Hygroscopic properties of the Paris urban aerosol in relation to its chemical composition

Author(s): K. A. Kamilli | L. Poulain | A. Held | A. Nowak | W. Birmili | A. Wiedensohler

Mapping the aerosol over Eurasia from the Zotino Tall Tower

Author(s): Jost Heintzenberg | Wolfram Birmili | Patric Seifert | Alexey Panov | Xuguang Chi | Meinrat O. Andreae

Aerosol decadal trends – Part 2: In-situ aerosol particle number concentrations at GAW and ACTRIS stations

Author(s): A. Asmi | M. Collaud Coen | J. A. Ogren | E. Andrews | P. Sheridan | A. Jefferson | E. Weingartner | U. Baltensperger | N. Bukowiecki | H. Lihavainen | N. Kivekäs | E. Asmi | P. P. Aalto | M. Kulmala | A. Wiedensohler | W. Birmili | A. Hamed | C. O'Dowd | S. G Jennings | R. Weller | H. Flentje | A. M. Fjaeraa | M. Fiebig | C. L. Myhre | A. G. Hallar | E. Swietlicki | A. Kristensson | P. Laj

The regional aerosol-climate model REMO-HAM

Author(s): J.-P. Pietikäinen | D. O'Donnell | C. Teichmann | U. Karstens | S. Pfeifer | J. Kazil | R. Podzun | S. Fiedler | H. Kokkola | W. Birmili | C. O'Dowd | U. Baltensperger | E. Weingartner | R. Gehrig | G. Spindler | M. Kulmala | J. Feichter | D. Jacob | A. Laaksonen

Analysis of exceedances in the daily PM10 mass concentration (50 μg m−3) at a roadside station in Leipzig, Germany

Author(s): C. Engler | W. Birmili | G. Spindler | A. Wiedensohler

On the formation of sulphuric acid – amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation

Author(s): P. Paasonen | T. Olenius | O. Kupiainen | T. Kurtén | T. Petäjä | W. Birmili | A. Hamed | M. Hu | L. G. Huey | C. Plass-Duelmer | J. N. Smith | A. Wiedensohler | V. Loukonen | M. J. McGrath | I. K. Ortega | A. Laaksonen | H. Vehkamäki | V.-M. Kerminen | M. Kulmala

Aerosol decadal trends – Part 2: In-situ aerosol particle number concentrations at GAW and ACTRIS stations

Author(s): A. Asmi | M. Collaud Coen | J. A. Ogren | E. Andrews | P. Sheridan | A. Jefferson | E. Weingartner | U. Baltensperger | N. Bukowiecki | H. Lihavainen | N. Kivekäs | E. Asmi | P. P. Aalto | M. Kulmala | A. Wiedensohler | W. Birmili | A. Hamed | C. O'Dowd | S. G. Jennings | R. Weller | H. Flentje | A. Mari Fjaeraa | M. Fiebig | C. Lund Myhre | A. G. Hallar | P. Laj

On the formation of sulphuric acid-amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation

Author(s): P. Paasonen | T. Olenius | O. Kupiainen | T. Kurtén | T. Petäjä | W. Birmili | A. Hamed | M. Hu | L. G. Huey | C. Plass-Duelmer | J. N. Smith | V. Loukonen | M. J. McGrath | I. K. Ortega | A. Laaksonen | H. Vehkamäki | V.-M. Kerminen | M. Kulmala

Particle hygroscopicity during atmospheric new particle formation events: implications for the chemical species contributing to particle growth

Author(s): Z. Wu | W. Birmili | L. Poulain | M. Merkel | B. Fahlbusch | D. van Pinxteren | H. Herrmann | A. Wiedensohler

The regional aerosol-climate model REMO-HAM

Author(s): J.-P. Pietikäinen | D. O'Donnell | C. Teichmann | U. Karstens | S. Pfeifer | J. Kazil | R. Podzun | S. Fiedler | H. Kokkola | W. Birmili | C. O'Dowd | U. Baltensperger | E. Weingartner | R. Gehrig | G. Spindler | M. Kulmala | J. Feichter | D. Jacob | A. Laaksonen

Mobility particle size spectrometers: harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions

Author(s): A. Wiedensohler | W. Birmili | A. Nowak | A. Sonntag | K. Weinhold | M. Merkel | B. Wehner | T. Tuch | S. Pfeifer | M. Fiebig | A. M. Fjäraa | E. Asmi | K. Sellegri | R. Depuy | H. Venzac | P. Villani | P. Laj | P. Aalto | J. A. Ogren | E. Swietlicki | P. Williams | P. Roldin | P. Quincey | C. Hüglin | R. Fierz-Schmidhauser | M. Gysel | E. Weingartner | F. Riccobono | S. Santos | C. Grüning | K. Faloon | D. Beddows | R. Harrison | C. Monahan | S. G. Jennings | C. D. O'Dowd | A. Marinoni | H.-G. Horn | L. Keck | J. Jiang | J. Scheckman | P. H. McMurry | Z. Deng | C. S. Zhao | M. Moerman | B. Henzing | G. de Leeuw | G. Löschau | S. Bastian

South African EUCAARI measurements: seasonal variation of trace gases and aerosol optical properties

Author(s): L. Laakso | V. Vakkari | A. Virkkula | H. Laakso | J. Backman | M. Kulmala | J. P. Beukes | P. G. van Zyl | P. Tiitta | M. Josipovic | J. J. Pienaar | K. Chiloane | S. Gilardoni | E. Vignati | A. Wiedensohler | T. Tuch | W. Birmili | S. Piketh | K. Collett | G. D. Fourie | M. Komppula | H. Lihavainen | G. de Leeuw | V.-M. Kerminen

Diurnal variations of ambient particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs) in Seiffen, Germany

Author(s): L. Poulain | Y. Iinuma | K. Müller | W. Birmili | K. Weinhold | E. Brüggemann | T. Gnauk | A. Hausmann | G. Löschau | A. Wiedensohler | H. Herrmann

Seasonal and diurnal variations of particulate nitrate and organic matter at the IfT research station Melpitz

Author(s): L. Poulain | G. Spindler | W. Birmili | C. Plass-Dülmer | A. Wiedensohler | H. Herrmann

Primary versus secondary contributions to particle number concentrations in the European boundary layer

Author(s): C. L. Reddington | K. S. Carslaw | D. V. Spracklen | M. G. Frontoso | L. Collins | J. Merikanto | A. Minikin | T. Hamburger | H. Coe | M. Kulmala | P. Aalto | H. Flentje | C. Plass-Dülmer | W. Birmili | A. Wiedensohler | B. Wehner | T. Tuch | A. Sonntag | C. D. O'Dowd | S. G. Jennings | R. Dupuy | U. Baltensperger | E. Weingartner | H.-C. Hansson | P. Tunved | P. Laj | K. Sellegri | J. Boulon | J.-P. Putaud | C. Gruening | E. Swietlicki | P. Roldin | J. S. Henzing | M. Moerman | N. Mihalopoulos | G. Kouvarakis | V. Ždímal | N. Zíková | A. Marinoni | P. Bonasoni | R. Duchi

A statistical proxy for sulphuric acid concentration

Author(s): S. Mikkonen | S. Romakkaniemi | J. N. Smith | H. Korhonen | T. Petäjä | C. Plass-Duelmer | M. Boy | P. H. McMurry | K. E. J. Lehtinen | J. Joutsensaari | A. Hamed | R. L. Mauldin III | W. Birmili | G. Spindler | F. Arnold | M. Kulmala | A. Laaksonen

Aerosol particle number size distributions and particulate light absorption at the ZOTTO tall tower (Siberia), 2006–2009

Author(s): J. Heintzenberg | W. Birmili | R. Otto | M. O. Andreae | J.-C. Mayer | X. Chi | A. Panov

Influences of the 2010 Eyjafjallajökull volcanic plume on air quality in the northern Alpine region

Author(s): K. Schäfer | W. Thomas | A. Peters | L. Ries | F. Obleitner | J. Schnelle-Kreis | W. Birmili | J. Diemer | W. Fricke | W. Junkermann | M. Pitz | S. Emeis | R. Forkel | P. Suppan | H. Flentje | S. Gilge | H. E. Wichmann | F. Meinhardt | R. Zimmermann | K. Weinhold | J. Soentgen | C. Münkel | C. Freuer | J. Cyrys

A statistical proxy for sulphuric acid concentration

Author(s): S. Mikkonen | S. Romakkaniemi | J. N. Smith | H. Korhonen | T. Petäjä | C. Plass-Duelmer | M. Boy | P. H. McMurry | K. E. J. Lehtinen | J. Joutsensaari | A. Hamed | R. L. Mauldin III | W. Birmili | G. Spindler | F. Arnold | M. Kulmala | A. Laaksonen

Primary versus secondary contributions to particle number concentrations in the European boundary layer

Author(s): C. L. Reddington | K. S. Carslaw | D. V. Spracklen | M. G. Frontoso | L. Collins | J. Merikanto | A. Minikin | T. Hamburger | H. Coe | M. Kulmala | P. Aalto | H. Flentje | C. Plass-Dülmer | W. Birmili | A. Wiedensohler | B. Wehner | T. Tuch | A. Sonntag | C. D. O'Dowd | S. G. Jennings | R. Dupuy | U. Baltensperger | E. Weingartner | H.-C. Hansson | P. Tunved | P. Laj | K. Sellegri | J. Boulon | J.-P. Putaud | C. Gruening | E. Swietlicki | P. Roldin | J. S. Henzing | M. Moerman | N. Mihalopoulos | G. Kouvarakis | V. Ždímal | N. Zíková | A. Marinoni | P. Bonasoni | R. Duchi

Number size distributions and seasonality of submicron particles in Europe 2008–2009

Author(s): A. Asmi | A. Wiedensohler | P. Laj | A.-M. Fjaeraa | K. Sellegri | W. Birmili | E. Weingartner | U. Baltensperger | V. Zdimal | N. Zikova | J.-P. Putaud | A. Marinoni | P. Tunved | H.-C. Hansson | M. Fiebig | N. Kivekäs | H. Lihavainen | E. Asmi | V. Ulevicius | P. P. Aalto | E. Swietlicki | A. Kristensson | N. Mihalopoulos | N. Kalivitis | I. Kalapov | G. Kiss | G. de Leeuw | B. Henzing | R. M. Harrison | D. Beddows | C. O'Dowd | S. G. Jennings | H. Flentje | K. Weinhold | F. Meinhardt | L. Ries | M. Kulmala

Analysis of exceedances in the daily PM10 mass concentration (50 μg m−3) at a roadside station in Leipzig, Germany

Author(s): C. Engler | W. Birmili | G. Spindler | A. Wiedensohler

Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions

Author(s): M. Stock | Y. F. Cheng | W. Birmili | A. Massling | B. Wehner | T. Müller | S. Leinert | N. Kalivitis | N. Mihalopoulos | A. Wiedensohler

Seasonal and diurnal variations of particulate nitrate and organic matter in the Central European atmospheric aerosol

Author(s): L. Poulain | G. Spindler | W. Birmili | C. Plass-Dülmer | A. Wiedensohler | H. Herrmann

Diurnal variations of residential particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs)

Author(s): L. Poulain | Y. Iinuma | K. Müller | W. Birmili | K. Weinhold | E. Brüggemann | T. Gnauk | A. Hausmann | G. Löschau | A. Wiedensohler | H. Herrmann

Analysis of number size distributions of tropical free tropospheric aerosol particles observed at Pico Espejo (4765 m a.s.l.), Venezuela

Author(s): T. Schmeissner | R. Krejci | J. Ström | W. Birmili | A. Wiedensohler | G. Hochschild | J. Gross | P. Hoffmann | S. Calderon

Number size distributions and seasonality of submicron particles in Europe 2008–2009

Author(s): A. Asmi | A. Wiedensohler | P. Laj | A.-M. Fjaeraa | K. Sellegri | W. Birmili | E. Weingartner | U. Baltensperger | V. Zdimal | N. Zikova | J.-P. Putaud | A. Marinoni | P. Tunved | H.-C. Hansson | M. Fiebig | N. Kivekäs | H. Lihavainen | E. Asmi | V. Ulevicius | P. P. Aalto | E. Swietlicki | A. Kristensson | N. Mihalopoulos | N. Kalivitis | I. Kalapov | G. Kiss | G. de Leeuw | B. Henzing | R. M. Harrison | D. Beddows | C. O'Dowd | S. G. Jennings | H. Flentje | K. Weinhold | F. Meinhardt | L. Ries | M. Kulmala

Influences of the 2010 Eyjafjallajökull volcanic plume on air quality in the northern Alpine region

Author(s): K. Schäfer | W. Thomas | A. Peters | L. Ries | F. Obleitner | J. Schnelle-Kreis | W. Birmili | J. Diemer | W. Fricke | W. Junkermann | M. Pitz | S. Emeis | R. Forkel | P. Suppan | H. Flentje | H. E. Wichmann | S. Gilge | F. Meinhardt | R. Zimmermann | K. Weinhold | J. Soentgen | C. Münkel | C. Freuer | J. Cyrys

Meteorological and trace gas factors affecting the number concentration of atmospheric Aitken (Dp = 50 nm) particles in the continental boundary layer: parameterization using a multivariate mixed effects model

Author(s): S. Mikkonen | H. Korhonen | S. Romakkaniemi | J. N. Smith | J. Joutsensaari | K. E. J. Lehtinen | A. Hamed | T. J. Breider | W. Birmili | G. Spindler | C. Plass-Duelmer | M. C. Facchini | A. Laaksonen

Measurement and simulation of the 16/17 April 2010 Eyjafjallajökull volcanic ash layer dispersion in the northern Alpine region

Author(s): S. Emeis | R. Forkel | W. Junkermann | K. Schäfer | H. Flentje | S. Gilge | W. Fricke | M. Wiegner | V. Freudenthaler | S. Groβ | L. Ries | F. Meinhardt | W. Birmili | C. Münkel | F. Obleitner | P. Suppan

First long-term study of particle number size distributions and new particle formation events of regional aerosol in the North China Plain

Author(s): X. J. Shen | J. Y. Sun | Y. M. Zhang | B. Wehner | A. Nowak | T. Tuch | X. C. Zhang | T. T. Wang | H. G. Zhou | X. L. Zhang | F. Dong | W. Birmili | A. Wiedensohler

Overview of the synoptic and pollution situation over Europe during the EUCAARI-LONGREX field campaign

Author(s): T. Hamburger | G. McMeeking | A. Minikin | W. Birmili | M. Dall'Osto | C. O'Dowd | H. Flentje | B. Henzing | H. Junninen | A. Kristensson | G. de Leeuw | A. Stohl | J. F. Burkhart | H. Coe | R. Krejci | A. Petzold

South African EUCAARI – measurements: a site with high atmospheric variability

Author(s): L. Laakso | V. Vakkari | H. Laakso | A. Virkkula | M. Kulmala | J. P. Beukes | P. G. van Zyl | J. J. Pienaar | K. Chiloane | S. Gilardoni | E. Vignati | A. Wiedensohler | T. Tuch | W. Birmili | S. Piketh | K. Collett | G. D. Fourie | M. Komppula | H. Lihavainen | G. de Leeuw | V.-M. Kerminen

Aerosol particle properties in the tropical free troposphere observed at Pico Espejo (4765 m a.s.l.), Venezuela

Author(s): T. Schmeißner | R. Krejci | J. Ström | W. Birmili | A. Wiedensohler | G. Hochschild | J. Gross | P. Hoffmann | S. Calderon

Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions

Author(s): M. Stock | Y. F. Cheng | W. Birmili | A. Massling | B. Wehner | T. Müller | S. Leinert | N. Kalivitis | N. Mihalopoulos | A. Wiedensohler

On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation

Author(s): P. Paasonen | T. Nieminen | E. Asmi | H. E. Manninen | T. Petäjä | C. Plass-Dülmer | H. Flentje | W. Birmili | A. Wiedensohler | U. Hõrrak | A. Metzger | A. Hamed | A. Laaksonen | M. C. Facchini | V.-M. Kerminen | M. Kulmala

Atmospheric nucleation: highlights of the EUCAARI project and future directions

Author(s): V.-M. Kerminen | T. Petäjä | H. E. Manninen | P. Paasonen | T. Nieminen | M. Sipilä | H. Junninen | M. Ehn | S. Gagné | L. Laakso | I. Riipinen | H. Vehkamäki | T. Kurten | I. K. Ortega | M. Dal Maso | D. Brus | A. Hyvärinen | H. Lihavainen | J. Leppä | K. E. J. Lehtinen | A. Mirme | S. Mirme | U. Hõrrak | T. Berndt | F. Stratmann | W. Birmili | A. Wiedensohler | A. Metzger | J. Dommen | U. Baltensperger | A. Kiendler-Scharr | T. F. Mentel | J. Wildt | P. M. Winkler | P. E. Wagner | A. Petzold | A. Minikin | C. Plass-Dülmer | U. Pöschl | A. Laaksonen | M. Kulmala

First long-term study of particle number size distributions and new particle formation events of regional aerosol in the North China Plain

Author(s): X. J. Shen | J. Y. Sun | Y. M. Zhang | B. Wehner | A. Nowak | T. Tuch | X. C. Zhang | T. T. Wang | H. G. Zhou | X. L. Zhang | F. Dong | W. Birmili | A. Wiedensohler

Meteorological and trace gas factors affecting the number concentration of atmospheric Aitken (Dp=50 nm) particles in the continental boundary layer: parameterization using a multivariate mixed effects model

Author(s): S. Mikkonen | H. Korhonen | S. Romakkaniemi | J. N. Smith | J. Joutsensaari | K. E. J. Lehtinen | A. Hamed | T. J. Breider | W. Birmili | G. Spindler | C. Plass-Duelmer | M. C. Facchini | A. Laaksonen

Overview of the synoptic and pollution situation over Europe during the EUCAARI-LONGREX field campaign

Author(s): T. Hamburger | G. McMeeking | A. Minikin | W. Birmili | M. Dall'Osto | C. O'Dowd | H. Flentje | B. Henzing | H. Junninen | A. Kristensson | G. de Leeuw | A. Stohl | J. F. Burkhart | H. Coe | R. Krejci | A. Petzold

EUCAARI ion spectrometer measurements at 12 European sites – analysis of new particle formation events

Author(s): H. E. Manninen | T. Nieminen | E. Asmi | S. Gagné | S. Häkkinen | K. Lehtipalo | P. Aalto | M. Vana | A. Mirme | S. Mirme | U. Hõrrak | C. Plass-Dülmer | G. Stange | G. Kiss | A. Hoffer | N. Törő | M. Moerman | B. Henzing | G. de Leeuw | M. Brinkenberg | G. N. Kouvarakis | A. Bougiatioti | N. Mihalopoulos | C. O'Dowd | D. Ceburnis | A. Arneth | B. Svenningsson | E. Swietlicki | L. Tarozzi | S. Decesari | M. C. Facchini | W. Birmili | A. Sonntag | A. Wiedensohler | J. Boulon | K. Sellegri | P. Laj | M. Gysel | N. Bukowiecki | E. Weingartner | G. Wehrle | A. Laaksonen | A. Hamed | J. Joutsensaari | T. Petäjä | V.-M. Kerminen | M. Kulmala

Atmospheric nucleation: highlights of the EUCAARI project and future directions

Author(s): V.-M. Kerminen | T. Petäjä | H. E. Manninen | P. Paasonen | T. Nieminen | M. Sipilä | H. Junninen | M. Ehn | S. Gagné | L. Laakso | I. Riipinen | H. Vehkamäki | T. Kurten | I. K. Ortega | M. Dal Maso | D. Brus | A. Hyvärinen | H. Lihavainen | J. Leppä | K. E. J. Lehtinen | A. Mirme | S. Mirme | U. Hõrrak | T. Berndt | F. Stratmann | W. Birmili | A. Wiedensohler | A. Metzger | J. Dommen | U. Baltensperger | A. Kiendler-Scharr | T. F. Mentel | J. Wildt | P. M. Winkler | P. E. Wagner | A. Petzold | A. Minikin | C. Plass-Dülmer | U. Pöschl | A. Laaksonen | M. Kulmala

On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation

Author(s): P. Paasonen | T. Nieminen | E. Asmi | H. E. Manninen | T. Petäjä | C. Plass-Dülmer | H. Flentje | W. Birmili | A. Wiedensohler | U. Hõrrak | A. Metzger | A. Hamed | A. Laaksonen | M. C. Facchini | V.-M. Kerminen | M. Kulmala

Explaining global surface aerosol number concentrations in terms of primary emissions and particle formation

Author(s): D. V. Spracklen | K. S. Carslaw | J. Merikanto | G. W. Mann | C. L. Reddington | S. Pickering | J. A. Ogren | E. Andrews | U. Baltensperger | E. Weingartner | M. Boy | M. Kulmala | L. Laakso | H. Lihavainen | N. Kivekäs | M. Komppula | N. Mihalopoulos | G. Kouvarakis | S. G. Jennings | C. O'Dowd | W. Birmili | A. Wiedensohler | R. Weller | J. Gras | P. Laj | K. Sellegri | B. Bonn | R. Krejci | A. Laaksonen | A. Hamed | A. Minikin | R. M. Harrison | R. Talbot | J. Sun

Particle number size distributions in urban air before and after volatilisation

Author(s): W. Birmili | K. Heinke | M. Pitz | J. Matschullat | A. Wiedensohler | J. Cyrys | H.-E. Wichmann | A. Peters

EUCAARI ion spectrometer measurements at 12 European sites – analysis of new-particle formation events

Author(s): H. E. Manninen | T. Nieminen | E. Asmi | S. Gagné | S. Häkkinen | K. Lehtipalo | P. Aalto | M. Vana | A. Mirme | S. Mirme | U. Hõrrak | C. Plass-Dülmer | G. Stange | G. Kiss | A. Hoffer | N. TörH{o} | M. Moerman | B. Henzing | G. de Leeuw | M. Brinkenberg | G. N. Kouvarakis | A. Bougiatioti | N. Mihalopoulos | C. O'Dowd | D. Ceburnis | A. Arneth | B. Svenningsson | E. Swietlicki | L. Tarozzi | S. Decesari | M. C. Facchini | W. Birmili | A. Sonntag | A. Wiedensohler | J. Boulon | K. Sellegri | P. Laj | M. Gysel | N. Bukowiecki | E. Weingartner | G. Wehrle | A. Laaksonen | A. Hamed | J. Joutsensaari | T. Petäjä | V.-M. Kerminen | M. Kulmala

Atmospheric data over a solar cycle: no connection between galactic cosmic rays and new particle formation

Author(s): M. Kulmala | I. Riipinen | T. Nieminen | M. Hulkkonen | L. Sogacheva | H. E. Manninen | P. Paasonen | T. Petäjä | M. Dal Maso | P. P. Aalto | A. Viljanen | I. Usoskin | R. Vainio | S. Mirme | A. Mirme | A. Minikin | A. Petzold | U. Hõrrak | C. Plaß-Dülmer | W. Birmili | V.-M. Kerminen

Changes in the production rate of secondary aerosol particles in Central Europe in view of decreasing SO2 emissions between 1996 and 2006

Author(s): A. Hamed | W. Birmili | J. Joutsensaari | S. Mikkonen | A. Asmi | B. Wehner | G. Spindler | A. Jaatinen | A. Wiedensohler | H. Korhonen | K. E. J. Lehtinen | A. Laaksonen

Explaining global surface aerosol number concentrations in terms of primary emissions and particle formation

Author(s): D. V. Spracklen | K. S. Carslaw | J. Merikanto | G. W. Mann | S. Pickering | J. A. Ogren | E. Andrews | U. Baltensperger | E. Weingartner | M. Boy | M. Kulmala | L. Laakso | H. Lihavainen | N. Kivekäs | N. Mihalopoulos | G. Kouvarakis | S. G. Jennings | W. Birmili | A. Wiedensohler | R. Weller | P. Laj | K. Sellegri | B. Bonn | R. Krejci

Atmospheric data over a solar cycle: no connection between galactic cosmic rays and new particle formation

Author(s): M. Kulmala | I. Riipinen | T. Nieminen | M. Hulkkonen | L. Sogacheva | H. E. Manninen | P. Paasonen | T. Petäjä | M. Dal Maso | P. P. Aalto | A. Viljanen | I. Usoskin | R. Vainio | S. Mirme | A. Mirme | A. Minikin | A. Petzold | U. Hõrrak | C. Plaß-Dülmer | W. Birmili | V.-M. Kerminen

Hygroscopic growth of urban aerosol particles in Beijing (China) during wintertime: a comparison of three experimental methods

Author(s): J. Meier | B. Wehner | A. Massling | W. Birmili | A. Nowak | T. Gnauk | E. Brüggemann | H. Herrmann | H. Min | A. Wiedensohler

Changes in the production rate of secondary aerosol particles in central Europe in view of decreasing SO2 emissions between 1996 and 2006

Author(s): A. Hamed | W. Birmili | J. Joutsensaari | S. Mikkonen | A. Asmi | B. Wehner | G. Spindler | A. Jaatinen | K. Uhse | A. Wiedensohler | K. E. J. Lehtinen | A. Laaksonen

Particle number size distributions in urban air before and after volatilisation

Author(s): W. Birmili | K. Heinke | M. Pitz | J. Matschullat | A. Wiedensohler | J. Cyrys | H.-E. Wichmann | A. Peters

Hygroscopic growth of urban aerosol particles in Beijing (China) during wintertime: a comparison of three experimental methods

Author(s): J. Meier | B. Wehner | A. Massling | W. Birmili | A. Nowak | T. Gnauk | E. Brüggemann | H. Herrmann | H. Min | A. Wiedensohler

Particle number emissions of motor traffic derived from street canyon measurements in a Central European city

Author(s): S. Klose | W. Birmili | J. Voigtländer | T. Tuch | B. Wehner | A. Wiedensohler | M. Ketzel

Spatio-temporal variability and principal components of the particle number size distribution in an urban atmosphere

Author(s): F. Costabile | W. Birmili | S. Klose | T. Tuch | B. Wehner | A. Wiedensohler | U. Franck | K. König | A. Sonntag

Dispersion of traffic-related exhaust particles near the Berlin urban motorway: estimation of fleet emission factors

Author(s): W. Birmili | B. Alaviippola | D. Hinneburg | O. Knoth | T. Tuch | J. Kleefeld-Borken | A. Schacht

Relationships between submicrometer particulate air pollution and air mass history in Beijing, China, 2004–2006

Author(s): B. Wehner | W. Birmili | F. Ditas | Z. Wu | M. Hu | X. Liu | J. Mao | N. Sugimoto | A. Wiedensohler

Particle size distributions in the Eastern Mediterranean troposphere

Author(s): N. Kalivitis | W. Birmili | M. Stock | B. Wehner | A. Massling | A. Wiedensohler | E. Gerasopoulos | N. Mihalopoulos

An episode of extremely high PM concentrations over Central Europe caused by dust emitted over the southern Ukraine

Author(s): W. Birmili | K. Schepanski | A. Ansmann | G. Spindler | I. Tegen | B. Wehner | A. Nowak | E. Reimer | I. Mattis | K. Müller | E. Brüggemann | T. Gnauk | H. Herrmann | A. Wiedensohler | D. Althausen | A. Schladitz | T. Tuch | G. Löschau

Size distributions of non-volatile particle residuals (Dp

Author(s): C. Engler | D. Rose | B. Wehner | A. Wiedensohler | E. Brüggemann | T. Gnauk | G. Spindler | T. Tuch | W. Birmili

Correlation between traffic density and particle size distribution in a street canyon and the dependence on wind direction

Author(s): J. Voigtländer | T. Tuch | W. Birmili | A. Wiedensohler

The contribution of sulphuric acid to atmospheric particle formation and growth: a comparison between boundary layers in Northern and Central Europe

Author(s): V. Fiedler | M. Dal Maso | M. Boy | H. Aufmhoff | J. Hoffmann | T. Schuck | W. Birmili | F. Arnold | M. Kulmala

Particle formation at a continental background site: comparison of modelresults with observations

Author(s): U. Uhrner | W. Birmili | F. Stratmann | M. Wilck | I. J. Ackermann | H. Berresheim

The Hohenpeissenberg aerosol formation experiment (HAFEX): a long-term study including size-resolved aerosol, H2SO4, OH, and monoterpenes measurements

Author(s): W. Birmili | H. Berresheim | C. Plass-Dülmer | T. Elste | S. Gilge | A. Wiedensohler | U. Uhrner

Spatio-temporal variability and principal components of the particle number size distribution in an urban atmosphere

Author(s): F. Costabile | W. Birmili | S. Klose | T. Tuch | B. Wehner | A. Wiedensohler | U. Franck | K. König | A. Sonntag

Dispersion of traffic-related exhaust particles near the Berlin urban motorway – estimation of fleet emission factors

Author(s): W. Birmili | B. Alaviippola | D. Hinneburg | O. Knoth | T. Tuch | J. Borken-Kleefeld | A. Schacht

Particle size distributions in the Eastern Mediterranean troposphere

Author(s): N. Kalivitis | W. Birmili | M. Stock | B. Wehner | A. Massling | A. Wiedensohler | E. Gerasopoulos | N. Mihalopoulos

Relationships between submicrometer particulate air pollution and air mass history in Beijing, China, 2004–2006

Author(s): B. Wehner | W. Birmili | F. Ditas | Z. Wu | M. Hu | X. Liu | J. Mao | N. Sugimoto | A. Wiedensohler

A case of extreme particulate matter concentrations over Central Europe caused by dust emitted over the southern Ukraine

Author(s): W. Birmili | K. Schepanski | A. Ansmann | G. Spindler | I. Tegen | B. Wehner | A. Nowak | E. Reimer | I. Mattis | K. Müller | E. Brüggemann | T. Gnauk | H. Herrmann | A. Wiedensohler | D. Althausen | A. Schladitz | T. Tuch | G. Löschau

Size distributions of non-volatile particle residuals (Dp

Author(s): C. Engler | D. Rose | B. Wehner | A. Wiedensohler | E. Brüggemann | T. Gnauk | G. Spindler | T. Tuch | W. Birmili

Connections between atmospheric sulphuric acid and new particle formation during QUEST III–IV campaigns in Heidelberg and Hyytiälä

Author(s): I. Riipinen | S.-L. Sihto | M. Kulmala | F. Arnold | M. Dal Maso | W. Birmili | K. Saarnio | K. Teinilä | V.-M. Kerminen | A. Laaksonen | K. E. J. Lehtinen

Non-volatile residuals of newly formed atmospheric particles in the boreal forest

Author(s): M. Ehn | T. Petäjä | W. Birmili | H. Junninen | P. Aalto | M. Kulmala

Correlation between traffic density and particle size distribution in a street canyon and the dependence on wind direction

Author(s): J. Voigtländer | T. Tuch | W. Birmili | A. Wiedensohler

Particle formation at a continental background site: comparison of model results with observations

Author(s): U. Uhrner | W. Birmili | F. Stratmann | M. Wilck | I. J. Ackermann | H. Berresheim

The Hohenpeissenberg aerosol formation experiment (HAFEX): a long-term study including size-resolved aerosol, H2SO4, OH, and monoterpenes measurements

Author(s): W. Birmili | H. Berresheim | C. Plass-Dülmer | T. Elste | S. Gilge | A. Wiedensohler | U. Uhrner

The contribution of sulphuric acid to atmospheric particle formation and growth: a comparison between boundary layers in Northern and Central Europe

Author(s): V. Fiedler | M. Dal Maso | M. Boy | H. Aufmhoff | J. Hoffmann | T. Schuck | W. Birmili | M. Hanke | J. Uecker | F. Arnold | M. Kulmala