Streams and rivers can substantially modify organic carbon (OC) inputs from terrestrial
landscapes, and much of this processing is the result of microbial respiration. While carbon …

Methane (CH4) from aquatic ecosystems contributes to about half of total global CH4
emissions to the atmosphere. Until recently, aquatic biogenic CH4 production was …

The role of coastal wetlands as natural 'blue carbon'sinks may be counter‐acted by
emissions of methane (CH4) and nitrous oxide (N2O). Site‐specific fluxes of these two …

Natural lakes are thought to be globally important sources of greenhouse gases (CO2, CH4,
and N2O) to the atmosphere although nearly no data have been previously reported from …

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 …

Methane (CH4) emissions from aquatic systems should be coupled to CH4 production, and
thus a temperature‐dependent process, yet recent evidence suggests that modeling CH4 …

Freshwater reservoirs are a known source of greenhouse gas (GHG) to the atmosphere, but
their quantitative significance is still only loosely constrained. Although part of this …

Reports of biogenic methane (CH4) synthesis associated with a range of organisms have
steadily accumulated in the literature. This has not happened without controversy and in …

Biogenic methane is widely thought to be a product of archaeal methanogenesis, an
anaerobic process that is inhibited or outcompeted by the presence of oxygen and sulfate …

The frequency of freshwater cyanobacterial blooms is at risk of increasing as a consequence
of climate change and eutrophication of waterways. It is increasingly apparent that abiotic …