Methane-utilizing bacteria (methanotrophs) are a diverse group of gram-negative bacteria
that are related to other members of the Proteobacteria. These bacteria are classified into …

Methane emission by soils results from antagonistic but correlated microbial activities.
Methane is produced in the anaerobic zones of submerged soils by methanogens and is …

Production and consumption processes in soils contribute to the global cycles of many trace
gases (CH4, CO, OCS, H2, N2O, and NO) that are relevant for atmospheric chemistry and …

Rice agriculture feeds about a third of the world's population. However, rice fields are also
an important source in the global budget of the greenhouse gas methane. The emission of …

Most forests in North America remain nitrogen limited, although recent studies have
identified forested areas that exhibit symptoms of N excess, analogous to overfertilization of …

At the Harvard Forest Long-term Ecological Research Site Chronic Nitrogen Amendment
Study, a red pine and a mixed deciduous stand showed immediate changes in soil …

We reviewed responses of nitrification, denitrification, and soil N2O efflux to elevated CO2, N
availability, and temperature, based on published experimental results. We used meta …

Agricultural soils can constitute either a net source or sink of the three principal greenhouse
gases, carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4). We compiled the …

As part of the work of the Economic Commission for Europe of the United Nations Task
Force on Emission Inventories, a new set of guidelines has been developed for assessing …

This paper reports the range and statistical distribution of oxidation rates of atmospheric
CH4 in soils found in Northern Europe in an international study, and compares them with …