No photo of Janne Korhonen
  • PL 56 (Viikinkaari 9)

    00014

    Finland

20052020

Research output per year

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Publications

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Conference contribution
2014

A Calibration system for Evaluating N2O Soil Flux Chamber Performance.

Nickerson, N., Mäki, M. J., Hurkuck, M., Korkeakoski, M., Creelman, C., Moffat, A., Brümmer, C., Pihlatie, M. K. & Korhonen, J. F. J., 2014, American Geophysical Union, Fall Meeting 2014, abstract #B21F-0105.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Inter-comparison of N2O chambers using laser absorption spectrometry: quantification of systematic errors

Pihlatie, M., Mäki, M., Korkiakoski, M., Bosco, S., Brümmer, C., Cade, S., S.-Carter, M., Darenova, E., Delorme, J-P., Dementriades, T., Dusek, J., Galkowski, M., Görres, C., Halmeenmäki, E., Hermann, A., Hupp, J., Hurkuck, M., Jordan, S., Juszczak, R., Lee, M. & 9 others, Liu, C., Moffat, A., Merbold, L., Nickerson, N., Pumpanen, J., Smith, J., Strömgren, M., Volpi, I. & Korhonen, J. F., 2014, Proceedings of the Center of Excellence in Atmospheric Sciences (CoE ATM): From Molecular and Biological Processes to the Global Climate’ Annual Meeting 2014. Kulmala, M., Lintunen, A. & Kontkanen, J. (eds.). Helsinki: Aerosolitutkimusseura ry, p. 520-523 4 p. (Report Series in Aerosol Science; vol. 2014, no. 157).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2013

A new way to assess the systematic errors in static chamber measurements

Korhonen, J., Pumpanen, J. & Pihlatie, M., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 290-294 5 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Dynamic relationship between the VOC emissions from a Scots pine stem and the tree water relations

Vanhatalo, A., Chan, T., Aalto, J., Korhonen, J., Kolari, P., Rissanen, K., Hakola, H., Hölttä, T., Nikinmaa, E. & Bäck, J., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 546-549 4 p. (Report Series in Aerosol Science; vol. 2013, no. Nro 142 ).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Novel viewpoints for the transactions of forests and atmosphere -art/science residence at Hyytiälä 2013-2014

Juurola, E., Korhonen, J., Taipale, U. & Levula, J., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 257-258 2 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Rhizosphere processes play an important role in soil organic matter; Decomposition and greenhouse gas fluxes in boreal landscape; Summary of soil research carried out at FCoE during the second FCoE period (2009-2013)

Pumpanen, J., Heinonsalo, J., Pihlatie, M., Aaltonen, H., Berninger, F., Bäck, J., Hari, P., Kieloaho, A-J., Korhonen, J., Köster, K., Linden, A., Kulmala, L., Kulmala, M., Nikinmaa, E., Ojala, A., Rasilo, T. & Vesala, T., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. Kulmala, M., Lappalainen, H. K., Brus, M. & Kontkanen, J. (eds.). Helsinki, p. 76-85 10 p. (Report Series in Aerosol Science; no. 142).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Tree growth measurements at SMEAR II

Kulmala, L., Aalto, J., Helmisaari, H-S., Kabiri Koupaei, K., Kolari, P., Korhonen, J., Levula, J., Leppälammi-Kujansuu, J., Mäkinen, H., Schiestl-Aalto, P., Hari, P., Bäck, J., Mäkelä, A. & Nikinmaa, E., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 310-315 4 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2012

Macronutrient balance of a boreal Scots pine forest

Korhonen, J., Simojoki, A., Hari, P., Virtanen, S., Pihlatie, M. & Pumpanen, J., 2012, Proceedings of the Finnish Doctoral Programme in Atmospheric Composition and Climage Change ACCC annual meeting 9.-10.1.2012. Kulmala, M., Lauri, A., Brus, M. & Nieminen, T. (eds.). p. 37 1 p. (Report Series in Aerosol Science; no. 129).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Total nitrogen deposition to a boreal forest: Organic dry nitrogen deposition estimated

Korhonen, J., Pumpanen, J. & Pihlatie, M., 2012, Proceedings of Finnish Center of Excellence in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change', and Nordic Center of Excellence in 'Cryosphere-Atmosphere Interactions in a Changing Arctic Climate' Annual Meetings 2012. Kulmala, M., Lappalainen, H. K., Boy, M., Brus, M. & Nieminen, T. (eds.). p. 375-379 5 p. (Report Series in Aerosol Science; no. 134).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2011

Estimating wet nitrogen deposition from bulk deposition measurements

Korhonen, J., Pumpanen, J. & Pihlatie, M., 2011, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 18.–20.5.2011. p. 175-178 4 p. (Report Series in Aerosol Science; vol. 126).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Full nitrogen balance of a boreal Scots pine forest

Korhonen, J., Pihlatie, M., Pumpanen, J., Levula, J., Hari, P., Nikinmaa, E., Ilvesniemi, H. & Vesala, T., 2011, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 18.–20.5.2011. p. 179-180 2 p. (Report series in aerosol science; vol. 126).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2010

A method to decrease random and systematic errors in static chamber flux calculations

Korhonen, J. F. J., Nordbo, A., Kieloaho, A-J., Vesala, T. & Pihlatie, M. K., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (eds.). Helsinki, 6 p. (Report Series in Aerosol Science; no. 109).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Canopy nitrogen uptake and DON fluxes in a boreal Scots pine forest

Korhonen, J. F. J., Pihlatie, M. K., Pumpanen, J., Vesala, T., Nikinmaa, E. & Hari, P., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (eds.). Helsinki, 3 p. (Report Series in Aerosol Science; no. 109).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

The changes in raffinose concentration in Scots pine trees after girdling – link to photosynthetic down regulation

Juurola, E., Korhonen, J., Porcar-Castell, A., Bäck, J., Pumpanen, J., Hölttä, T. & Nikinmaa, E., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Finnish Association for Aerosol Research, 4 p. (Report Series in Aerosol Science; no. 109).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2009

Comparison of static chambers to measure CH, NO and CO fluxes from soils

Pihlatie, M., Riis Christiansen, J., Aaltonen, H., Korhonen, J., Rasilo, T., Rosa, A. P., Benanti, G., Hirvensalo, J., Giebels, M., Helmy, M., Schreiber, P., Juszczak, R., Klefoth, R., Vicca, S., Dominique, S., Jones, S., Lobo do Vale, R., Wolf, B. & Pumpanen, J., 2009, Annual workshop / Finnish Center of Excellence and Graduate School in "Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change. Kulmala, M., Bäck, J., Nieminen, T. & Lauri, A. (eds.). Finnish Association for Aerosol Research, p. 345-348 4 p. (Report series in aerosol science; no. 102).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Drought responses of carbon uptake and water use in a boreal forest

Sevanto, S., Hölttä, T., Launiainen, S., Kolari, P., Korhonen, J., Pumpanen, J., Kaski, P., Mannila, H., Ukkonen, E., Vesala, T. & Nikinmaa, E., 2009, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 27.-29.4.2009. Finnish Association for Aerosol Research, p. 390-394 5 p. (Report series in aerosol science; no. 102).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Environmental responses of root and rhizosphere respiration and respiration from decomposition

Korhonen, J. F. J., Pumpanen, J., Kolari, P., Juurola, E. & Nikinmaa, E., 2009, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' : Annual Workshop 27.-29.4.2009. Kulmala, M., Bäck, J., Nieminen, T. & Lauri, A. (eds.). Helsinki: Finnish Association for Aerosol Research, p. 197-200 4 p. (Report series in aerosol science; no. 102).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Nitrogen balance of a boreal Scots pine forest

Korhonen, J., Pihlatie, M. K., Pumpanen, J., Vesala, T., Ilvesniemi, H. & Hari, P., 2009, Annual workshop / Finnish Center of Excellence and Graduate School in "Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change. Kulmala, M., Bäck, J., Nieminen, T. & Lauri, A. (eds.). Helsinki: Finnish Association for Aerosol Research, Vol. 102. p. 201-203 3 p. (Report Series in aerosol science; no. 102).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Non-linearity in chamber flux measurements revisited and potential benefits of measuring simultaneously several gases

Vesala, T., Nordbo, A., Pihlatie, M., Aaltonen, H., Korhonen, J., Kolari, P., Kulmala, L., Nikinmaa, E., Hari, P., Pumpanen, J. & Kroon, P., 2009, Proceedings of the Finnish Center of Excellence and Graduate School in “Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change” Annual Workshop 27.–29.4.2009. Kulmala, M., Bäck, J., Nieminen, T. & Lauri, A. (eds.). Helsinki: Yliopistopaino, p. 453-456 4 p. (Report Series in Aerosol Science; no. 102).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2008

Impacts of blocking phloem transport on whole tree carbon balance

Juurola, E., Nikinmaa, E., Bäck, J., Pumpanen, J., Porcar-Castell, A., Korhonen, J., Pihlatie, M., Aaltonen, H., Hölttä, T. & Hakola, H., 2008, Proceedings of the Finnish Center of Excellence "Research Unit on Physics, Chemistry and Biology of Atmospheric Composition and Climate Change" activities in 2002-2007 / editors: Markku Kulmala, Jaana Bäck, and Martta Salonen. Kulmala, M., Bäck, J. & Salonen, M. (eds.). p. 52-57 6 p. (Report series in aerosol science; no. 94).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2007

Responses of Scots pine to changes in Carbon Sinks: Can VOC emissions act as a safety valve?

Bäck, J., Juurola, E., Nikinmaa, E., Porcar-Castell, A., Alam, S. A., Korhonen, J. & Hakola, H., 2007, Biosphere-Atmosphere Studies: Workshop organized by the REBECCA (Responses of boreal ecosystem carbon exchange, in different spatio-temporal scales) and URPO (Urban and Rural Pollution) research consortia, Helsinki 20.4.2007. Bäck, J., Vehkamäki, H. & Vesala, T. (eds.). Finnish Association for Aerosol Research, p. 7-12 6 p. (Report Series in Aerosol Science; no. 87).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2006

Girdling derived Sink limitation down-regulates the photosynthetic activity and modifies BVOC production in Scots pine under natural conditions

Nikinmaa, E., Bäck, J., Juurola, E., Porcar-Castell, A. & Korhonen, J., 2006, Integrated land ecosystem - atmosphere processes study : proceedings of the 1st iLEAPS Science Conference Boulder, Colorado, USA, 21-26 January 2006. Reissell, A. & Aarflot, A. (eds.). Helsinki: Finnish Association for Aerosol Research, p. 88-89 2 p. (Report Series in Aerosol Science; no. 79).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2005

BVOC emissions and their relation to carbohydrate balance in Scots pine

Bäck, J., Juurola, E., Nikinmaa, E., Porcar-Castell, A., Hakola, H. & Korhonen, J., 2005, Symposium on Urban and Rural Air Pollution – Response of Ecosystem and Society (URPO) in Helsinki 14.11.2005 . Bäck, J. (ed.). Helsinki: Finnish Association for Aerosol Research, p. 17-20 4 p. (Report series in aerosol science; no. 77).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific