By dint of grid information from 1948 to 2007,the summer monsoon in Afro-Asian area and the precipitation in corresponding atmosphere circulation situation during the strong and weak Afro-Asian monsoon period are stud...By dint of grid information from 1948 to 2007,the summer monsoon in Afro-Asian area and the precipitation in corresponding atmosphere circulation situation during the strong and weak Afro-Asian monsoon period are studied.The results suggest that the strong or weak Afro-Asian monsoon has pretty good corresponding relation with summer precipitation in Afro-Asian area.When summer monsoon weakens year after year,precipitation also decreases every year.展开更多
文摘By dint of grid information from 1948 to 2007,the summer monsoon in Afro-Asian area and the precipitation in corresponding atmosphere circulation situation during the strong and weak Afro-Asian monsoon period are studied.The results suggest that the strong or weak Afro-Asian monsoon has pretty good corresponding relation with summer precipitation in Afro-Asian area.When summer monsoon weakens year after year,precipitation also decreases every year.