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Publications 2009 2016

  • 26 Article
  • 13 Conference contribution
  • 1 Conference article
2015

Carbon dioxide and energy fluxes over a small boreal lake in Southern Finland

Mammarella, I., Nordbo, A., Rannik, U., Haapanala, S., Levula, J., Laakso, H., Ojala, A., Peltola, O., Heiskanen, J., Pumpanen, J. & Vesala, T., Jul 2015, In : Journal of Geophysical Research : Biogeosciences. 120, 7, p. 1296-1314 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Effect of seasonal variability and land use on particle number and CO2 exchange in Helsinki, Finland

Kurppa, M. L. V., Nordbo, A. I., Haapanala, S. A. & Järvi, L. J., 2015, In : Urban Climate . 13, p. 94-109 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Effects of water clarity on lake stratification and lake-atmosphere heat exchange

Heiskanen, J. J., Mammarella, I., Ojala, A., Stepanenko, V., Erkkila, K-M., Miettinen, H., Sandström, H., Eugster, W., Lepparanta, M., Jarvinen, H., Vesala, T. & Nordbo, A., 16 Aug 2015, In : Journal of Geophysical Research : Atmospheres. 120, 15, p. 7412-7428 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Observing crosswind over urban terrain using scintillometer and Doppler lidar

van Dinther, D., Wood, C. R., Hartogensis, O. K., Nordbo, A. & O'Connor, E. J., 2015, In : Atmospheric Measurement Techniques. 8, 4, p. 1901-1911 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Urban surface cover determined with airborne lidar at 2 m resolution - implications for surface energy balance modelling

Nordbo, A. I., Karsisto, P., Matikainen, L., Wood, C. & Järvi, L. J., 2015, In : Urban Climate . 13, p. 52-72 21 p.

Research output: Contribution to journalArticleScientificpeer-review

2014

Development of the Surface Urban Energy and Water Balance Scheme (SUEWS) for cold climate cities

Järvi, L., Grimmond, C. S. B., Taka, M., Nordbo, A., Setälä, H. & Strachan, I. B., 2014, In : Geoscientific Model Development. 7, 4, p. 1691-1711 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Greenhouse gases and micrometeorology research team: overview of scientific activities

Mammarella, I., Vesala, T., Alekseychik, P., Dengel, S., Erkkilä, K-M., Heiskanen, J., Keronen, P., Kolari, P., Nordbo, A., Peltola, O., Provenzale, M., Räsänen, M., Rannik, U., Aalto, T., Järvi, L., Laurila, T., Ojala, A., Tuittila, E-S., Levula, J., Praplan, A. & 4 othersPihlatie, M., Rinne, J., Pumpanen, J. & Bäck, J., 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: Finnish Association for Aerosol Research, p. 99-105 7 p. (Report Series in Aerosol Science; vol. 157).

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

Observing wind, aerosol particles, cloud and precipitation: Finland's new ground-based remote-sensing network

Hirsikko, A., O'Connor, E. J., Komppula, M., Korhonen, K., Pfuller, A., Giannakaki, E., Wood, C. R., Bauer-Pfundstein, M., Poikonen, A., Karppinen, T., Lonka, H., Kurri, M., Heinonen, J., Moisseev, D., Asmi, E., Aaltonen, V., Nordbo, A., Rodriguez, E., Lihavainen, H., Laaksonen, A. & 5 othersLehtinen, K. E. J., Laurila, T., Petaja, T., Kulmala, M. & Viisanen, Y., 2014, In : Atmospheric Measurement Techniques. 7, 5, p. 1351-1375 25 p.

Research output: Contribution to journalArticleScientificpeer-review

Simulation of surface energy fluxes and stratification of a small boreal lake by a set of one-dimensional models

Stepanenko, V., Joehnk, K. D., Machulskaya, E., Perroud, M., Subin, Z., Nordbo, A., Mammarella, I. & Mironov, D., 2014, In : Tellus. Series A: Dynamic Meteorology and Oceanography. 66, 18 p., 21389.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Sorption-Caused Attenuation and Delay of Water Vapor Signals in Eddy-Covariance Sampling Tubes and Filters

Nordbo, A., Kekäläinen, P., Siivola, E., Mammarella, I., Timonen, J. & Vesala, T., Dec 2014, In : Journal of Atmospheric and Oceanic Technology. 31, 12, p. 2629-2649 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Urban nitrous-oxide fluxes measured using the eddy-covariance technique in Helsinki, Finland

Jarvi, L., Nordbo, A., Rannik, U., Haapanala, S., Riikonen, A., Mammarella, I., Pihlatie, M. & Vesala, T., Sep 2014, In : Boreal Environment Research. 19, B, p. 108-121 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2013

An overview on the Urban Boundary-layer Atmosphere Network in Helsinki

Wood, C. R., Jarvi, L., Kouznetsov, R. D., Nordbo, A., Joffre, S., Drebs, A., Vihma, T., Hirsikko, A., Suomi, I., Fortelius, C., O'Connor, E., Moiseev, D., Haapanala, S., Moilanen, J., Kangas, M., Karppinen, A., Vesala, T. & Kukkonen, J., Nov 2013, In : Bulletin of the American Meteorological Society. 94, 11, p. 1675-1690 16 p.

Research output: Contribution to journalArticleScientificpeer-review

A Wavelet-Based Correction Method for Eddy-Covariance High-Frequency Losses in Scalar Concentration Measurements

Nordbo, A. & Katul, G., Jan 2013, In : Boundary-Layer Meteorology. 146, 1, p. 81-102 22 p.

Research output: Contribution to journalArticleScientificpeer-review

Comparison of static chambers to measure CH4 emissions from soils

Pihlatie, M., Riis Christiansen, J., Aaltonen, H., Korhonen, J., Nordbo, A., Rasilo, T., Benanti, G., Giebels, M., Helmy, M., Sheehy, J., Jones, S., Juszczak, R., Klefoth, R., Lobo-do-Vale, R., Rosa, A. P., Schreiber, P., Serca, D., Vicca, S., Wolf, B. & Pumpanen, J., 5 Jan 2013, In : Agricultural and Forest Meteorology. 171-172, p. 124-136 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Intra-city variation in urban morphology and turbulence structure in Helsinki, Finland

Nordbo, A., Järvi, L., Haapanala, S., Moilanen, J. & Vesala, T., 2013, In : Boundary-Layer Meteorology. 3, p. 469-496 28 p.

Research output: Contribution to journalArticleScientificpeer-review

Large eddy simulations for forest canopy

Tu, S. M., Nordbo, A., Hellsten, A., Rinne, J. & Vesala, T., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 534-537 4 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

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

Modelling of surface energy and water balance in high latitude cities – impact of snow

Järvi, L., Grimmond, C. S. B., Nordbo, A., Strachan, I., Taka, M. K. & Setälä, H. M., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 244-248 5 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

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

On the Temperature Structure Parameter and Sensible Heat Flux over Helsinki from Sonic Anemometry and Scintillometry

Wood, C. R., Kouznetsov, R. D., Gierens, R., Nordbo, A., Järvi, L., ALLISTRATOVA, M. & Kukkonen, J., 2013, In : Journal of Atmospheric and Oceanic Technology. 30, p. 1604–1615 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Representing Land Surface Heterogeneity: Offline Analysis of the Tiling Method

Manrique-Sunen, A., Nordbo, A., Balsamo, G., Beljaars, A. & Mammarella, I., Jun 2013, In : Journal of Hydrometeorology. 14, 3, p. 850-867 18 p.

Research output: Contribution to journalArticleScientificpeer-review

The effect of local sources on aerosol particle number size distribution, concentrations and fluxes in Helsinki, Finland

Ripamonti, G., Jarvi, L., Molgaard, B., Hussein, T., Nordbo, A. & Hameri, K., 2013, In : Tellus. Series B: Chemical and Physical Meteorology. 65, 17 p., 19786.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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Tube transport of water vapor with condensation and desorption

Nordbo, A., Kekäläinen, P., Siivola, E., Aula, R., Vesala, T. & Timonen, J., 2013, In : Applied Physics Letters. 102, 194101, 5 p., 194101.

Research output: Contribution to journalArticleScientificpeer-review

Urban surface cover determined using airborne lidar in Helsinki

Nordbo, A. & Järvi, L., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 423-428 6 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

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

2012

Fraction of natural area as main predictor of net CO2 emissions from cities

Nordbo, A., Järvi, L., Haapanala, S., Wood, C. & Vesala, T., 18 Oct 2012, In : Geophysical Research Letters. 39, p. L20802 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Hiilen kiertoa ja kasvihuonekaasuja havainnoidaan kohta kuin säätä

Nordbo, A., Kaukolehto, M. T., Laurila, T., Viisanen, Y. & Vesala, T., 1 Mar 2012, In : Ilmansuojelu-uutiset. 1, p. 22-25 4 p.

Research output: Contribution to journalArticleProfessional

Revised eddy covariance flux calculation methodologies - effect on urban energy balance

Nordbo, A., Jarvi, L. & Vesala, T., 2012, In : Tellus. Series B: Chemical and Physical Meteorology. 64, 18184, p. - 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File

Seasonal and annual variation of carbon dioxide surface fluxes in Helsinki, Finland, in 2006-2010

Jarvi, L., Nordbo, A., Junninen, H., Riikonen, A., Moilanen, J., Nikinmaa, E. & Vesala, T., 2012, In : Atmospheric Chemistry and Physics. 12, 18, p. 8475-8489 15 p.

Research output: Contribution to journalArticleScientificpeer-review

2011

Comparison of static chambers to measure CH4 fluxes from soils

Pihlatie, M., Riis Christiansen, J., Aaltonen, H., Korhonen, J., Nordbo, A., Rasilo, T., Benanti, G., Giebels, M., Helmy, M., Hirvensalo, J., Jones, S., Juszczak, R., Klefoth, R., Lobo Do Vale, R., Rosa, A. P., Shreiber, P., Serga, D., Vicca, S., Wolf, B. & Pumpanen, J., 2011, In : Report Series in Aerosol Science. 126, p. 315-317 3 p.

Research output: Contribution to journalConference articleScientific

EddyUH – an advanced software for eddy covariance flux calculations

Mammarella, I., Peltola, O., Nordbo, A., Rannik, U. & 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. 247-252 6 p. (Report series in aerosol science; vol. 126).

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

Evaluation of the surface urban energy and water balance scheme (SUEWS) in Helsinki

Järvi, L., Grimmond, C. S. B., Nordbo, A., Setälä, H. M., Taka, M., Siivola, E., Ruth, O. & 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'. p. 144-147 4 p. (Report series in aerosol science; vol. 126).

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

Long-term direct CO2 flux measurements over a boreal lake: Five years of eddy covariance data

Huotari, J., Ojala, A., Peltomaa, E., Nordbo, A., Launiainen, S., Pumpanen, J., Rasilo, T., Hari, P. & Vesala, T., 2011, In : Geophysical Research Letters. 38, p. L18401 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Long-term energy flux measurements and energy balance over a small boreal lake using eddy covariance technique

Nordbo, A., Launiainen, S., Mammarella, I., Leppäranta, M., Huotari, J., Ojala, A. & Vesala, T., 2011, In : Journal of Geophysical Research : Atmospheres. 116, p. 1-17 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Multisite analysis of urban flux measurements in Helsinki

Nordbo, A., Järvi, L., Haapanala, S. & 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. 281-286 6 p. (Report series in aerosol science; vol. 126).

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

On eddy covariance flux measurements over lakes

Vesala, T., Nordbo, A., Haapanala, S., Mammarella, I., Pumpanen, J., Eugster, W., Huotari, J. & Ojala, A., 2011, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology ofAtmospheric Composition and Climate Change'. p. 395-398 4 p. (Report series in aerosol science; vol. 126).

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

Variability in cold front activities modulating cool-season evaporation from a southern inland water in the USA

Liu, H., Blanken, P. D., Weidinger, T., Nordbo, A. & Vesala, T., 2011, In : Environmental Research Letters. 6, 2, p. 024022 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
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

Eddy covariance methodologies revisited for urban measurements

Nordbo, A., Järvi, L. & Vesala, T., 2010, Unknown host publication.

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

File

Long-term surface-atmosphere interaction measurements in Helsinki, Finland

Järvi, L., Rannik, U., Mammarella, I., Nordbo, A. I. & Vesala, T., 2010, Unknown host publication.

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

Micrometeorology and energy balance of a small boreal lake

Nordbo, A., Launiainen, S., Mammarella, I., Leppäranta, M., Huotari, J., Ojala, A. & Vesala, T., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change. (Report Series in Aerosol Science A; no. 109).

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

2009

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