Search Results - "Le Sager, P"

Climatic changes and associated impacts in the Mediterranean resulting from a 2 °C global warming by Giannakopoulos, C., Le Sager, P., Bindi, M., Moriondo, M., Kostopoulou, E., Goodess, C.M.

“…Climatic changes over the Mediterranean basin in 2031–2060, when a 2 °C global warming is most likely to occur, are investigated with the HadCM3 global…”
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Sources of carbonaceous aerosols and deposited black carbon in the Arctic in winter-spring: implications for radiative forcing by Wang, Q., Jacob, D. J., Fisher, J. A., Mao, J., Leibensperger, E. M., Carouge, C. C., Le Sager, P., Kondo, Y., Jimenez, J. L., Cubison, M. J., Doherty, S. J.

“…We use a global chemical transport model (GEOS-Chem CTM) to interpret observations of black carbon (BC) and organic aerosol (OA) from the NASA ARCTAS aircraft…”
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Can we explain the observed methane variability after the Mount Pinatubo eruption? by Bândă, N., Krol, M., van Weele, M., van Noije, T., Le Sager, P., Röckmann, T.

“…The CH4 growth rate in the atmosphere showed large variations after the Pinatubo eruption in June 1991. A decrease of more than 10 ppb yr−1 in the growth rate…”
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Nitrogen oxides and PAN in plumes from boreal fires during ARCTAS-B and their impact on ozone: an integrated analysis of aircraft and satellite observations by Alvarado, M. J., Logan, J. A., Mao, J., Apel, E., Riemer, D., Blake, D., Cohen, R. C., Min, K.-E., Perring, A. E., Browne, E. C., Wooldridge, P. J., Diskin, G. S., Sachse, G. W., Fuelberg, H., Sessions, W. R., Harrigan, D. L., Huey, G., Liao, J., Case-Hanks, A., Jimenez, J. L., Cubison, M. J., Vay, S. A., Weinheimer, A. J., Knapp, D. J., Montzka, D. D., Flocke, F. M., Pollack, I. B., Wennberg, P. O., Kurten, A., Crounse, J., Clair, J. M. St, Wisthaler, A., Mikoviny, T., Yantosca, R. M., Carouge, C. C., Le Sager, P.

“…We determine enhancement ratios for NOx, PAN, and other NOy species from boreal biomass burning using aircraft data obtained during the ARCTAS-B campaign and…”
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Chemistry of hydrogen oxide radicals (HO x ) in the Arctic troposphere in spring by Mao, J., Jacob, D. J., Evans, M. J., Olson, J. R., Ren, X., Brune, W. H., Clair, J. M. St, Crounse, J. D., Spencer, K. M., Beaver, M. R., Wennberg, P. O., Cubison, M. J., Jimenez, J. L., Fried, A., Weibring, P., Walega, J. G., Hall, S. R., Weinheimer, A. J., Cohen, R. C., Chen, G., Crawford, J. H., McNaughton, C., Clarke, A. D., Jaeglé, L., Fisher, J. A., Yantosca, R. M., Le Sager, P., Carouge, C.

“…We use observations from the April 2008 NASA ARCTAS aircraft campaign to the North American Arctic, interpreted with a global 3-D chemical transport model…”
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The global chemistry transport model TM5: description and evaluation of the tropospheric chemistry version 3.0 by Huijnen, V., Williams, J., van Weele, M., van Noije, T., Krol, M., Dentener, F., Segers, A., Houweling, S., Peters, W., de Laat, J., Boersma, F., Bergamaschi, P., van Velthoven, P., Le Sager, P., Eskes, H., Alkemade, F., Scheele, R., Nédélec, P., Pätz, H.-W.

“…We present a comprehensive description and benchmark evaluation of the tropospheric chemistry version of the global chemistry transport model TM5 (Tracer Model…”
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Simulation of tropospheric chemistry and aerosols with the climate model EC-Earth by van Noije, T. P. C, Le Sager, P, Segers, A. J, van Velthoven, P. F. J, Krol, M. C, Hazeleger, W, Williams, A. G, Chambers, S. D

“…We have integrated the atmospheric chemistry and transport model TM5 into the global climate model EC-Earth version 2.4. We present an overview of the TM5…”
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Regional CO pollution and export in China simulated by the high-resolution nested-grid GEOS-Chem model by Chen, D., Wang, Y., McElroy, M. B., He, K., Yantosca, R. M., Le Sager, P.

“…An updated version of the nested-grid GEOS-Chem model is developed allowing for higher horizontal (0.5°×0.667°) resolution as compared to global models. CO…”
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Ionospheric currents and field-aligned currents generated by dynamo action in an asymmetric Earth magnetic field by Le Sager, P., Huang, T. S.

“…To investigate the influence of the magnetic field configuration on large‐scale ionospheric electrodynamics, a geomagnetic field coordinate system based on…”
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Source attribution and interannual variability of Arctic pollution in spring constrained by aircraft (ARCTAS, ARCPAC) and satellite (AIRS) observations of carbon monoxide by Fisher, J. A., Jacob, D. J., Purdy, M. T., Kopacz, M., Le Sager, P., Carouge, C., Holmes, C. D., Yantosca, R. M., Batchelor, R. L., Strong, K., Diskin, G. S., Fuelberg, H. E., Holloway, J. S., Hyer, E. J., McMillan, W. W., Warner, J., Streets, D. G., Zhang, Q., Wang, Y., Wu, S.

“…We use aircraft observations of carbon monoxide (CO) from the NASA ARCTAS and NOAA ARCPAC campaigns in April 2008 together with multiyear (2003–2008) CO…”
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Longitudinal dependence of the daily geomagnetic variation during quiet time by Le Sager, P., Huang, T. S.

“…The daily variation of the geomagnetic field during quiet time at equinox features a longitudinal dependence, which is observed in the dip‐latitude/longitude…”
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Contribution of Dynamic Vegetation Phenology to Decadal Climate Predictability by Weiss, Martina, Miller, Paul A., van den Hurk, Bart J. J. M., van Noije, Twan, Ştefănescu, Simona, Haarsma, Reindert, van Ulft, Lambertus H., Hazeleger, Wilco, Le Sager, Philippe, Smith, Benjamin, Schurgers, Guy

“…In this study, the impact of coupling and initializing the leaf area index from the dynamic vegetation model Lund–Potsdam–Jena General Ecosystem Simulator…”
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Use of Euler potentials for describing magnetosphere-ionosphere coupling by Wolf, R. A., Spiro, R. W., Sazykin, S., Toffoletto, F. R., Le Sager, P., Huang, T.-S.

“…We present a general formulation of the basic equations of large‐scale magnetosphere‐ionosphere coupling in terms of Euler potentials and describe a specific…”
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The EC-Earth3 Earth system model for the Coupled Model Intercomparison Project 6 by Döscher, Ralf, Acosta, Mario, Alessandri, Andrea, Anthoni, Peter, Arsouze, Thomas, Bergman, Tommi, Bernardello, Raffaele, Boussetta, Souhail, Caron, Louis-Philippe, Carver, Glenn, Castrillo, Miguel, Catalano, Franco, Cvijanovic, Ivana, Davini, Paolo, Dekker, Evelien, Doblas-Reyes, Francisco J, Docquier, David, Echevarria, Pablo, Fladrich, Uwe, Fuentes-Franco, Ramon, Gröger, Matthias, v. Hardenberg, Jost, Hieronymus, Jenny, Karami, M. Pasha, Keskinen, Jukka-Pekka, Koenigk, Torben, Makkonen, Risto, Massonnet, François, Ménégoz, Martin, Miller, Paul A, Moreno-Chamarro, Eduardo, Nieradzik, Lars, van Noije, Twan, Nolan, Paul, O'Donnell, Declan, Ollinaho, Pirkka, van den Oord, Gijs, Ortega, Pablo, Prims, Oriol Tintó, Ramos, Arthur, Reerink, Thomas, Rousset, Clement, Ruprich-Robert, Yohan, Le Sager, Philippe, Schmith, Torben, Schrödner, Roland, Serva, Federico, Sicardi, Valentina, Sloth Madsen, Marianne, Smith, Benjamin, Tian, Tian, Tourigny, Etienne, Uotila, Petteri, Vancoppenolle, Martin, Wang, Shiyu, Wårlind, David, Willén, Ulrika, Wyser, Klaus, Yang, Shuting, Yepes-Arbós, Xavier, Zhang, Qiong

“…The Earth system model EC-Earth3 for contributions to CMIP6 is documented here, with its flexible coupling framework, major model configurations, a methodology…”
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HighResMIP versions of EC-Earth: EC-Earth3P and EC-Earth3P-HR – description, model computational performance and basic validation by Haarsma, Rein, Acosta, Mario, Bakhshi, Rena, Bretonnière, Pierre-Antoine, Caron, Louis-Philippe, Castrillo, Miguel, Corti, Susanna, Davini, Paolo, Exarchou, Eleftheria, Fabiano, Federico, Fladrich, Uwe, Fuentes Franco, Ramon, García-Serrano, Javier, von Hardenberg, Jost, Koenigk, Torben, Levine, Xavier, Meccia, Virna Loana, van Noije, Twan, van den Oord, Gijs, Palmeiro, Froila M, Rodrigo, Mario, Ruprich-Robert, Yohan, Le Sager, Philippe, Tourigny, Etienne, Wang, Shiyu, van Weele, Michiel, Wyser, Klaus

“…A new global high-resolution coupled climate model, EC-Earth3P-HR has been developed by the EC-Earth consortium, with a resolution of approximately 40 km for…”
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The high-resolution version of TM5-MP for optimized satellite retrievals: description and validation by Williams, Jason E, Boersma, K. Folkert, Le Sager, Phillipe, Verstraeten, Willem W

“…We provide a comprehensive description of the high-resolution version of the TM5-MP global chemistry transport model, which is to be employed for deriving…”
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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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Decomposing the effective radiative forcing of anthropogenic aerosols based on CMIP6 Earth system models by Kalisoras, Alkiviadis, Georgoulias, Aristeidis K, Akritidis, Dimitris, Allen, Robert J, Naik, Vaishali, Kuo, Chaincy, Szopa, Sophie, Nabat, Pierre, Olivié, Dirk, van Noije, Twan, Le Sager, Philippe, Neubauer, David, Oshima, Naga, Mulcahy, Jane, Horowitz, Larry W, Zanis, Prodromos

“…Anthropogenic aerosols play a major role in the Earth–atmosphere system by influencing the Earth's radiative budget and precipitation and consequently the…”
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EC-Earth3-AerChem: a global climate model with interactive aerosols and atmospheric chemistry participating in CMIP6 by van Noije, Twan, Bergman, Tommi, Le Sager, Philippe, O'Donnell, Declan, Makkonen, Risto, Gonçalves-Ageitos, María, Döscher, Ralf, Fladrich, Uwe, von Hardenberg, Jost, Keskinen, Jukka-Pekka, Korhonen, Hannele, Laakso, Anton, Myriokefalitakis, Stelios, Ollinaho, Pirkka, Pérez García-Pando, Carlos, Reerink, Thomas, Schrödner, Roland, Wyser, Klaus, Yang, Shuting

“…This paper documents the global climate model EC-Earth3-AerChem, one of the members of the EC-Earth3 family of models participating in the Coupled Model…”
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Evaluation of natural aerosols in CRESCENDO Earth system models (ESMs): mineral dust by Checa-Garcia, Ramiro, Balkanski, Yves, Albani, Samuel, Bergman, Tommi, Carslaw, Ken, Cozic, Anne, Dearden, Chris, Marticorena, Beatrice, Michou, Martine, van Noije, Twan, Nabat, Pierre, O'Connor, Fiona M, Olivié, Dirk, Prospero, Joseph M, Le Sager, Philippe, Schulz, Michael, Scott, Catherine

“…This paper presents an analysis of the mineral dust aerosol modelled by five Earth system models (ESMs) within the project entitled Coordinated Research in…”
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