Wetlands cover a small portion of the world, but have disproportionate influence on global
carbon (C) sequestration, carbon dioxide and methane emissions, and aquatic C fluxes …

The critical zone (CZ) includes natural and anthropogenic environments, where life, energy
and matter cycles combine in complex interactions in time and space. Critical zone …

This paper describes the formation of, and initial results for, a new FLUXNET coordination
network for ecosystem-scale methane (CH 4) measurements at 60 sites globally, organized …

The current paradigm, widely incorporated in soil biogeochemical models, is that microbial
methanogenesis can only occur in anoxic habitats. In contrast, here we show clear …

Time series of wetland methane fluxes measured by eddy covariance require gap-filling to
estimate daily, seasonal, and annual emissions. Gap-filling methane fluxes is challenging …

The recent rise in atmospheric methane (CH4) concentrations accelerates climate change
and offsets mitigation efforts. Although wetlands are the largest natural CH4 source …

Abstract Wetland methane (CH4) emissions (FCH 4) are important in global carbon budgets
and climate change assessments. Currently, FCH 4 projections rely on prescribed static …

Global urbanization trends impose major alterations on surface waters. This includes
impacts on ecosystem functioning that can involve feedbacks on climate through changes in …

Drainage and agricultural use transform natural peatlands from a net carbon (C) sink to a net
C source. Rewetting of peatlands, despite of high methane (CH4) emissions, holds the …

Methane dynamics within salt marshes are complex because vegetation types, temperature,
oscillating water levels, and changes in salinity and redox conditions influence CH4 …