Importance of vegetation classes in modeling CH4 emissions from boreal and subarctic wetlands in Finland
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- 作者：Tingting Lia ; Maarit Raivonenb ; Pavel Alekseychikb ; Mika Aurelac ; Annalea Lohilac ; Xunhua Zhenga ; Qing Zhanga ; Guocheng Wanga ; Ivan Mammarellab ; Janne Rinned ; Lijun Yua ; Baohua Xiee ; f ; Timo Vesalab ; g ; timo.vesala@helsinki.fi" class="auth_mail" title="E-mail the corresponding author ; Wen Zhanga ; zhw@mail.iap.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：CH4MODwetland ; Methane ; Vegetation community ; Boreal and subarctic wetlands ; Parameterization
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：572
- 期：Complete
- 页码：1111-1122
- 全文大小：1860 K
文摘
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CH4 emission from Finnish wetlands was simulated by CH4MODwetland.
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We recalibrated the vegetation parameters of graminoids, shrubs and Sphagnum.
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Simulated CH4 variations agreed well with the eddy-covariance observations.
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Annual CH4 emissions were reasonably simulated in different years and sites.
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Parameterization of different vegetation process was essential in long-term CH4 estimates.