Search Results - "Jaffrezo, J.L."

A European aerosol phenomenology-5: Climatology of black carbon optical properties at 9 regional background sites across Europe by Zanatta, M., Gysel, M., Bukowiecki, N., Müller, T., Weingartner, E., Areskoug, H., Fiebig, M., Yttri, K.E., Mihalopoulos, N., Kouvarakis, G., Beddows, D., Harrison, R.M., Cavalli, F., Putaud, J.P., Spindler, G., Wiedensohler, A., Alastuey, A., Pandolfi, M., Sellegri, K., Swietlicki, E., Jaffrezo, J.L., Baltensperger, U., Laj, P.

“…A reliable assessment of the optical properties of atmospheric black carbon is of crucial importance for an accurate estimation of radiative forcing. In this…”
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Annual variation of source contributions to PM10 and oxidative potential in a mountainous area with traffic, biomass burning, cement-plant and biogenic influences by Glojek, K., Dinh Ngoc Thuy, V., Weber, S., Uzu, G., Manousakas, M., Elazzouzi, R., Džepina, K., Darfeuil, S., Ginot, P., Jaffrezo, J.L., Žabkar, R., Turšič, J., Podkoritnik, A., Močnik, G.

“…Average daily contributions (90% CI black bar) to PM10 in relative (%, left pie charts), OPAA and OPDTT per source’s mass in absolute (OPm in nmol/min m−3,…”
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Aerosol source apportionment uncertainty linked to the choice of input chemical components by Amato, F., van Drooge, B.L., Jaffrezo, J.L., Favez, O., Colombi, C., Cuccia, E., Reche, C., Ippolito, F., Ridolfo, S., Lara, R., Uzu, G., Ngoc, T.V.D., Dominutti, P., Darfeuil, S., Albinet, A., Srivastava, D., Karanasiou, A., Lanzani, G., Alastuey, A., Querol, X.

“…[Display omitted] •The impact of lacking specific sources’ tracers on source apportionment is evaluated.•Levoglucosan was, in most cases, crucial to identify…”
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Evaluation of receptor and chemical transport models for PM10 source apportionment by Belis, C.A., Pernigotti, D., Pirovano, G., Favez, O., Jaffrezo, J.L., Kuenen, J., Denier van Der Gon, H., Reizer, M., Riffault, V., Alleman, L.Y., Almeida, M., Amato, F., Angyal, A., Argyropoulos, G., Bande, S., Beslic, I., Besombes, J.-L., Bove, M.C., Brotto, P., Calori, G., Cesari, D., Colombi, C., Contini, D., De Gennaro, G., Di Gilio, A., Diapouli, E., El Haddad, I., Elbern, H., Eleftheriadis, K., Ferreira, J., Vivanco, M. Garcia, Gilardoni, S., Golly, B., Hellebust, S., Hopke, P.K., Izadmanesh, Y., Jorquera, H., Krajsek, K., Kranenburg, R., Lazzeri, P., Lenartz, F., Lucarelli, F., Maciejewska, K., Manders, A., Manousakas, M., Masiol, M., Mircea, M., Mooibroek, D., Nava, S., Oliveira, D., Paglione, M., Pandolfi, M., Perrone, M., Petralia, E., Pietrodangelo, A., Pillon, S., Pokorna, P., Prati, P., Salameh, D., Samara, C., Samek, L., Saraga, D., Sauvage, S., Schaap, M., Scotto, F., Sega, K., Siour, G., Tauler, R., Valli, G., Vecchi, R., Venturini, E., Vestenius, M., Waked, A., Yubero, E.

“…In this study, the performance of two types of source apportionment models was evaluated by assessing the results provided by 40 different groups in the…”
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Polycyclic aromatic hydrocarbon deposition on the ice sheet of Greenland. Part I: superficial snow by Masclet, P., Hoyau, V., Jaffrezo, J.L., Cachier, H.

“…After a long-range transport in the air, atmospheric chemical substances of anthropic or natural origin are deposited on the Greenland surface mainly during…”
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Annual variation of source contributions to PM10 and oxidative potential in a mountainous area with traffic, biomass burning, cement-plant and biogenic influences by Glojek, K., Dinh Ngoc Thuy, V., Weber, S., Uzu, G., Manousakas, M., Elazzouzi, R., Džepina, K., Darfeuil, S., Ginot, P., Jaffrezo, J.L., Žabkar, R., Turšič, J., Podkoritnik, A., Močnik, G.

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Annual variation of source contributions to PM10 and oxidative potential in a mountainous area with traffic, biomass burning, cement-plant and biogenic influences by Glojek, K., Dinh Ngoc Thuy, V., Weber, S., Uzu, G., Manousakas, M., Elazzouzi, R., Džepina, K., Darfeuil, S., Ginot, P., Jaffrezo, J.L., Žabkar, R., Turšič, J., Podkoritnik, A., Močnik, G.

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A European aerosol phenomenology -4: Harmonized concentrations of carbonaceous aerosol at 10 regional background sites across Europe by Cavalli, F., Alastuey, A., Areskoug, H., Ceburnis, D., Čech, J., Genberg, J., Harrison, R.M., Jaffrezo, J.L., Kiss, G., Laj, P., Mihalopoulos, N., Perez, N., Quincey, P., Schwarz, J., Sellegri, K., Spindler, G., Swietlicki, E., Theodosi, C., Yttri, K.E., Aas, W., Putaud, J.P.

“…Although particulate organic and elemental carbon (OC and EC) are important constituents of the suspended atmospheric particulate matter (PM), measurements of…”
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Seasonal observation and source apportionment of carbonaceous aerosol from forested rural site (Lithuania) by Masalaite, A., Byčenkienė, S., Pauraitė, J., Garbariene, I., Haddad, I. el, Bozzetti, C., Jaffrezo, J.L., Besombes, J.L., Plauškaitė-Šukienė, K., Garbaras, A., Šapolaitė, J., Ežerinskis, Ž., Dudoitis, V., Bariseviciute, R., Ulevičius, V., Prevot, A.S.H., Remeikis, V.

“…In this work, we conducted a study of the stable carbon isotope ratios of total carbon (δ13CTC) for submicron aerosol particles (<1 μm) that were collected…”
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Chemical composition of PM10 and PM1 at the high-altitude Himalayan station Nepal Climate Observatory-Pyramid (NCO-P) (5079 m a.s.l.) by Decesari, S, Facchini, M C, Carbone, C, Giulianelli, L, Rinaldi, M, Finessi, E, Fuzzi, S, Marinoni, A, Cristofanelli, P, Duchi, R, Bonasoni, P, Vuillermoz, E, Cozic, J, Jaffrezo, J L, Laj, P

“…We report chemical composition data for PM10 and PM1 from the Nepal Climate Observatory-Pyramid (NCO-P), the world's highest aerosol observatory, located at…”
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To Better Understand the Formation of Short-Chain Acids in Combustion Systems by Battin-Leclerc, F., Konnov, A. A., Jaffrezo, J. L., Legrand, M.

“…While their presence at the outlet of IC engines has been attested, the formation of short-chain monocarboxylic acids, formic (HCOOH), acetic (CH 3 COOH),…”
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Mineral particles content in recent snow at Summit (Greenland) by Drab, E, Gaudichet, A, Jaffrezo, J.L, Colin, J.L

“…The mineral insoluble fraction of snowpit samples collected at Summit is investigated, representing deposition from summer 1987 to summer 1991. We attempt to…”
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PROGRAM POVA (POLLUTION DES VALLEES ALPINES) : GENERAL PRESENTATION AND SOME HIGHLIGHTS by JAFFREZO, J.L., CHAPUIS, D.

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EVOLUTION OF EC/OC FRACTIONS IN THE AEROSOL OF ALPINE VALLEYS WITH SHORT TIME RESOLUTION by AYMOZ, G., JAFFREZO, J.L.

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Carboxylic acids measurements with ionic chromatography by Jaffrezo, J.L, Calas, N, Bouchet, M

“…In this short note, we show that measurements of acetate concentration by ionic chromatography with a Dionex AS4A-SC column is prone to interferences with…”
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SEASONAL VARIATIONS OF AEROSOL CHEMICAL COMPOSITION IN TWO ALPINE VALLEYS by AYMOZ, G., JAFFREZO, J.L., CHAPUIS, D.

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TEMPORAL TRENDS OF PARTICLE-PHASE WOOD BURNING INDICATORS IN RELATION WITH PAH OC AND EC IN DEEP ALPINE VALLEYS by MARCHAND, N., TISSERAND, C., AYMOZ, G., JAFFREZO, J.L., BESOMBES, J.L.

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Air-to-snow mineral transfer—Crustal elements in aerosols, fresh snow and snowpits on the Greenland Ice Sheet by Colin, J.L., Lim, B., Herms, E., Genet, F., Drab, E., Jaffrezo, J.L., Davidson, C.I.

“…Air-to-snow mineral transfer of crustal species on the Greenland Ice Sheet was studied at Dye 3 during a full annual cycle (August 1988–August 1989) and at…”
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