氮氧化物(NO_x)在对流层中的收支与循环的研究

THE STUDY OF THE CYCLE OF NITROGEN OXIDES IN THE TROPOSPHERE

对氮氧化物(NO_x)在对流层中的收支与循环问题,及其在对流层中的各种源汇过程进行了综述与讨论。其中包括 NO_x 的人为排放与自然捧放,干、湿、沉降的清除及其相对重要性等。并对我国 NO_x 的人为排放与自然排放进行了估算。

The budget and cycle of the nitrogen oxides in the troposphere and their source/sink processare reviewed and discussed.The chemical behavior,anthropogenic and natural emissions and dryand wet depositions of nitrogen oxides in the troposphere are studied.In addition,the NO_x from thecombustion of fossil fuel,lightning and microbial activities in soils and dry and wet depositions inour country are estimated.