Search Results - "LEMONSU, A"

Vulnerability to heat waves: Impact of urban expansion scenarios on urban heat island and heat stress in Paris (France) by Lemonsu, A., Viguié, V., Daniel, M., Masson, V.

“…•The choice of indicators to evaluate city vulnerability to heat waves is crucial.•Urban heat island is always higher at night and in the city centre.•Urban…”
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Impact of urban heat island on regional atmospheric pollution by Sarrat, C., Lemonsu, A., Masson, V., Guedalia, D.

“…The purpose of this work is to study the impact of an urban land cover on local meteorology and spatial distribution of atmospheric pollutants over the Paris…”
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Evaluation of the convection-permitting regional climate model CNRM-AROME41t1 over Northwestern Europe by Lucas-Picher, Philippe, Brisson, E., Caillaud, C., Alias, A., Nabat, P., Lemonsu, A., Poncet, N., Cortés Hernandez, V. E., Michau, Y., Doury, A., Monteiro, D., Somot, S.

“…Since a decade, convection-permitting regional climate models (CPRCM) have emerged showing promising results, especially in improving the simulation of…”
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What added value of CNRM-AROME convection-permitting regional climate model compared to CNRM-ALADIN regional climate model for urban climate studies ? Evaluation over Paris area (France) by Lemonsu, A., Caillaud, C., Alias, A., Riette, S., Seity, Y., Le Roy, B., Michau, Y., Lucas-Picher, P.

“…The convection-permitting regional climate model CNRM-AROME was applied on a spatial domain restricted to the northern half of France for analyzing its…”
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Inclusion of vegetation in the Town Energy Balance model for modelling urban green areas by Lemonsu, A, Masson, V, Shashua-Bar, L, Erell, E, Pearlmutter, D

“…Cities impact both local climate, through urban heat islands and global climate, because they are an area of heavy greenhouse gas release into the atmosphere…”
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The SURFEXv7.2 land and ocean surface platform for coupled or offline simulation of earth surface variables and fluxes by Masson, V, Le Moigne, P, Martin, E, Faroux, S, Alias, A, Alkama, R, Belamari, S, Barbu, A, Boone, A, Bouyssel, F, Brousseau, P, Brun, E, Calvet, J.-C, Carrer, D, Decharme, B, Delire, C, Donier, S, Essaouini, K, Gibelin, A.-L, Giordani, H, Habets, F, Jidane, M, Kerdraon, G, Kourzeneva, E, Lafaysse, M, Lafont, S, Lebeaupin Brossier, C, Lemonsu, A, Mahfouf, J.-F, Marguinaud, P, Mokhtari, M, Morin, S, Pigeon, G, Salgado, R, Seity, Y, Taillefer, F, Tanguy, G, Tulet, P, Vincendon, B, Vionnet, V, Voldoire, A

“…SURFEX is a new externalized land and ocean surface platform that describes the surface fluxes and the evolution of four types of surfaces: nature, town,…”
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Flux and turbulence measurements at a densely built-up site in Marseille: Heat, mass (water and carbon dioxide), and momentum by Grimmond, C. S. B., Salmond, J. A., Oke, T. R., Offerle, B., Lemonsu, A.

“…Eddy covariance (EC) observations above the densely built‐up center of Marseille during the Expérience sur site pour contraindre les modèles de pollution…”
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Combining narratives and modelling approaches to simulate fine scale and long-term urban growth scenarios for climate adaptation by Houet, T., Marchadier, C., Bretagne, G., Moine, M.P., Aguejdad, R., Viguié, V., Bonhomme, M., Lemonsu, A., Avner, P., Hidalgo, J., Masson, V.

“…Although climate scientists explore the effects of climate change for 2100, it is a challenging time frame for urban modellers to foresee the future of cities…”
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Evaluating the impacts of greening scenarios on thermal comfort and energy and water consumptions for adapting Paris city to climate change by de Munck, C., Lemonsu, A., Masson, V., Le Bras, J., Bonhomme, M.

“…Recent climate projections predict an amplification of global warming and more frequent extreme events such as heat waves. Therefore, the adaptation of cities…”
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Comparison of microclimate measurements and perceptions as part of a global evaluation of environmental quality at neighbourhood scale by Lemonsu, A., Amossé, A., Chouillou, D., Gaudio, N., Haouès-Jouve, S., Hidalgo, J., Le Bras, J., Legain, D., Marchandise, S., Tudoux, B.

“…The EUREQUA project raises the issue of the definition and evaluation of the environmental quality of neighbourhoods. The approach consists of integrating and…”
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The heat and health in cities (H2C) project to support the prevention of extreme heat in cities by Lemonsu, A., Alessandrini, J.M., Capo, J., Claeys, M., Cordeau, E., de Munck, C., Dahech, S., Dupont, J.C., Dugay, F., Dupuis, V., Forceville, G., Garrigou, S., Garrouste, O., Goret, M., Goria, S., Haeffelin, M., Host, S., Joly, C., Keravec, P., Kotthaus, S., Laruelle, N., Madelin, M., Masson, V., Mauclair, C., Nagel, T., Pascal, M., Ribaud, J.F., Roberts, G., Rosso, A., Roy, A., Sabre, M., Sanchez, O., Stempfelet, M., Wei, W., Wilson, R., Wurtz, J.

“…The main goal of the Heat and Health in Cities (H2C) French project is to improve the urban climate services to support preventive actions and policies to deal…”
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Multi-source datasets acquired over Toulouse (France) in 2021 for urban microclimate studies during the CAMCATT/AI4GEO field campaign by Roupioz, L., Briottet, X., Adeline, K., Al Bitar, A., Barbon-Dubosc, D., Barda-Chatain, R., Barillot, P., Bridier, S., Carroll, E., Cassante, C., Cerbelaud, A., Déliot, P., Doublet, P., Dupouy, P.E., Gadal, S., Guernouti, S., De Guilhem De Lataillade, A., Lemonsu, A., Llorens, R., Luhahe, R., Michel, A., Moussous, A., Musy, M., Nerry, F., Poutier, L., Rodler, A., Riviere, N., Riviere, T., Roujean, J.L., Roy, A., Schilling, A., Skokovic, D., Sobrino, J.

“…The CAMCATT-AI4GEO extensive field experiment took place in Toulouse, a city in the southwest of France, from 14th to 25th June 2021 (with complementary…”
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The GREENROOF module (v7.3) for modelling green roof hydrological and energetic performances within TEB by de Munck, C. S, Lemonsu, A, Bouzouidja, R, Masson, V, Claverie, R

“…The need to prepare cities for climate change adaptation requests the urban modeller community to implement sustainable adaptation strategies within their…”
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Evaluation of the Town Energy Balance Model in Cold and Snowy Conditions during the Montreal Urban Snow Experiment 2005 by Lemonsu, A., Bélair, S., Mailhot, J., Leroyer, S.

“…Using the Montreal Urban Snow Experiment (MUSE) 2005 database, surface radiation and energy exchanges are simulated in offline mode with the Town Energy…”
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Improvement of the hydrological component of an urban soil-vegetation-atmosphere-transfer model by Lemonsu, A., Masson, V., Berthier, E.

“…A numerical study was conducted on the Rezé suburban catchment (Nantes, France) to evaluate the hydrological component of the town energy balance (TEB) scheme,…”
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Regional transport and dilution during high-pollution episodes in southern France: Summary of findings from the Field Experiment to Constraint Models of Atmospheric Pollution and Emissions Transport (ESCOMPTE) by Drobinski, P., Saïd, F., Ancellet, G., Arteta, J., Augustin, P., Bastin, S., Brut, A., Caccia, J. L., Campistron, B., Cautenet, S., Colette, A., Coll, I., Corsmeier, U., Cros, B., Dabas, A., Delbarre, H., Dufour, A., Durand, P., Guénard, V., Hasel, M., Kalthoff, N., Kottmeier, C., Lasry, F., Lemonsu, A., Lohou, F., Masson, V., Menut, L., Moppert, C., Peuch, V. H., Puygrenier, V., Reitebuch, O., Vautard, R.

“…In the French Mediterranean basin the large city of Marseille and its industrialized suburbs (oil plants in the Fos‐Berre area) are major pollutant sources…”
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Overview and First Results of the Montreal Urban Snow Experiment 2005 by Lemonsu, A., Bélair, S., Mailhot, J., Benjamin, M., Chagnon, F., Morneau, G., Harvey, B., Voogt, J., Jean, M.

“…Within the framework of a large urban meteorology program recently launched in Canada, the Montreal Urban Snow Experiment (MUSE) campaign has been conducted in…”
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The urban boundary-layer field campaign in Marseille (UBL/CLU-escompte): Set-up and first results by MESTAYER, P. G, DURAND, P, DROBINSKI, P, DRUILHET, A, FREJAFON, E, GRIMMOND, C. S. B, GROLEAU, D, IRVINE, M, KERGOMARD, C, KERMADI, S, LAGOUARDE, J.-P, LEMONSU, A, AUGUSTIN, P, LOHOU, F, LONG, N, MASSON, V, MOPPERT, C, NOILHAN, J, OFFERLE, B, OKE, T. R, PIGEON, G, PUYGRENIER, V, ROBERTS, S, BASTING, S, ROSANT, J.-M, SAÏD, F, SALMOND, J, TALBAUT, M, VOOGT, J, BONNEFOND, J.-M, BENECH, B, CAMPISTRON, B, COPPALLE, A, DELBARRE, H, DOUSSET, B

“…The UBL/CLU (urban boundary layer/couche limite urbaine) observation and modelling campaign is a side-project of the regional photochemistry campaign ESCOMPTE…”
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Sea-town interactions over Marseille : 3D urban boundary layer and thermodynamic fields near the surface by LEMONSU, A, PIGEON, G, MASSON, V, MOPPERT, C

“…3D numerical simulations with the Meso-NH atmospheric model including the Town Energy Balance urban parameterization, are conducted over the south-east of…”
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Divergence of turbulent fluxes in the surface layer: case of a coastal city by Pigeon, G, Lemonsu, A, Grimmond, C. S. B, Durand, P, Thouron, O, Masson, V

“…This study quantifies the processes that take place in the layer between the mean building height and the measurement level of an energy balance…”
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