%0 Journal Article
%T On the determination of nitrous oxide emission factor during biomass burning
%A Cao Meiqiu
%A Zhuang Yahui
%A <br>Cao Meiqiu
%A Zhuang Yahui
%J 环境科学学报(英文版)
%D 1994
%I 
%X The emission factors of nitrous oxide have been determined during the combustion of rice straws, maize stalks and wheat stalks in an enclosed combustion system. They equal to 84.4 ± 6.08g/t for rice straws,132± 8.63g/t for maize stalks,and 27.3 ±1.79g/tfor wheat stalks,respectively. The uncertainties in the determination of nitrous oxide have been discussed. The N2O-N(nitrogen in nitrous oxide emission)accounts for 0. 59% and 0. 87% of the total nitrogen in rice straws and maize stalks,respectively. An 10 ×10 grid map on the distribution of N2O emission from biomass burning in China mainland was shown.
%K biomass burning
%K nitrous oxide
%K emission factor<br>biomass
%K burning
%K nitrous
%K oxide
%K emission
%K factor
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=E7EB4AC019DA93BE7FD590116BFBF390&yid=3EBE383EEA0A6494&vid=B31275AF3241DB2D&iid=38B194292C032A66&sid=4D7D059FFBF006B9&eid=866F8A6B640835A7&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=0&reference_num=0