人类活动对气候影响的研究 Ⅰ.温室气体和气溶胶  

Study on the Effects of Human Activities on Climate Change I. Green House Gases and Aerosols

作　　者：王明星[1] 杨 昕[1] 

机构地区：[1]中国科学院大气物理研究所大气边界层物理和大气化学国家重点实验室

出　　处：《气候与环境研究》2002年第2期247-254,共8页Climatic and Environmental Research

摘　　要：近5年来中国在温室气体源和汇,碳循环,气溶胶以及对流层臭氧等方面都进行了大量的研究。作者着重介绍农田温室气体排放,碳循环模式,亚洲沙尘气溶胶,对流层臭氧前体物的来源以及大气有机化合物的浓度观测等方面的主要研究成果,特别是关于稻田甲烷排放和沙尘气溶胶的物理化学特性方面的研究成果。Extensive researches on the sources and sinks of greenhouse gases, carbon cycle modeling, and the characterization of atmospheric aerosols have been carried out in China during the last 5 years or so. This paper will present the major achievements in the fields of emissions of greenhouse gases from agricultural lands, carbon cycle modeling, the characterization of the mineral dust of Asia, source iden tification of the precursors of the tropospheric ozone, and the observations of the concentrations of at mospheric organic compounds. Special more detailed information on the emissions of methane from rice fields and the physical and chemical characteristics of the mineral aerosols are presented.

关 键 词：沙尘 臭氧 碳循环 人类活动 气候影响 温室气体 气溶胶 

分 类 号：P461.8[天文地球—大气科学及气象学] X16[环境科学与工程—环境科学]