摘要
本文的数值实验结果表明;火山喷发主要造成全球性降温,火山所在的纬度和喷发的季节都可以对喷发后全球温度变化的形式产生影响。需要特别注意的是,火山喷发,尤其是北半球高纬春夏季节的喷发,能产生很强的冷夏作用,可能会对全球天气、气候的变化产生深远的影响。
The conclusions drawn from this study indicate that the volcanic eruptions make the globaltemperature decrease and the behaviors of the temperature change following the eruptions are re-lated to the locations and seasons of the eruptions. Special attention should be given to the erup-tions in the high latitude of the Northern Hemisphere and in the spring or summer seasons. Theywould bring about the significant cold summer and exert an obvious impact on the global climatechanges.
