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[PDF] Top 20 Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data

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Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data

Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data

... displayed in Fig. 2 of the three primary- dominated components (BBOA, HOA, and COA), and as- suming that all the carbon in HOA is fossil and all the car- bon in BBOA ... See full document

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Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data

Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data

... Minguill ´on, M. C., Perron, N., Querol, X., Szidat, S., Fahrni, S. M., Alastuey, A., Jim ´enez, J. L., Mohr, C., Ortega, A. M., Day, D. A., Lanz, V. A., Wacker, L., Reche, C., Cusack, M., Amato, F., Kiss, G., Hoffer, ... See full document

38

Organic aerosol concentration and composition over Europe: insights from comparison of regional model predictions with aerosol mass spectrometer factor analysis

Organic aerosol concentration and composition over Europe: insights from comparison of regional model predictions with aerosol mass spectrometer factor analysis

... fraction of the OA ...quantify and characterize to some degree all the OA mass present in fine ...The Aerosol Mass Spec- trometer (AMS) is used to measure the size-resolved ... See full document

16

Interpretation of organic components from Positive Matrix Factorization of aerosol mass spectrometric data

Interpretation of organic components from Positive Matrix Factorization of aerosol mass spectrometric data

... OA data from the Pittsburgh Supersite from ...hydrocarbon-like organic aerosol (HOA, a reduced OA) and oxygenated organic aerosol (OOA) and were strongly ... See full document

28

A new method to discriminate secondary organic aerosols from different sources using high-resolution aerosol mass spectra

A new method to discriminate secondary organic aerosols from different sources using high-resolution aerosol mass spectra

... spectra from Barcelona (Mohr et al., 2012) and the Paris SIRTA site (Crippa et ...description of these measurement sites is given in Sect. 3.4.2. The Barcelona SV-OOA spectrum, ... See full document

15

Characterization of urban aerosol in Cork city (Ireland) using aerosol mass spectrometry

Characterization of urban aerosol in Cork city (Ireland) using aerosol mass spectrometry

... on-line aerosol mass spectrometers (ATOFMS and HR-ToF-AMS) as well as a number of other off-line techniques were deployed for a three-week field measurement campaign in Cork, ... See full document

19

Global modelling of direct and indirect effects of sea spray aerosol using a source function encapsulating wave state

Global modelling of direct and indirect effects of sea spray aerosol using a source function encapsulating wave state

... ossa-ref and ctrl ...effect in our ...supersaturation and thus pre- vent smaller particles from activating (Ghan et ...Gong and Barrie, 2003; Korhonen et ... See full document

61

Multiday production of condensing organic aerosol mass in urban and forest outflow

Multiday production of condensing organic aerosol mass in urban and forest outflow

... rates and air tem- peratures are likely to be heterogeneous, varying diurnally as well as with changing plume ...sitivity of photochemistry and gas–particle partitioning in a detailed box ... See full document

21

Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction

Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction

... analysis of the OM com- ponent was conducted, revealing the dominance of Oxi- dised Organic Aerosol (OOA) over Hydrocarbon-like Or- ganic Aerosol (HOA), which is consistent with ... See full document

19

Assessing regional scale predictions of aerosols, marine stratocumulus, and their interactions during VOCALS-REx using WRF-Chem

Assessing regional scale predictions of aerosols, marine stratocumulus, and their interactions during VOCALS-REx using WRF-Chem

... when aerosol-cloud interactions are included in the model simu- lation ...growth of MBL; the local change of MBL depth with time may be affected by the horizon- tal advection of ... See full document

25

The real part of the refractive indices and effective densities for  chemically segregated ambient aerosols in Guangzhou measured by a single-particle  aerosol mass spectrometer

The real part of the refractive indices and effective densities for chemically segregated ambient aerosols in Guangzhou measured by a single-particle aerosol mass spectrometer

... diverge from each other and thus a wide range of light-scattering intensities from nearly zero to some upper limit are obtained for similar ...distribution of laser beam energy, ... See full document

10

Heterogeneous oxidation of saturated organic aerosols by hydroxyl radicals: Uptake kinetics and condensed-phase products

Heterogeneous oxidation of saturated organic aerosols by hydroxyl radicals: Uptake kinetics and condensed-phase products

... carbonyls and alcohols with higher molecular weights than the starting ...Volatilization of oxidation prod- ucts accounted for a maximum of 17% decrease of the particle volume at the highest ... See full document

40

Chemical composition, sources, and processes of urban aerosols during summertime in Northwest China: insights from High Resolution Aerosol Mass Spectrometry

Chemical composition, sources, and processes of urban aerosols during summertime in Northwest China: insights from High Resolution Aerosol Mass Spectrometry

... M., and Worsnop, D. R.: Ubiquity and dominance of oxygenated species in organic aerosols in anthropogenically-influenced Northern Hemisphere midlatitudes, ... See full document

56

Aerosol analysis using a Proton-Transfer-Reaction Thermo-Desorption Mass Spectrometer (PTR-TD-MS): a new approach to study processing of organic aerosols

Aerosol analysis using a Proton-Transfer-Reaction Thermo-Desorption Mass Spectrometer (PTR-TD-MS): a new approach to study processing of organic aerosols

... limits in aerosol analysis can be ...fraction in aerosols can be detected, and (iv) although compounds are only identified by their mass to charge ratio in the mass ... See full document

30

Updated African biomass burning emission inventories in the framework of the AMMA-IDAF program, with an evaluation of combustion aerosols

Updated African biomass burning emission inventories in the framework of the AMMA-IDAF program, with an evaluation of combustion aerosols

... gaseous and particulate species. This inventory was then compared to other existing ...factor of ∼2.4 of differences between GFED2 and AMMABB in- ventories may be found, which is ... See full document

16

Mass yields of secondary organic aerosols from the oxidation of α-pinene and real plant emissions

Mass yields of secondary organic aerosols from the oxidation of α-pinene and real plant emissions

... determined from progressive changes in VOC concentration and in aerosol mass concentration dur- ing a single experiment for the compound with one C=C bond (Ng et ...SOA ... See full document

12

Modeling organic aerosol composition at the puy de Dôme mountain (France) for two contrasted air masses with the WRF-Chem model

Modeling organic aerosol composition at the puy de Dôme mountain (France) for two contrasted air masses with the WRF-Chem model

... U., and Prévôt, A. S. H.: Organic aerosol compo- nents derived from 25 AMS data sets across Europe using a consistent ME-2 based ... See full document

61

Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies

Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies

... presented, from Pasadena, CA, during the CalNex-LA campaign of 2010, and Riverside, CA, during the Study of Organic Aerosols at Riverside (SOAR-1) in 2005 (Docherty et ...located ... See full document

16

Retrieval of aerosol optical depth over land surfaces from AVHRR data

Retrieval of aerosol optical depth over land surfaces from AVHRR data

... effect from the emissivity, which may affect the surface reflectance at ...used in the study presented here because for such a small area the surface properties are expected be relatively ...support ... See full document

25

Modeling of secondary organic aerosol yields from laboratory chamber data

Modeling of secondary organic aerosol yields from laboratory chamber data

... H., and Maenhaut, W.: Terpenylic acid and related com- pounds from the oxidation of α-pinene: Implications for new particle formation and growth above forests, submitted, ... See full document

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