiliated with the National Healthy Mothers, Healthy Babies Coalition (HMHB) announced conclusions yesterday that new moms and moms-to-be should eat at least 12 ounces of seafood per week to encourage wee ones’ brain development. Federal agencies, which advise moms to consume no more than 12 ounces of seafood per week to […]

Mercury moves from coal plant to fish dinner as fast as its name implies

A Scientificblogging post explains that it only takes three years for mercury emitted by coal-fired plants to travel up the food chain into fish that we eat:

"Before this study, no one had directly linked atmospheric deposition (mercury emissions) and mercury in fish," says study co-author Vincent St. Louis of the University of Alberta.

The experiment filled a major gap in scientists' understanding of how mercury moves from the atmosphere through forests, soils, lakes and into the fish that people eat.

It's immediate value is that it provides undeniable proof of a direct link, said St. Louis, who specializes in what is called whole-ecosystem experimentation.

He said it should spur policy-makers to enact regulations for more rapid reductions in mercury emissions by industry.

Enemies of the human race

Last week, I put up a post explaining that BP will be increasing their dumping of toxic waste into the Great Lakes.

Congress overwhelmingly approved a resolution condemning BP's dumping -- a resolution sponsored by Rahm Emanuel, a powerful Democratic Congressman.

Now, thanks to some fine investigative reporting by the Chicago Tribune, we find out that BP has been dumping mercury as well, and will continue to do so:

Federal records analyzed by the Tribune show BP puts 2 pounds of mercury into the lake every year from its sprawling plant 3 miles southeast of Chicago in Whiting, Ind. That amount is small compared with the mercury that falls into the water from air pollution, but mercury builds up in the environment and is so toxic that even tiny drops can threaten fish and people.

A little-noticed exemption in BP's controversial new state water permit gives the oil company until 2012 to meet strict federal limits on mercury discharges.