由于气溶胶导致的行星反照率变化。
Planetary albedo changes due to aerosols.
出版信息
Science. 1970 Oct 2;170(3953):64-6. doi: 10.1126/science.170.3953.64.
PMID:17734670
Abstract
Absorption and scattering by aerosols and reflection of solar radiation from the surface determine the sign of the change in the planetary albedo caused by the presence of aerosols. This change in planetary albedo results in atmospheric heating or cooling. Small changes in the ratio of absorption to scattering over time can reverse such heating or cooling trends.
摘要
气溶胶的吸收和散射以及太阳辐射从地表的反射决定了气溶胶存在引起的行星反照率变化的符号。行星反照率的这种变化导致大气加热或冷却。随着时间的推移，吸收与散射之比的微小变化可能会逆转这种加热或冷却趋势。
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