general circulation

general circulation

general circulation The term generally used to describe the large-scale circulation of the atmosphere over the globe, or over one hemisphere, with its more or less persistent features (which may be brought to prominence by considering long-term, or even shorter-term, averages), and all the transient features on various scales. Although in its nature it is a matter of the winds, the general circulation may be studied by means of barometric pressure maps because of the intimate relation between pressure and wind.

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AILSA ALLABY and MICHAEL ALLABY. "general circulation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>.

AILSA ALLABY and MICHAEL ALLABY. "general circulation." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O13-generalcirculation.html

AILSA ALLABY and MICHAEL ALLABY. "general circulation." A Dictionary of Earth Sciences. 1999. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-generalcirculation.html

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general circulation

general circulation The term generally used to describe the large-scale circulation of the atmosphere over the globe, or over one hemisphere, with its more or less persistent features (which may be brought to prominence by considering long-term or even shorter-term averages) and all the transient features on various scales. Although in its nature it is a matter of the winds, the general circulation may be studied by means of barometric pressure maps because of the intimate relation between pressure and wind.

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MICHAEL ALLABY. "general circulation." A Dictionary of Ecology. 2004. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "general circulation." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O14-generalcirculation.html

MICHAEL ALLABY. "general circulation." A Dictionary of Ecology. 2004. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-generalcirculation.html

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Free newspaper and magazine articles

Circulation down at top papers.(BUSINESS)
Newspaper article from: The Washington Times (Washington, DC); 10/31/2006
Circulation down at most top papers.
Newspaper article from: The Washington Times (Washington, DC); 10/31/2006
AVERAGE WEEKDAY CIRCULATION DROPS 3.4%.
Magazine article from: NewsInc; 5/5/2008

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