Search Results - "Chazette, P."

Early Evolution of the Stratospheric Aerosol Plume Following the 2022 Hunga Tonga‐Hunga Ha'apai Eruption: Lidar Observations From Reunion (21°S, 55°E) by Baron, A., Chazette, P., Khaykin, S., Payen, G., Marquestaut, N., Bègue, N., Duflot, V.

“…The exceptionally violent eruption of the Hunga Tonga‐Hunga Ha'apai volcano (HTHH) of 15 January 2022, in the South Pacific, was associated with a powerful…”
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Spatio-temporal variability of the atmospheric boundary layer depth over the Paris agglomeration: An assessment of the impact of the urban heat island intensity by Pal, S., Xueref-Remy, I., Ammoura, L., Chazette, P., Gibert, F., Royer, P., Dieudonné, E., Dupont, J.-C., Haeffelin, M., Lac, C., Lopez, M., Morille, Y., Ravetta, F.

“…Within the framework of a French nationally funded project (CO2-MEGAPARIS) for quantifying the CO2 emissions of the Paris area, a lidar-based experimental…”
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The mobile Water vapor Aerosol Raman LIdar and its implication in the framework of the HyMeX and ChArMEx programs: application to a dust transport process by Chazette, P, Marnas, F, Totems, J

“…The increasing importance of the coupling of water and aerosol cycles in environmental applications requires observation tools that allow simultaneous…”
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Vertical distribution and radiative effects of mineral dust and biomass burning aerosol over West Africa during DABEX by Johnson, B. T., Heese, B., McFarlane, S. A., Chazette, P., Jones, A., Bellouin, N.

“…This paper presents measurements of the vertical distribution of aerosol extinction coefficient over West Africa during the Dust and Biomass‐burning Aerosol…”
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Offshore deep convection initiation and maintenance during the HyMeX IOP 16a heavy precipitation event by Duffourg, F., Nuissier, O., Ducrocq, V., Flamant, C., Chazette, P., Delanoë, J., Doerenbecher, A., Fourrié, N., Di Girolamo, P., Lac, C., Legain, D., Martinet, M., Saïd, F., Bock, O.

“…During the first special observation period of the HyMeX program dedicated to heavy precipitation over the western Mediterranean, several Mesoscale Convective…”
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Lidar profiling of aerosol optical properties from Paris to Lake Baikal (Siberia) by Dieudonné, E, Chazette, P, Marnas, F, Totems, J, Shang, X

“…In June 2013, a ground-based mobile lidar performed the ~10 000 km ride from Paris to Ulan-Ude, near Lake Baikal, profiling for the first time aerosol optical…”
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Comparison of IASI water vapor retrieval with H2O-Raman lidar in the framework of the Mediterranean HyMeX and ChArMEx programs by Chazette, P, Marnas, F, Totems, J, Shang, X

“…The Infrared Atmospheric Sounding Interferometer (IASI) is a new generation spaceborne passive sensor mainly dedicated to meteorological applications…”
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Modelling and assimilation of lidar signals over Greater Paris during the MEGAPOLI summer campaign by Wang, Y, Sartelet, K. N, Bocquet, M, Chazette, P

“…In this study, we investigate the ability of the chemistry transport model (CTM) Polair3D of the air quality modelling platform Polyphemus to simulate lidar…”
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Long-range transport and mixing of aerosol sources during the 2013 North American biomass burning episode: analysis of multiple lidar observations in the western Mediterranean basin by Ancellet, Gerard, Pelon, Jacques, Totems, Julien, Chazette, Patrick, Bazureau, Ariane, Sicard, Michaël, Di Iorio, Tatiana, Dulac, Francois, Mallet, Marc

“…Long-range transport of biomass burning (BB) aerosols between North America and the Mediterranean region took place in June 2013. A large number of…”
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French airborne lidar measurements for Eyjafjallajökull ash plume survey by Chazette, P, Dabas, A, Sanak, J, Lardier, M, Royer, P

“…An Ultra-Violet Rayleigh-Mie lidar has been integrated aboard the French research aircraft Falcon20 in order to monitor the ash plume emitted by the…”
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Assimilation of ground versus lidar observations for PM10 forecasting by Wang, Y, Sartelet, K N, Bocquet, M, Chazette, P

“…This article investigates the potential impact of future ground-based lidar networks on analysis and short-term forecasts of particulate matter with a diameter…”
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Temporal consistency of lidar observations during aerosol transport events in the framework of the ChArMEx/ADRIMED campaign at Minorca in June 2013 by Chazette, Patrick, Totems, Julien, Ancellet, Gérard, Pelon, Jacques, Sicard, Michaël

“…We performed synergetic daytime and nighttime active and passive remote-sensing observations at Minorca (Balearic Islands, Spain), over more than 3 weeks…”
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Link between aerosol optical, microphysical and chemical measurements in an underground railway station in Paris by Raut, J.-C., Chazette, P., Fortain, A.

“…Measurements carried out in Paris Magenta railway station in April–May 2006 underlined a repeatable diurnal cycle of aerosol concentrations and optical…”
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Role of moisture patterns in the backbuilding formation of HyMeX IOP13 heavy precipitation systems by Duffourg, F., Lee, K.‐O., Ducrocq, V., Flamant, C., Chazette, P., Di Girolamo, P.

“…Mediterranean regions are regularly affected by heavy convective precipitation. During the Hydrological Cycle in the Mediterranean Experiment Intensive…”
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Simulation of the mineral dust emission frequencies from desert areas of China and Mongolia using an aerodynamic roughness length map derived from the POLDER/ADEOS 1 surface products by Laurent, B., Marticorena, B., Bergametti, G., Chazette, P., Maignan, F., Schmechtig, C.

“…To determine the location of the potential dust source regions and to evaluate the dust emission frequencies over the arid and semiarid areas of China and…”
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Radiative heating rates profiles associated with a springtime case of Bodélé and Sudan dust transport over West Africa by Lemaître, C., Flamant, C., Cuesta, J., Raut, J.-C., Chazette, P., Formenti, P., Pelon, J.

“…The radiative heating rate due to mineral dust over West Africa is investigated using the radiative code STREAMER, as well as remote sensing and in situ…”
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Radiative budget in the presence of multi-layered aerosol structures in the framework of AMMA SOP-0 by Raut, J.-C., Chazette, P.

“…This paper presents radiative transfer calculations performed over Niamey in the UV-Visible range over the period 26th January–1st February 2006 during the…”
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Comparison of lidar-derived PM10 with regional modeling and ground-based observations in the frame of MEGAPOLI experiment by Royer, P, Chazette, P, Sartelet, K, Zhang, Q J, Beekmann, M, Raut, J.-C

“…An innovative approach using mobile lidar measurements was implemented to test the performances of chemistry-transport models in simulating mass concentrations…”
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Relative humidity impact on aerosol parameters in a Paris suburban area by Randriamiarisoa, H., Chazette, P., Couvert, P., Sanak, J., Mégie, G.

“…Measurements of relative humidity (RH) and aerosol parameters (scattering cross section, size distributions and chemical composition), performed in ambient…”
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Validation of aerosol and cloud layer structures from the space-borne lidar CALIOP using a ground-based lidar in Seoul, Korea by Kim, S.-W., Berthier, S., Raut, J.-C., Chazette, P., Dulac, F., Yoon, S.-C.

“…We present initial validation results of the space-borne lidar CALIOP onboard CALIPSO satellite using coincidental observations from a ground-based lidar in…”
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