利用解析模型对平流层污染进行的估算。
Estimates of stratospheric pollution by an analytic model.
作者信息
Hunten D M
出版信息
Proc Natl Acad Sci U S A. 1975 Dec;72(12):4711-5. doi: 10.1073/pnas.72.12.4711.
Abstract
With suitable choices of the height profile of eddy diffusion coefficient, the vertical flow of an inert tracer is given by an analytic solution. Odd nitrogen, or NOX, from aircraft exhausts can be regarded as such a tracer, and the amount in the stratosphere resulting from a source of a given strength can be immediately calculated. The resulting destruction of ozone is then estimated with the help of a formula obtained from earlier work.
摘要
通过对涡动扩散系数高度分布进行适当选择，惰性示踪剂的垂直流动可由解析解给出。飞机尾气中的奇数氮（即氮氧化物）可被视为这样一种示踪剂，由给定强度源产生的平流层中该物质的量可立即计算出来。然后借助早期工作得到的一个公式估算由此导致的臭氧破坏量。
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