ISSN 1000-0526
CN 11-2282/P
CN 11-2282/P
Archive > Volume 33 Issue 2 > 2007,33(2):102-106. DOI:10.7519/j.issn.1000-0526.2007.02.017 Prev Next
Meteorological Condition for a LargeScale CO Toxic Accident
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Abstract:
A serious CO toxic accident occurred in Yanbian,Jinlin Province in February 13 16, 2006.An analysis of the meteorological elements of the event is made. The re sult shows that the strong inversion occurs in the surface layer with a low heig ht of maximal inversion top,and about zerowind velocity occurs near the surfac e. Both are the main reasons to cause the event.At the same time,the temperature rises and the air pressure falls evidently. It is unusual in the last 46 years that the suitable meteorological element,but only when several meteorological el ements control the same region together,will the CO toxic accident take place.
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