Seasonality in Diffusive Methane Emissions Differs Between Bog Microforms

• Published in: Global change biology Vol. 31; no. 7; pp. e70372 - n/a
• Main Authors: Jentzsch, Katharina, Männistö, Elisa, Marushchak, Maija E., Rettelbach, Tabea, Golde, Lion, Korrensalo, Aino, Hashemi, Joshua, Delden, Lona, Tuittila, Eeva‐Stiina, Knoblauch, Christian, Treat, Claire C.
• Format: Journal Article
• Language: English
• Published: England Blackwell Publishing Ltd 01.07.2025; John Wiley and Sons Inc
• Subjects: Air Pollutants - analysis; Bogs; boreal; Budgets; chamber measurements; Climate change; Ecosystems; Emission measurements; Emissions; Finland; Fluxes; Groundwater table; Heterogeneity; Hydrology; Land cover; Leaf area; Methane; Methane - analysis; microtopography; Oxidation; Patchiness; Peat; peatland; Peatlands; Pore water; Seasonal variation; Seasonal variations; Seasonality; Seasons; Spatial heterogeneity; spatial variation; Spatial variations; subarctic; temperature; upscaling; vegetation; vegetation removal experiment; Water analysis; Water sampling; Water table; Wetlands; Finland; chamber measurements; boreal; peatland; methane; subarctic; vegetation removal experiment; upscaling; microtopography

ABSTRACT Wetlands are the largest natural source of atmospheric methane (CH4), but substantial uncertainties remain in the global CH4 budget, partly due to a mismatch in spatial scale between detailed in situ flux measurements and coarse‐resolution land surface models. In this study, we evaluated th...