BlogArena

General blog about anything and everything of everyday's life.

21. Nov 2019

February 17, 2014
by Guest Post
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Solving an Evolutionary Puzzle

New Bedford Harbor pollution prompts PCB-resistance in Atlantic killifish For four decades, waste from nearby manufacturing plants flowed into the waters of New Bedford Harbor—an 18,000-acre estuary and busy seaport. The harbor, which is contaminated with polychlorinated biphenyls (PCBs) and … Continue reading

April 12, 2013
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USGS Finds No Influence of Oil Platforms on Contaminant Levels in California Fishes

Fishes residing near oil platforms in southern California have similar contaminant levels as fishes in nearby natural sites, according to two recent reports by the U.S. Geological Survey, which were conducted to assist the Bureau of Ocean Energy Management (BOEM) … Continue reading

December 3, 2012
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Women 16–49 at Risk of Multiple Pollutants

In a new analysis of thousands of U.S. women of childbearing age, Brown University researchers found that most exceeded the median blood level for two or more of three environmental pollutants that could harm brain development of fetuses and babies: … Continue reading

November 16, 2011
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MU, Westminster Researchers Find Reduced Bone Density, Stunted Growth in Turtles Exposed to Common Chemical

COLUMBIA, Mo. – Manufactured until 1977, and banned by the Environmental Protection Agency in 1979, pentachlorobiphenyls (PCBs) are chemicals still commonly found in the environment because they break down slowly. Now, a husband and wife research team at the University … Continue reading

February 24, 2011
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Pollution Triggers Genetic Resistance Mechanism in a Coastal Fish

For 30 years, two General Electric facilities released about 1.3 million pounds of polychlorinated biphenyls (PCBs) into New York’s Hudson River, devastating and contaminating fish populations. Some 50 years later, one type of fish—the Atlantic tomcod—has not only survived but … Continue reading

March 22, 2008
by Shams
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Soil pollution from PCBs

These are compounds that were produced as industrial chemicals (man-made organic compounds, synthetic) and used in lubricating oils, paints, in carbonless copy paper (non-carbon copy paper – an alternative to carbon paper), in electrical insulators and in many other industrial … Continue reading