Results 11 to 20 of about 198,347 (304)

Methane Emission by Camelids [PDF]

open access: yesPLoS ONE, 2014
PLoS ONE, 9 (4)
Dittmann, Marie T   +6 more
openaire   +6 more sources

Emission of methane from plants [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2009
It has been proposed that plants are capable of producing methane by a novel and unidentified biochemical pathway. Emission of methane with an apparently biological origin was recorded from both whole plants and detached leaves. This was the first report of methanogenesis in an aerobic setting, and was estimated to account for 10–45 per cent of the ...
Nisbet, R. E. R.   +13 more
openaire   +5 more sources

Methane Emissions [PDF]

open access: yes, 2017
The environmental impact of methane emissions – which come from a wide range of natural and anthropogenic sources – has received growing attention. Methane is a potent greenhouse gas (GHG). Methane emissions that occur across the gas supply chain have long been seen by the industry as an unfortunate, if necessary, part of doing business.
openaire   +3 more sources

Seasonal and interannual variability in wetland methane emissions simulated by CLM4Me' and CAM-chem and comparisons to observations of concentrations [PDF]

open access: yesBiogeosciences, 2015
Understanding the temporal and spatial variation of wetland methane emissions is essential to the estimation of the global methane budget. Our goal for this study is three-fold: (i) to evaluate the wetland methane fluxes simulated in two versions of the ...
L. Meng   +3 more
doaj   +1 more source

Strategies Used to Reduce Methane Emissions from Ruminants: Controversies and Issues

open access: yesAgriculture, 2023
Methanogenesis plays a crucial role in the digestive process of ruminant animals. During this process, methanogenic archaea produce methane as a byproduct of their metabolism.
Bożena Króliczewska   +2 more
doaj   +1 more source

Effect of primary treatment and organic loading on methane emissions from horizontal subsurface flow constructed wetlands treating urban wastewater [PDF]

open access: yes, 2015
Methane is emitted in horizontal subsurface flow constructed wetlands (HSSF CWs) during wastewater treatment. The objective of this work was to determine the influence of primary treatment and organic loading rate on methane emissions from constructed ...
Corbella Vidal, Clara   +1 more
core   +2 more sources

Methane emissions from western Siberian wetlands: heterogeneity and sensitivity to climate change [PDF]

open access: yes, 2007
The prediction of methane emissions from high-latitude wetlands is important given concerns about their sensitivity to a warming climate. As a basis for the prediction of wetland methane emissions at regional scales, we coupled the variable infiltration ...
Bohn, T. J.   +6 more
core   +1 more source

Attribution of production-stage methane emissions to assess spatial variability in the climate intensity of US natural gas consumption

open access: yesEnvironmental Research Letters, 2021
Although natural gas is often viewed as a commodity fuel with limited variability due to standardization for pipeline transportation, life cycle impacts of natural gas vary substantially.
Diana Burns, Emily Grubert
doaj   +1 more source

Field Test of a Remote Multi-Path CLaDS Methane Sensor [PDF]

open access: yes, 2015
Existing technologies for quantifying methane emissions are often limited to single point sensors, making large area environmental observations challenging.
Mulhall, Phil   +5 more
core   +3 more sources

Application of cavity ring-down spectroscopy and a novel near surface Gaussian plume estimation approach to inverse model landfill methane emissions

open access: yesMethodsX, 2023
Fugitive methane emissions from municipal solid waste landfills impact global climate change and reliable emissions quantification is of increasing importance.
Derek C. Manheim   +4 more
doaj   +1 more source

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