Results 1 to 10 of about 27,713 (167)

Structural changes and impacts of methane emissions in China [PDF]

Scientific Reports
The annual increase in total methane emissions in China has decelerated, largely due to the continued implementation of effective emission reduction policies.
Siqi Yu, Zhu Liu, Lu Sun, Duo Cui, Xinyu Dou   +4 more
doaj   +2 more sources

Study on Characteristics and Model Prediction of Methane Emissions in Coal Mines: A Case Study of Shanxi Province, China

Atmosphere, 2023
The venting of methane from coal mining is China’s main source of methane emissions. Accurate and up-to-date methane emission factors for coal mines are significant for reporting and controlling methane emissions in China. This study takes a typical coal
Xueli Zhang, Tao Zhu, Nengjing Yi, Bo Yuan, Chen Li, Zefu Ye, Zhujun Zhu, Xing Zhang   +7 more
doaj   +1 more source

Methane Emission by Camelids [PDF]

PLoS ONE, 2014
PLoS ONE, 9 (4)
Dittmann, Marie T, Runge, Ullrich, Lang, Richard A, Moser, Dario, Galeffi, Cordula, Kreuzer, Michael, Clauss, Marcus   +6 more
openaire   +6 more sources

The role of future anthropogenic methane emissions in air quality and climate

npj Climate and Atmospheric Science, 2022
Mitigation of greenhouse gas emissions is crucial for achieving the goals of the Paris climate agreement. One key gas is methane, whose representation in most climate models is limited by using prescribed surface concentrations.
Zosia Staniaszek, Paul T. Griffiths, Gerd A. Folberth, Fiona M. O’Connor, N. Luke Abraham, Alexander T. Archibald   +5 more
doaj   +1 more source

Inverse modeling of pan-Arctic methane emissions at high spatial resolution: what can we learn from assimilating satellite retrievals and using different process-based wetland and lake biogeochemical models? [PDF]

Atmospheric Chemistry and Physics, 2016
Understanding methane emissions from the Arctic, a fast-warming carbon reservoir, is important for projecting future changes in the global methane cycle.
Z. Tan, Z. Tan, Q. Zhuang, Q. Zhuang, Q. Zhuang, D. K. Henze, C. Frankenberg, E. Dlugokencky, C. Sweeney, A. J. Turner, M. Sasakawa, T. Machida   +11 more
doaj   +1 more source

Controlling air pollution by lowering methane emissions, conserving natural resources, and slowing urbanization in a panel of selected Asian economies.

PLoS ONE, 2022
The destruction of the earth's ecosystems is the most pressing issue globally. Carbon emissions account for nearly half of global air pollution. Methane is the primary source of ground-level ozone and a significant source of greenhouse gases (GHGs), with
Sadoon Hanif, Majid Lateef, Kamil Hussain, Shabir Hyder, Bushra Usman, Khalid Zaman, Muhammad Asif   +6 more
doaj   +1 more source

Spatial and temporal patterns of methane emissions from mountain peatlands in the northern Andes across a disturbance gradient

Frontiers in Earth Science, 2023
Methane emitted by wetlands accounts for nearly 30% of the global methane emissions and is expected to double by 2,100. Methane fluxes from peatlands are related to m soil temperature, water table, and vegetation.
J. C. Benavides, Santiago Rocha, E. A. Blanco   +2 more
doaj   +1 more source

An assessment of natural methane fluxes simulated by the CLASS-CTEM model [PDF]

Biogeosciences, 2018
Natural methane emissions from wetlands and fire, and soil uptake of methane, simulated using the Canadian Land Surface Scheme and Canadian Terrestrial Ecosystem (CLASS-CTEM) modelling framework, over the historical 1850–2008 period, are assessed by ...
V. K. Arora, J. R. Melton, D. Plummer
doaj   +1 more source

Emission of methane from plants [PDF]

Proceedings 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., Fisher, R., Nimmo, R. H., Bendall, D. S., Crill, P. M., Gallego-Sala, A. V., Hornibrook, E. R. C., Lopez-Juez, E., Lowry, D., Nisbet, P. B. R, Shuckburgh, E. F., Sriskantharajah, S., Howe, C. J., Nisbet, E. G.   +13 more
openaire   +4 more sources

Revised methane emissions factors and spatially distributed annual carbon fluxes for global livestock

Carbon Balance and Management, 2017
Background Livestock play an important role in carbon cycling through consumption of biomass and emissions of methane. Recent research suggests that existing bottom-up inventories of livestock methane emissions in the US, such as those made using 2006 ...
Julie Wolf, Ghassem R. Asrar, Tristram O. West   +2 more
doaj   +1 more source