Phytoplankton as a temperate marine source of brominated methanes
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- 作者：Ayato Shibazaki ; Keisuke Ambiru ; Michiko Kurihara ; Hideyuki Tamegai ; Shinya Hashimoto ; shinya-h@chs.nihon-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Biological production ; Bromoform ; Diatoms ; Cyanobacteria
- 刊名：Marine Chemistry
- 出版年：2016
- 出版时间：20 April 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：44-50
- 全文大小：519 K
文摘
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Culture experiments revealed CHBr3 production by the diatom and cyanobacterium.
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CHBr2Cl and CHBrCl2 were also produced by the diatom (Ditylum brightwellii CCMP 358).
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The production rate of CHBr3 by D. brightwellii was ~ 200 nmol (g chlorophyll a)− 1 h− 1.
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No decomposition of CHBr3 was observed by either of the phytoplankton.
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Temperate marine phytoplankton could act as a newly identified source for CHBr3 in the open ocean.