Reaching out across the Web .. ...分享 http://blog.sciencenet.cn/u/zuojun Zuojun Yu, physical oceanographer, freelance English editor

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Thoughts on "A New El Nino"

已有 4094 次阅读 2010-3-15 04:33 |个人分类:Thoughts of Mine|系统分类:海外观察|关键词:El Nino,El Nino Modoki, poor judgment

If you care about climate, or weather, you have likely heard about El Niño, which appears as front-page news every 3-5 years.  (If not, just google it.)

      Now, read this brief report by an NG staff, and ask yourself these questions:
1) Why would a U.S. research team, with the first author Kim (Korean), name something in Japanese?
2) When a scientist is involved in an inaccurate news report, what should she or he do?


Oh, Tom, check with a native Japanese speaker about what modoki means. As far as I know, modoki means "pseudo" or "fake," but don't take my word since I am not a Japanese.



A New El Niño
Posted Feb 22,2010
CT-OCEANS-modoki_main
 
It used to be simpler. Whenever the surface waters of the equatorial Pacific turned warmer than normal in summer, climatologists would expect an El Niño year, then forecast when and where droughts, floods, and hurricanes might occur. But that was before a study by Georgia Tech scientists, led by Hye-Mi Kim, deciphered the effects of another pattern in which high temperatures are confined to the central Pacific (Click this link to expand the graphic). Now the already difficult field of atmospheric forecasting has become even trickier.
 
Called El Niño Modoki (Japanese for “similar but different”), it joins El Niño and La Niña, a cold-water phenomenon, as major climate swings that emerge every few years. A Modoki cycle triggers more landfalling storms in the Gulf of Mexico and the western Caribbean than normal, and more tropical storms and hurricanes in the Atlantic than El Niño does. Another difference: Modoki’s precipitation patterns are the reverse of El Niño’s—making the American West, for instance, drier rather than wetter. In 2009, despite early signs of a Modoki year, El Niño prevailed, producing the fewest named Atlantic storms since 1997. —Tom O’Neill
 
Maps: Jerome N. Cookson, NG Staff Sources: Hye-Mi Kim, Georgia Institute of Technology; National Climatic Data Center, NOAA
 
 
 
 


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