Science. 1983 Oct 21;222(4621):325-7. doi: 10.1126/science.222.4621.325.
The eruption of El Chichón Volcano in March and April 1982 resulted in the nucleation of large numbers of new sulfuric acid droplets and an increase by nearly an order of magnitude in the size of the preexisting particles in the stratosphere. Nearly 10(7) metric tons of sulfuric acid remained in the stratosphere by the end of 1982, about 40 times as much as was deposited by Mount St. Helens in 1980.
1982 年 3 月至 4 月，埃尔奇琼火山喷发导致大量新的硫酸液滴形成，并使平流层中原有颗粒的大小增加了近一个数量级。到 1982 年底，仍有近 107 公吨的硫酸残留在平流层中，大约是 1980 年圣海伦斯火山喷发所沉积量的 40 倍。
