Search Results - "Olivié, D. J. L."

Transient Climate Response in a Two-Layer Energy-Balance Model. Part I: Analytical Solution and Parameter Calibration Using CMIP5 AOGCM Experiments by Geoffroy, O., Saint-Martin, D., Olivié, D. J. L., Voldoire, A., Bellon, G., Tytéca, S.

“…This is the first part of a series of two articles analyzing the global thermal properties of atmosphere–ocean coupled general circulation models (AOGCMs)…”
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Transient Climate Response in a Two-Layer Energy-Balance Model. Part II: Representation of the Efficacy of Deep-Ocean Heat Uptake and Validation for CMIP5 AOGCMs by Geoffroy, O., Saint-Martin, D., Bellon, G., Voldoire, A., Olivié, D. J. L., Tytéca, S.

“…In this second part of a series of two articles analyzing the global thermal properties of atmosphere–ocean coupled general circulation models (AOGCMs) within…”
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Climate responses to anthropogenic emissions of short-lived climate pollutants by Baker, L. H, Collins, W. J, Olivié, D. J. L, Cherian, R, Hodnebrog, Ø, Myhre, G, Quaas, J

“…Policies to control air quality focus on mitigating emissions of aerosols and their precursors, and other short-lived climate pollutants (SLCPs). On a local…”
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Current model capabilities for simulating black carbon and sulfate concentrations in the Arctic atmosphere: a multi-model evaluation using a comprehensive measurement data set by Eckhardt, S, Quennehen, B, Olivié, D. J. L, Berntsen, T. K, Cherian, R, Christensen, J. H, Collins, W, Crepinsek, S, Daskalakis, N, Flanner, M, Herber, A, Heyes, C, Hodnebrog, Ã, Huang, L, Kanakidou, M, Klimont, Z, Langner, J, Law, K. S, Lund, M. T, Mahmood, R, Massling, A, Myriokefalitakis, S, Nielsen, I. E, Nøjgaard, J. K, Quaas, J, Quinn, P. K, Raut, J.-C, Rumbold, S. T, Schulz, M, Sharma, S, Skeie, R. B, Skov, H, Uttal, T, von Salzen, K, Stohl, A

“…The concentrations of sulfate, black carbon (BC) and other aerosols in the Arctic are characterized by high values in late winter and spring (so-called Arctic…”
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Evaluation of observed and modelled aerosol lifetimes using radioactive tracers of opportunity and an ensemble of 19 global models by Kristiansen, N. I, Stohl, A, Olivié, D. J. L, Croft, B, Søvde, O. A, Klein, H, Christoudias, T, Kunkel, D, Leadbetter, S. J, Lee, Y. H, Zhang, K, Tsigaridis, K, Bergman, T, Evangeliou, N, Wang, H, Ma, P.-L, Easter, R. C, Rasch, P. J, Liu, X, Pitari, G, Di Genova, G, Zhao, S. Y, Balkanski, Y, Bauer, S. E, Faluvegi, G. S, Kokkola, H, Martin, R. V, Pierce, J. R, Schulz, M, Shindell, D, Tost, H, Zhang, H

“…Aerosols have important impacts on air quality and climate, but the processes affecting their removal from the atmosphere are not fully understood and are…”
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Atmosphere Response Time Scales Estimated from AOGCM Experiments by Olivié, D. J. L., Peters, G. P., Saint-Martin, D.

“…The global-mean surface air temperature response of the climate system to a specific radiative forcing shows characteristic time scales. Identifying these time…”
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Modeling the climate impact of road transport, maritime shipping and aviation over the period 1860–2100 with an AOGCM by Olivié, D. J. L, Cariolle, D, Teyssèdre, H, Salas, D, Voldoire, A, Clark, H, Saint-Martin, D, Michou, M, Karcher, F, Balkanski, Y, Gauss, M, Dessens, O, Koffi, B, Sausen, R

“…For the period 1860–2100 (SRES scenario A1B for 2000–2100), the impact of road transport, maritime shipping and aviation on climate is studied using an…”
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Multi-model evaluation of short-lived pollutant distributions over east Asia during summer 2008 by Quennehen, B, Raut, J.-C, Law, K. S, Daskalakis, N, Ancellet, G, Clerbaux, C, Kim, S.-W, Lund, M. T, Myhre, G, Olivié, D. J. L, Safieddine, S, Skeie, R. B, Thomas, J. L, Tsyro, S, Bazureau, A, Bellouin, N, Hu, M, Kanakidou, M, Klimont, Z, Kupiainen, K, Myriokefalitakis, S, Quaas, J, Rumbold, S. T, Schulz, M, Cherian, R, Shimizu, A, Wang, J, Yoon, S.-C, Zhu, T

“…The ability of seven state-of-the-art chemistry–aerosol models to reproduce distributions of tropospheric ozone and its precursors, as well as aerosols over…”
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Modeling the present and future impact of aviation on climate: an AOGCM approach with online coupled chemistry by Huszar, P, Teyssèdre, H, Michou, M, Voldoire, A, Olivié, D. J. L, Saint-Martin, D, Cariolle, D, Senesi, S, Salas Y Melia, D, Alias, A, Karcher, F, Ricaud, P, Halenka, T

“…Our work is among the first that use an atmosphere-ocean general circulation model (AOGCM) with online chemistry to evaluate the impact of future aviation…”
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Comparison between archived and off-line diagnosed convective mass fluxes in the chemistry transport model TM3 by Olivié, D. J. L., van Velthoven, P. F. J., Beljaars, A. C. M., Kelder, H. M.

“…The 40‐year reanalysis data set ERA‐40 from the European Centre for Medium‐Range Weather Forecasts includes, unlike ERA‐15, archived convective mass fluxes…”
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A parameterization of size resolved below cloud scavenging of aerosols by rain by Henzing, J. S., Olivié, D. J. L., van Velthoven, P. F. J.

“…A size dependent parameterization for the removal of aerosol particles by falling rain droplets is developed. Scavenging coefficients are calculated explicitly…”
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Variation in emission metrics due to variation in CO 2 and temperature impulse response functions by Olivié, D. J. L., Peters, G. P.

“…Emission metrics are used to compare the climate effect of the emission of different species, such as carbon dioxide (CO2) and methane (CH4). The most common…”
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Evaluation of archived and off-line diagnosed vertical diffusion coefficients from ERA-40 with 222Rn simulations by Olivié, D. J. L., van Velthoven, P. F. J., Beljaars, A. C. M.

“…Boundary layer turbulence has a profound influence on the distribution of tracers with sources or sinks at the surface. The 40-year ERA-40 meteorological data…”
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AeroCom Phase III Multi-Model Evaluation of the Aerosol Life Cycle and Optical Properties Using Ground and Space-Based Remote Sensing as Well as Surface In Situ Observations by Glib, Jonas, Mortier, Augustin, Schulz, Michael, Andrews, Elizabeth, Balkanski, Yves, Bauer, Susanne E, Benedictow, Anna M K, Bian, Huisheng, Checa-Garcia, Ramiro, Chin, Mian, Ginoux, Paul, Griesfeller, Jan J, Heckel, Andreas, Kipling, Zak, Kirkevag, Alf, Kokkola, Harri, Laj, Paolo, Sager, Phillippe Le, Lund, Marianne Tronstad, Matsu, Hitoshi, Myhre, Gunnar, Neubauer, David, Noije, Twan van, North, Peter, Olivie, Dirk J L, Remy, Samuel, Sogacheva, Larisa, Takemura, Toshihiko, Tsigaridis, Konstantinos, Tsyro, Svetlana G

“…Within the framework of the AeroCom (Aerosol Comparisons between Observations and Models) initiative, the state-of-the-art modelling of aerosol optical…”
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Variation in emission metrics due to variation in CO2 and temperature impulse response functions by D. J. L. Olivié, G. P. Peters

“…Emission metrics are used to compare the climate effect of the emission of different species, such as carbon dioxide (CO2) and methane (CH4). The most common…”
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Aerosol Absorption in Global Models From AeroCom Phase III by Sand, Maria, Samset, Bjørn H., Myhre, Gunnar, Gliß, Jonas, Bauer, Susanne E., Bian, Huisheng, Chin, Mian, Checa-Garcia, Ramiro, Ginoux, Paul, Kipling, Zak, Kirkevåg, Alf, Kokkola, Harri, Sager, Philippe Le, Lund, Marianne T., Matsui, Hitoshi, Noije, Twan van, Olivié, Dirk J. L., Remy, Samuel, Schulz, Michael, Stier, Philip, Stjern, Camilla W., Takemura, Toshihiko, Tsigaridis, Kostas, Tsyro, Svetlana G., Watson-Parris, Duncan

“…Aerosol-induced absorption of shortwave radiation can modify the climate through local atmospheric heating, which affects lapse rates, precipitation, and cloud…”
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Evaluation of ocean dimethylsulfide concentration and emission in CMIP6 models by Bock, Josué, Michou, Martine, Nabat, Pierre, Abe, Manabu, Mulcahy, Jane P, Olivié, Dirk J. L, Schwinger, Jörg, Suntharalingam, Parvadha, Tjiputra, Jerry, van Hulten, Marco, Watanabe, Michio, Yool, Andrew, Séférian, Roland

“…Characteristics and trends of surface ocean dimethylsulfide (DMS) concentrations and fluxes into the atmosphere of four Earth system models (ESMs: CNRM-ESM2-1,…”
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Natural marine bromoform emissions in the fully coupled ocean–atmosphere model NorESM2 by Booge, Dennis, Tjiputra, Jerry F, Olivié, Dirk J. L, Quack, Birgit, Krüger, Kirstin

“…Oceanic bromoform (CHBr3) is an important precursor of atmospheric bromine. Although highly relevant for the future halogen burden and ozone layer in the…”
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Variation in emission metrics due to variation in CO.sub.2 and temperature impulse response functions by Olivié, D. J. L, Peters, G. P

“…Emission metrics are used to compare the climate effect of the emission of different species, such as carbon dioxide (CO.sub.2) and methane (CH.sub.4). The…”
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Arctic amplification under global warming of 1.5 and 2 °C in NorESM1-Happi by Graff, Lise S, Iversen, Trond, Bethke, Ingo, Debernard, Jens B, Seland, Øyvind, Bentsen, Mats, Kirkevåg, Alf, Li, Camille, Olivié, Dirk J. L

“…Differences between a 1.5 and 2.0 ∘C warmer climate than 1850 pre-industrial conditions are investigated using a suite of uncoupled (Atmospheric Model…”
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