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Mercury on the rise in endangered Pacific seabirds
Date:4/18/2011

y pollution and its subsequent chemical reactions in the environment may be important factors in species population declines," said study co-author Michael Bank, a research associate in the Department of Environmental Health at Harvard School of Public Health (HSPH).

"Using these historic bird feathers, in a way, represents the memory of the ocean, and our findings serve as a window to the historic and current conditions of the Pacific, a critical fishery for human populations," said Bank. Consumption of mercury-tainted fish from the Pacific Ocean is an important source of human exposure to methylmercury in the United States and may lead to adverse neurodevelopment effects in children, he added. "Much of the mercury pollution issue is really about how much society values wild animal populations, yet we are also faced with the tremendous public health challenge of communicating potential risks from mercury exposure to vulnerable adult and child human populations. Although most people have low or no risk from mercury exposure, for the people who are at risk, for example, from excessive fish consumption, the problem can be considerable," said Bank.


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Contact: Todd Datz
tdatz@hsph.harvard.edu
617-432-8413
Harvard School of Public Health
Source:Eurekalert

Page: 1 2

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