Reduction–oxidation (redox) reactions underlie essentially all biogeochemical cycles. Like
most soil properties and processes, redox is spatiotemporally heterogeneous. However …

Globally, the soil is the largest active terrestrial carbon pool in the biosphere, composed of
organic and inorganic carbon. The role of plants in carbon sequestration has been widely …

Many deep soil environments are anoxic due to the scarcity of O 2, wherein NO 3–, SO 4 2–,
Fe 3+, Mn 4+, and HCO 3–(CO 2) can function as terminal electron acceptors (TEAs). Anoxic …

The alpine grasslands of the Tibetan Plateau store 23.2 Pg soil organic carbon, which
becomes susceptible to microbial degradation with climate warming. However, accurate …

Methane (CH 4) uptake in dryland ecosystems is a pathway in mitigating atmospheric CH 4
concentrations. A number of studies have demonstrated that nitrogen availability is a key …

Pronounced nongrowing season warming and changes in soil freeze–thaw (F–T) cycles can
dramatically alter net methane (CH4) exchange rates between soils and the atmosphere …

Studies on microbial communities associated with foliage in natural ecosystems have grown
in number in recent years yet have rarely focused on urban ecosystems. With urbanization …

Major global change factors, including carbon dioxide (CO2) fertilization, warming, change
in precipitation, nitrogen deposition, and land-use change have the potential to significantly …

Methane emissions from paddy fields can increase under future warming scenarios.
Nevertheless, a comprehensive comparison of the temperature sensitivity of methane …

‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬ Abstract‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬ Activated sludge in wastewater treatment bioreactors contains diverse bacteria,
while little is known about the community structure of bacteria responsible for degradation of …