T
Tuukka Petäjä
Researcher at University of Helsinki
Publications - 620
Citations - 38508
Tuukka Petäjä is an academic researcher from University of Helsinki. The author has contributed to research in topics: Aerosol & Particle. The author has an hindex of 82, co-authored 526 publications receiving 30572 citations. Previous affiliations of Tuukka Petäjä include Helsinki Institute of Physics & National Center for Atmospheric Research.
Papers
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CO2-induced terrestrial climate feedback mechanism
Markku Kulmala,Tuomo Nieminen,Anna Nikandrova,Katrianne Lehtipalo,Hanna E. Manninen,Maija Kajos,Pasi Kolari,Antti Lauri,Tuukka Petäjä,Radovan Krejci,Hans-Christen Hansson,Erik Swietlicki,Anders Lindroth,Torben R. Christensen,Almut Arneth,Pertti Hari,Jaana Bäck,Timo Vesala,Veli-Matti Kerminen +18 more
Journal ArticleDOI
The impact of ammonium on the distillation of organic carbon in PM2.5
z8jzutf569,Zemin Feng,Feixue Zheng,Chao Yan,Peng Fu,Yusheng Zhang,Zhuohui Lin,Jing Cai,Wei Du,Yonghong Wang,Juha Kangasluoma,Federico Bianchi,Tuukka Petäjä,Yuesi Wang,Markku Kulmala,Yongchun Liu +15 more
TL;DR: In this paper, the authors observed matrix effects leading to a redistribution of different OC fractions (OC1 to OC4) during the thermal desorption process, which led to the formation of OC with low volatility (OC4), mainly from high-volatility OC(OC1 and OC2).
Posted ContentDOI
The variability of urban aerosol size distributions and optical properties in São Paulo – Brazil: new particle formation events occur at the site
John Backman,Luciana V. Rizzo,Jani Hakala,Tuomo Nieminen,Hanna E. Manninen,Fernando Gonçalves Morais,Pasi Aalto,Erkki Siivola,Samara Carbone,Risto Hillamo,Paulo Artaxo,Tuukka Petäjä,Markku Kulmala +12 more
TL;DR: In this article, the authors present a survey of the literature in this area: https://www.referred.org.au/blog/blogging-and-blogging/
Campaign datasets for Observations and Modeling of the Green Ocean Amazon (GOAMAZON)
Scot T. Martin,Fan Mei,Lizabeth Alexander,Paulo Artaxo,Henrique M. J. Barbosa,Mary Jane Bartholomew,Thiago Biscaro,Peter R. Buseck,Duli Chand,Jennifer M. Comstock,Manvendra K. Dubey,Allen Godstein,Alex Guenther,John M. Hubbe,Kolby J. Jardine,Jose-Luis Jimenez,Saewung Kim,Chongai Kuang,Alexander Laskin,Charles N. Long,Sarah L. Paralovo,Tuukka Petäjä,Heath Powers,Courtney Schumacher,Arthur J. Sedlacek,Gunnar Senum,James N. Smith,John E. Shilling,Stephen R. Springston,Mitchell Thayer,Jason Tomlinson,Jing Wang,Shaocheng Xie +32 more
Posted ContentDOI
Occurrence of new particle formation events in Siberian and Finnish boreal forest
Helmi Uusitalo,Jenni Kontkanen,Ilona Ylivinkka,Ekaterina Ezhova,Anastasiia Demakova,Mikhail Arshinov,Boris D. Belan,Denis Davydov,Nan Ma,Tuukka Petäjä,Alfred Wiedensohler,Markku Kulmala,Markku Kulmala,Markku Kulmala,Tuomo Nieminen +14 more
TL;DR: In this paper, the authors investigated the occurrence of new particle formation (NPF) events at four sites in the boreal forest environment (Hyytiala SMEAR II and Varrio SMEAR I in Finland; Tomsk-Fonovaya and ZOTTO in Siberia, Russia), by analyzing measured particle number size distribution and theoretical calculations of particle survival probabilities.