Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1994-01-01 |
タイトル |
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タイトル |
MEASUREMENT OF METHANE AND NITROUS OXIDE EMISSIONS FROM THE PEATLANDS IN NORTHERN QUEBEC, CANADA (15th Symposium on Polar Biology) |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00005232 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
記事種別(英) |
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en |
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Proceeding |
論文名よみ |
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その他のタイトル |
MEASUREMENT OF METHANE AND NITROUS OXIDE EMISSIONS FROM THE PEATLANDS IN NORTHERN QUEBEC, CANADA (15th Symposium on Polar Biology) |
著者名よみ |
トダ, ヒデシゲ
ヤギ, カズユキ
ヨウ, ムネオキ
タケウチ, マコト
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著者名(英) |
TODA, Hideshige
YAGI, Kazuyuki
YOH, Muneoki
TAKEUCHI, Makoto
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著者所属(英) |
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en |
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National Institute of Agro-Environmental Sciences |
著者所属(英) |
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en |
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National Institute of Agro-Environmental Sciences |
著者所属(英) |
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en |
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National Institute of Agro-Environmental Sciences |
著者所属(英) |
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en |
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National Institute of Agro-Environmental Sciences |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Methane (CH_4) and nitrous oxide (N_2O) emissions were measured using a chamber (25×25 cm, 15 cm in height) in peatlands in northern Quebec (57°45'N, 76°09'W) in the summer of 1991. The pH in the interstitial water was 4.4-5.6. Dissolved inorganic nitrogen was scarce; nitrate and nitrite concentrations were usually <0.01 mg NL^<-1> and ammonium concentrations were 0.02-0.30 mg ML^<-1>. Methane emission ranged from 0.1 to 18.9 mg CH_4-C m^<-2> d^<-1> in peat bogs. Nitrous oxide emission slightly exceeded our detectable threshold only in a peat bog (0.04 mg N_2O-N m^<-2> d^<-1>) and in a palsa top (0.02 mg N_2O-N m^<-2> d^<-1>). |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10819561 |
書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology
巻 7,
p. 237-242,
発行日 1994-01
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出版者 |
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出版者 |
National Institute of Polar Research |