Search Results - "O'DOWD, C. D"

A sea spray aerosol flux parameterization encapsulating wave state by Ovadnevaite, J., Manders, A., de Leeuw, G., Ceburnis, D., Monahan, C., Partanen, A.-I., Korhonen, H., O'Dowd, C. D.

“…A new sea spray source function (SSSF), termed Oceanflux Sea Spray Aerosol or OSSA, was derived based on in-situ sea spray aerosol measurements along with…”
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Wind speed dependent size-resolved parameterization for the organic mass fraction of sea spray aerosol by Gantt, B., Meskhidze, N., Facchini, M. C., Rinaldi, M., Ceburnis, D., O'Dowd, C. D.

“…For oceans to be a significant source of primary organic aerosol (POA), sea spray aerosol (SSA) must be highly enriched with organics relative to the bulk…”
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Global scale emission and distribution of sea-spray aerosol: Sea-salt and organic enrichment by Vignati, E., Facchini, M.C., Rinaldi, M., Scannell, C., Ceburnis, D., Sciare, J., Kanakidou, M., Myriokefalitakis, S., Dentener, F., O'Dowd, C.D.

“…The chemical composition of marine aerosols as a function of their size is an important parameter for the evaluation of their impact on the global climate…”
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The effect of physical and chemical aerosol properties on warm cloud droplet activation by McFiggans, G., Artaxo, P., Baltensperger, U., Coe, H., Facchini, M. C., Feingold, G., Fuzzi, S., Gysel, M., Laaksonen, A., Lohmann, U., Mentel, T. F., Murphy, D. M., O'Dowd, C. D., Snider, J. R., Weingartner, E.

“…The effects of atmospheric aerosol on climate forcing may be very substantial but are quantified poorly at present; in particular, the effects of aerosols on…”
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Surfactants and submicron sea spray generation by Sellegri, K., O'Dowd, C. D., Yoon, Y. J., Jennings, S. G., de Leeuw, Gerrit

“…Laboratory experiments have been carried out to elucidate the role of surfactants on the primary marine aerosol production of submicron marine aerosols. A…”
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Seasonal characteristics of the physicochemical properties of North Atlantic marine atmospheric aerosols by Yoon, Y. J., Ceburnis, D., Cavalli, F., Jourdan, O., Putaud, J. P., Facchini, M. C., Decesari, S., Fuzzi, S., Sellegri, K., Jennings, S. G., O'Dowd, C. D.

“…Seasonal physicochemical characteristics of North Atlantic marine aerosols are presented for the period from January 2002 to June 2004. The aerosol size…”
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Advances in characterization of size-resolved organic matter in marine aerosol over the North Atlantic by Cavalli, F., Facchini, M. C., Decesari, S., Mircea, M., Emblico, L., Fuzzi, S., Ceburnis, D., Yoon, Y. J., O'Dowd, C. D., Putaud, J.-P., Dell'Acqua, A.

“…Size‐segregated marine aerosols were collected at Mace Head Atmospheric Research Station (Ireland) during spring and autumn 2002 corresponding with the…”
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Significant enhancement of aerosol optical depth in marine air under high wind conditions by Mulcahy, J. P., O'Dowd, C. D., Jennings, S. G., Ceburnis, D.

“…The relationship between the AOD and wind speed (U), obtained at the Mace Head atmospheric research station, is determined for clean marine (Northeast…”
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Quantification of the carbonaceous matter origin in submicron marine aerosol by 13C and 14C isotope analysis by Ceburnis, D, Garbaras, A, Szidat, S, Rinaldi, M, Fahrni, S, Perron, N, Wacker, L, Leinert, S, Remeikis, V, Facchini, M C, Prevot, A S. H, Jennings, S G, Ramonet, M, O'Dowd, C D

“…Dual carbon isotope analysis of marine aerosol samples has been performed for the first time demonstrating a potential in organic matter apportionment between…”
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Introduction: European Integrated Project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) – integrating aerosol research from nano to global scales by Kulmala, M., Asmi, A., Lappalainen, H. K., Carslaw, K. S., Pöschl, U., Baltensperger, U., Hov, Ø., Brenquier, J.-L., Pandis, S. N., Facchini, M. C., Hansson, H.-C., Wiedensohler, A., O'Dowd, C. D.

“…The European Aerosol Cloud Climate and Air Quality Interactions project EUCAARI is an EU Research Framework 6 integrated project focusing on understanding the…”
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Light scattering enhancement factors in the marine boundary layer (Mace Head, Ireland) by Fierz-Schmidhauser, R., Zieger, P., Vaishya, A., Monahan, C., Bialek, J., O'Dowd, C. D., Jennings, S. G., Baltensperger, U., Weingartner, E.

“…Direct climate aerosol radiative forcing is influenced by the light scattering of atmospheric aerosols. The chemical composition, the size distribution, and…”
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Ground-based retrieval of continental and marine warm cloud microphysics by Martucci, G., O'Dowd, C. D.

“…A technique for retrieving warm cloud microphysics using synergistic ground based remote sensing instruments is presented. The SYRSOC (SYnergistic Remote…”
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Model evaluation of marine primary organic aerosol emission schemes by Gantt, B., Johnson, M. S., Meskhidze, N., Sciare, J., Ovadnevaite, J., Ceburnis, D., O'Dowd, C. D.

“…In this study, several marine primary organic aerosol (POA) emission schemes have been evaluated using the GEOS-Chem chemical transport model in order to…”
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A statistical analysis of North East Atlantic (submicron) aerosol size distributions by Dall'Osto, M., Monahan, C., Greaney, R., Beddows, D. C. S., Harrison, R. M., Ceburnis, D., O'Dowd, C. D.

“…The Global Atmospheric Watch research station at Mace Head (Ireland) offers the possibility to sample some of the cleanest air masses being imported into…”
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Observations of high concentrations of I2 and IO in coastal air supporting iodine-oxide driven coastal new particle formation by Huang, R. J., Seitz, K., Neary, T., O'Dowd, C. D., Platt, U., Hoffmann, T.

“…Theoretical studies have predicted that concentrations of gaseous I2 and IO of the order of 80–100 ppt and 40–50 ppt, respectively, are required in coastal air…”
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Laboratory Verification of PH-CPC's Ability to Monitor Atmospheric Sub-3 nm Clusters by Sipilä, M., Lehtipalo, K., Attoui, M., Neitola, K., Petäjä, T., Aalto, P. P., O'Dowd, C. D., Kulmala, M.

“…Gas-to-particle conversion takes readily place in the atmosphere. Detecting the initial clusters, which act as embryos for the newly formed particles, is…”
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Characterization of volcanic ash from the 2011 Grímsvötn eruption by means of single-particle analysis by Lieke, K.I., Kristensen, T.B., Korsholm, U.S., Sørensen, J.H., Kandler, K., Weinbruch, S., Ceburnis, D., Ovadnevaite, J., O'Dowd, C.D., Bilde, M.

“…This work focuses on transport and properties of ash from the Icelandic volcano Grímsvötn that erupted in spring 2011. Atmospheric transport of volcanic ash…”
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Investigating organic aerosol loading in the remote marine environment by Lapina, K., Heald, C. L., Spracklen, D. V., Arnold, S. R., Allan, J. D., Coe, H., McFiggans, G., Zorn, S. R., Drewnick, F., Bates, T. S., Hawkins, L. N., Russell, L. M., Smirnov, A., O'Dowd, C. D., Hind, A. J.

“…Aerosol loading in the marine environment is investigated using aerosol composition measurements from several research ship campaigns (ICEALOT, MAP, RHaMBLe,…”
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Aerosol optical depth in clean marine and continental northeast Atlantic air by Mulcahy, J. P., O'Dowd, C. D., Jennings, S. G.

“…The aerosol optical depth (AOD) and Ångström exponent for the period 2002–2004 is evaluated for clean marine and continentally influenced air masses over the…”
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Aerosol properties associated with air masses arriving into the North East Atlantic during the 2008 Mace Head EUCAARI intensive observing period: an overview by Dall'Osto, M., Ceburnis, D., Martucci, G., Bialek, J., Dupuy, R., Jennings, S. G., Berresheim, H., Wenger, J., Healy, R., Facchini, M. C., Rinaldi, M., Giulianelli, L., Finessi, E., Worsnop, D., Ehn, M., Mikkilä, J., Kulmala, M., O'Dowd, C. D.

“…As part of the EUCAARI Intensive Observing Period, a 4-week campaign to measure aerosol physical, chemical and optical properties, atmospheric structure, and…”
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