机构地区: 凯里学院环境与生命科学学院
出 处: 《湖南农业科学》 2014年第2期53-55,共3页
摘 要: 氧化亚氮(N2O)是稻田生态系统一种重要的温室气体,在全球温室效应中起着很大作用。介绍了稻田土壤中氧化亚氮的产生机理,重点探讨了水分管理对稻田生态系统氧化亚氮产生及排放的影响,并提出了今后研究的方向。 Nitrous oxide (N2O) is a kind of important greenhouse gas in paddy field ecosystem, which plays a big role in global greenhouse effect. This paper introduced the production mechanism of N2O in paddy soil, and mainly discussed the effects of water management on production and emission of N2O in paddy field. Moreover, the research direction in the future was put forward in order to provide scientific references for decreasing N2O emission in paddy field ecosystem.
领 域: [环境科学与工程]