该臭氧亏损有明显的季节变化:冬季最强,夏季最弱。
Based on the data sets from TOMS and SAGE II, the anomaly of ozone low center over the Tibetan Plateau in 1998 has been analyzed both in its variation process and in its vertical distribution.采用TOMS和SAGE II臭氧卫星观测资料,对1998年青藏高原臭氧低值中心异常变化的过程和垂直结构进行了分析。
Nitrous oxide exists at low levels in the atmosphere, yet is thought to be responsible for 6 percent of climate warming and also contributes to stratospheric ozone destruction.在大气层中,一氧化二氮的浓度很低,但目前科学家认为,气候暖化有6%的原因是来自一氧化二氮,而它也是破坏平流层臭氧的祸首之一。