| DDT |
A powerful insecticide now banned in North America
출처: www.ifdn.com/teacher/glossary.htm
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| DDT |
An insecticide used widely in the US between 1945-1970. Although banned in the US, it is present in lake sediments of many regions, including the Finger Lakes.
출처: www.utilities.cornell.edu/EIS/Glossary.htm
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| DDT |
pesticide used widely in the United States in the 1940s and 50s. It was banned in this country after growing public concern over its environmental effects, largely spurred by the 1962 publication of Rachel Carson
출처: www.bcaction.org/Pages/SearchablePages/2002Newslet...
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| DDT |
DDT stands for dichlorodiphenyltrichloroethane. It is a POP developed in the 1940s to kill lice and to kill biting insects that carry diseases such as malaria, yellow fever and typhus. DDT was heavily used to kill insects feeding on crops in the 1950s and 1960s in the Great Lakes region until it was found to be harmful to other forms of life. DDT is banned in Canada.
출처: www.trentu.ca/nwhp/glossary.shtml
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| DDT |
Dichloro-diphenyl-trichloroethane, a potent insecticide used for the prevention of malaria, classified as a POP.
출처: www.eurochlor.org/tools/glossary/glossary.htm
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