Publications of GHG research group

Peer-reviewed publications

2017

Dinsmore K.J., Drewer J., Levy P.E., George C., Lohila A., Aurela M. and Skiba U.M. (2017) Growing season CH4 and N2O fluxes from a sub-arctic landscape in northern Finland. Biogeosciences, 14, 799-815, doi:10.5194/bg-14-799-2017

Fischer R.E., France J.L., Lowry D., Lanoisellé M., Brownlow R., Pyle J.A., Cain M., Warwick N., Skiba U.M., Drewer J., Dinsmore K.J., Leeson S.R., Bauguitte S.J.-B., Wellpott A., O'Shea S.J., Allen G., Gallagher M.W., Pitt J., Percival C.J., Bower K., George C., Hayman G.D., Aalto T., Lohila A., Aurela M., Laurila T., Crill P.M., McCalley C.K., and E.G. Nisbet. (2017) Measurement of the 13C isotopic signature of methane emissions from Northern European wetlands. Global Biogeochemical Cycles, in press, doi:10.1002/2016GB005504.

Korkiakoski M., Tuovinen J.-P., Aurela M., Koskinen M., Minkkinen K., Ojanen P., Penttilä T., Rainne J., Laurila T., and Lohila A. (2017) Methane exchange at the peatland forest floor – automatic chamber system exposes the dynamics of small fluxes. Biogeosciences, 14, 1947-1967, doi:10.5194/bg-14-1947-2017

Mathijssen P.J.H., Kähkölä N., Tuovinen J.-P., Lohila A., Minkkinen K., Laurila T., and Väliranta M. (2017) Lateral expansion and carbon exchange of a boreal peatland in Finland resulting in 7000 years of positive radiative forcing. Journal of Geophysical Research – Biogeosciences, DOI: 10.1002/2016JG003749

Räsänen M., Aurela M., Vakkari V., Beukes J.P., Tuovinen J.-P., Van Zyl P.G., Josipovic M., Venter A.D., Jaars K., Siebert S.J., Laurila T., Rinne J. and Laakso L. (2017) Carbon balance of a grazed savanna grassland ecosystem in South Africa. Biogeosciences, 14, 1039-1054, doi:10.5194/bg-14-1039-2017.

Thum T., Zaehle S., Köhler P., Aalto T., Aurela M., Guanter L., Kolari P., Laurila T., Lohila A., Magnani F., Van Der Tol C., and Markkanen T. (2017) Modelling sun-induced fluorescence and photosynthesis with a land surface model at local and regional scales in northern Europe. Biogeosciences, 14, 1969-1987, doi:10.5194/bg-14-1969-2017.

2016

Asmi E., Kondratyev V., Brus D., Laurila T., Lihavainen H., Backman J., Vakkari V., Aurela M., Hatakka J., Viisanen Y., Uttal T., Ivakhov V. and Makshtas A. (2016) Aerosol size distribution seasonal characteristics measured in Tiksi, Russian Arctic, Atmospheric Chemistry and Physics, 16, 1271-1287, doi:10.5194/acp-16-1271-2016

Berchet A., Bousquet P., Pison I., Locatelli R., Chevallier F., Paris J.-D., Dlugokencky E.J., Laurila T., Hatakka J., Viisanen Y., Worthy D.E.J., Nisbet E., Fisher R., France J., Lowry D., Ivakhov V. and Hermansen O. (2016) Atmospheric constraints on the methane emissions from the East Siberian Shelf. Atmospheric Chemistry and Physics, 16, 4147-4157, doi:10.5194/acp-16-4147-2016

Böttcher K., Markkanen T., Thum T., Aalto T., Aurela M., Reick C.H., Kolari P., Arslan A.N. and Pulliainen J. (2016) Evaluating Biosphere Model Estimates of the Start of the Vegetation Active Season in Boreal Forests by Satellite Observations. Remote Sensing, 8, 580, doi:10.3390/rs8070580.

DeMarco A., Sicard P., Fares S., Tuovinen J.-P., Anav A. and Paoletti E. (2016) Assessing the role of soil water limitation in determining the Phytotoxic Ozone Dose (PODY) thresholds. Atmospheric Environment, 147, 88-97.

Gao Y., Markkanen T., Thum T., Aurela M., Lohila A., Mammarella I., Kämäräinen M., Hagemann S. and Aalto T. (2016) Assessing various drought indicators in representing drought in boreal forests in Finland. Hydrology and Earth System Sciences, 20, 175–191, doi:10.5194/hess-19-1-2015

Hari P., Petäjä T., Bäck J., Kerminen V.-M., Lappalainen H.K., Vihma T., Laurila T., Viisanen Y., Vesala T. and Kulmala M. (2016) Conceptual design of a measurement network of the global change. Atmospheric Chemistry and Physics, 16, 1017-1028, doi:10.5194/acp-16-1017-2016.

Kangas M., Rontu L., Fortelius C., Aurela M. and Poikonen A. (2016) Weather model verification using Sodankylä mast measurements. Geoscientific Instrumentation, Methods and Data Systems, 5, 75–84, 2016, DOI:10.5194/gi-5-75-2016

Kuha J., Arvola L., Hanson P.C., Huotari J., Huttula T., Juntunen J., Järvinen M., Kallio K., Ketola M., Kuoppamäki K., Lepistö A., Lohila A., Paavola R., Vuorenmaa J., Winslow L. and Karjalainen J. (2016) Response of boreal lakes to episodic weather-induced events. Inland waters, 6, 523–534, doi: 10.5268/IW-6.4.886

Lakkala K., Jaros A., Aurela M., Tuovinen J.-P., Kivi R., Suokanerva H., Karhu J.M. and Laurila T. (2016) Radiation measurements at the Pallas-Sodankylä Global Atmosphere Watch station – diurnal and seasonal cycles of ultraviolet, global and photosynthetically-active radiation. Boreal Environment Research, 21, 427-444.

Lappalainen H.K., Kerminen V.-M., Petäjä T., Kurten T., Baklanov A., Shvidenko A., Bäck J., Vihma T., Alekseychik P., Andreae M.O., Arnold S.R., Arshinov M., Asmi E., Belan B., Bobylev L., Chalov S., Cheng Y., Chubarova N., de Leeuw G., Ding A., Dobrolyubov S., Dubtsov S., Dyukarev E., Elansky N., Eleftheriadis K., Esau I., Filatov N., Flint M., Fu C., Glezer O., Gliko A., Heimann M., Holtslag A.A.M., Hõrrak U., Janhunen J., Juhola S., Järvi L., Järvinen H., Kanukhina A., Konstantinov P., Kotlyakov V., Kieloaho A.-J., Komarov A.S., Kujansuu J., Kukkonen I., Duplissy E.-M., Laaksonen A., Laurila T., Lihavainen H., Lisitzin A., Mahura A., Makshtas A., Mareev E., Mazon S., Matishov D., Melnikov V., Mikhailov E., Moisseev D., Nigmatulin R., Noe S.M., Ojala A., Pihlatie M., Popovicheva O., Pumpanen J., Regerand T., Repina I., Shcherbinin A., Shevchenko V., Sipilä M., Skorokhod A., Spracklen D.V., Su H., Subetto D.A., Sun J., Terzhevik A.Y., Timofeyev Y., Troitskaya Y., Tynkkynen V.-P., Kharuk V. I., Zaytseva N., Zhang J., Viisanen Y., Vesala T., Hari P., Hansson H.C., Matvienko G.G., Kasimov N.S., Guo H., Bondur V., Zilitinkevich S. and Kulmala M. (2016) Pan-Eurasian Experiment (PEEX): towards a holistic understanding of the feedbacks and interactions in the land–atmosphere–ocean–society continuum in the northern Eurasian region. Atmospheric Chemistry and Physics, 16, 14421-14461, doi:10.5194/acp-16-14421-2016

Launiainen S., Katul G.G, Kolari P., Lindroth A., Lohila A., Aurela M., Varlagin A., Grelle A. and Vesala T. (2016) Do the energy fluxes and surface conductance of boreal coniferous forests in Europe scale with leaf area? Global Change Biology, 22, 4096–4113, doi: 10.1111/gcb.13497

Li T., Raivonen M., Alekseychik P., Aurela M., Lohila A., Zheng X., Zhang Q., Wanga G., Mammarella I., Rinne J., Yua L., Xie B., Vesala T. and Zhang W. (2016) Importance of vegetation classes in modeling CH4 emissions from boreal and subarctic wetlands in Finland. Science of the Total Environment, 572, 1111-1122.

Linkosalmi M., Aurela, M., Tuovinen, J.-P., Peltoniemi, M., Tanis, C. M., Arslan, A. N., Kolari, P., Böttcher, K., Aalto, T., Rainne, J., Hatakka, J. and Laurila, T. (2016) Digital photography for assessing the link between vegetation phenology and CO2 exchange in two contrasting northern ecosystems. Geoscientific Instrumentation, Methods and Data Systems, 5, 1-10, doi:10.5194/gi-5-417-2016

Lohila A., Aalto T., Aurela M., Hatakka J., Tuovinen J.-P., Kilkki J., Penttilä T., Vuorenmaa J., Hänninen P., Sutinen R., Viisanen Y. and Laurila T. (2016) Large contribution of boreal upland forest soils to a catchment-scale CH4 balance in a wet year. Geophysical Research Letters, 43, 2946–2953, doi: 10.1002/2016GL067718

Minunno F., Peltoniemi M., Launiainen S., Aurela M., Lindroth A., Lohila A., Mammarella I., Minkkinen K. and Mäkelä A. (2016) Calibration and validation of a semi-empirical flux ecosystem model for coniferous forests in the Boreal region. Ecological Modelling, 341, 37–52.

Mylläri F., Asmi E., Anttila T., Saukko E., Vakkari V., Pirjola L., Hillamo R., Laurila T., Häyrinen A., Rautiainen J., Lihavainen H., O'Connor E., Niemelä V., Keskinen J., Dal Maso M. and Rönkkö T. (2016) New particle formation in the fresh flue-gas plume from a coal-fired power plant: effect of flue-gas cleaning. Atmospheric Chemistry and Physics, 16, 7485-7496, doi:10.5194/acp-16-7485-2016.

Mäkelä J., Susiluoto J., Markkanen T., Aurela M., Järvinen H., Mammarella I., Hagemann S. and Aalto T. (2016) Constraining ecosystem model with adaptive Metropolis algorithm using boreal forest site eddy covariance measurements. Nonlin. Processes Geophys., 23, 447-465, doi:10.5194/npg-23-447-2016

Uttal T.,  Starkweather S., Drummond J.R., Vihma T., Makshtas A.P.,  Darby L.S., Burkhart J.F., Cox C.J., Schmeisser L.N., Haiden T., Maturilli M., Shupe M.D., de Boer G., Saha A., Grachev A.A., Crepinsek S.M., Bruhwiler L., Goodison B., McArthur B., Walden V.P., Dlugokencky E.J.., Persson P.O.G., Lesins G., Laurila T., Ogren J.A., Stone R., Long C.N., Sharma S., Massling A., Turner D.D., Stanitski D.M., Asmi E., Aurela M., Skov H., Eleftheriadis K., Virkkula A., Platt A., Førland E.J., Iijima Y., Nielsen I.E., Bergin M.H., Candlish L., Zimov N.S., Zimov S.A., O'Neill N.T., Fogal P.F., Kivi R.,  Konopleva-Akish E.A., Verlinde J., Kustov V.Y., Vasel B., Ivakhov V.M., Viisanen Y. and  Intrieri J.M. (2016) International Arctic Systems for Observing the Atmosphere: An International Polar Year Legacy Consortium. Bulletin of the American Meteorological Society, 97(6), 1033-1056. doi:10.1175/BAMS-D-14-00145.1

Zellweger C., Emmenegger L., Firdaus M., Hatakka J., Heimann M., Kozlova E., Spain T.G., Steinbacher M., van der Schoot M.V. and Buchmann B. (2016) Assessment of recent advances in measurement techniques for atmospheric carbon dioxide and methane observations. Atmospheric Measurement Techniques, 9, 4737-4757, doi:10.5194/amt-9-4737-2016

 

2015

Aalto T., Hatakka J., Kouznetsov R. and Stanislawska K. (2015) Background and anthropogenic influences on atmospheric CO2 concentrations measured at Pallas: Comparison of two models for tracing air mass history. Boreal Environment Research, 20, 213-226.

Aurela M., Lohila A., Tuovinen J.-P., Hatakka J., Penttilä T. and Laurila T. (2015) Carbon dioxide and energy flux measurements in four northern-boreal ecosystems at Pallas. Boreal Environment Research, 20, 455-473.

Carbone S., Onasch T., Saarikoski S., Timonen H., Saarnio K., Sueper D., Rönkkö T., Pirjola L., Häyrinen A., Worsnop D. and Hillamo R. (2015) Characterization of trace metals on soot aerosol particles with the SP-AMS: detection and quantification. Atmospheric Measurement Techniques, 8, 4803-4815, doi:10.5194/amt-8-4803-2015.

Kilkki J., Aalto T., Hatakka J., Portin H. and Laurila T. (2015) Atmospheric CO2 observations at Finnish urban and rural sites. Boreal Environment Research, 20, 227-242.

Lihavainen H., Hyvärinen A., Asmi E., Hatakka J. and Viisanen Y. (2015) Long-term variability of aerosol optical properties in northern Finland. Boreal Environment Research, 20, 526-541.

Linkosalmi M., Pumpanen J., Biasi C., Heinonsalo J., Laiho R., Linden A., Palonen V., Laurila T. and Lohila A. (2015) Studying the impact of living roots on the decomposition of soil organic matter in two different forestry-drained peatlands. Plant and Soil, doi:10.1007/s11104-015-2584-4

Lohila A., Tuovinen J.-P., Hatakka J., Aurela M., Vuorenmaa J., Haakana M. and Laurila T. (2015) Carbon dioxide and energy fluxes over a northern boreal lake. Boreal Environment Research, 20, 474-488.

Loubet B., Ammann C., Castell JF., Emberson L., Ganzeveld L., Kowalski AS., Laville P., Merbold L., Personne E., Stella P., Tuovinen J.-P. and Tuzet A. (2015) O3 and NOx exchange. In: Massad, R.-S. and Loubet, B. (Eds.) Review and integration of biosphere-atmosphere modelling of reactive trace gases and volatile aerosols. Springer Netherlands, pp. 163-168.

Ménard C., Ikonen J., Rautiainen K., Aurela M., Arslan A. and Pulliainen J. (2015) Effects of meteorological and ancillary data, temporal averaging and evaluation methods on model performance and uncertainty in a land surface model. Journal of Hydrometeorology, e-View doi: http://dx.doi.org/10.1175/JHM-D-15-0013.1.

Metzger C., Jansson P.-E., Lohila A., Aurela M., Eickenscheidt T., Belelli-Marchesini L., Dinsmore K., Drewer J., van Huissteden J. and Drösler M. (2015) CO2 flux and ecosystem dynamics at five European treeless peatlands – Merging data and process oriented modelling. Biogeosciences, 12, 125–146.

Miettinen H., Pumpanen J., Heiskanen J.J., Aaltonen H., Mammarella I., Ojala A., Levula J. and Rantakari M. (2015) Towards a more comprehensive understanding of lacustrine greenhouse gas dynamics - two-year measurements of concentrations and fluxes of CO2, CH4 and N2O in a typical boreal lake surrounded by managed forests. Boreal Environment Research, 20, 75-89.

Paatero J., Vaaramaa K., Buyukay M., Hatakka J. and Lehto J. (2015) Deposition of atmospheric Pb-210 and total beta activity in Finland. Journal of Radioanalytical and Nuclear Chemistry, 303, 2413-2420. doi: 10.1007/s10967-014-3785-7

Petrescu A.M., Lohila A., Tuovinen J.-P., Baldocchi D.D., Desai A.R., Roulet N.T., Vesala T., Dolman A.J., Oechel W.C., Marcolla B., Friborg T., Rinne J., Matthes J.H., Merbold L., Meijide A., Kiely G., Sottocornola M., Sachs T., Zona D., Varlagin A., Lai D.Y., Veenendaal E., Parmentier F.W., Skiba U., Lund M., Hensen A., Huissteden J.V., Flanagan L.B., Shurpali N.J., Grunwald T., Humphreys E.R., Jackowicz-Korczynski M., Aurela M., Laurila T., Gruning C., Corradi C.A., Schrier-Uijl A.P., Christensen T.R., Tamstorf M.P., Mastepanov M., Martikainen P.J., Verma S.B., Bernhofer C. and Cescatti A. (2015) The uncertain climate footprint of wetlands under human pressure. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 112, 4594-4599. doi: 10.1073/pnas.1416267112.

Raivonen M., Mäkiranta P., Lohila A., Juutinen S., Vesala T. and Tuittila E.-S. (2015) A simple CO2 exchange model simulates the seasonal leaf area development of peatland sedges. Ecological modelling, 312, 32-43.

Repo A., Tuovinen J.-P. and Liski J. (2015) Can we produce carbon and climate neutral forest bioenergy? Global Change Biology Bioenergy, 7, 253-262. doi: 10.1111/gcbb.12134.

Ruoho-Airola T., Anttila P., Hakola H., Ryyppö T. and Tuovinen J.-P. (2015) Trends in the bulk deposition and atmospheric concentration of air pollutants in the Finnish Integrated Monitoring catchment Pallas during 1992-2012. Boreal Environment Research, 20, 553-569.

Shao J., Zhou X., Luo Y., Li B., Aurela M., Billesbach D., Blanken P., Bracho R., Chen J., Fisher M., Fu Y., Gu L., Han S., He Y., Kolb T., Li Y., Nagy Z., Niu S., Oechel W., Pinter K., Shi P., Suyker A., Tom M., Varlagin A., Wang H., Yan J., Yu G. and Zhang J. (2015) Biotic and climatic controls on interannual variability in carbon fluxes across terrestrial ecosystems. Agricultural and Forest Meteorology, 205, 11-22, DOI: 10.1016/j.agrformet.2015.02.007

Theobald M., Loubet B., Ammann C., Branislava L., Chojnicki B., Ganzeveld L., Grosz B., Kaasik M., Noe S., Olejnik J., Rinne J., Shapkalijevski M., Simpson D., Tchepel O., Tuovinen J.-P., Weidinger T. and Wichink Kruit R. (2015) In-canopy turbulence - State of the art and potential improvements. In: Massad, R.-S. and Loubet, B. (Eds.) Review and integration of biosphere-atmosphere modelling of reactive trace gases and volatile aerosols. Springer Netherlands, pp. 215-224.

Uttal T., Starkweather S., Drummond J.R.., Vihma T., Makshtas A.P., Darby L.S., Burkhart J.F., Cox C.J., Schmeisser L.N., Haiden T., Maturilli M., Shupe M.D., Boer G.D., Saha A., Grachev A.A., Crepinsek S.M., Bruhwiler L., Goodison B., McArthur B., Walden V.P., Dlugokencky E.J., Persson P.O., Lesins G., Laurila T., Ogren J.A., Stone R., Long C.N., Sharma S., Massling A., Turner D.D., Stanitski D.M., Asmi E., Aurela M., Skov H., Eleftheriadis K., Virkkula A., Platt A., Førland E.J., Iijima Y., Nielsen I.E., Bergin M.H., Candlish L., Zimov N.S., Zimov S.A., O'Neill N.T., Fogal P.F., Kivi R., Konopleva-Akish E.A., Verlinde J., Kustov V.Y., Vasel B., Ivakhov V.M., Viisanen Y. and Intrieri J.M. (2015) International Arctic Systems for Observing the Atmosphere (IASOA): An International Polar Year Legacy Consortium. Bulletin of the American Meteorological Society JF - Bulletin of the American Meteorological Society JO - Bull. Amer. Meteor. Soc. http://dx.doi.org/10.1175/BAMS-D-14-00145.1

Venter AD., Jaars K., Booyens W., Beukes JP., Van Zyl PG., Josipovic M., Hendriks J., Vakkari V., Hellen H., Hakola H., Aaltonen H., Ruiz-Jimenez J., Riekkola M-L. and Laakso L. (2015) Plume characterisation of a typical South African braai. South African Journal of Chemistry, 68, 181-194, doi: 10.17159/0379-4350/2015/v68a25

 

Special Issue Preface papers:

Aalto T., Peltoniemi M., Aurela M., Böttcher K., Gao Y., Härkönen S., Härmä P., Kilkki J., Kolari P., Laurila T., Lehtonen A., Manninen T., Markkanen T., Mattila O.-P., Metsämäki S., Muukkonen P., Mäkelä A., Pulliainen J., Susiluoto J., Takala M., Thum T., Tupek B., Törmä M. and Arslan A. (2015) Preface to the special issue on Monitoring and Modelling of Carbon Balance -, Water - and Snow - Related Phenomena at Northern Latitudes. Boreal Environment Research, 20, 145 -150.

Lohila A., Penttilä T., Jortikka S., Aalto T., Anttila P., Asmi E., Aurela M., Hatakka J., Hellen H., Henttonen H., Hänninen P., Kilkki J., Kyllönen K., Laurila T., Lepistö A., Lihavainen H., Makkonen U., Paatero J., Rask M., Sutinen R., Tuovinen J.-P., Vuorenmaa J. and Viisanen Y. (2015) Preface to the special issue on integrated research of atmosphere, ecosystems and environment at Pallas. Boreal Environment Research, 20, 431-454.

 

2014

 

Aalto J., Kolari P., Hari P., Kerminen V.-M., Schiestl-Aalto P., Aaltonen H., Levula J., Siivola E., Kulmala M. and Bäck J. (2014) New foliage growth is a significant, unaccounted source for volatiles in boreal evergreen forests. Biogeosciences, 11, 1331–1344.

Abdalla M., Hastings A.,Bell M. J., Smith J. U., Richards M., Nilsson M.B., Peichl M., Löfvenius M.O., Lund M., Helfter C., Nemitz E., Sutton M.A., Aurela M., Lohila A., Laurila T., Dolman A. J., Belelli-Marchesini L., Pogson M., Jones E., Drewer J., Drösler M. and Smith P. (2014) Simulation of CO2 and Attribution Analysis at Six European Peatland Sites Using the ECOSSE Model. Water, Air and Soil Pollution, 225, 2182, doi:10.1007/s11270-014-2182-8

Böttcher K., Aurela M., Kervinen M., Markkanen T., Mattila O.-P., Kolari P., Metsämäki S., Aalto T., Arslan A. and Pulliainen J. (2014) MODIS time-series-derived indicators for the beginning of the growing season in boreal coniferous forest - A comparison with CO2 flux measurements and phenological observations in Finland. Remote Sensing of Environment, 140, 625-638

Hirsikko A., O'Connor E., Komppula M., Korhonen K., Pfüller A., Giannakaki E., Wood C.R., Bauer-Pfundstein M., Poikonen A., Karppinen T., Lonka H., Kurri M., Heinonen J., Asmi E., Lihavainen H., Laaksonen A., Lehtinen K., Laurila T., Petäjä T., Kulmala M., Viisanen Y. (2014) Observing wind, aerosol particles, cloud and precipitation: Finland's new ground-based remote-sensing network. Atmospheric Measurement Techniques, 7, 1351-1375.

Jaars K., Beukes J.P., Zyl P.G., Venter A.D., Josipovic M., Pienaar J.J., Vakkari V., Aaltonen H., Laakso H., Kulmala M., Tiitta P., Guenther A., Hellen H., Laakso L. and Hakola H. (2014) Ambient aromatic hydrocarbon measurements at Welgegund, South Africa. Atmospheric Chemistry and Physics, 14, 7075-7089. doi: 10.5194/acp-14-7075-2014

Kasurinen V., Alfredsen K., Kolari P., Mammarella I., Alekceychik P., Rinne J., Vesala T., Bernier P., Boike J., Langer M., Marchesini L., van Huissteden K., Dolman H.,Sachs T., Ohta T., Varlagin A., Rocha A., Arain M.A., Oechel W., Lund M., Grelle A., Lindroth A., Black A., Aurela M., Laurila T., Lohila A. and Berninger F. (2014) Latent heat exchange in the boreal and arctic biomes. Global Change Biology, 20, 3439-3456. doi:10.111/gcb.12640.

Keronen P., Reissell A., Chevallier F., Siivola E., Pohja T., Hiltunen V., Hatakka J., Aalto T., Rivier L., Ciais P., Jordan A., Hari P., Viisanen Y. and Vesala T. (2014) Accurate measurements of CO2 mole fraction in the atmospheric surface layer by an affordable instrumentation. Boreal Environment Research, 19, 35-54.

Koskinen M., Minkkinen K., Ojanen P., Kämäräinen M., Laurila T. and Lohila A. (2014) Measurements of the CO2 exchange with an automated chamber system throughout the year: challenges in measuring the nighttime respiration in porous peat soil. Biogeosciences, 11, 347-363.

Kross A.S, Roulet N.T, Moore T.R, Lafleur P.M, Humphreys E.R, Seaquist J.W, Flanagan L.B and Aurela M. (2014) Phenology and its role in carbon dioxide exchange processes in northern peatlands. Journal of Geophysical Research - Biogeosciences, 119, 1370-1384. doi: 10.1002/2014JG002666

Kulmala M., Lappalainen H.K., Back J., Laaksonen A., Nikinmaa E., Riekkola M., Vesala T., Viisanen Y., Aalto T., Boy M., Maso M.D., Ehn M., Hakola H., Hari P., Hartonen K., Hämeri K., Hölttä T., Junninen H., Järvi L., Kurten T., Lauri A., Laurila T., Lehtipalo K., Lihavainen H., Lintunen A., Mammarella I.,Manninen H.E., Petaja T., Pihlatie M., Pumpanen J., Rinne J., Romakkaniemi S., Ruuskanen T., Sipilä M., Sorvari S., Vehkamaki H., Virtanen A., Worsnop D.R. and Kerminen V. (2014) Finnish Centre of Excellence in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change: summary and outlook. Boreal Environment Research, 19, 2-19.

Kulmala L., Aaltonen H., Berninger F., Kieloaho A.-J., Levula J., Bäck J., Hari P., Kolari P., Korhonen J.F.J., Kulmala M., Nikinmaa E., Pihlatie M., Vesala T. and Pumpanen J. (2014) Changes in biogeochemistry and carbon fluxes in a boreal forest after the clear-cutting and partial burning of slash. Agricultural and Forest Meteorology, 188, 33–44.

Leppelt T., Dechow R., Gebbert S., Freibauer A., Lohila A., Augustin J., Drösler M., Fiedler S., Glatzel S., Höper H.,  Järveoja J., Lærke P. E., Maljanen M., Mander Ü., Mäkiranta P., Minkkinen K., Ojanen P., Regina K. and Strömgren M. (2014) Nitrous oxide emission budgets and land-use-driven hotspots for organic soils in Europe. Biogeosciences, 11, 6595-6612.
 
Luyssaert S., Jammet M., Stoy P.C., Estel S., Pongratz J., Ceschia E., Churkina G., Don A., Erb K.H., Ferlicoq M., Gielen B., Grünwald T., Houghton R.A., Klumpp K., Knohl A., Kolb T., Kuemmerle T., Laurila T., Lohila A., Loustau D., McGrath, M.J., Meyfroidt P., Moors E.J., Naudts, K., Novick K., Otto J., Pilegaard K., Pio C.A., Rambal S., Rebmann C., Ryder J., Suyker A.E., Varlagin A., Wattenbach M. and Dolman A.J. (2014) Beyond land cover change - effects of contemporary land management on surface climate. Nature Climate Change, 4, 389–393, doi:10.1038/NCLIMATE2196.
 

Mathijssen P., Tuovinen J.-P., Lohila A., Aurela M., Juutinen S., Laurila T., Niemelä E., Tuittila E.-S., and Väliranta M. (2014) Development, carbon accumulation, and radiative forcing of a subarctic fen over the Holocene. The Holocene, 24, 1156-1166. DOI: 10.1177/095968361453807.

Mbufong H.N., Lund M., Aurela M., Christensen T.R., Werner E., Friborg T., Birger H., Humphreys E.R., Jackowicz-Korczynski L., Kutzbach L., Lafleur P.M., Oechel W.C., Parmentier F.J., Rasse D.P., Rocha A.V., Sachs T., van der Molen M.M. and Tamstorf M.P. (2014) Assessing the spatial variability in peak season CO2 exchange characteristics across the Arctic tundra using a light response curve parameterization. Biogeosciences, 11, 4897-4912. doi:10.5194/bg-11-4897-2014.

O'Shea S.J., Allen G., Gallagher M.W., Bower K., Illingworth S.M., Muller J.B.A., Jones B.T., Percival C.J., Bauguitte S.J-B., Cain M., Warwick N., Quiquet A., Skiba U., Drewer J., Dinsmore K., Nisbet E.G., Lowry D., Fisher R.E., France J.L., Aurela M., Lohila A., Hayman G., George C., Clark D.B., Manning A.J., Friend A.D. and Pyle J. (2014) Methane and carbon dioxide fluxes and their regional scalability for the European Arctic wetlands during the MAMM project in summer 2012. Atmospheric Chemistry and Physics, 14, 13159-13174
 

Peltola O., Hensen A., Helfter C., Belelli Marchesini L., Bosveld F.C., van den Bulk W.C.M., Elbers J.A., Haapanala S., Holst J., Laurila T., Lindroth A., Nemitz E., Röckmann T., Vermeulen A.T. and Mammarella I. (2014) Evaluating the performance of commonly used gas analysers for methane eddy covariance flux measurements: the InGOS inter-comparison field experiment. Biogeosciences, 11, 3163-3186, doi:10.5194/bg-11-3163-2014.

Raatikainen T., Hyvärinen A.P., Hatakka J., Panwar T.S., Hooda R.K., Sharma V.P. and Lihavainen H. (2014) The effect of boundary layer dynamics on aerosol properties at the Indo-Gangetic plains and at the foothills of the Himalayas. Atmospheric Environment, 89, 548-555. doi: 10.1016/j.atmosenv.2014.02.058

Repo A., Tuovinen J.-P. and Liski J. (2014) Can we produce carbon and climate neutral forest bioenergy? Global Change Biology - Bioenergy, DOI: 10.1111/gcbb.12134.

Smolander S., He Q., Mogensen D., Zhou L., Bäck J., Ruuskanen T., Noe S., Guenther A., Aaltonen H., Kulmala M. and Boy M. (2014) Comparing three vegetation monoterpene emission models to measured gas concentrations with a model of meteorology, air chemistry and chemical transport. Biogeosciences, 11, 5425-5443. doi:10.5194/bg-11-5425-2014

Virkkula A., Levula J., Pohja T., Aalto P.P., Keronen P., Schobesberger S., Clements C.B., Pirjola L., Kieloaho A.J., Kulmala L., Aaltonen H., Patokoski J., Pumpanen J., Rinne J., Ruuskanen T., Pihlatie M., Manninen H.E., Aaltonen V., Junninen H., Petäjä T., Backman J., Maso M.D., Nieminen T., Olsson T., Gronholm T., Aalto J., Virtanen T.H., Kajos M., Kerminen V.M., Schultz D.M., Kukkonen J., Sofiev M., De Leeuw G., Back J., Hari P. and Kulmala M. (2014) Overview of a prescribed burning experiment within a boreal forest in Finland. Atmospheric Chemistry and Physics, 14, 4473-4502.

Watts J.D., Kimball J.S., Parmentier F.J., Sachs T., Rinne J., Zona D., Oechel W., Tagesson T., Jackowicz-Korczynski M., Aurela M. (2014) A satellite data driven biophysical modeling approach for estimating northern peatland and tundra CO2 and CH4 fluxes. Biogeosciences, 11, 1961-1980. doi: 10.5194/bg-11-1961-2014

Weaver C., Kiemle C., Kawa S. R., Aalto T., Necki J., Steinbacher M., Arduini J.,  Apadula F., Berkhout H., and Hatakka J. (2014) Retrieval of methane source strengths in Europe using a simple modeling approach to assess the potential of spaceborne lidar observations. Atmospheric Chemistry and Physics, 14, 2625-2637.

Wei S., Yi C., Hendrey G., Eaton T., Rustic G., Wang S., Liu H., Krakauer N.Y., Wang W., Desai A. R.,  Montagnani L., Paw K. T., Falk M., Black A., Bernhofer C., Grünwald T., Laurila T., Cescatti A., Moors E., Bracho R. and Valentini R. (2014) Data-based perfect-deficit approach to understanding climate extremes and forest carbon assimilation capacity. Environmental Research Letters, 9, 065002 (9pp) doi:10.1088/1748-9326/9/6/065002

 

2013

Aaltonen H., Aalto J., Kolari P., Pihlatie M., Pumpanen J., Kulmala M., Nikinmaa E., Vesala T. and Bäck J. (2013) Continuous VOC flux measurements on boreal forest floor. Plant and Soil, 369, 241-256.

Berchet A., Pison I., Chevallier F., Bousquet P., Conil S., Geever M., Laurila T., Lavric J., Lopez M., Moncrieff J., Necki J., Ramonet M., Schmidt M., Steinbacher M. and Tarniewicz J. (2013) Towards better error statistics for atmospheric inversions of methane surface fluxes. Atmospheric Chemistry and Physics, 13, 7115-7132.

Cieslik S., Tuovinen J.-P., Baumgarten M., Matyssek R., Brito P. and Wieser G. (2013) Gaseous exchange between forests and the atmosphere. Developments in Environmental Science, 13, 19-36.

Danielewska A., Clarke N., Olejnik J., Hansen K., De Vries W., Lundin L., Tuovinen J.-P., Fischer R., Urbaniak M. and Paoletti E. (2013) A meta-database comparison from various European Research and Monitoring Networks dedicated to forest sites. iForest – Biogeosciences and Forestry, 6, 1-9.

Dengel S., Zona D., Sachs T., Aurela M., Jammet M., Parmentier F., Oechel W. and Vesala T. (2013) Testing the applicability of neural networks as a gap-filling method using CH4 flux data from high latitude wetlands. Biogeosciences, 10, 8185-8200.

Grönroos J., Seppälä J., Koskela S., Kilpeläinen A., Leskinen P., Holma A., Tuovinen J.-P., Turunen J., Lind S., Maljanen M. and Martikainen P.J. (2013) Life-cycle climate impacts of peat fuel: Calculation methods and methodological challenges. The International Journal of Life Cycle Assessment, 18, 567-576.

Hirsikko A., Vakkari V., Tiitta P., Hatakka J., Kerminen V.-M., Sundström A.-M., Beukes J. P., Manninen H.E., Kulmala M. and Laakso L. (2013) Multiple daytime nucleation events in semi-clean savannah and industrial environments in South Africa: analysis based on observations. Atmospheric Chemistry and Physics, 13, 5523-5532, doi:10.5194/acp-13-5523-2013.

Hyvärinen A.-P., Vakkari V., Laakso L., Hooda R K., Sharma V.P., Panwar T.S., Beukes J.P., van Zyl P.G., Josipovic M., Garland R,M., Andreae, M.O., Pöschl U. and Petzold A. (2013) Correction for a measurement artifact of the Multi-Angle Absorption Photometer (MAAP) at high black carbon mass concentration levels. Atmospheric Measurement Techiques, 6, 81-90, doi:10.5194/amt-6-81-2013.

Korhonen J.F.J., Pihlatie M., Pumpanen J., Aaltonen H., Hari P., Levula J., Kieloaho A.-J., Nikinmaa E., Vesala T. and Ilvesniemi H. (2013) Nitrogen balance of a boreal Scots pine forest. Biogeosciences, 10, 1083-1095.

Köster E., Köster K., Aurela M., Laurila T., Berninger F., Lohila A. and Pumpanen J. (2013) Impact of reindeer herding on vegetation biomass and soil carbon content: a case study from Sodankylä, Finland. Boreal Environment Research, 18 (Suppl. A), 35-42.

Laakso L., Beukes J.P., Van Zyl P.G., Pienaar J.J., Josipovic M., Venter A. Jaars K., Vakkari V., Labuschagne C., Chiloane K. and Tuovinen J.-P. (2013) Ozone concentrations and their potential impacts on vegetation in southern Africa. Developments in Environmental Science, 13, 429-450.

Laakso L., Merikanto J., Vakkari V., Laakso H., Kulmala M., Molefe M., Kgabi N., Mabaso D., Carslaw K.S., Spracklen D.V., Lee L.A., Reddington C.L. and Kerminen V.-M. (2013) Boundary layer nucleation as a source of new CCN in savannah environment. Atmospheric Chemistry and Physics, 13, 1957-1972, doi:10.5194/acp-13-1957-2013.

Leppä J., Gagné S., Laakso L., Manninen H.E., Lehtinen K.E.J., Kulmala M. and Kerminen V.-M. (2013) Using measurements of the aerosol charging state in determination of the particle growth rate and the proportion of ion-induced nucleation. Atmospheric Chemistry and Physics, 13, 463-486, doi:10.5194/acp-13-463-2013.

Matyssek R., Clarke N., Cudlin P., Mikkelsen T.N., Tuovinen J.-P., Wieser G. and Paoletti E. (2013) Climate change, air pollution and global challenges: Understanding and perspectives from forest research. Developments in Environmental Science, 13, 3-16.

Paasonen P., Asmi A., Petäjä T., Kajos M.K., Äijälä M., Junninen H., Holst T., Abbatt J.P.D., Arneth A., Birmili W., van der Gon H.D., Hamed A., Hoffer A., Laakso L., Laaksonen A., Leaitch W.R., Plass-Dülmer C. Pryor S.C., Räisänen P., Swietlicki E., Wiedensohler A., Worsnop D.R., Kerminen V.-M. and Kulmala M. (2013) Warming-induced increase in aerosol number concentration likely to moderate climate change. Nature Geoscience, doi:10.1038/ngeo1800.

Paoletti E., de Vries W., Mikkelsen T.N., Ibrom A., Larsen K.S., Tuovinen J.-P., Serengil Y., Yurtseven I., Wieser G. and Matyssek R. (2013) Key indicators of air pollution and climate change impacts at forest supersites. Developments in Environmental Science, 13, 497-518.

Petäjä T., Vakkari V., Pohja T., Nieminen T., Laakso H., Aalto P.P., Keronen P., Siivola E., Kerminen V.-M., Kulmala M. and Laakso L. (2013) Transportable Aerosol Characterization Trailer with Trace Gas Chemistry: Design, Instruments and Verification. Aerosol and Air Quality Research, 13, 421–435.

Pihlatie M.K., Christiansen J.R., Aaltonen H., Korhonen J.F., 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. and Pumpanen J. (2013) Comparison of static chambers to measure CH4 emissions from soils. Agricultural and Forest Meteorology, 171, 124-136.

Rella C.W., Chen H., Andrews A.E., Filges A., Gerbig C., Hatakka J., Karion A., Miles N.L., Richardson S.J., Steinbacher M, Sweeney C., Wastine B. and Zellweger C. (2013) High accuracy measurements of dry mole fractions of carbon dioxide and methane in humid air. Atmospheric Measurement Techniques, 6, 837-860.

Sormunen K., Laurila T. and Rintala J. (2013) Determination of waste decay rate for a large Finnish landfill by calibrating methane generation models on the basis of methane recovery and emissions. Waste Management, 31, 979-985.

Stoy P.C., Mauder M., Foken T., Marcolla B., Boegh E., Ibrom A., Arain M.A., Arneth A., Aurela M., Bernhofer C., Cescatti A., Dellwik E., Duce P., Gianelle D., Gorsel E.V., Kiely G., Knohl A., Margolis H., McCaughey H., Merbold L., Montagnani L., Papale D., Reichstein M., Saunders M., Serrano-Ortiz P., Sottocornola M., Spano D., Vaccari F. and Varlagin A. (2013) A data-driven analysis of energy balance closure across FLUXNET research sites. Agricultural and Forest Meteorology, 171, 137-152.

Tuovinen J.-P., Hakola H., Karlsson P. E. and Simpson D. (2013) Air pollution risks to northern European forests in a changing climate. Developments in Environmental Science, 13, 77-99.

Vakkari V., Beukes J.P., Laakso H., Mabaso D., Pienaar J.J., Kulmala M. and Laakso L. (2013) Long-term observations of aerosol size distributions in semi-clean and polluted savannah in South Africa. Atmospheric Chemistry and Physics, 13, 1751-1770, doi:10.5194/acp-13-1751-2013.

2012


Büker, P., Morrissey, T., Briolat, A., Falk, R., Simpson, D., Tuovinen, J.-P., Alonso, R., Barth, S., Baumgarten, M., Grulke, N., Karlsson, P.E., King, J., Lagergren, F., Matyssek, R., Nunn, A., Ogaya, R., Peñuelas, J., Rhea, L., Schaub, M., Uddling, J., Werner, W., Emberson, L.D. 2012. DO3SE modelling of soil moisture to determine ozone flux to European forest trees. Atmos. Chem. Phys. 12, 5537-5562.

Gagné, S., Leppä, J., Petäjä, T., McGrath, M. J., Vana, M., Kerminen, V.-M., Laakso, L., and Kulmala, M. 2012. Aerosol charging state at an urban site: new analytical approach and implications for ion-induced nucleation, Atmos. Chem. Phys., 12, 4647-4666, doi:10.5194/acp-12-4647-2012.

Gerosa, G., Finco, A., Marzuoli, R., Tuovinen, J.-P. 2012. Evaluation of the uncertainty in the ozone flux effect modelling: from the experiments to dose-response relationships. Atmospheric Environment 54, 44-52.

Hirsikko, A., Vakkari, V., Tiitta, P., Manninen, H. E., Gagné, S., Laakso, H., Kulmala, M., Mirme, A., Mirme, S., Mabaso, D., Beukes, J. P., and Laakso, L. 2012. Characterisation of sub-micron particle number concentrations and formation events in the western Bushveld Igneous Complex, South Africa, Atmos. Chem. Phys., 12, 3951-3967, doi:10.5194/acp-12-3951-2012.

Kerminen, V.-M., Paramonov, M., Anttila, T., Riipinen, I., Fountoukis, C., Korhonen, H., Asmi, E., Laakso, L., Lihavainen, H., Swietlicki, E., Svenningsson, B., Asmi, A., Pandis, S. N., Kulmala, M., and Petäjä, T. 2012. Cloud condensation nuclei production associated with atmospheric nucleation: a synthesis based on existing literature and new results, Atmos. Chem. Phys., 12, 12037-12059, doi:10.5194/acp-12-12037-2012.

Laakso, L., Vakkari, V., Virkkula, A., Laakso, H., Backman, J., Kulmala, M., Beukes, J. P., van Zyl, P. G., Tiitta, P., Josipovic, M., Pienaar, J. J., Chiloane, K., Gilardoni, S., Vignati, E., Wiedensohler, A., Tuch, T., Birmili, W., Piketh, S., Collett, K., Fourie, G. D., Komppula, M., Lihavainen, H., de Leeuw, G., and Kerminen, V.-M. 2012. South African EUCAARI measurements: seasonal variation of trace gases and aerosol optical properties, Atmos. Chem. Phys. 12, 1847-1864, doi:10.5194/acp-12-1847-2012.

Laurila, T., Aurela, M., Tuovinen, J.-P. 2012. Eddy covariance measurements over wetlands. In: M. Aubinet, T. Vesala and D. Papale (Eds.), Eddy Covariance: A Practical Guide to Measurement and Data Analysis, Springer, Dordrecht, pp. 345-364.

Luyssaert S., Abril G., Andres R., Bastviken D., Bellassen V., Bergamaschi P., Bousquet P., Chevallier F., Ciais P., Corazza M., Dechow R., Erb K.-H., Etiope G., Fortems-Cheiney A., Grassi G., Hartman J., Jung M., Lathière J., Lohila A., Mayorga E., Moosdorf N., Njakou D. S., Otto J., Papale D., Peters W., Peylin P., Raymond P., Rödenbeck C., Saarnio S., Schulze E.-D., Szopa S., Thompson R., Verkerk P. J., Vuichard N., Wang R., Wattenbach M., and Zaehle S. 2012. The European land and inland water CO2, CO, CH4 and N2O balance between 2001 and 2005. Biogeosciences 9, 3357–3380, doi: 10.5194/bg-9-3357-2012

Matyssek R., Wieser G., Calfapietra C., de Vries W., Dizengremel P., Ernst D., Jolivet Y., Mikkelsen T.N., Mohren G.M.J., LeThiec D., Tuovinen J.-P., Weatherall A., Paoletti E. 2012. Forests under climate change and air pollution: Gaps in understanding and future directions for research. Environmental Pollution 160, 57-65.

Ojanen P., Minkkinen K., Lohila A., Badorek T., and Penttilä T. 2012. Chamber measured soil respiration: A useful tool for estimating the carbon balance of peatland forest soils? Forest Ecology and Management 277, 132–140, doi:10.1016/j.foreco.2012.04.027

Petäjä, T., Laakso, L., Grönholm, T., Launiainen, S., Evele-Peltoniemi, I., Virkkula., A., Leskinen, A., Backman, J., Manninen, H., Sipilä, M., Haapanala, S., Hämeri, K., Vanhala, E., Tuomi, T., Paatero, J., Aurela, M., Hakola, H., Makkonen, U., Hellen, H., Hillamo, R., Vira, J., Prank, M, Sofiev, M., Siitari-Kauppi, M, Laaksonen, A., Lehtinen, K.E.J., Kulmala, M., Viisanen, Y. ja Kerminen, V.-M. 2012. In-situ observations of Eyjafjallajökull ash particles by hot-air balloon, Atm. Env. 48: 104-112, 10.1016/j.atmosenv.2011.08.046.

Repo, A., Känkänen, R., Tuovinen, J.-P., Antikainen, R., Tuomi, M., Vanhala, P., Liski, J., 2012. Bioenergy climate mitigation from forestry can be improved by allocating forest residue removal. Global Change Biology Bioenergy 4, 202-212.

Rinne J., Markkanen T., Ruuskanen T.M., Petäjä T., Tang M.J., Crowley J.N., Rannik U., Vesala T. 2012. Effect of chemical degradation on fluxes of reactive compounds - a study with a stochastic Lagrangian transport model, Atmospheric Chemistry and Physics, Vol. 12 p. 4843-4854. doi: 10.5194/acp-12-4843-2012.

Simpson, D., Benedictow, A., Berge, H., Bergström, R., Emberson, L.D., Fagerli, H., Flechard; C.R., Hayman, G.D., Gauss, M., Jonson, J.E., Jenkin, M.E., Nyíri, A., Richter, C., Semeena, V.S., Tsyro, S., Tuovinen, J.-P., Valdebenito, Á. and Wind, P., 2012. The EMEP MSC-W chemical transport model – technical description. Atmospheric Chemistry and Physics 12, 7825-7865.

Sriskantharajah S., Fisher R.E., Lowry D., Aalto T., Hatakka J., Aurela M., Laurila T., Lohila A., Kuitunen E., and Nisbet E.G. 2012. Stable carbon isotope signatures of methane from a Finnish subarctic wetland: seasonality and source input to polar methane. TellusB 64, 18818, doi: 10.3402/tellusb.v64i0.18818

Venter, A.D., Vakkari,V., Beukes, J.P., van Zyl, P.G., Laakso, H., Mabaso, D., Tiitta, P., Josipovic, M., Kulmala, M., Pienaar, J.J., Laakso, L., 2012, An air quality assessment in the industrialised western Bushveld Igneous Complex, South Africa, South African Journal of Science, 108, No 9/10

 

2011

Anttila P., Tuovinen J.-P., Niemi J.V. 2011. Primary NO2 emissions and their role in the development of NO2 concentrations in a traffic environment. Atmospheric Environment 45, 986-992.

Corazza M., Bergamaschi P., Vermeulen A.T., Aalto T., Haszpra L., Meinhardt F., O'Doherty S., Thompson R., Moncrieff J., Popa E., Steinbacher M., Jordan A., Dlugokencky E., Brühl C., Krol M., Dentener F. 2011. Inverse modelling of European N2O emissions: assimilating observations from different networks. Atmospheric Chemistry and Physics 11, 2381-2398.

Fischer R., Aas W., De Vries W., Clarke N., Cudlin P., Leaver D., Lundin L., Matteucci G., Matyssek R., Mikkelsen T.N., Mirtl M., Öztürk Y., Papale D., Potocic N., Simpson D., Tuovinen J.-P., Vesala T., Wieser G., Paoletti E. 2011. Towards a transnational system of supersites for forest monitoring and research in Europe - an overview on present state and future recommendations. iForest - Biogeosciences and Forestry 4, 167-171.

Gagné, S., Leppä, J., Petäjä, T., McGrath, M. J., Vana, M., Kerminen, V.-M., Laakso, L. and Kulmala, M. 2011. Measurements of aerosol charging states in Helsinki, Finland, Atmos. Chem. Phys. Discuss., 11, 15875-15920.

Hyvärinen A.-P., Kolmonen P., Kerminen V.-M., Virkkula A., Leskinen A., Komppula M., Hatakka J., Burkhart J., Stohl A., Aalto P., Kulmala M., Lehtinen K.E.J., Viisanen Y., Lihavainen H. 2011. Aerosol black carbon at five background measurement sites over Finland, a gateway to the Arctic. Atmospheric Environment 45, 4042-4050.

Kulmala M., Alekseychik P., Paramonov M., Laurila T., Asmi E., Arneth A., Zilitinkevich S., Kerminen V.-M. 2011. On measurements of aerosol particles and greenhouse gases in Siberia and future research needs. Boreal Environment Research 16, 337-362.

Kulmala, M., Asmi, A., Lappalainen, H. K., Baltensperger, U., Brenguier, J.-L., Facchini, M. C., Hansson, H.-C., Hov, Ø., O'Dowd, C. D., Pöschl, U., Wiedensohler, A., Boers, R., Boucher, O., de Leeuw, G., Denier van der Gon, H. A. C., Feichter, J., Krejci, R., Laj, P., Lihavainen, H., Lohmann, U., McFiggans, G., Mentel, T., Pilinis, C., Riipinen, I., Schulz, M., Stohl, A., Swietlicki, E., Vignati, E., Alves, C., Amann, M., Ammann, M., Arabas, S., Artaxo, P., Baars, H., Beddows, D. C. S., Bergström, R., Beukes, J. P., Bilde, M., Burkhart, J. F., Canonaco, F., Clegg, S. L., Coe, H., Crumeyrolle, S., D'Anna, B., Decesari, S., Gilardoni, S., Fischer, M., Fjaeraa, A. M., Fountoukis, C., George, C., Gomes, L., Halloran, P., Hamburger, T., Harrison, R. M., Herrmann, H., Hoffmann, T., Hoose, C., Hu, M., Hyvärinen, A., Hõrrak, U., Iinuma, Y., Iversen, T., Josipovic, M., Kanakidou, M., Kiendler-Scharr, A., Kirkevåg, A., Kiss, G., Klimont, Z., Kolmonen, P., Komppula, M., Kristjánsson, J.-E., Laakso, L., Laaksonen, A., Labonnote, L., Lanz, V. A., Lehtinen, K. E. J., Rizzo, L. V., Makkonen, R., Manninen, H. E., McMeeking, G., Merikanto, J., Minikin, A., Mirme, S., Morgan, W. T., Nemitz, E., O'Donnell, D., Panwar, T. S., Pawlowska, H., Petzold, A., Pienaar, J. J., Pio, C., Plass-Duelmer, C., Prévôt, A. S. H., Pryor, S., Reddington, C. L., Roberts, G., Rosenfeld, D., Schwarz, J., Seland, Ø., Sellegri, K., Shen, X. J., Shiraiwa, M., Siebert, H., Sierau, B., Simpson, D., Sun, J. Y., Topping, D., Tunved, P., Vaattovaara, P., Vakkari, V., Veefkind, J. P., Visschedijk, A., Vuollekoski, H., Vuolo, R., Wehner, B., Wildt, J., Woodward, S., Worsnop, D. R., van Zadelhoff, G.-J., Zardini, A. A., Zhang, K., van Zyl, P. G., Kerminen, V.-M., S Carslaw, K., and Pandis, S. N. 2011, General overview: European Integrated project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) – integrating aerosol research from nano to global scales, Atmos. Chem. Phys., 11, 13061-13143, doi:10.5194/acp-11-13061-2011.

Lauros, J., Sogachev, A., Smolander, S., Vuollekoski, H., Sihto, S.-L., Mammarella, I., Laakso, L., Rannik, Ü., and Boy, M.: Particle concentration and flux dynamics in the atmospheric boundary layer as the indicator of formation mechanism. 2011. Atmos. Chem. Phys., 11, 5591-5601, doi:10.5194/acp-11-5591-2011.

Lohila A., Minkkinen K., Aurela M., Tuovinen J.-P., Penttilä T., Laurila T. 2011. Greenhouse gas flux measurements in a forestry-drained peatland indicate a large carbon sink. Biogeosciences 8, 3203-3218.

Maanavilja L., Riutta T., Aurela M., Pulkkinen M., Laurila T., Tuittila E.-S. 2011. Spatial variation in CO2 exchange at a northern aapa mire. Biogeochemistry 104, 325-345.

Thum T., Räisänen P., Sevanto S., Tuomi M., Reick C., Vesala T., Raddatz T., Aalto T., Järvinen H., Altimir N., Pilegaard K., Zoltan N., Rambal S., Liski J. 2011. Soil carbon model alternatives for ECHAM5/JSBACH climate model: evaluation and impacts on global carbon cycle estimates. J. Geophys. Res. 116, G02028, doi:10.1029/2010JG001612.

Vakkari, V., Laakso, H., Kulmala, M., Laaksonen, A., Mabaso, D., Molefe, M., Kgabi, N. and Laakso, L.. 2011. New particle formation events in semi-clean South African savannah. Atmos. Chem. Phys., 11, 3333-3346.

Vestenius M., Leppänen S., Anttila P., Kyllönen K., Hatakka J., Hellén H., Hyvärinen A.-P., Hakola H. 2011. Background concentrations and source apportionment of polycyclic aromatic hydrocarbons in south-eastern Finland. Atmospheric Environment 45, 3391-3399.

Yuan W., Luo Y., Li X., Liu S., Yu G., Zhou T., Bahn M., Black A., Desai A.R., Cescatti A., Marcolla B., Jacobs C., Chen J., Aurela M., Bernhofer C., Gielen B., Bohrer G., Cook D.R., Dragoni D., Dunn A.L., Gianelle D., Grünwald T., Ibrom A., Leclerc M.Y., Lindroth A., Liu H., Marchesini L.B., Montagnani L., Pita G., Rodeghiero M., Rodrigues A., Starr G., Stoy P.C. 2011. Redefinition and global estimation of basal ecosystem respiration rate. Global Biogeochem. Cycles 25, GB4002, doi:10.1029/2011GB004150.

Yver C.E., Pison I.C., Fortems-Cheiney A., Schmidt M., Chevallier F., Ramonet M., Jordan A., Søvde O.A., Engel A., Fisher R.E., Lowry D., Nisbet E.G., Levin I., Hammer S., Necki J., Bartyzel J., Reimann S., Vollmer M.K., Steinbacher M., Aalto T., Maione M., Arduini J., O'Doherty S., Grant A., Sturges W.T., Forster G.L., Lunder C.R., Privalov V., Paramonova N., Werner A., Bousquet P. 2011. A new estimation of the recent tropospheric molecular hydrogen budget using atmospheric observations and variational inversion. Atmospheric Chemistry and Physics 11, 3375-3392.
 

2010

Anttila P., Tuovinen J.-P. 2010. Trends of primary and secondary pollutant concentrations in Finland in 1994-2007. Atmospheric Environment 44, 30-41.

Chevallier F., Ciais P., Conway T.J., Aalto T., Anderson B.E., Bousquet P., Brunke E.G., Ciattaglia L., Esaki Y., Frohlich M., Gomez A., Gomez-Palaez A.J., Haszpra L., Krummel P.B., Langenfelds R., Leuenberger M., Machida T., Maignan F., Matsueda H., Morgui J.A., Mukai H., Nakazawa T., Peylin P., Ramonet M., Rivier L., Sawa Y., Schmidt M., Steele P., Vay S.A., Vermeulen A.T., Wofsy S.C., Worthy D. 2010. CO2 surface fluxes at grid point scale estimated from a global 21 year reanalysis of atmospheric measurements, Journal of Geophysical Research 115, D21307, doi:10.1029/2010JD013887.

Drewer J., Lohila A., Aurela M., Laurila T., Minkkinen K., Penttilä T., Dinsmore K.J., McKenzie R., Helfter C., Flechard C., Sutton M.A., Skiba U.M. 2010. Comparison of greenhouse gas fluxes and nitrogen budgets from an ombrotrophic bog in Scotland and a minerotrophic sedge fen in Finland. European J. Soil Sci. 61, 640-650.

Gea-Izquierdo G., Mäkelä A., Margolis H., Bergeron Y., Black T.A., Dunn A., Hadley J., Paw K.T., Falk M., Wharton S., Monson R., Hollinger D.Y., Laurila T., Aurela M., McCaughey H., Bourque C., Vesala T., Berninger F. 2010. Modeling acclimation of photosynthesis to temperature in evergreen conifer forests. New Phytologist 188, 175-186.

Jernström J., Lehto J., Dauvalter V.A., Hatakka J., Leskinen A., Paatero J. 2010. Heavy metals in bottom sediments of Lake Umbozero in Murmansk Region, Russia. Environmental Monitoring and Assessment 161, 93-105.

Lohila A., Aurela M., Hatakka J., Pihlatie M., Minkkinen K., Penttilä T., Laurila T. 2010. Responses of N2O fluxes to temperature, water table and N deposition in a northern boreal fen. European Journal of Soil Science 61, 651-661.

Lohila A., Minkkinen K., Laine J., Savolainen I., Tuovinen J.-P., Korhonen L., Laurila T., Tietäväinen H., Laaksonen A. 2010. Forestation of boreal peatlands - impact of changing albedo and greenhouse gas fluxes on radiative forcing. Journal of Geophysical Research 115, G04011, doi:10.1029/2010JG001327.

Lund M., Lafleur P.M., Roulet N.T., Lindroth A., Christensen T.R., Aurela M., Chojnicki B.H., Flanagan L.B., Humphreys E.R., Laurila T., Oechel W.C., Olejnik J., Rinne J., Schubert P., Nilsson M.B., 2010. Variability in exchange of CO2 across 12 northern peatland and tundra sites. Global Change Biology 16, 2436-2448.

Mammarella I., Werle P., Pihlatie M., Eugster W., Haapanala S., Kiese R., Markkanen T., Rannik Ü., Vesala T., 2010. A case study of eddy covariance flux of N2O measured within forest ecosystems: Quality control and flux error analysis. Biogeosciences 7, 427-440.

Markkanen T., Steinfeld G., Kljun N., Raasch S., Foken T., 2010. A numerical case study on footprint model performance under inhomogeneous flow conditions. Meteorologische Zeitschrift 19, 539-547.

Paatero J., Buyukay M., Holmén K., Hatakka J., Viisanen Y., 2010. Seasonal Variation and Source Areas of Airborne Lead-210 at Ny-Ålesund, High Arctic. Polar Research 29, 345-352.

Peters W., Krol M.C., van der Werf G.R., Houweling S., Jones C.D., Hughes J., Schaefer K., Masarie K.A., Jacobson A.R., Miller J.B., Cho C.H, Ramonet M., Schmidt M., Ciattaglia L., Apadula F., Heltai D., Meinhardt F., di Sarra A.G., Piacentino S., Sferlazzo D., Aalto T., Hatakka J., Ström J., Haszpra L., Meijer H.A.J., van der Laan S., Neubert R.E.M., Jordan A., Rodó X., Morgui J.-A., Vermeulen A.T., Rozanski K., Zimnoch M., Manning A.C., Leuenberger M., Uglietti C., Dolman A.J., Ciais P., Heimann M., Tans P.P., 2010. Seven years of recent European net terrestrial carbon dioxide exchange constrained by atmospheric observations. Global Change Biology 16, 1317-1337.

Pihlatie M., Kiese R., Brueggeman N., Butterbach-Bahl K., Kieloaho A.-J., Laurila T., Lohila A., Mammarella I., Minkkinen K., Penttilä T., Schönborn J., Vesala T., 2010. Greenhouse gas fluxes in a drained peatland forest. Biogeosciences 7, 1715-1727.

Ramonet M., Ciais P., Aalto T., Aulagnier C., Chevallier F., Cipriano D., Conway T.J., Haszpra L., Kazan V., Meinhardt F., Paris J.-D., Schmidt M., Simmonds P., Xueref-Rémy I., Zimnoch M., 2010. A recent build-up of atmospheric CO2 over Europe. Part 1 : Observed signals and possible explanations. Tellus 62B, 1-13.

Schulze E.D., Ciais P., Luyssaert S., Schrumpf M., Janssens I.A., Thiruchittamplam B., Theloke J., Saurat M., Bringezu S., Lelieveld J., Lohila A., Rebmann C., Jung M., Bastviken D., Abril G., Grassi G., Leip A., Freibauer A., Kutch W., Don A., Nieschulze J., Börner A., Gash J.H., Dolman A.J., 2010. The European carbon balance. Part 4: integration of carbon and other trace-gas fluxes. Global Change Biology 16, 1451-1469.

Yi C., Ricciuto D., Li R., Wolbeck J. Xu X., Nilsson M., Aires L., Albertson J.D., Ammann C., Arain M.A., Araujo A.C., Aubinet M., Aurela M., Barcza Z., Barr A., Berbigier P., Beringer J., Bernhofer C., Black A.T., Bolstad P.V., Bosveld F.C., Broadmeadow M.S., Buchmann N., Burns S.P., Cellier P., Chen J.M., Chen J., Ciais P., Clement R., Cook B.D., Curtis P.S., Dail D.B., Dellwik E., Delpierre N., Desai A.R., Dore S., Dragoni D., Drake B.G., Dufrene E., Dunn A., Elbers J., Eugster W., Falk M., Feigenwinter C., Flanagan L.B., Foken T., Frank J., Fuhrer J., Gianelle D., Goldstein A., Goulden M., Granier A., Gruenwald T., Gu L., Guo H., Hammerle A., Han S., Hanan N.P., Haszpra L., Heinesch B., Helfter C., Hendriks D., Hutley L.B., Ibrom A., Jacobs C., Johansson T., Jongen M., Katul G., Kiely G., Klumpp K., Knohl A., Kolb T., Kutsch W.L., Lafleur P., Laurila T., Leuning R., Lindroth A., Liu H., Loubet B., Manca G., Marek M., Margolis H.A., Martin T.A., Massman W.J., Matamala R., Matteucci G., McCaughey H., Merbold L., Meyers T., Migliavacca M., Miglietta F., Misson L., Moelder M., Moncrieff J., Monson R.K., Montagnani L., Montes-Helu M., Moors E., Moureaux C., Mukelabai M.M., Munger J.W., Myklebust M., Nagy Z., Noormets A., Oechel W., Oren R., Pallardy S.G., Kyaw T.P., Pereira J.S., Pilegaard K., Pinter K., Pio C., Pita G., Powell T.L., Rambal S., Randerson J.T., Randow C.V., Rebmann C., Rinne J., Rossi F., Roulet N., Ryel R.J., Sagerfors J., Saigusa N., Sanz M.J., Mugnozza G., Schmid H.P., Seufert G., Siqueira M., Soussana J., Starr G., Sutton M.A., Tenhunen J., Tuba Z., Tuovinen J.-P., Valentini R., Vogel C.S., Wang J., Wang S., Wang W., Welp L.R., Wen X., Wharton S., Wilkinson M., Williams C.A., Wohlfahrt G., Yamamoto S., Yu G., Zampedri R., Zhao B., Zhao X., 2010. Climate control of terrestrial carbon exchange across biomes and continents. Environmental Research Letters 5, 034007, doi: 10.1088/1748-9326/5/3/034007.

2009

Aalto T., Lallo M., Hatakka J., Laurila T., 2009. Atmospheric hydrogen variations and traffic emissions at an urban site in Finland. Atmospheric Chemistry and Physics 9, 7387-7396.

Aurela M., Lohila A., Tuovinen J.-P., Hatakka J., Riutta T., Laurila T., 2009. Carbon dioxide exchange on a northern boreal fen. Boreal Environment Research 14, 699-710.

Duursma R.A., Kolari P., Perämäki M., Pulkkinen M., Mäkelä A., Nikinmaa E., Hari P., Aurela M., Berbigier P., Bernhofer C., Grünwald T., Loustau D., Mölder M., Verbeeck H., Vesala T., 2009. Contributions of climate, leaf area index and leaf physiology to variation in gross primary production of six coniferous forests across Europe: a model-based analysis. Tree Physiology 29, 621-639.

Fowler D., Pilegaard K., Sutton M.A., Ambus P., Raivonen M., Duyzer J., Simpson D., Fagerli H., Fuzzi S., Schjoerring J.K., Granier C., Neftel A., Isaksen I.S.A., Laj P., Maione M., Monks P.S., Burkhardt J., Daemmgen U., Neirynck J., Personne E., Wichink-Kruit R., Butterbach-Bahl K., Flechard C., Tuovinen J.-P., Coyle M., Gerosa G., Loubet B., Altimir N., Gruenhage L., Ammann C., Cieslik S., Paoletti E., Mikkelsen T.N., Ro-Poulsen H., Cellier P., Cape J.N., Horváth L., Loreto F., Niinemets Ü., Palmer P.I., Rinne J., Misztal P., Nemitz E., Nilsson D., Pryor S., Gallagher M.W., Vesala T., Skiba U., Brüggemann N., Zechmeister-Boltenstern S., Williams J., O'Dowd C., Facchini M.C., de Leeuw G., Flossman A., Chaumerliac N., Erisman J.W., 2009. Atmospheric composition change: Ecosystems - Atmosphere interactions. Atmospheric Environment 43, 5193-5267.

Lallo M., Aalto T., Hatakka J., Laurila T., 2009. Hydrogen soil deposition at an urban site in Finland. Atmospheric Chemistry and Physics 9, 8559-8571.

Lallo M., Aalto T., Hatakka J., Laurila T., 2009. Hydrogen soil deposition in northern boreal zone. Boreal Environment Research 14, 784-793.

Laurila T., Tuovinen J.-P., Hatakka J., 2009. Ozone concentration variations observed in northern Finland in relation to photochemical, transport and cloud processes. Boreal Environment Research 14, 550-558.

Leskinen A., Portin H., Komppula M., Miettinen P., Arola A., Lihavainen H., Hatakka J., Laaksonen A., Lehtinen K.E.J., 2009. Overview of the research activities and results at Puijo semi-urban measurement station. Boreal Environment Research 14, 576-590.

Lihavainen H., Kerminen V., Tunved P., Aaltonen V., Arola A., Hatakka J., Hyvärinen A., Viisanen Y., 2009. Observational signature of the direct radiative effect by natural boreal forest aerosols and its relation to the corresponding first indirect effect. Journal of Geophysical Research 114, D20206, doi:10.1029/2009JD012078.

Markkanen T., Steinfeld G., Kljun N., Raasch S., Foken T., 2009. Comparison of conventional Lagrangian stochastic footprint models against LES driven footprint estimates. Atmospheric Chemistry and Physics 9, 5575-5586.

Paatero J., Vesterbacka K., Makkonen U., Kyllönen K., Hellén H., Hatakka J., Anttila P., 2009. Resuspension of radionuclides into the atmosphere due to forest fires. Journal of Radioanalytical and Nuclear Chemistry 282, 473-476.

Rinne J., Aurela M., Manninen T., 2009. A simple method to determine the timing of snow melt by remote sensing with application to the CO2 balances of northern mire and heath ecosystems. Remote Sensing 1, 1097-1107.

Skiba U., Drewer J., Tang Y.S., van Dijk N., Helfter C., Nemitz E., Famulari D., Cape J.N., Jones S.K., Twigg M., Pihlatie M., Vesala T., Larsen K.S., Carter M.S., Ambus P., Ibrom A., Beier C., Hensen A., Frumau A., Erisman J.W., Brueggemann N., Gasche R., Butterbach-Bahl K., Neftel A., Spirig C., Horvath L., Freibauer A., Cellier P., Laville P., Loubet B., Magliulo E., Bertolini T., Seufert G., Andersson M., Manca G., Laurila T., Aurela M., Lohila A., Zechmeister-Boltenstern S., Kitzler B., Schaufler G., Siemens J., Kindler R., Flechard C., Sutton M.A., 2009. Biosphere-atmosphere exchange of reactive nitrogen and greenhouse gases at the NitroEurope core flux measurement sites: Measurement strategy and first data sets. Agriculture, Ecosystems & Environment 133, 139-149.

Tenhunen J., Geyer R., Adiku S., Reichstein M., Tappeiner U., Bahn M., Cernusca A., Dinh N.Q., Kolcun O., Lohila A., Otieno D., Schmidt M., Schmitt M., Wanq Q., Wartinger M., Wohlfahrt G., 2009. Influences of changing land use and CO2 concentration on ecosystem and landscape level carbon and water balances in mountainous terrain of the Stubai Valley, Austria. Global and Planetary Change 67, 29-43.

Thum T., Aalto T., Laurila T., Aurela M., Hatakka J., Lindroth A., Vesala T., 2009. Spring initiation and autumn cessation of boreal coniferous forest CO2 exchange assessed by meteorological and biological variables. Tellus 61B, 701-717.

Tuomi M., Thum T., Järvinen H., Fronzek S., Berg B., Harmon M., Trofymov J.A., Sevanto S., Liski J., 2009. Leaf litter decomposition - Estimates of global variability based on Yasso07 model. Ecological Modelling 220, 3362-3371.

Tuovinen J.-P., Emberson L., Simpson D., 2009. Modelling ozone fluxes to forests for risk assessment: status and prospects. Annals of Forest Science 66, 401, doi:10.1051/forest/2009024.


2008

Altimir N., Vesala T., Aalto T., Bäck J., Hari P., 2008. Stomatal-scale modelling of the competition between ozone sinks at the air-leaf interface. Tellus 60B, 381-391.

Göckede M., Foken T., Aubinet M., Aurela M., Banza J., Bernhofer C., Bonnefond J.M., Brunet Y., Carrara A., Clement R., Dellwik E., Elbers J., Eugster W., Fuhrer J., Granier A., Grünwald T., Heinesch B., Janssens I.A., Knohl A., Koeble R., Laurila T., Longdoz B., Manca G., Marek M., Markkanen T., Mateus J., Matteucci G., Mauder M., Migliavacca M., Minerbi S., Moncrieff J., Montagnani L., Moors E., Ourcival J.-M., Papale D., Pereira J., Pilegaard K., Pita G., Rambal S., Rebmann C., Rodrigues A., Rotenberg E., Sanz M.J., Sedlak P., Seufert G., Siebicke L., Soussana J.F., Valentini R., Vesala T., Verbeeck H., Yakir D., 2008. Quality control of CarboEurope flux data - Part I: Footprint analyses to evaluate sites in forest ecosystems. Biogeosciences 5, 433-450.

Kuglitsch F.G., Reichstein M., Beer C., Carrara A., Ceulemans R., Granier A., Janssens I.A., Koestner B., Lindroth A., Loustau D., Matteucci G., Montagnani L., Moors E.J., Papale D., Pilegaard K., Rambal S., Rebmann C., Schulze E.D., Seufert G., Verbeeck H., Vesala T., Aubinet M., Bernhofer C., Foken T., Grünwald T., Heinesch B., Kutsch W., Laurila T., Longdoz B., Miglietta F., Sanz M.J., Valentini R., 2008. Characterisation of ecosystem water-use efficiency of European forests from eddy covariance measurements. Biogeosciences Discussions 5, 4481-4519.

Lallo M., Aalto T., Laurila T., Hatakka J., 2008. Seasonal variations in hydrogen deposition to boreal forest soil in southern Finland. Geophysical Research Letters 35, L04402, doi:10.1029/2007GL032357.

Lindroth A., Lagergren F., Aurela M., Bjarnadottir B., Christensen T., Dellwik E., Grelle A., Ibrom A., Johansson T., Lankreijer H., Launiainen S., Laurila T., Mölder M., Nikinmaa E., Pilegaard K., Sigurdsson B.D., Vesala T., 2008. Leaf area index is the principal scaling parameter for both gross photosynthesis and ecosystem respiration of Northern deciduous and coniferous forests. Tellus 60B, 129-142.

Piao S., Ciais P., Friedlingstein P., Peylin P., Reichstein M., Luyssaert S., Margolis H., Fang J., Barr A., Chen A., Grelle A., Hollinger D.Y., Laurila T., Lindroth A., Richardson A.D., Vesala T., 2008. Net carbon dioxide losses of northern ecosystems in response to autumn warming. Nature 451, 49-52.

Thum T., Aalto T., Laurila T., Aurela M., Lindroth A., Vesala T., 2008. Assessing seasonality of boreal coniferous forest CO2 exchange by estimating biochemical model parameters from micrometeorological flux observations. Biogeosciences 5, 1625-1639.

Tuovinen J.-P., Simpson D., 2008. An aerodynamic correction for the European ozone risk assessment methodology. Atmospheric Environment 42, 8371-8381.


2007

Aalto T., Hatakka J., Lallo M., 2007. Tropospheric methane in northern Finland: seasonal variations, transport patterns and correlations with other trace gases. Tellus 59B, 251-259.

Alm J., Shurpali N.J., Minkkinen K., Aro L., Hytönen J., Laurila T., Lohila A., Maljanen M., Martikainen P.J., Mäkiranta P., Penttilä T., Saarnio S., Silvan N., Tuittila E.-S., Laine J., 2007. Emission factors and their uncertainty for the exchange of CO2, CH4 and N2O in Finnish managed peatlands. Boreal Environment Research 12, 191-209.

Alm J., Shurpali N.J., Tuittila E.-S., Laurila T., Maljanen M., Saarnio S., Minkkinen, K., 2007. Methods for determining emission factors for the use of peat and peatlands - flux measurements and modelling. Boreal Environment Research 12, 85-100.

Aurela M., Riutta T., Laurila T., Tuovinen J.-P., Vesala T., Tuittila E.-S., Rinne J., Haapanala S., Laine J., 2007. CO2 exchange of a sedge fen in southern Finland - the impact of a drought period. Tellus 59B, 826-837.

Geels C., Gloor M., Ciais P., Bousquet P., Peylin P., Vermeulen A.T., Dargaville R., Aalto T., Brandt J., Christensen J.H., Frohn L.M., Haszpra L., Karstens U., Rödenbeck C., Ramonet M., Carboni G., Santaguida R., 2007. Comparing atmospheric transport models for future regional inversions over Europe. Part 1: Mapping the CO2 atmospheric signals. Atmospheric Chemistry and Physics 7, 3461-3479.

Gilmanov T.G., Soussana J.-F., Aires L., Allard V., Ammann C., Balzarolo M., Barcza Z., Bernhofer C., Campbell C.L., Cernusca A., Cescatti A., Clifton-Brown J., Dirks B.O.M., Dore S., Eugster W., Fuhrer J., Gimeno C., Gruenwald T., Haszpra L., Hensen A., Ibrom A., Jacobs A.F.G., Jones M.B., Lanigan G., Laurila T., Lohila A., Manca G., Marcolla B., Nagy Z., Pilegaard K., Pinter K., Pio C., Raschi A., Rogiers N., Sanz M.J., Stefani P., Sutton M., Tuba Z., Valentini R., Williams M.L., Wohlfahrt G., 2007. Partitioning European grassland net ecosystem CO2 exchange into gross primary productivity and ecosystem respiration using light response function analysis. Agriculture, Ecosystems & Environment 121, 93-120.

Hirsikko A., Paatero J., Hatakka J., Kulmala M., 2007. The activity concentration of radon-222, dose rate of external radiation and air ion production rate in a boreal forest in Finland during 2000-2006. Boreal Environment Research 12, 265-278.

Lindroth A., Lund M., Nilsson M., Aurela M., Christensen T.R., Laurila T., Rinne J., Riutta T., Sagerfors J., Ström L., Tuovinen J.-P., Vesala T., 2007. Environmental controls on the CO2 exchange in north European mires. Tellus 59B, 812-825.

Lohila A., Aurela M., Regina K., Tuovinen J.-P., Laurila T., 2007. Wintertime CO2 exchange in boreal agricultural peat soil. Tellus 59B, 860-873.

Lohila A., Laurila T., Aro L., Aurela M., Tuovinen J.-P., Laine J., Kolari P., Minkkinen K., 2007. Carbon dioxide exchange above a 30-year old Scots pine plantation established on organic-soil cropland. Boreal Environment Research 12, 141-157.

Lohila A., Laurila T., Aurela M., Thum T., Tuovinen J.-P., Pihlatie M., Rinne J., Vesala T., 2007. Micrometeorological measurements of methane and carbon dioxide fluxes at a municipal landfill. Environmental Science and Technology 41, 2717-2722.

Luyssaert S., Inglima I., Jung M., Richardson A.D., Reichstein M., Papale D., Piao S.L., Schulze E.-D., Wingate L., Matteucci G., Aragao L., Aubinet M., Beer C., Bernhofer C., Black K.G., Bonal D., Bonnefond J.-M., Chambers J., Ciais P., Cook B., Davis K.J., Dolman A.J., Gielen B., Goulden M., Grace J., Granier A., Grelle A., Griffis T., Grünwald T., Guidolotti G., Hanson P.J., Harding R., Hollinger D.Y., Hutyra L.R., Kolari P., Kruijt B., Kutch W., Lagergren F., Laurila T., Law B.E., Le Maire G., Lindroth A., Loustau D., Malhi Y., Mateus J., Migliavacca M., Misson L., Montagnani L., Moncrieff J., Moors E., Munger J.W., Nikinmaa E., Ollinger S.V., Pita G., Rebmann C., Roupsard O., Saigusa N., Sanz M.J., Seufert G., Sierra C., Smith M.-L., Tang J., Valentini R., Vesala T., Janssens I.A., 2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology 13, 2509-2537.

Mäkiranta P., Hytönen J., Aro L., Maljanen M., Pihlatie M., Potila H., Shurpali N.J., Laine J., Lohila A., Martikainen P.J., Minkkinen K., 2007. Soil greenhouse gas emissions from afforested organic soil croplands and cutaway peatlands. Boreal Environment Research 12, 159-175.

Owen K.E., Tenhunen J., Reichstein M., Wang Q., Falge E., Geyer R., Xiao X., Stoy P., Ammann C., Arain A., Aubinet M., Aurela M., Bernhofer C., Chojnicki B., Granier A., Gruenwald T., Hadley J., Heinesch B., Hollinger D., Knohl A., Kutsch W., Lohila A., Meyers T., Moors E., Moureaux C., Pilegaard K., Saigusa N., Verma S., Vesala T., Vogel C., 2007. Linking flux network measurements to continental scale simulations: ecosystem CO2 exchange capacity under non-water-stressed conditions. Global Change Biology 13, 734-760.

Reichstein M., Papale D., Valentini R., Aubinet M., Bernhofer C., Knohl A., Laurila T., Lindroth A., Moors E., Pilegaard K., Seufert G., 2007. Determinants of terrestrial ecosystem carbon balance inferred from European eddy covariance flux sites. Geophysical Research Letters 34, L01402, doi:10.1029/2006GL027880.

Rinne J., Riutta T., Pihlatie M., Aurela M., Haapanala S., Tuovinen J.-P., Tuittila E.-S., Vesala T., 2007. Annual cycle of methane emission from a boreal fen measured by the eddy covariance technique. Tellus 59B, 449-457.

Riutta T., Laine J., Aurela M., Rinne J., Vesala T., Laurila T., Haapanala S., Pihlatie M., Tuittila E.-S., 2007. Spatial variation in plant community functions regulates carbon gas dynamics in a boreal fen ecosystem. Tellus 59B, 838-852.

Sanchez J.M., Caselles V., Niclos R., Valor E., Coll C., Laurila T., 2007. Evaluation of the B-method for determining actual evapotranspiration in a boreal forest from MODIS data. International Journal of Remote Sensing 28, 1231-1250.

Simpson D., Ashmore M.R., Emberson L., Tuovinen J.-P., 2007. A comparison of two different approaches for mapping potential ozone damage to vegetation. A model study. Environmental Pollution 146, 715-725.

Thum T., Aalto T., Laurila T., Aurela M., Kolari P., Hari P., 2007. Parametrization of two photosynthesis models at the canopy scale in a northern boreal Scots pine forest. Tellus 59B, 874-890.

Tuovinen J.-P., Simpson D., Emberson L., Ashmore M., Gerosa G., 2007. Robustness of modelled ozone exposures and doses. Environmental Pollution 146, 578-586.


2006

Aalto T., Hatakka J., Karstens U., Aurela M., Thum T., Lohila A., 2006. Modeling atmospheric CO2 concentration profiles and fluxes above sloping terrain at a boreal site. Atmospheric Chemistry and Physics 6, 303-314.

Aaltonen V., Lihavainen H., Kerminen V.-M., Komppula M., Hatakka J., Eneroth K., Kulmala M., Viisanen Y., 2006. Measurements of optical properties of atmospheric aerosols in Northern Finland. Atmospheric Chemistry and Physics 6, 1155-1164.

Adiku S.G.K., Reichstein M., Lohila A., Dinh N.Q., Aurela M., Laurila T., Lueers J., Tenhunen J.D., 2006. PIXGRO: A model for simulating the ecosystem CO2 exchange and growth of spring barley. Ecological Modelling 190, 260-276.

Altimir N., Kolari P., Tuovinen J.-P., Vesala T., Bäck J., Suni T., Kulmala M., Hari P., 2006. Foliage surface ozone deposition: a role for surface moisture? Biogeosciences 3, 209-228.

Hakola H., Hellén H., Laurila T., 2006. Ten years of light hydrocarbon (C2-C6) concentration measurements in background air in Finland. Atmospheric Environment 40, 3621-3630.

Hellén H., Hakola H., Pirjola L., Laurila T., Pystynen K.-H., 2006. Ambient air concentrations, source profiles and source apportionment of 71 different C2-C10 volatile organic compounds at urban and residential areas in Finland. Environmental Science and Technology 40, 103-108.

Massman W.J., Tuovinen J.-P., 2006. An analysis and implications of alternative methods of deriving the density (WPL) terms for eddy covariance flux measurements. Boundary Layer Meteorology 121, 221-227.


2005

Eneroth K., Aalto T., Hatakka J., Holmén K., Laurila T., Viisanen Y., 2005. Atmospheric transport of carbon dioxide to a baseline monitoring station in northern Finland. Tellus 57B, 366-374.

Erisman J.W., Vermeulen A., Hensen A., Flechard C., Dämmgen U., Fowler D., Sutton M., Grünhage L., Tuovinen, J.-P., 2005. Monitoring and modelling of biosphere/atmosphere exchange of gases and aerosols in Europe. Environmental Pollution 133, 403-413.

Hellén H., Kukkonen J., Kauhaniemi M., Hakola H., Laurila T., Pietarila H., 2005. Evaluation of atmospheric benzene concentrations in the Helsinki metropolitan area in 2000-2003 using diffusive sampling and atmospheric dispersion modelling. Atmospheric Environment 39, 4003-4014.

Hemming D., Yakir D., Ambus P., Aurela M., Besson C., Black K., Buchmann N., Burlett R., Cescatti A., Clement R., Gross P., Granier A., Grünwald T., Havrankova K., Janous D., Janssens I.A., Knohl A., Östner B.K., Kowalski A., Laurila T., Mata C., Marcolla B., Matteucci G., Moncrieff J., Moors E.J., Osborne B., Pereira J.S., Pihlatie M., Pilegaard K., Ponti F., Rosova Z., Rossi F., Scartazza A., Vesala, T., 2005. Pan-European δ13C values of air and organic matter from forest ecosystems. Global Change Biology 11, 1065-1093.

Juurola E., Aalto T., Thum T., Vesala T., Hari P., 2005. Temperature dependence of leaf-level CO2 fixation: revising biochemical coefficients through analysis of leaf three-dimensional structure. New Phytologist 166, 205-216.

Laurila T., Aurela M., Lohila A., Tuovinen J.-P., 2005. Trace gas and CO2 contributions of northern peatlands to global warming potential. In: H. Griffiths and P.J. Jarvis (Eds.) The carbon balance of forest biomes. Taylor & Francis Group, Abingdon, U.K., pp. 269-292.

Laurila T., Tuovinen J.-P., Lohila A., Hatakka J., Aurela M., Thum T., Pihlatie M., Rinne J., Vesala T., 2005. Measuring methane emissions from a landfill using a cost-effective micrometeorological method. Geophysical Research Letters 32, LI9808, doi: 10.1029/2005GLO23462.

Louis J., Ounis A., Ducruet J.-M., Evain S., Laurila T., Thum T., Aurela M., Wingsle G., Alonso A., Pedros R., Moya I., 2005. Remote sensing of sunlight-induced chlorophyll fluorescence and reflectance of Scots pine in the boreal forest during spring recovery. Remote Sensing of Environment 96, 37-48.

Rebmann C., Göckede M., Foken T., Aubinet M., Aurela M., Berbigier P., Bernhofer C., Buchmann N., Carrara A.,Cescatti A., Ceulemans R., Clement R., Elbers J.A., Granier A., Grünwald T., Guyon D., Havránková K., Heinesch B., Knohl A., Laurila T., Longdoz B., Marcolla B., Markkanen T., Miglietta F., Moncrieff J., Montagnani L., Moors E., Nardino M., Ourcival J.-M., Rambal S., Rannik Ü., Rotenberg E., Sedlak P., Unterhuber G., Vesala T., Yakir D., 2005. Quality analysis applied on eddy covariance measurements at complex forest sites using footprint modelling, Theoretical and Applied Climatology 80, 121-141.

Reichstein M., Falge E., Baldocchi D., Papale D., Aubinet M., Berbigier P., Bernhofer C., Buchmann N., Gilmanov T., Granier A., Grünwald T., Havránková K., Ilvesniemi H., Janous D., Knohl A., Laurila T., Lohila A., Loustau D., Matteucci G., Meyers T., Miglietta F., Ourcival J.-M., Pumpanen J., Rambal S., Rotenberg E., Sanz M., Tenhunen J., Seufert G., Vaccari F., Vesala T., Yaki, D., Valentini R., 2005. On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biology 11, 1424-1439.

Rinne J., Pihlatie M., Lohila A., Thum T., Aurela M., Tuovinen J.-P., Laurila T., Vesala T., 2005. Nitrous oxide emissions from a municipal landfill. Environmental Science and Technology 39, 7790-7793.

Solberg S., Bergström R., Langner J., Laurila T., Lindskog A., 2005. Changes in Nordic surface ozone episodes due to European emission reductions in the 1990s. Atmospheric Environment 39, 179-192.


2004

Aalto T., Ciais P., Chevillard A., Moulin C., 2004. Optimal determination of the parameters controlling biospheric CO2 fluxes over Europe using eddy covariance fluxes and satellite NDVI measurements. Tellus 56B, 93-104.

Altimir N., Tuovinen J.-P., Vesala T., Kulmala M., Hari P., 2004. Measurements of ozone removal to Scots pine shoots: calibration of a stomatal uptake model including the non-stomatal component. Atmospheric Environment 38, 2387-2398.

Aurela M., Laurila T., Tuovinen J.-P., 2004. The timing of snow melt controls the annual CO2 balance in a subarctic fen. Geophysical Research Letters 31, L16119, doi:10.1029/2004GL020315.

Laurila T., Tuovinen J.-P., Tarvainen V., Simpson D., 2004. Trends and scenarios of ground-level ozone concentrations in Finland. Boreal Environment Research 9, 167-184.

Lohila A., Aurela M., Tuovinen J.-P., Laurila T., 2004. Annual CO2 exchange of a peat field growing spring barley or perennial forage grass. Journal of Geophysical Research 109, D18116, doi:10.1029/2004JD004715.

Pumpanen J., Kolari P., Ilvesniemi H., Minkkinen K., Vesala T., Niinistö S., Lohila A., Larmola T., Morero M., Pihlatie M., Janssens I., Curiel Yuste J., Grünzweig J.M., Reth S., Subke J.-A., Savage K., Kutsch W., Ostreng G., Ziegler W., Anthoni P., Lindroth A., Hari P., 2004. Comparison of different chamber techniques for measuring soil CO2 efflux. Agricultural and Forest Meteorology 123, 159-176.

Tuovinen J.-P., Ashmore M., Emberson L., Simpson D., 2004. Testing and improving the EMEP ozone deposition module. Atmospheric Environment 38, 2373-2385.


2003

Aalto T., Hatakka J., Viisanen Y., 2003. Influence of air mass source sector on variations in CO2 mixing ratio at a boreal site in Northern Finland. Boreal Environment Research 8, 385-394.

Hakola H., Tarvainen V., Laurila T., Hiltunen V., Hellén H.,. Keronen P., 2003. Seasonal variation of VOC concentrations above a boreal coniferous forest. Atmospheric Environment 37, 1623-1634.

Hatakka J., Aalto T., Aaltonen V., Aurela M., Hakola H., Komppula M., Laurila T., Lihavainen H., Paatero J., 2003. Overview of atmospheric research activities and results at Pallas GAW station. Boreal Environment Research 8, 365-384.

Hellén H., Hakola H., Laurila T., 2003. Source contributions of NMHCs in Helsinki using chemical mass balance (CMB) and multivariate (Unmix) receptor models. Atmospheric Environment 37, 1413-1424.

Komppula M., Lihavainen H., Hatakka J., Paatero J., Aalto P., Kulmala M., Viisanen Y., 2003. Observations of new particle formation and size distribution at two different heights and surroundings in subarctic area in Northern Finland. Journal of Geophysical Research 108, 4295, doi: 10.1029/2002JD002939.

Lihavainen H., Kerminen V.-M., Komppula M., Hatakka J., Aaltonen V., Kulmala M., Viisanen Y., 2003. Production of "potential" cloud condensation nuclei associated with atmospheric new-particle formation in northern Finland. Journal of Geophysical Research 108, 4782, doi: 10.1029/2003JD003887.

Lohila A., Aurela M., Regina K., Laurila T., 2003. Soil and total ecosystem respiration in agricultural fields: effect of soil and crop type. Plant and Soil 251, 303-317.

Simpson D., Tuovinen J.-P., Emberson L., Ashmore M., 2003. Characteristics of an ozone deposition module II: Sensitivity analysis. Water, Air and Soil Pollution 143, 123-137.

Suni T., Berninger F., Vesala T., Markkanen T., Hari P., Mäkelä A., Ilvesniemi H., Hänninen H., Nikinmaa E., Huttula T., Laurila T., Aurela M., Grelle A., Lindroth A., Arneth A., Shibistova O., Lloyd J., 2003. Air temperature triggers the commencement of evergreen boreal forest photosynthesis in spring. Global Change Biology 9, 1410-1426.


2002

Aalto T., Hatakka J., Paatero J., Tuovinen J.-P., Aurela M., Laurila T., Holmén K., Trivett N., Viisanen Y., 2002. Tropospheric carbon dioxide concentrations at a northern boreal site in Finland: Basic variations and source areas. Tellus 54B, 110-126.

Aalto T., Juurola E., 2002. A 3D model of CO2 transport in airspaces and mesophyll cells of a silver birch leaf. Plant, Cell and Environment 25, 1401-1413.

Aalto T., Hari P., Vesala T., 2002. Comparison of an optimal stomatal regulation model and a biochemical model in explaining CO2 exchange in field conditions. Silva Fennica 36, 615-623.

Aurela M., Laurila T., Tuovinen J.-P., 2002. Annual CO2 balance of a subarctic fen in northern Europe: Importance of the wintertime efflux. Journal of Geophysical Research 107, 4607, doi:10.1029/2002JD002055.

Hellén H., Hakola H., Laurila T., Hiltunen V., Koskentalo T., 2002. Aromatic hydrocarbon and methyl tert-butyl ether measurements in ambient air of Helsinki (Finland) using diffusive samplers. The Science of the Total Environment 298, 55-64.

Syri S., Karvosenoja N., Lehtilä A., Laurila T., Lindfors V., Tuovinen J.-P., 2002. Modeling the impacts of the Finnish climate strategy on air pollution. Atmospheric Environment 36, 3059-3069.

Tuovinen J.-P., 2002. Assessing vegetation exposure to ozone: is it possible to estimate AOT40 by passive sampling? Environmental Pollution 119, 203-214.


2001

Aalto T., Juurola, E., 2001. Parametrization of a biochemical CO2 exchange model for birch (Betula pendula Roth). Boreal Environment Research 6, 53-64.
2001

Aurela M., Tuovinen J.-P., Laurila T., 2001. Net CO2 exchange of a subarctic mountain birch ecosystem. Theoretical and Applied Climatology 70, 135-148.

Aurela M., Laurila T., Tuovinen J.-P., 2001. Seasonal CO2 balances of a subarctic mire. Journal of Geophysical Research 106, 1623-1637.

Emberson L.D., Ashmore M.R., Simpson D., Tuovinen J.-P., Cambridge H.M., 2001. Modelling and mapping ozone deposition in Europe. Water, Air and Soil Pollution 130, 577-582.

Hakola H., Laurila T., Lindfors V., Hellén H., Gaman A., Rinne H.J.I., 2001. Variation of the VOC emission rates of birch species during the growing season. Boreal Environment Research 6, 237-249.

Johansson M., Suutari R., Bak J., Lövblad G., Posch M., Simpson D., Tuovinen J.-P., Tørseth K., 2001. The importance of nitrogen oxides in critical thresholds in the Nordic countries. Water, Air and Soil Pollution 130, 1739-1744.

Laurila T., Soegaard H., Lloyd C.R., Aurela M., Tuovinen J.-P., Nordstroem C., 2001. Seasonal variations of net CO2 exchange in European Arctic ecosystems. Theoretical and Applied Climatology 70, 183-201.

Paatero J., Hatakka J., Viisanen Y., 2001. Trajectory Analysis of 210Pb and 7Be in Ground-Level Air in southern Finland. Radiochemistry 43, 475-481.

Simpson D., Tuovinen J.-P., Emberson L., Ashmore M., 2001. Characteristics of an ozone deposition module. Water, Air and Soil Pollution: Focus 1, 253-262

Sofiev M., Tuovinen J.-P., 2001. Factors determining the robustness of AOT40 and other ozone exposure indices. Atmospheric Environment 35, 3521-3528.

Tuovinen J.-P., Simpson D., Mikkelsen T.N., Emberson L.D., Ashmore M.R., Aurela M., Cambridge H.M., Hovmand M.F., Jensen N.O., Laurila T., Pilegaard K., Ro-Poulsen H., 2001. Comparisons of measured and modelled ozone deposition to forests in Northern Europe. Water, Air and Soil Pollution: Focus 1, 263-274.


2000

Emberson L.D., Ashmore M.R., Cambridge H.M., Simpson D. and Tuovinen J.-P. 2000. Modelling stomatal ozone flux across Europe. Environmental Pollution 109, 403-413.

Hakola H., Laurila T., Rinne H.J.I. and Puhto K. 2000. The ambient concentrations of biogenic hydrocarbons at a Northern European, boreal site. Atmospheric Environment 34, 4971-4982.

Lindfors V. and Laurila T. 2000. Biogenic organic compound (VOC) emissions from forests in Finland. Boreal Environment Research 5, 95-113.

Lindfors V., Laurila T., Hakola H., Steinbrecher R. and Rinne H.J.I. 2000. Modeling speciated terpenoid emissions from the European boreal forest. Atmospheric Environment 34, 4983-4996.

Paatero J. and Hatakka J. 2000. Source areas of airborne 7Be and 210Pb measured in Northern Finland. Health Physics 79, 691-696.

Rinne H.J.I., Hakola H., Laurila T., and Rannik Ü. 2000. Canopy scale monoterpene emissions of Pinus sylvestris dominated forests. Atmospheric Environment 34, 1099-1107.

Rinne H.J.I., Tuovinen J.-P., Laurila T., Hakola H., Aurela M., and Hypén H. 2000. Measurements of hydrocarbon fluxes by a gradient method above a northern boreal forest. Agricultural and Forest Meteorology 102, 25-37.

Tuovinen J.-P. 2000. Assessing vegetation exposure to ozone: properties of the AOT40 index and modifications by deposition modelling. Environmental Pollution 109, 361-372.
 

Thesis

Korkiakoski M. 2014. Water vapor correction functions for CO2 and CH4 and their transferability between the instruments using wavelength-scanned cavity ring-down spectroscopy. M.Sc.Thesis, University of Helsinki, Dept. of Physics, 51 pages.

Rainne J. 2012. Automatic chambers for measuring gas flux between ecosystem and the atmosphere - building and development of an automatic chamber system. Bachelor Thesis, Helsinki University of Applied Sciences, Electrical engineering, 31 pages.

Lallo M. 2010. Hydrogen soil deposition and atmospheric variations in the boreal zone. PhD thesis. Finnish Meteorological Institute Contributions 82, https://helda.helsinki.fi/handle/10138/23303, Finnish Meteorological Institute, Helsinki, Finland.

Thum T. 2009. Modelling boreal forest CO2 exchange and seasonality. PhD thesis. Finnish Meteorological Institute Contributions 81, https://helda.helsinki.fi/handle/10138/23277, Finnish Meteorological Institute, Helsinki, Finland.

Lohila A. 2008. Carbon dioxide exchange on cultivated and afforested boreal peatlands. PhD thesis. Finnish Meteorological Institute Contributions 73, https://helda.helsinki.fi/handle/10138/1159, Finnish Meteorological Institute, Helsinki, Finland.

Aurela M. 2005. Carbon dioxide exchange in subarctic ecosystems measured by a micrometeorological technique. PhD thesis. Finnish Meteorological Institute Contributions 51, https://helda.helsinki.fi/handle/10138/23175, Finnish Meteorological Institute, Helsinki, Finland.
 

 

 

18.4.2017