Methane flux in forested freshwater swamps of the southeastern United States

作者：Robert C. Harriss, Daniel I. Sebacher · 发表于：Geophysical Research Letters · 年份：1981 · DOI：10.1029/gl008i009p01002 · 被引用次数：102 · 研究领域：Peatlands and Wetlands Ecology、Atmospheric and Environmental Gas Dynamics、Soil and Water Nutrient Dynamics

Methane emissions to the atmosphere from cypress swamp habitat in four wetland ecosystems of the southeastern United States range from 0.0046 to 0.068 gCH4m−2day−1. The possible causes for this range include differences in nutrient input and organic accumulation. These results indicate that existing data are inadequate to estimate the role of wetlands as a source of methane to the global troposphere.