Plant manipulations and diel cycle measurements test drivers of carbon dioxide and methane fluxes in a Phragmites australis-invaded coastal marsh

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• 作者：Rose M. Martin ; ^{rose.m.martin.31@gmail.com} ; Serena Moseman-Valtierra
• 关键词：Carbon dioxide ; Methane ; Phragmites australis ; Salt marsh ; Cavity ringdown spectroscopy ; Diel patterns
• 刊名：Aquatic Botany
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：137
• 期：Complete
• 页码：16-23
• 全文大小：507 K
• 卷排序：137

文摘

Carbon dioxide fluxes were driven mainly by Phragmites australis photosynthetic uptake. Methane fluxes varied on diel cycles, with greater emissions during day than evening. Methane fluxes were not driven by P. australis-mediated transport. This P. australis-invaded wetland was a net GHG sink during the growing season.