Characterisation of sub-micron particle number concentrations and formation events in the western Bushveld Igneous Complex, South Africa
Hirsikko, A, Vakkari, V, Tiitta, P, Manninen, H. E, Gagné, S, Laakso, H, Kulmala, M, Mirme, A, Mirme, S, Mabaso, D, Beukes, J. P, Laakso, L
Published in Atmospheric chemistry and physics (04.05.2012)
Published in Atmospheric chemistry and physics (04.05.2012)
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Journal Article
Characterization of satellite-based proxies for estimating nucleation mode particles over South Africa
Sundström, A.-M, Nikandrova, A, Atlaskina, K, Nieminen, T, Vakkari, V, Laakso, L, Beukes, J. P, Arola, A, van Zyl, P. G, Josipovic, M, Venter, A. D, Jaars, K, Pienaar, J. J, Piketh, S, Wiedensohler, A, Chiloane, E. K, de Leeuw, G, Kulmala, M
Published in Atmospheric chemistry and physics (04.05.2015)
Published in Atmospheric chemistry and physics (04.05.2015)
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Journal Article
Multiple daytime nucleation events in semi-clean savannah and industrial environments in South Africa: analysis based on observations
Hirsikko, A, Vakkari, V, Tiitta, P, Hatakka, J, Kerminen, V.-M, Sundström, A.-M, Beukes, J. P, Manninen, H. E, Kulmala, M, Laakso, L
Published in Atmospheric chemistry and physics (06.06.2013)
Published in Atmospheric chemistry and physics (06.06.2013)
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Journal Article
Observed coupling between air mass history, secondary growth of nucleation mode particles and aerosol pollution levels in Beijing
Hakala, S, Vakkari, V, Bianchi, F, Dada, L, Deng, C, Dällenbach, K. R, Fu, Y, Jiang, J, Kangasluoma, J, Kujansuu, J, Liu, Y, Petäjä, T, Wang, L, Yan, C, Kulmala, M, Paasonen, P
Published in Environmental science: atmospheres (17.03.2022)
Published in Environmental science: atmospheres (17.03.2022)
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Journal Article
Concentration contextualisation, temporal patterns and sources of hydrogen sulphide at a site on the South African Highveld
Cogho, E., Beukes, J.P., van Zyl, P.G., Vakkari, V., Laakso, L., Josipovic, M., Kulmala, M.
Published in Atmospheric environment (1994) (15.12.2023)
Published in Atmospheric environment (1994) (15.12.2023)
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Journal Article
Differences in aerosol absorption Ångström exponents between correction algorithms for a particle soot absorption photometer measured on the South African Highveld
Backman, J., Virkkula, A., Vakkari, V., Beukes, J. P., Van Zyl, P. G., Josipovic, M., Piketh, S., Tiitta, P., Chiloane, K., Petäjä, T., Kulmala, M., Laakso, L.
Published in Atmospheric measurement techniques (08.12.2014)
Published in Atmospheric measurement techniques (08.12.2014)
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Journal Article
Transportable Aerosol Characterization Trailer with Trace Gas Chemistry: Design, Instruments and Verification
Petäjä, T., Vakkari, V., Pohja, T., Nieminen, T., Laakso, H., Aalto, P.P., Keronen, P., Siivola, E., Kerminen, V.-M., Kulmala, M., Laakso, L.
Published in Aerosol and Air Quality Research (01.04.2013)
Published in Aerosol and Air Quality Research (01.04.2013)
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Journal Article
Chemical composition, main sources and temporal variability of PM 1 aerosols in southern African grassland
Tiitta, P., Vakkari, V., Croteau, P., Beukes, J. P., van Zyl, P. G., Josipovic, M., Venter, A. D., Jaars, K., Pienaar, J. J., Ng, N. L., Canagaratna, M. R., Jayne, J. T., Kerminen, V.-M., Kokkola, H., Kulmala, M., Laaksonen, A., Worsnop, D. R., Laakso, L.
Published in Atmospheric chemistry and physics (18.02.2014)
Published in Atmospheric chemistry and physics (18.02.2014)
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Journal Article
Long-term measurements of volatile organic compounds highlight the importance of sesquiterpenes for the atmospheric chemistry of a boreal forest
Hellén, Heidi, Praplan, Arnaud P, Tykkä, Toni, Ylivinkka, Ilona, Vakkari, Ville, Bäck, Jaana, Petäjä, Tuukka, Kulmala, Markku, Hakola, Hannele
Published in Atmospheric chemistry and physics (01.10.2018)
Published in Atmospheric chemistry and physics (01.10.2018)
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Journal Article
Summary of research paper published in Atmospheric Chemistry and Physics titled : Spatial, temporal and source contribution assessments of black carbon over the northern interior of South Africa
Kulmala, M., Liousse, C., Vakkari, V., Laakso, L., Josipovic, M., Beukes, J., Wiedensohler, A., Ramandh, A., Tiitta, P., Chiloane, K., Jaars, K., Maritz, P., Venter, A., van Zyl, P., Mkhatshwa, G.
Published in Clean Air Journal = Tydskrif vir Skoon Lug (01.12.2017)
Published in Clean Air Journal = Tydskrif vir Skoon Lug (01.12.2017)
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Journal Article
Corrections and amendments
Vakkari, V., Laakso, H., Kulmala, M., Laaksonen, A., Mabaso, D., Molefe, M., Kgabi, N., Laakso, L.
Published in Clean air journal (03.06.2016)
Published in Clean air journal (03.06.2016)
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Journal Article
Global analysis of continental boundary layer new particle formation based on long-term measurements
Nieminen, Tuomo, Kerminen, Veli-Matti, Petaja, Tuukka, Aalto, Pasi P, Arshinov, Mikhail, Asmi, Eija, Baltensperger, Urs, Beddows, David C. S, Beukes, Johan Paul, Collins, Don, Ding, Aijun, Harrison, Roy M, Henzing, Bas, Hooda, Rakesh, Hu, Min, Horrak, Urmas, Kivekas, Niku, Komsaare, Kaupo, Krejci, Radovan, Kristensson, Adam, Laakso, Lauri, Laaksonen, Ari, Leaitch, W. Richard, Lihavainen, Heikki, Mihalopoulos, Nikolaos, Nemeth, Zoltan, Nie, Wei, O'Dowd, Colin, Salma, Imre, Sellegri, Karine, Svenningsson, Birgitta, Swietlicki, Erik, Tunved, Peter, Ulevicius, Vidmantas, Vakkari, Ville, Vana, Marko, Wiedensohler, Alfred, Wu, Zhijun, Virtanen, Annele, Kulmala, Markku
Published in Atmospheric chemistry and physics (12.10.2018)
Published in Atmospheric chemistry and physics (12.10.2018)
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Journal Article
Influence of air mass origin on microphysical properties of low-level clouds in a subarctic environment
Doulgeris, Konstantinos Matthaios, Vakkari, Ville, O'Connor, Ewan J, Kerminen, Veli-Matti, Lihavainen, Heikki, Brus, David
Published in Atmospheric chemistry and physics (22.02.2023)
Published in Atmospheric chemistry and physics (22.02.2023)
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Journal Article
Aerosol particle formation in the upper residual layer
Lampilahti, Janne, Leino, Katri, Manninen, Antti, Poutanen, Pyry, Franck, Anna, Peltola, Maija, Hietala, Paula, Beck, Lisa, Dada, Lubna, Quéléver, Lauriane, Öhrnberg, Ronja, Zhou, Ying, Ekblom, Madeleine, Vakkari, Ville, Zilitinkevich, Sergej, Kerminen, Veli-Matti, Petäjä, Tuukka, Kulmala, Markku
Published in Atmospheric chemistry and physics (25.05.2021)
Published in Atmospheric chemistry and physics (25.05.2021)
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Journal Article
Vertical distribution of ice nucleating particles over the boreal forest of Hyytiälä, Finland
Brasseur, Zoé, Schneider, Julia, Lampilahti, Janne, Vakkari, Ville, Sinclair, Victoria A., Williamson, Christina J., Xavier, Carlton, Moisseev, Dmitri, Hartmann, Markus, Poutanen, Pyry, Lampimäki, Markus, Kulmala, Markku, Petäjä, Tuukka, Lehtipalo, Katrianne, Thomson, Erik S., Höhler, Kristina, Möhler, Ottmar, Duplissy, Jonathan
Published in Atmospheric chemistry and physics (10.10.2024)
Published in Atmospheric chemistry and physics (10.10.2024)
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Journal Article
Drivers of droplet formation in east Mediterranean orographic clouds
Foskinis, Romanos, Motos, Ghislain, Gini, Maria I, Zografou, Olga, Gao, Kunfeng, Vratolis, Stergios, Granakis, Konstantinos, Vakkari, Ville, Violaki, Kalliopi, Aktypis, Andreas, Kaltsonoudis, Christos, Shi, Zongbo, Komppula, Mika, Pandis, Spyros N, Eleftheriadis, Konstantinos, Papayannis, Alexandros, Nenes, Athanasios
Published in Atmospheric chemistry and physics (05.09.2024)
Published in Atmospheric chemistry and physics (05.09.2024)
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Journal Article
Aerosol particle depolarization ratio at 1565 nm measured with a Halo Doppler lidar
Vakkari, Ville, Baars, Holger, Bohlmann, Stephanie, Bühl, Johannes, Komppula, Mika, Mamouri, Rodanthi-Elisavet, O'Connor, Ewan James
Published in Atmospheric chemistry and physics (19.04.2021)
Published in Atmospheric chemistry and physics (19.04.2021)
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Journal Article