Microbial ecology of methanogens and methanotrophs
R Conrad - Advances in agronomy, 2007 - Elsevier
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 …
an important source in the global budget of the greenhouse gas methane. The emission of …
Adaptations to energy stress dictate the ecology and evolution of the Archaea
DL Valentine - Nature Reviews Microbiology, 2007 - nature.com
The three domains of life on Earth include the two prokaryotic groups, Archaea and Bacteria.
The Archaea are distinguished from Bacteriabased on phylogenetic and biochemical …
The Archaea are distinguished from Bacteriabased on phylogenetic and biochemical …
Cell proliferation at 122°C and isotopically heavy CH4 production by a hyperthermophilic methanogen under high-pressure cultivation
K Takai, K Nakamura, T Toki… - Proceedings of the …, 2008 - National Acad Sciences
We have developed a technique for cultivation of chemolithoautotrophs under high
hydrostatic pressures that is successfully applicable to various types of deep-sea …
hydrostatic pressures that is successfully applicable to various types of deep-sea …
Co-existence of methanogenesis and sulfate reduction with common substrates in sulfate-rich estuarine sediments
The competition between sulfate reducing bacteria and methanogens over common
substrates has been proposed as a critical control for methane production. In this study, we …
substrates has been proposed as a critical control for methane production. In this study, we …
Distinguishing and understanding thermogenic and biogenic sources of methane using multiply substituted isotopologues
Sources of methane to sedimentary environments are commonly identified and quantified
using the stable isotopic compositions of methane. The methane “clumped-isotope …
using the stable isotopic compositions of methane. The methane “clumped-isotope …
Methane clumped isotopes: Progress and potential for a new isotopic tracer
The isotopic composition of methane is of longstanding geochemical interest, with important
implications for understanding petroleum systems, atmospheric greenhouse gas …
implications for understanding petroleum systems, atmospheric greenhouse gas …
Exogenous addition of H2 for an in situ biogas upgrading through biological reduction of carbon dioxide into methane
Biological reduction of CO 2 into CH 4 by exogenous addition of H 2 is a promising
technology for upgrading biogas into higher CH 4 content. The aim of this work was to study …
technology for upgrading biogas into higher CH 4 content. The aim of this work was to study …
Methane production and bubble emissions from arctic lakes: Isotopic implications for source pathways and ages
This study reports an atmospheric methane (CH4) source term previously uncharacterized
regarding strength and isotopic composition. Methane emissions from 14 Siberian lakes and …
regarding strength and isotopic composition. Methane emissions from 14 Siberian lakes and …
[图书][B] Environmental isotopes in biodegradation and bioremediation
Enhanced analytical capabilities and separation techniques, improved detection limits, and
accessibility of instrumentation have led to massive strides in the use of isotopes to assess …
accessibility of instrumentation have led to massive strides in the use of isotopes to assess …
Reduced isotope fractionation by denitrification under conditions relevant to the ocean
Experiments with two well-studied denitrifiers and one recently isolated marine suboxic zone
denitrifier show that the cellular-level denitrification N isotope effect (15ε) is typically lower …
denitrifier show that the cellular-level denitrification N isotope effect (15ε) is typically lower …