Nitrogen (N) is a key element for life in the oceans. It controls primary productivity in many
parts of the global ocean, consequently playing a crucial role in the uptake of atmospheric …

Large amounts of methane, a potent greenhouse gas, are produced in anoxic sediments by
methanogenic archaea. Nonetheless, over 90% of the produced methane is oxidized via …

Coastal wetlands are an important source of methane emissions, and understanding the
mechanisms that control methane emissions from coastal wetlands is of great significance to …

Partial nitritation and Anammox processes are increasingly used for nitrogen removal from
anaerobic sludge digestion liquor. However, their nitrogen removal efficiency is often limited …

The intertidal zone is an open ecosystem rich in organic matter and plays an important role
in global biogeochemical cycles. It was previously considered that methane was mainly …

Nitrite/nitrate-dependent anaerobic methane oxidation (n-DAMO) is a crucial link between
carbon and nitrogen cycles in estuarine and coastal ecosystems. However, the factors that …

Anaerobic oxidation of methane (AOM) can be coupled to the reduction of sulfate, nitrate
and nitrite, which effectively reduces methane emission into the atmosphere. Recently, metal …

Denitrifying anaerobic methane oxidation (DAMO) microorganisms, using nitrate/nitrite to
oxidize methane, have been proved to be an important microbial methane sink in natural …

Microbes play a crucial role in mediating the methane flux in deep-sea cold seep
ecosystems, where only methane-related microbes have been well studied, while the whole …

Denitrifying anaerobic methane oxidation (DAMO), consisting of nitrite-dependent DAMO
(nitrite-DAMO) and nitrate-dependent DAMO (nitrate-DAMO), has recently been discovered …