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Gross production and consumption measurement of N2O and CH4 by using stable isotope tracer technique

Gross production and consumption measurement of N2O and CH4 by using stable isotope tracer technique
使用稳定同位素示踪技术测量 N2O 和 CH4 的总产量和消耗量
批准号:
20780113
负责人:
KOBA Keisuke
金额:
$2.83万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
Soil can act as a sink and a source of methane and nitrous oxide. To distinguish between production and consumption of these gases, I attempted to develop a new, handy analytical method for isotope tracer. Dual labeled N2O is now produced via 15N- and 18O-labelled nitrogen compound, and it is possible to separate N2O production and consumption for a single soil sample.
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DOI: 10.1264/jsme2.me10159
发表时间: 2011-03-05
期刊: MICROBES AND ENVIRONMENTS
影响因子: 2.2
作者: [Isobe, Kazuo, Suwa, Yuichi, Koba, Keisuke]
通讯作者: Koba, Keisuke
The natural abundance of 15N in plant and soil-avalable N indicates a shift of main plant N resources to NO3- from NH4+ along the N leaching gradient
植物和土壤有效氮中 15N 的自然丰度表明,主要植物氮资源沿氮淋失梯度从 NH4 向 NO3- 转变
DOI: --
发表时间: 2010
期刊: Rapid Communications in Mass Spectrometry 24
影响因子: --
作者: [Takebayashi Y, Koba K, Sasaki Y, Fang Y, Yoh M.]
通讯作者: Yoh M.
DOI: 10.1016/j.gca.2009.03.022
发表时间: 2009-06-01
期刊: GEOCHIMICA ET COSMOCHIMICA ACTA
影响因子: 5
作者: [Koba, K., Osaka, K., Nakajima, T.]
通讯作者: Nakajima, T.
DOI: 10.5194/acp-11-1313-2011
发表时间: 2011-01-01
期刊: ATMOSPHERIC CHEMISTRY AND PHYSICS
影响因子: 6.3
作者: [Fang, Y. T., Koba, K., Yoh, M.]
通讯作者: Yoh, M.
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