Some examples: plankton in the oceans release a gas (DMS) which oxidizes to produce submicroscopic aerosols of sulfate salts which form nuclei for the condensation of cloud droplets.

• 例如：海洋浮游生物释放出一种气体（二甲基硫），经氧化后产生亚微观的硫酸盐气雾，是为云中水滴凝聚的核心。