Research output per year
Research output per year
Personal profile
Fields of Science
- 114 Physical sciences
- Atmospheric Science
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Estimates of the organic aerosol volatility in a boreal forest using two independent methods
Hong, J., Äijälä, M., Häme , S. A. K., Hao, L., Duplissy, J., Heikkinen, L. M., Nie, W., Mikkilä, J., Kulmala, M., Prisle, N. L., Virtanen, A., Ehn, M., Paasonen, P., Worsnop, D. R., Riipinen, I., Petäjä, T. & Kerminen, V.-M., 31 Mar 2017, In: Atmospheric Chemistry and Physics. 17, 6, p. 4387-4399 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Volatility of mixed atmospheric humic-like substances and ammonium sulfate particles
Nie, W., Hong, J., Häme (o.s. Häkkinen), S. A. K., Ding, A., Li, Y., Yan, C., Hao, L., Mikkilä, J., Zheng, L., Xie, Y., Zhu, C., Xu, Z., Chi, X., Huang, X., Zhou, Y., Lin, P., Virtanen, A., Worsnop, D. R., Kulmala, M. & Ehn, M. & 3 others, , 15 Mar 2017, In: Atmospheric Chemistry and Physics. 17, 5, p. 3659-3672 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Source characterization of highly oxidized multifunctional compounds in a boreal forest environment using positive matrix factorization
Yan, C., Nie, W., Äijälä, M., Rissanen, M. P., Canagaratna, M. R., Massoli, P., Junninen, H., Jokinen, T., Sarnela, N., Häme (o.s. Häkkinen), S. A. K., Schobesberger, S., Canonaco, F., Yao, L., Prevot, A. S. H., Petäjä, T., Kulmala, M., Sipilä, M., Worsnop, D. R. & Ehn, M., 12 Oct 2016, In: Atmospheric Chemistry and Physics. 16, 19, p. 12715-12731 17 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Ammonium Addition (and Aerosol pH) Has a Dramatic Impact on the Volatility and Yield of Glyoxal Secondary Organic Aerosol
Ortiz-Montalvo, D. L., Hakkinen, S. A. K., Schwier, A. N., Lim, Y. B., McNeill, V. F. & Turpin, B. J., 7 Jan 2014, In: Environmental Science & Technology. 48, 1, p. 255-262 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Effect of Inorganic Salts on the Volatility of Organic Acids
Häkkinen, S. A. K., McNeill, V. F. & Riipinen, I., 2 Dec 2014, In: Environmental Science & Technology. 48, 23, p. 13718-13726 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
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ACCC: Atmosphere and Climate Competence Center (ACCC) flagship
Bäck, J. (Project manager), Kulmala, M. (Project manager), Borisova, A. G. (Participant), Du, W. (Participant), Hiltunen, E. M. (Participant), Holder, J. (Participant), Häme (o.s. Häkkinen), S. (Participant), Keronen, J. J. (Participant), Kivimäki, I. (Participant), Korhonen, J. (Participant), Kulmala, M. J. (Participant), Lappalainen, H. K. (Participant), Li, X. (Participant), Mahura, A. (Participant), Mukkala, J. T. (Participant), Oren, R. (Participant), Paljakka, T. (Participant), Parkatti, V.-P. (Participant), Putkinen, K. E. (Participant), Qi, L. (Participant), Raivonen, M. (Participant), Rantanen, R. P. (Participant), Rissanen, K. (Participant), Räsänen, M. (Participant), Shen, J. (Participant), Taipale, U. (Participant), Thomas, S. J. (Participant), Vainio, M. T. (Participant), Vasselin, C. L. (Participant), Yuan, Q. (Participant) & Zhang, X. (Participant)
01/09/2024 → 30/06/2026
Project: Research Council of Finland: Finnish Flagship Programme
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ATM: 'Ilmakehäntutkimuksen huippuyksikkö - molekyyli- ja biologisista prosesseista globaaliin ilmastotutkimukseen', Metsätieteiden laitoksen osaprojekti
Bäck, J. (Project manager), Vesala, T. (Participant), Losoi, M. J. (Participant), Heinonsalo, J. (Participant), Ojala, A. (Participant), Matkala, L. (Participant), Kaukolehto, M. (Participant), Häme (o.s. Häkkinen), S. (Participant), Nikinmaa, E. (Participant), Kulmala, L. (Participant), Hölttä, T. (Participant), Paljakka, T. (Participant), Salmon, Y. (Participant), Aalto, J. (Participant), Porcar-Castell, A. (Participant), Kieloaho, A.-J. (Participant), Hari, P. (Participant), Lintunen, A. (Participant), Korhonen, J. (Participant), Pihlatie, M. (Participant), Pumpanen, J. (Participant), Juurola, E. (Participant), Olascoaga Gracia, B. (Participant), Riikonen, A. (Participant), Mäkelä, A. (Participant), Kolari, P. (Participant), Schiestl-Aalto, P. (Participant), Peltomaa, E. (Participant), Berninger, F. (Participant), Taipale, D. (Participant), Joensuu, J. (Participant), Kasurinen, V. (Participant), Dominguez Carrasco, M. (Participant), Vanhatalo, A. (Participant), Lindfors, L. (Participant), Köster, K. (Participant), Köster, E. (Participant), Atherton, J. (Participant) & Rissanen, K. (Participant)
01/01/2014 → 31/12/2016
Project: Research project
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AnaEE (Analysis and Experimentation in Ecosystems)
Häme (o.s. Häkkinen), S. (Participant), Kaukolehto, M. (Participant) & Bäck, J. (Project manager)
01/11/2012 → 30/04/2016
Project: Research project
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Atmospheric aerosols
Häme (o.s. Häkkinen), S. (Project manager)
01/08/2012 → 01/08/2014
Project: Research project
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Non-volatile and semi-volatile atmospheric organic compounds and their role in aerosol particulate matter
Häme (o.s. Häkkinen), S. (Project manager)
01/08/2012 → 01/08/2015
Project: Research project
Activities
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SMEAR seminar
Häme (o.s. Häkkinen), S. (Speaker: Presenter)
13 Dec 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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ACTRIS Science conference
Häme (o.s. Häkkinen), S. (Attendee)
11 May 2022 → 13 May 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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Innovation in atmospheric measurement techniques
Häme (o.s. Häkkinen), S. (Attendee)
2 Jun 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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ACTRIS National Contact Persons meeting
Häme (o.s. Häkkinen), S. (Member of organizing committee)
27 Jan 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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ACTRIS IMP meeting
Häme (o.s. Häkkinen), S. (Attendee)
20 Apr 2022 → 21 Apr 2022Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Equipment
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UH Centre for Aerosol In Situ Measurements (ACTRIS)
Häme (o.s. Häkkinen), S. (Manager)
Institute for Atmospheric and Earth System Research (INAR)Facility/equipment: Core Facility
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UH Centre for Reactive Trace Gases In Situ Measurements (ACTRIS)
Häme (o.s. Häkkinen), S. (Manager)
Institute for Atmospheric and Earth System Research (INAR)Facility/equipment: Core Facility