Abstract:
in this article,we have analyzed the relationship between atmospheric circulation andgras shopper occurrence area in Inner Mongolia. As the results, Asia meridional circulation index (IM, 60E-150E) in December last year, Asia polar vortex intensity index in March, Atl}ntir. Europe polar vortex areaindex in May, subtropical anticyclone and East Asia monsoon, all they had obvious and closely relativity with grasshopper occurrence area and occurrence tendency in Inner Mongolia, respectively. So, study on atmosphericcirculation characteristic is to help understand grasshopper occurrence. in Inner Mongolia.
Key words:
Grasshopper,
Atmospheric circulation,
Occurrence area
CLC Number:
LI Hong-yu, LI Jing-min. A Relative Analysis on Atmospheric Circulation and Grasshopper Occurrence Area in Inner Mongolia[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(S3): 102-105. doi: 10.7668/hbnxb.2007.S3.025.