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Pasi Miettinen

Pasi Miettinen

Laboratory Engineer

Department of Technical Physics, Faculty of Science, Forestry and Technology

[email protected] | +358 40 355 2064

Information Publications

Research groups

Aerosol Physics Research Group 01.08.1998 -

Publications

51/51 items

The role of fuel and environmental conditions on the amount and composition of primary, fresh, and aged aerosol emissions originating from diesel- and gasoline-operated auxiliary heaters of passenger cars
Oikarinen, Henri; Hartikainen, Anni; Simonen, Pauli; Olin, Miska; Mäkinen, Ukko-Ville; Marjanen, Petteri; Salo, Laura; Silvonen, Ville; Martikainen, Sampsa; Hoivala, Jussi; Ihalainen, Mika; Miettinen, Pasi; Yli-Pirila, Pasi; Sippula, Olli; Mikkonen, Santtu; Karjalainen, Panu, 2025, Atmospheric measurement techniques, 18, 17, 4271-4292. A1 Journal article (refereed), original research
The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS
Ylisirniö, Arttu; Hyttinen, Noora; Li, Zijun; Alton, Mitchell; Nissinen, Aki; Pullinen, Iida; Miettinen, Pasi; Yli-Juuti, Taina; Schobesberger, Siegfried, 2025, Atmospheric measurement techniques, 18, 21, 6449-6464. A1 Journal article (refereed), original research
Direct mitigation of secondary organic aerosol particulate pollutants by multiphase photocatalysis
Hao, Liqing; Li, Zijun; Yli-Juuti, Taina; Ylisirniö, Arttu; Pullinen, Iida; Miettinen, Pasi; Xu, Wujun; Lehto, Vesa Pekka; Worsnop, Douglas R; Virtanen, Annele, 2024, Science of the total environment, 923, 171323. A1 Journal article (refereed), original research
High emission rates and strong temperature response make boreal wetlands a large source of isoprene and terpenes
Vettikkat, Lejish; Miettinen, Pasi; Buchholz, Angela; Rantala, Pekka; Yu, Hao; Schallhart, Simon; Petäjä, Tuukka; Seco, Roger; Männistö, Elisa; Kulmala, Markku; Tuittila, Eeva-Stiina; Guenther, Alex B.; Schobesberger, Siegfried, 2023, Atmospheric chemistry and physics, 23, 4, 2683-2698. A1 Journal article (refereed), original research
SPIN modification for low-temperature experiments
Welti, André; Korhonen, Kimmo; Miettinen, Pasi; Piedehierro, Ana A; Viisanen, Yrjö; Virtanen, Annele; Laaksonen, Ari, 2020, Atmospheric measurement techniques, 13, 12, 7059-7067. A1 Journal article (refereed), original research
Secondary Organic Aerosol Formation from Healthy and Aphid-Stressed Scots Pine Emissions
Faiola, CL; Pullinen, I; Buchholz, A; Khalaj, F; Ylisirniö, A; Kari, E; Miettinen, P; Holopainen, JK; Kivimäenpää, M; Schobesberger, S; Yli-Juuti, T; Virtanen, A, 2019, ACS earth and space chemistry, 3, 9, 1756-1772. A1 Journal article (refereed), original research
Time-resolved characterization of biotic stress emissions from Scots pines being fed upon by pine weevil by means of PTR-ToF-MS
Kari, Eetu; Faiola, Celia L; Isokääntä, Sini; Miettinen, Pasi; Yli-Pirilä, Pasi; Buchholz, Angela; Kivimäenpää, Minna; Mikkonen, Santtu; Holopainen, Jarmo K; Virtanen, Annele, 2019, Boreal environment research, 24, 25-49. A1 Journal article (refereed), original research
Combined effects of boundary layer dynamics and atmospheric chemistry on aerosol composition during new particle formation periods
Hao, Liqing; Garmash, Olga; Ehn, Mikael; Miettinen, Pasi; Massoli, Paola; Mikkonen, Santtu; Jokinen, Tuija; Roldin, Pontus; Aalto, Pasi; Yli-Juuti, Taina; Joutsensaari, Jorma; Petäjä, Tuukka; Kulmala, Markku; Lehtinen, Kari E J; Worsnop, Douglas R; Virtanen, Annele, 2018, Atmospheric chemistry and physics, 18, 23, 17705-17716. A1 Journal article (refereed), original research
PTR-ToF-MS product ion distributions and humidity-dependence of biogenic volatile organic compounds
Kari, Eetu; Miettinen, Pasi; Yli-Pirilä, Pasi; Virtanen, Annele; Faiola, Celia L, 2018, International journal of mass spectrometry, 430, 87-97. A1 Journal article (refereed), original research
Terpene Composition Complexity Controls Secondary Organic Aerosol Yields from Scots Pine Volatile Emissions
Faiola, CL; Buchholz, A; Kari, E; Yli-Pirilä, P; Holopainen, JK; Kivimäenpää, M; Miettinen, P; Worsnop, DR; Lehtinen, KEJ; Guenther, AB; Virtanen, A, 2018, Scientific reports, 8, 3053. A1 Journal article (refereed), original research
Sources of particulate organic nitrates in the boreal forest in Finland
Kortelainen A, Hao L, Tiitta P, Jaatinen A, Miettinen P, Kulmala M, Smith JN, Laaksonen A, Worsnop DR, Virtanen A, 2017, Boreal environment research, 22, 13-26. A1 Journal article (refereed), original research
Global atmospheric particle formation from CERN CLOUD measurements
Dunne Eimear M, Gordon Hamish, Kürten Andreas, Almeida João, Duplissy Jonathan, Williamson Christina, Ortega Ismael K, Pringle Kirsty J, Adamov Alexey, Baltensperger Urs, Barmet Peter, Benduhn Francois, Bianchi Federico, Breitenlechner Martin, Clarke Antony, Curtius Joachim, Dommen Josef, Donahue Neil M, Ehrhart Sebastian, Flagan Richard C et al, 2016, Science, 354, 6316, 1119-1124. A1 Journal article (refereed), original research
Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments
Kim J, Ahlm L , Yli-Juuti T, Lawler M, Keskinen H, Tröestl J, Schobesberger S, Duplissy J, Amorim A, Bianchi F, Donahue NM, Flagan RC, Hakala J, Heinritzi M, Jokinen T, Kuerten A, Laaksonen A, Lehtipalo K, Miettinen P, Petäjä T et al, 2016, Atmospheric chemistry and physics, 16, 293-304. A1 Journal article (refereed), original research
In-cloud measurements highlight the role of aerosol hygroscopicity in cloud droplet formation
Väisänen Olli, Ruuskanen Antti, Ylisirniö Arttu, Miettinen Pasi, Portin Harri, Hao Liqing, Leskinen Ari, Komppula Mika, Romakkaniemi Sami, Lehtinen Kari EJ, Virtanen Annele, 2016, Atmospheric chemistry and physics, 16, 10385-10398. A1 Journal article (refereed), original research
Phase state of ambient aerosol linked with water uptake and chemical aging in the southeastern US
Pajunoja Aki, Hu Weiwei, Leong Yu J, Taylor Nathan F, Miettinen Pasi, Palm Brett B, Mikkonen Santtu, Collins Don R, Jimenez Jose L, Virtanen Annele, 2016, Atmospheric chemistry and physics, 16, 17, 11163-11176. A1 Journal article (refereed), original research
The role of low-volatility organic compounds in initial particle growth in the atmosphere
Tröstl Jasmin, Chuang Wayne K, Gordon Hamish, Heinritzi Martin, Yan Chao, Molteni Ugo, Ahlm Lars, Frege Carla, Bianchi Federico, Wagner Robert, Simon Mario, Lehtipalo Katrianne, Williamson Christina, Craven Jill S, Duplissy Jonathan, Adamov Alexey, Almeida Joao, Bernhammer Anne-Kathrin, Breitenlechner Martin, Brilke Sophia et al., 2016, Nature, 533, 7604, 527-531. A1 Journal article (refereed), original research
Real-Time Chemical Composition Analysis of Particulate Emissions from Woodchip Combustion
Kortelainen Aki, Joutsensaari Jorma, Hao Liqing, Leskinen Jani, Tiitta Petri, Jaatinen Antti, Miettinen Pasi, Sippula Olli, Torvela Tiina, Tissari Jarkko, Jokiniemi Jorma, Worsnop Douglas R., Smith James N., Laaksonen Ari, Virtanen Annele, 2015, Energy and fuels, 29, 2, 1143-1150. A1 Journal article (refereed), original research
Atmospheric submicron aerosol composition and particulate organic nitrate formation in a boreal forestland-urban mixed region
Hao Liqing, Kortelainen Aki, Romakkaniemi Sami, Portin Harri, Jaatinen Antti, Leskinen Ari, Komppula Mika, Miettinen Pasi, Sueper Donna, Pajunoja Aki, Smith James N, Lehtinen Kari E J, Worsnop Douglas R, Laaksonen Ari, Virtanen Annele, 2014, Atmospheric chemistry and physics, 14, 13483-13495. A1 Journal article (refereed), original research
Increased hygroscopicity of Arizona Test Dust seeds by secondary organic aerosol coating from Increased hygroscopicity of Arizona Test Dust seeds by secondary organic alfa-pinene ozonolysis
Keskinen Helmi, Kortelainen Aki-Matti, Jaatinen Antti, Yli-Pirilä Pasi, Joutsensaari Jorma, Romakkaniemi Sami, Hao Liqing, Torvela Tiina, Miettinen Pasi, Virtanen Annele, Worsnop Douglas R, Laaksonen Ari, Smith James N, 2014, Boreal environment research, 19, suppl. B, 182-190. A1 Journal article (refereed), original research
The effect of local sources on particle size and chemical composition and their role in aerosol-cloud interactions at Puijo measurement station
Portin Harri, Leskinen Ari, Hao Liqing, Kortelainen Aki, Miettinen Pasi, Jaatinen Antti, Laaksonen Ari, Lehtinen Kari E J, Romakkaniemi Sami, Komppula Mika, 2014, Atmospheric chemistry and physics, 14, 6021-6034. A1 Journal article (refereed), original research
The third Pallas Cloud Experiment: Consistency between the aerosol hygroscopic growth and CCN activity
Jaatinen Antti, Romakkaniemi Sami, Anttila Tatu, Hyvärinen Antti-Pekka, Hao Liqing, Kortelainen Aki, Miettinen Pasi, Mikkonen Santtu, Smith James N, Virtanen Annele, Laaksonen Ari, 2014, Boreal environment research, 19, suppl. B, 368-382. A1 Journal article (refereed), original research
Aerosol Chemical Composition in Cloud Events by High Resolution Time-of-Flight Aerosol Mass Spectrometry
L. Q. Hao, S. Romakkaniemi, A. Kortelainen, A. Jaatinen, H. Portin, P. Miettinen, M. Komppula, A. Leskinen, A. Virtanen, J.N. Smith, D. Sueper,D.R. Worsnop, K.E.J. Lehtinen and A. Laaksonen, 2013, Environmental science and technology, 47, 2645-2653. A1 Journal article (refereed), original research
Evolution of nanoparticle composition in CLOUD in presence of sulphuric acid, ammonia and organics
Keskinen Helmi, Virtanen Annele, Joutsensaari Jorma, Tsagkogeorgas G, Duplissy J, Schobesberger S, Gysel M, Riccobono F, Slowik JG, Bianchi F, Yli-Juuti T, Lehtipalo K, Rondo L, Breitenlechner M, Kupc A, Almeida J, Amorim A, Dunne EM, Downard A, Ehrhart S, et al., 2013, DeMott, Paul J and O'Dowd, Colin D, NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference, 291-294, Aip conference proceedings. A4 Conference proceedings
Evolution of particle composition in CLOUD nucleation experiments
Keskinen Helmi, Virtanen Annele, Joutsensaari Jorma, Tsagkogeorgas G, Duplissy J, Schobesberger S, Gysel M, Riccobono F, Slowik J G, Bianchi F, Yli-Juuti Taina, Lehtipalo Katrianne, Rondo L, Breitenlechner M, Kupc A, Almeida J, Amorim A, Dunne E M, Downard A J, Ehrhart S, Franchin A, et. al., 2013, Atmospheric chemistry and physics, 13, 5587-5600. A1 Journal article (refereed), original research
Hygroscopicity of nucleated nanoparticles in CLOUD 7 experiments
Kim Jae-Seok, Keskinen Helmi, Vaattovaara Petri, Miettinen Pasi, Joutsensaari Jorma, Virtanen Annele, 2013, DeMott, Paul J and O'Dowd, Colin D, NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference, 306-309, Aip conference proceedings. A4 Conference proceedings
Seasonal cycle and source analyses of aerosol optical properties in a semi-urban environment at Puijo station in Eastern Finland
Leskinen Ari, Arola Antti, Komppula Mika, Portin Harri, Tiitta Petri, Miettinen Pasi, Romakkaniemi Sami, Laaksonen Ari, Lehtinen Kari EJ, 2012, Atmospheric chemistry and physics, 12, 5647-5659. A1 Journal article (refereed), original research
Mass yields of secondary organic aerosols from the oxidation of &#945 -pinene and real plant emissions
Hao Liqing, Romakkaniemi Sami, Yli-Pirilä Pasi, Joutsensaari Jorma, Kortelainen Aki, Kroll JH, Miettinen, Pasi, Vaattovaara Petri, Tiitta, Petri, Jaatinen Antti, Kajos MK, Holopainen JK, Heijari J, Rinne J, Kulmala Markku, Worsnop DR, Smith James & Laaksonen Ari, 2011, Atmospheric chemistry and physics, 11, 1367-1378. A1 Journal article (refereed), original research
On-Line Characterization of Morphology and Water Adsorption on Fumed Silica Nanoparticles
Keskinen Helmi, Romakkaniemi Sami, Jaatinen Antti, Miettinen Pasi, Saukko Erkka, Joutsensaari Jorma, Mäkelä Jyrki M., Virtanen Annele, Smith James N. & Laaksonen Ari, 2011, Aerosol science and technology, 45, 12, 1441-1447. A1 Journal article (refereed), original research
Physicochemical properties and origin of organic groups detected in boreal forest using an aerosol mass spectrometer
Raatikainen T, Vaattovaara P, Tiitta P, Miettinen P, Rautiainen J, Ehn M, Kulmala M, Laaksonen A & Worsnop DR, 2010, Atmospheric chemistry and physics, 10, 2063-2077. A1 Journal article (refereed), original research
Roadside aerosol study using hygroscopic, organic and volatility TDMAs: Characterization and mixing state
Tiitta P, Miettinen P, Vaattovaara P, Joutsensaari J, Petäjä T, Virtanen A, Raatikainen T, Aalto P, Portin H, Romakkaniemi S, Kokkola H, Lehtinen KEJ, Kulmala M & Laaksonen A, 2010, Atmospheric environment, 44, 7, 976-986. A1 Journal article (refereed), original research
Aerosol composition and properties of the organic fraction in Hyytiälä, Finland
Raatikainen T, Vaattovaara P, Tiitta P, Miettinen P, Rautiainen J, Ehn M, Kulmala M, Laaksonen A, Worsnop DR, 2009, Nucleation and Atmospheric Aerosols 18th International Conference, 98-101. A4 Conference proceedings
New particle formation from the oxidation of direct emissions of pine seedlings
Hao LQ, Yli-Pirilä P, Tiitta P, Romakkaniemi S, Vaattovaara P, Kajos MK, Rinne J, Heijari J, Kortelainen A, Miettinen P, Kroll JH, Holopainen JK, Smith JN, Joutsensaari J, Kulmala M, Worsnop DR, Laaksonen A, 2009, Atmospheric chemistry and physics, 9, 8121-8137. A1 Journal article (refereed), original research
Overview of the research activities and results at Puijo semi-urban measurement station
Leskinen A, Portin H, Komppula M, Miettinen P, Arola A, Lihavainen H, Hatakka J, Laaksonen A, Lehtinen KEJ, 2009, Boreal environment research, 14, 576-590. A1 Journal article (refereed), original research
Recent research activities at the Puijo semi-urban measurement station
Leskinen A, Portin H, Komppula M, Miettinen P, Lihavainen H, Hatakka J, Laaksonen A, Lehtinen KEJ, 2009, Kulmala M, Bäck J, Nieminen T, Lauri A, Proceedings of the Finnish Center of Excellence and Graduate School in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change Annual Workshop, 247-250. A4 Conference proceedings
Recent research activities at the Puijo semi-urban measurement station
Leskinen A, Portin H, Komppula M, Miettinen P, Lihavainen H, Hatakka J, Laaksonen A, Lehtinen KEJ, 2009, Nucleation and Atmospheric Aerosols 18th International Conference, 858-861. A4 Conference proceedings
Roadside aerosol study using hygroscopic, organic and volatility TDMAs
Tiitta P, Petäjä T, Miettinen P, Vaattovaara P, Joutsensaari J, Virtanen A, Aalto P, Portin H, Lehtinen KEJ, Kulmala M, Laaksonen A, 2009, Nucleation and Atmospheric Aerosols 18th International Conference, 849-852. A4 Conference proceedings
Roadside ufp study using hygroscopic, organic and volatility tdmas
Tiitta P, Miettinen P, Vaattovaara P, Joutsensaari J, Petäjä T, Virtanen A, Aalto P, Portin H, Lehtinen KEJ, Kulmala M, Laaksonen A, 2009, Kulmala M, Bäck J, Nieminen T, Lauri A, Proceedings of the Finnish Center of Excellence and Graduate School in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change Annual Workshop, 410-414. A4 Conference proceedings
Size resolved aerosol particle flux measurements: sampling methods and quality monitoring
Miettinen P, Laaksonen A, 2009, Kulmala M, Bäck J, Nieminen T, Lauri A, Proceedings of the Finnish Center of Excellence and Graduate School in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change Annual Workshop, 295-297. A4 Conference proceedings
The evolution of nucleation- and Aitken-mode particle compositions in a boreal forest environment during clean and pollution-affected new-particle formation events
Vaattovaara P, Petäjä T, Joutsensaari J, Miettinen P, Zaprudin B, Kortelainen A, Heijari J, Yli-Pirilä P, Aalto P, Worsnop DR, Laaksonen A, 2009, Boreal environment research, 14, 662-682. A1 Journal article (refereed), original research
V-TDMA data from chamber experiments
Kortelainen A, Miettinen P, Romakkaniemi S, Laaksonen A, 2009, Kulmala M, Bäck J, Nieminen T, Lauri A, Proceedings of the Finnish Center of Excellence and Graduate School in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change Annual Workshop, 204-207. A4 Conference proceedings
Activities at the Puijo semi-urban aerosol-cloud interaction measurement station
Leskinen A, Portin H, Komppula M, Miettinen P, Pietikäinen N, Hirvonen J, Hyvärinen A-P, Kortelainen A, Raatikainen T, Sorjamaa R, Tiitta P, Vaattovaara P, Laaksonen A, Lehtinen KEJ, Lihavainen H, Viisanen Y, 2008, Report series in aerosol science, 92, 127-130. D1 Article in a trade journal
Aerosol composition measurements using Q-ams in Hyytiälä, Finland
Raatikainen T, Rautiainen J, Tiitta P, Miettinen P, Vaattovaara P, Ehn M, Kulmala M, Laaksonen A, Worsnop D, 2008, Report series in aerosol science, 92, 195-199. D1 Article in a trade journal
Determination of the characteristics of ultrafine particles and air ions from road-side measurements
Tiitta P, Miettinen P, Vaattovaara P, Joutsensaari J, Laaksonen A, Aalto P, Kulmala M, 2008, Report series in aerosol science, 92, 256-261. D1 Article in a trade journal
Formation of secondary organic aerosols by ozonolysis of plant-released volatiles
Joutsensaari J, Yli-pirilä P, Heijari J, Pinto DM, Loivamäki M, Vuorinen T, Miettinen P, Tiiva P, Nerg A-M, Raatikainen T, Rautiainen J, Kroll J, Kajos M, Ehn M, Worsnop DR, Holopainen JK, Laaksonen A, 2008, Report series in aerosol science, 93, 61-63. D1 Article in a trade journal
On aerosol-cloud studies at the Puijo semiurban measurement station
Leskinen A, Raatikainen T, Hirvonen J, Hyvärinen A-P, Kortelainen A, Miettinen P, Pietikäinen N, Portin H, Rautiainen J, Sorjamaa R, Tiitta P, Vaattovaara P, Laaksonen A, Lehtinen KEJ, Lihavainen H, Viisanen Y, 2007, O'Dowd CD, Wagner PE, Nucleation and Atmospheric Aerosols, 17th International Conference, ICNAA 2007, 561-564. A4 Conference proceedings
Road-side measurements of aerosol and ion number size distributions:a comparison with remote site measurements
Tiitta P, Miettinen P, Vaattovaara P, Laaksonen A, Joutsensaari J, Hirsikko A, Aalto P, Kulmala M, 2007, Boreal environment research, 12, 311-321. A1 Journal article (refereed), original research
Road-side measurements of air ions
Tiitta P, Miettinen P, Vaattovaara P, Laaksonen A, Joutsensaari J, Hirsikko A, Aalto P, Kulmala M, 2007, NOSA Aerosol Symposium. Conference proceedings, 102-103. A4 Conference proceedings
Determination of the chemical characteristics of particles from road-side measurements
Tiitta P, Miettinen P, Vaattovaara P, Joutsensaari J, Laaksonen A, Aalto P, Kulmala M, 2006, 7th International Aerosol Conference, 1812-1813. A4 Conference proceedings
Overview of the second Pallas cloud experiment (second pace)
Komppula M, Lihavainen H, Kerminen V-M, Hyvärinen A-P, Aaltonen V, Engler C, Kivekäs N, Leskinen A, Rautiainen J, Miettinen P, Vaattovaara P, Tiitta P, Sorjamaa R, Hillamo R., Viisanen Y, Laaksonen A, 2006, Reissell A, Aarflot A, Integrated land ecosystem - atmosphere processes study. Proceedings of the 1st iLEAPS Science Conference, 151-152. A4 Conference proceedings
Physical and chemical properties of aerosol particles and cloud droplets during the second Pallas Cloud experiment (Second PaCE)
Komppula M, Lihavainen H, Hyvärinen AP, Kerminen VM, Aaltonen V, Engler C, Kivekäs N, Leskinen A, Vaattovaara P, Rautiainen J, Miettinen P, Tiitta P, Sorjamaa R, Hillamo R, Makkonen U, Viisanen Y, Laaksonen A, 2006, Biswas P, Chen DR, Hering S, Abstract Book of 7th International Areosol Conference, 1352-1353. A4 Conference proceedings
Road-side measurements of air ions
Tiitta P, Miettinen P, Vaattovaara P, Laaksonen A, Joutsensaari J, Hirsikko A, Aalto P, Kulmala M, 2006, Vehkamäki H, Bergman T, Julin J, Salonen M, Kulmala M, NOSA 2006 Aerosol Symposium, combined with the X Finnish National Aerosol Symposium, 380-381. A4 Conference proceedings

University of Eastern Finland Joensuu, Kuopio © University of Eastern Finland

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Pasi Miettinen

Research groups

The role of fuel and environmental conditions on the amount and composition of primary, fresh, and aged aerosol emissions originating from diesel- and gasoline-operated auxiliary heaters of passenger cars

The saturation vapor pressures of higher-order polyethylene glycols and achieving a wide calibration range for volatility measurements by FIGAERO-CIMS

Direct mitigation of secondary organic aerosol particulate pollutants by multiphase photocatalysis

High emission rates and strong temperature response make boreal wetlands a large source of isoprene and terpenes

SPIN modification for low-temperature experiments

Secondary Organic Aerosol Formation from Healthy and Aphid-Stressed Scots Pine Emissions

Time-resolved characterization of biotic stress emissions from Scots pines being fed upon by pine weevil by means of PTR-ToF-MS

Combined effects of boundary layer dynamics and atmospheric chemistry on aerosol composition during new particle formation periods

PTR-ToF-MS product ion distributions and humidity-dependence of biogenic volatile organic compounds

Terpene Composition Complexity Controls Secondary Organic Aerosol Yields from Scots Pine Volatile Emissions

Sources of particulate organic nitrates in the boreal forest in Finland

Global atmospheric particle formation from CERN CLOUD measurements

Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments

In-cloud measurements highlight the role of aerosol hygroscopicity in cloud droplet formation

Phase state of ambient aerosol linked with water uptake and chemical aging in the southeastern US

The role of low-volatility organic compounds in initial particle growth in the atmosphere

Real-Time Chemical Composition Analysis of Particulate Emissions from Woodchip Combustion

Atmospheric submicron aerosol composition and particulate organic nitrate formation in a boreal forestland-urban mixed region

Increased hygroscopicity of Arizona Test Dust seeds by secondary organic aerosol coating from Increased hygroscopicity of Arizona Test Dust seeds by secondary organic alfa-pinene ozonolysis

The effect of local sources on particle size and chemical composition and their role in aerosol-cloud interactions at Puijo measurement station

The third Pallas Cloud Experiment: Consistency between the aerosol hygroscopic growth and CCN activity

Aerosol Chemical Composition in Cloud Events by High Resolution Time-of-Flight Aerosol Mass Spectrometry

Evolution of nanoparticle composition in CLOUD in presence of sulphuric acid, ammonia and organics

Evolution of particle composition in CLOUD nucleation experiments

Hygroscopicity of nucleated nanoparticles in CLOUD 7 experiments

Seasonal cycle and source analyses of aerosol optical properties in a semi-urban environment at Puijo station in Eastern Finland

Mass yields of secondary organic aerosols from the oxidation of &#945 -pinene and real plant emissions

On-Line Characterization of Morphology and Water Adsorption on Fumed Silica Nanoparticles

Physicochemical properties and origin of organic groups detected in boreal forest using an aerosol mass spectrometer

Roadside aerosol study using hygroscopic, organic and volatility TDMAs: Characterization and mixing state

Aerosol composition and properties of the organic fraction in Hyytiälä, Finland

New particle formation from the oxidation of direct emissions of pine seedlings

Overview of the research activities and results at Puijo semi-urban measurement station

Recent research activities at the Puijo semi-urban measurement station

Recent research activities at the Puijo semi-urban measurement station

Roadside aerosol study using hygroscopic, organic and volatility TDMAs

Roadside ufp study using hygroscopic, organic and volatility tdmas

Size resolved aerosol particle flux measurements: sampling methods and quality monitoring

The evolution of nucleation- and Aitken-mode particle compositions in a boreal forest environment during clean and pollution-affected new-particle formation events

V-TDMA data from chamber experiments

Activities at the Puijo semi-urban aerosol-cloud interaction measurement station

Aerosol composition measurements using Q-ams in Hyytiälä, Finland

Determination of the characteristics of ultrafine particles and air ions from road-side measurements

Formation of secondary organic aerosols by ozonolysis of plant-released volatiles

On aerosol-cloud studies at the Puijo semiurban measurement station

Road-side measurements of aerosol and ion number size distributions:a comparison with remote site measurements

Road-side measurements of air ions

Determination of the chemical characteristics of particles from road-side measurements

Overview of the second Pallas cloud experiment (second pace)

Physical and chemical properties of aerosol particles and cloud droplets during the second Pallas Cloud experiment (Second PaCE)

Road-side measurements of air ions