Discussion on the Causes of Drought in Summer in Alashan League in 2010

摘要

[Objective] The causes of drought in summer in Alashan League in 2010 were discussed. [Method] Through the discussion of climate background, circulation characteristics, subtropical high and ocean temperature of the severe drought in Alashan League in Inner Mongolia during the flooding time, the potential causes of drought in Alashan League in summer in 2010 were discussed. [Result] The circulation around Alashan League and surroundings in 850 hPa was weak. Especially the southerly was extremely weak and it...