Multi-year effect of wetting on CH4 flux at taiga–tundra boundary in northeastern Siberia deduced from stable isotope ratios of CH4

• Published in: Biogeosciences
• Main Authors: Shingubara, Ryo, Sugimoto, Atsuko, Murase, Jun, Iwahana, Go, Tei, Shunsuke, Liang, Maochang, Takano, Shinya, Morozumi, Tomoki, Maximov, Trofim C.
• Format: Text
• Language: English
• Published: 2019
• Subjects: Indigirka; permafrost; taiga; Tundra; Siberia
• Online Access: https://doi.org/10.5194/bg-16-755-2019; https://www.biogeosciences.net/16/755/2019/

The response of CH 4 emission from natural wetlands due to meteorological conditions is important because of its strong greenhouse effect. To understand the relationship between CH 4 flux and wetting, we observed interannual variations in chamber CH 4 flux, as well as the concentration, δ 13 C , and...