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Position: Home > Articles > N_2O Emissions from Landfills of Municipal Solid Waste Hubei Agricultural Sciences 2014,53 (1) 1-4

生活垃圾填埋场N_2O释放研究进展

作  者:
曾远;叶海;严小飞;王建国;张鉴
单  位:
河海大学环境科学与工程学院;环境保护部南京环境科学研究所
关键词:
氧化亚氮(N2O);生活垃圾填埋场;释放通量;覆土;温室气体
摘  要:
氧化亚氮(N2O)是一种高效痕量的温室气体,且大气中N2O浓度正处于持续不断的增长过程中,生活垃圾填埋场是N2O的重要排放源,释放通量远远高出农田、林地、草地等其他生态系统。概述了生活垃圾填埋场覆土N2O的释放以及影响因素,并在此基础上展望了生活垃圾填埋场N2O的排放控制理论和技术的研究方向。
译  名:
N_2O Emissions from Landfills of Municipal Solid Waste
作  者:
ZENG Yuan;YE Hai;YAN Xiao-fei;WANG Jian-guo;ZHANG Jian;Li Sen;Nanjing Institute of Environmental Sciences,the Ministry of Environmental Protection of China;School of Environmental Science and Engineering, Hohai University;
关键词:
nitrous oxide(N2O);;municipal solid waste landfill;;emission fluxes;;cover soil;;greenhouse gas
摘  要:
As a high-efficient trace greenhouse gas, nitrous oxide(N2 O) has a very high warming potential and its concentration in atmosphere continues to rise steadily. Landfills of Municipal solid waste(MSW) are main sources of N2 O emission reported to be at least 1 to 2 orders of magnitude more than the maximum emissions reported for grasslands, agriculture fields and boreal forests. The factors affecting the N2 O emission from the landfill covered soils are summarized. Further research focuses on controlling N2 O emission from the landfill covered soils are propected.

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