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Your search for: pollution


Collection(s) searched :  Entire Library

 

Found 56,452 results:

Books:   17,671
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Journal Articles:   10,866
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Magazine Articles:   10,028

Newspaper Articles:   17,722
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Encyclopedia Articles:   165

Research Topics on: pollution

12 results - List All Research Topics


Books on: pollution

17,671 results - MORE BOOK RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE BOOK RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Journal Articles on: pollution

10,866 results - MORE JOURNAL RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE JOURNAL RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Magazine Articles on: pollution

10,028 results - MORE MAGAZINE RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

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Newspaper Articles on: pollution

17,722 results - MORE NEWSPAPER RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

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Encyclopedia Articles on: pollution

165 results - MORE ENCYCLOPEDIA RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

  • Air Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    AIR POLLUTION contamination of the air by noxious gases...endanger health. The major sources of air pollution are transportation engines, power and...burning of solid waste . Sources of Air Pollution The combustion of gasoline and other...
     
  • Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    POLLUTION contamination of the environment as a result of human activities. The term pollution refers primarily to the fouling of air, water, and land by wastes (see air pollution ; water pollution ; solid waste ). In recent years it has come...
     
  • Water Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    WATER POLLUTION contamination of water resources by harmful wastes; see also sewerage , water supply , pollution , and environmentalism . Industrial Pollution In the United States industry is the greatest source...
     
  • Pollution Allowance
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    POLLUTION ALLOWANCE or emission rights, government...provide free-market incentives to lessen both pollution (principally acid rain ) and compliance costs. A company that cuts its pollution below its permitted level may sell the surplus...
     
  • Noise Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    NOISE POLLUTION human-created noise harmful to health or welfare. Transportation...g., jackhammers and bulldozers, also produce substantial noise pollution. Noise intensity is measured in decibel units. The decibel scale is...
     

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