Search Results - "Wild, O"

Modelling the global tropospheric ozone budget: exploring the variability in current models by Wild, O.

“…What are the largest uncertainties in modelling ozone in the troposphere, and how do they affect the calculated ozone budget? Published chemistry-transport…”
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An evaluation of ozone dry deposition in global scale chemistry climate models by Hardacre, C, Wild, O, Emberson, L

“…Dry deposition to the Earth's surface is an important process from both an atmospheric and biospheric perspective. Dry deposition controls the atmospheric…”
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Tropospheric ozone and its precursors from the urban to the global scale from air quality to short-lived climate forcer by Monks, P. S, Archibald, A. T, Colette, A, Cooper, O, Coyle, M, Derwent, R, Fowler, D, Granier, C, Law, K. S, Mills, G. E, Stevenson, D. S, Tarasova, O, Thouret, V, von Schneidemesser, E, Sommariva, R, Wild, O, Williams, M. L

“…Ozone holds a certain fascination in atmospheric science. It is ubiquitous in the atmosphere, central to tropospheric oxidation chemistry, yet harmful to human…”
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Response of lightning NOx emissions and ozone production to climate change: Insights from the Atmospheric Chemistry and Climate Model Intercomparison Project by Finney, D. L., Doherty, R. M., Wild, O., Young, P. J., Butler, A.

“…Results from an ensemble of models are used to investigate the response of lightning nitrogen oxide emissions to climate change and the consequent impacts on…”
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Variations in surface ozone at Nainital: A high-altitude site in the central Himalayas by Kumar, Rajesh, Naja, Manish, Venkataramani, S., Wild, O.

“…Surface ozone measurements have been made for the first time at Nainital (29.37°N, 79.45°E, 1958 m amsl), a high‐altitude site in the central Himalayas,…”
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Stratospheric ozone change and related climate impacts over 1850–2100 as modelled by the ACCMIP ensemble by Iglesias-Suarez, F., Young, P. J., Wild, O.

“…Stratospheric ozone and associated climate impacts in the Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) simulations are evaluated in…”
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Using cloud ice flux to parametrise large-scale lightning by Finney, D. L, Doherty, R. M, Wild, O, Huntrieser, H, Pumphrey, H. C, Blyth, A. M

“…Lightning is an important natural source of nitrogen oxide especially in the middle and upper troposphere. Hence, it is essential to represent lightning in…”
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Atmospheric transport of ozone between Southern and Eastern Asia by Chakraborty, T., Beig, G., Dentener, F.J., Wild, O.

“…This study describes the effect of pollution transport between East Asia and South Asia on tropospheric ozone (O3) using model results from the Task Force on…”
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Impacts of biofuel cultivation on mortality and crop yields by Ashworth, K., Wild, O., Hewitt, C. N.

“…Many plant species used for biofuel emit more isoprene—an ozone precursor—than the traditional crops they are replacing. A modelling study now indicates the…”
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The impact of lightning on tropospheric ozone chemistry using a new global lightning parametrisation by Finney, D. L, Doherty, R. M, Wild, O, Abraham, N. L

“…A lightning parametrisation based on upward cloud ice flux is implemented in a chemistry–climate model (CCM) for the first time. The UK Chemistry and Aerosols…”
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Modelling future changes in surface ozone: a parameterized approach by Wild, O, Fiore, A. M, Shindell, D. T, Doherty, R. M, Collins, W. J, Dentener, F. J, Schultz, M. G, Gong, S, MacKenzie, I. A, Zeng, G, Hess, P, Duncan, B. N, Bergmann, D. J, Szopa, S, Jonson, J. E, Keating, T. J, Zuber, A

“…This study describes a simple parameterization to estimate regionally averaged changes in surface ozone due to past or future changes in anthropogenic…”
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Tropospheric Ozone Assessment Report: Assessment of global-scale model performance for global and regional ozone distributions, variability, and trends by Young, P. J., Naik, V., Fiore, A. M., Gaudel, A., Guo, J., Lin, M. Y., Neu, J. L., Parrish, D. D., Rieder, H. E., Schnell, J. L., Tilmes, S., Wild, O., Zhang, L., Ziemke, J., Brandt, J., Delcloo, A., Doherty, R. M., Geels, C., Hegglin, M. I., Hu, L., Im, U., Kumar, R., Luhar, A., Murray, L., Plummer, D., Rodriguez, J., Saiz-Lopez, A., Schultz, M. G., Woodhouse, M. T., Zeng, G.

“…The goal of the Tropospheric Ozone Assessment Report (TOAR) is to provide the research community with an up-to-date scientific assessment of tropospheric…”
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Impacts of near-future cultivation of biofuel feedstocks on atmospheric composition and local air quality by Ashworth, K, Folberth, G, Hewitt, C. N, Wild, O

“…Large-scale production of feedstock crops for biofuels will lead to land use changes. We quantify the effects of realistic land use change scenarios for…”
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Contributions of regional and intercontinental transport to surface ozone in the Tokyo area by Yoshitomi, M, Wild, O, Akimoto, H

“…Japan lies downwind of the Asian continent and for much of the year air quality is directly influenced by emissions of ozone precursors over these…”
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Sensitivity of isoprene emissions estimated using MEGAN to the time resolution of input climate data by Ashworth, K., Wild, O., Hewitt, C. N.

“…We evaluate the effect of varying the temporal resolution of the input climate data on isoprene emission estimates generated by the community emissions model…”
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Multimodel ensemble simulations of present-day and near-future tropospheric ozone by Stevenson, D.S, Dentener, F.J, Schultz, M.G, Ellingsen, K, Noije, T.P.C. van, Wild, O, Zeng, G, Amann, M, Atherton, C.S, Bell, N, Bergmann, D.J, Bey, I, Butler, T, Cofala, J, Collins, W.J, Derwent, R.G, Doherty, R.M, Drevet, J, Eskes, H.J, Fiore, A.M, Gauss, M, Hauglustaine, D.A, Horowitz, L.W, Isaksen, I.S.A, Krol, M.C, Lamarque, J.F, Lawrence, M.G, Montanaro, V, Muller, J.F, Pitari, G, Prather, M.J, Pyle, J.A, Rast, S, Rodriguez, J.M, Sanderson, M.G, Savage, N.H, Shindell, D.T, Strahan, S.E, Sudo, K, Szopa, S

“…Global tropospheric ozone distributions, budgets, and radiative forcings from an ensemble of 26 state‐of‐the‐art atmospheric chemistry models have been…”
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The Common Representative Intermediates Mechanism Version 2 in the United Kingdom Chemistry and Aerosols Model by Archer‐Nicholls, S., Abraham, N. L., Shin, Y. M., Weber, J., Russo, M. R., Lowe, D., Utembe, S. R., O'Connor, F. M., Kerridge, B., Latter, B., Siddans, R., Jenkin, M., Wild, O., Archibald, A. T.

“…We document the implementation of the Common Representative Intermediates Mechanism version 2, reduction 5 into the United Kingdom Chemistry and Aerosol model…”
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Processes influencing ozone levels in Alaskan forest fire plumes during long-range transport over the North Atlantic by Real, E., Law, K. S., Weinzierl, B., Fiebig, M., Petzold, A., Wild, O., Methven, J., Arnold, S., Stohl, A., Huntrieser, H., Roiger, A., Schlager, H., Stewart, D., Avery, M., Sachse, G., Browell, E., Ferrare, R., Blake, D.

“…A case of long‐range transport of a biomass burning plume from Alaska to Europe is analyzed using a Lagrangian approach. This plume was sampled several times…”
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Impacts of climate change on surface ozone and intercontinental ozone pollution: A multi-model study by Doherty, R. M., Wild, O., Shindell, D. T., Zeng, G., MacKenzie, I. A., Collins, W. J., Fiore, A. M., Stevenson, D. S., Dentener, F. J., Schultz, M. G., Hess, P., Derwent, R. G., Keating, T. J.

“…The impact of climate change between 2000 and 2095 SRES A2 climates on surface ozone (O)3 and on O3 source-receptor (S-R) relationships is quantified using…”
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The influence of foreign vs. North American emissions on surface ozone in the US by Reidmiller, D. R., Fiore, A. M., Jaffe, D. A., Bergmann, D., Cuvelier, C., Dentener, F. J., Duncan, B. N., Folberth, G., Gauss, M., Gong, S., Hess, P., Jonson, J. E., Keating, T., Lupu, A., Marmer, E., Park, R., Schultz, M. G., Shindell, D. T., Szopa, S., Vivanco, M. G., Wild, O., Zuber, A.

“…As part of the Hemispheric Transport of Air Pollution (HTAP; http:// www.htap.org) project, we analyze results from 15 global and 1 hemispheric chemical…”
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