REDUCTION OF STRATOSPHERIC OZONE BY NITROGEN OXIDE CATALYSTS FROM SUPERSONIC TRANSPORT EXHAUST
REDUCTION OF STRATOSPHERIC OZONE BY NITROGEN OXIDE CATALYSTS FROM SUPERSONIC TRANSPORT EXHAUST
复制标题
DOI：
10.1126/science.173.3996.517
复制
发表时间：
1971-01-01
期刊：
影响因子：
56.9
通讯作者：
JOHNSTON, H
中科院分区：
文献类型：
--
作者：
JOHNSTON, H
虽然人们对平流层超音速运输机（SST）排气中的水蒸气的作用给予了很大的关注，但SST排气中的氮氧化物对臭氧层的威胁要比水的增加大得多。平流层氮氧化物的预计增加可能会使臭氧层减少约2倍，从而使300纳米以下的强烈辐射穿透低层大气。
Although a great deal of attention has been given to the role of water vapor from supersonic transport (SST) exhaust in the stratosphere, oxides of nitrogen from SST exhaust pose a much greater threat to the ozone shield than does an increase in water. The projected increase in stratospheric oxides of nitrogen could reduce the ozone shield by about a factor of 2, thus permitting the harsh radiation below 300 nanometers to permeate the lower atmosphere.