Results 11 to 20 of about 989,036 (291)

Effects of climate-induced changes in isoprene emissions after the eruption of Mount Pinatubo [PDF]

, 2010
In the 1990s the rates of increase of greenhouse gas concentrations, most notably of methane, were observed to change, for reasons that have yet to be fully determined. This period included the eruption of Mt.
Abraham, N. L., Braesicke, P., Telford, P. J., Pyle, J., Pike, R. C., Wild, O., Archibald, A. T., O'Connor, F. M., Hewitt, C. N., Lathiere, Juliette, Young, Paul, Morgenstern, O., Johnson, C. E., Beerling, D. J.   +13 more
core   +6 more sources

Impact of perturbations to nitrogen oxide emissions from global aviation. [PDF]

, 2008
The atmospheric response to perturbations in NO x emissions from global air traffic is investigated by performing a coherent set of sensitivity experiments.
Dessens, O, Keith P. Shine, John A. Pyle, Wild, Oliver, Pyle, John A., Rogers, HL, Oliver Wild, Rädel, Gaby, Dessens, Olivier, Olivier Dessens, Pyle, JA, Gaby Rädel, Kohler, MO, Radel, G, Shine, KP, Wild, O, Köhler, Marcus O., Rogers, Helen L., Helen L. Rogers, Shine, Keith P., Marcus O. Köhler   +20 more
core   +4 more sources

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

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

Preindustrial to present-day changes in tropospheric hydroxyl radical and methane lifetime from the Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) [PDF]

, 2013
We have analysed time-slice simulations from 17 global models, participating in the Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP), to explore changes in present-day (2000) hydroxyl radical (OH) concentration and methane (CH4 ...
Rumbold, S, Sudo, K., Faluvegi, G., Nagashima, T, Shindell, Drew T., Young, Paul, MacKenzie, Ian A., Fiore, Arlene M., Voulgarakis, A., Eyring, V., Cameron-Smith, Philip, Lamarque, Jean-Francois, Lin, M, Prather, Michael J., Dalsoren, Stig B, Josse, B, Stevenson, D. S., Bergmann, Daniel, Doherty, R. M., Strode, Sarah, Folberth, G., Righi, M, Horowitz, L. W., Szopa, Sophie, Naik, Vaishali, Collins, William J., Lee, Yunha H, Zeng, Guang, van Noije, T. P. C., Cionni, I, Plummer, David A, Skeie, R   +31 more
core   +6 more sources

Upscaling methane emissions from rice paddies: problems and possibilities [PDF]

, 2002
Global methane emission estimates depend highly on the models, techniques, and databases used. Since emissions cannot be measured directly at large scales, it is impossible to judge which estimate is more realistic.
van Bodegom, P.M., Verburg, P.H., Bodegom, P.M., van, Denier van der Gon, H.A.C., P. M. van Bodegom, Hugo A. C. Denier van der Gon, Peter H. Verburg   +6 more
core   +1 more source

Do methane emissions converge? Evidence from global panel data on production- and consumption-based emissions

, 2021
Methane emissions are the second most important contributor to global warming. Knowledge about the dynamics of methane emissions facilitates the formulation of climate policies and the understanding of their consequences.
Oberdabernig, Doris Anita, Fernandez-Amador, Octavio, Tomberger, Patrick   +2 more
core   +1 more source

Agricultural methane emissions and the potential formitigation [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2021
Agriculture is the largest anthropogenic source of methane (CH 4 ), emitting 145 Tg CH 4  y −1 to the atmosphere in 2017.
Pete Smith, Dave Reay, Jo Smith
openaire   +4 more sources

Four-dimensional variational data assimilation for inverse modelling of atmospheric methane emissions: method and comparison with synthesis inversion [PDF]

, 2008
A four-dimensional variational (4D-Var) data assimilation system for inverse modelling of atmospheric methane emissions is presented. The system is based on the TM5 atmospheric transport model.
Bergamaschi, P., M. C. Krol, P. Bergamaschi, J. F. Meirink, Krol, M.C., Dep Natuurkunde, Meirink, J., Marine and Atmospheric Research, Meirink, J.F., Krol, M. C., Meirink, J. F.   +10 more
core   +2 more sources

Methane Emissions [PDF]

, 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