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<a href="http://www.accessmylibrary.com/coms2/summary_0286-19563867_ITM" title="Facts and information about Chemicals in water supplies produce feminizing effects, lower sperm quality.(Environmental Intelligence)">Chemicals in water supplies produce feminizing effects, lower sperm quality.(Environmental Intelligence)</a>
Chemicals in water supplies produce feminizing effects, lower sperm quality.(Environmental Intelligence)
World Watch
|
November 01, 2003 |
Powers, Shawn |
COPYRIGHT 2009 Worldwatch Institute. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright
Adding to a growing body of research on the impacts of endocrine disrupting compounds in freshwater, two recent studies have confirmed previously suspected effects of estrogen-mimicking chemicals on humans and wildlife. One study, led by Karen Kidd of the Canadian Freshwater Institute, found that a synthetic estrogen used in contraceptives and hormone therapy pills can feminize male fish of several freshwater species. Kidd's team introduced ethynylestriadol (EE2) into a remote Ontario lake, maintaining a concentration (about 5 nanograms per liter) well within the range of EE2 concentrations observed in polluted surface waters. The synthetic hormones, which resist breakdown by…
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