AEROSOLS, CLOUD MICROPHYSICS, AND FRACTIONAL CLOUDINESS
AEROSOLS, CLOUD MICROPHYSICS, AND FRACTIONAL CLOUDINESS
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DOI：
10.1126/science.245.4923.1227
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发表时间：
1989-09-15
期刊：
影响因子：
56.9
通讯作者：
ALBRECHT, BA
中科院分区：
文献类型：
--
作者：
ALBRECHT, BA
海洋上空气溶胶浓度的增加可能会通过减少毛毛雨来增加低层云量，毛毛雨是调节液态水含量和浅海云层能量的过程。由此产生的全球反照率的增加除了由于与液滴尺寸减小相关的反射率增强而增加之外，还将有助于地球表面的冷却。
Increases in aerosol concentrations over the oceans may increase the amount of low-level cloudiness through a reduction in drizzle—a process that regulates the liquid-water content and the energetics of shallow marine clouds. The resulting increase in the global albedo would be in addition to the increase due to enhancement in reflectivity associated with a decrease in droplet size and would contribute to a cooling of the earth's surface.