Biogeochemical Process of N2O in Riparian Wetland Zones and its Advance

摘要：

　　The biogeochemical cycling of N2O is considered as a significant factor influencing global climatic change.It is a complex process involving interactions between the atmosphere,overlying-water,sediments and microorganisms.N2O cycling is particularly active in riparian wetland zones,regions where human activities can impact on the natural process.There are three major processes in biogeochemical cycling:nitrification,denitrification and dissimilatory nitrate reduction to ammonium.The mechanisms and physico-chemical factors regulating the three key processes and the exchange of N2O in the sediment-water interface will be overviewed,along with an outline of the active research directions in this field.

关键词： riparian wetland zones N2O biogeochemical process microorganisms sediment-water interface atmosphere-water interface

作者: YU Juhua ZHONG Jicheng ZHANG Yinlong AI Lijiao FAN Chengxin ZHANG Lu

作者单位: Chongqing Research Institute of Landscape Gardening,Chongqing 401329,P.R.China;State Key Laboratory State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Ch Key Laboratory of Forestry Ecological Engineering of Jiangsu Province,Nanjing Forestry University,Na Chongqing Research Institute of Landscape Gardening,Chongqing 401329,P.R.China;Key Laboratory of For

会议类型: 国际会议

会议名称: 3rd International Conference on Pollution Ecology(第三届污染生态学国际会议(3rd ICPE))

会议地点: 天津

会议语种:英文

页码: 51-51

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）