Articles in peer reviewed journals

Kortelainen P, Larmola T, Rantakari M, Juutinen S, Alm J, Martikainen PJ, 2020. Lakes as nitrous oxide sources in the boreal landscape. Glob Change Biol. 26: 1432– 1445. https://doi.org/10.1111/gcb.14928

Köster E, Pumpanen J, Palviainen M, Zhou X, Köster K, 2020. Effect of biochar amendment on the properties of growing media and growth of containerized Norway spruce, Scots pine, and silver birch seedlings. Canadian Journal of Forest Research. https://doi.org/10.1139/cjfr-2019-0399

Lafdani EK, Saarela T, Laurén A, Pumpanen J, Palviainen M, 2020. Purification of Forest Clear-Cut Runoff Water Using Biochar: A Meso-Scale Laboratory Column Experiment. Water 12: 478. https://doi.org/10.3390/w12020478

Li X, Wahlroos O, Haapanala S, Pumpanen J, Vasander H, Ojala A et al. 2020. Carbon dioxide and methane fluxes from different surface types in a created urban wetland. Biogeosciences 17: 3409-3425.
https://doi.org/10.5194/bg-17-3409-2020

Lind S, Virkajärvi P, Hyvönen NP, Maljanen M, Kivimäenpää M, Jokinen S, Antikainen S, Latva M, Räty M, Martikainen PJ, Shurpali NJ, 2020. Carbon dioxide and methane exchange of a perennial grassland on a boreal mineral soil Boreal environment research 25: 1-17.

Miettinen H, Pumpanen J, Rantakari M et al. 2020. Carbon dynamics in a Boreal land-stream-lake continuum during the spring freshet of two hydrologically contrasting years. Biogeochemistry 148: 91–109. https://doi.org/10.1007/s10533-020-00648-9

Mingyang G, Qianlai Z, Zeli T, Narasinha S, Juutinen S, Kortelainen P, Martikainen P, 2020. Rising methane emissions from boreal lakes due to increasing ice-free days. Environmental Research Letters. https://doi.org/10.1088/1748-9326/ab8254

Palviainen M, Aaltonen H, Laurén A, Köster K, Berninger F, Ojala A, Pumpanen J, 2020. Biochar amendment increases tree growth in nutrient-poor, young Scots pine stands in Finland. Forest Ecology and Management 474: 118362.

Palviainen M, Laurén A, Pumpanen J, Bergeron Y, Bond-Lamberty B, Larjavaara M, Kashian D, Köster K, Prokushkin A, Seedre M, Wardle DA, Berninger F, 2020. Decadal-scale Recovery of Carbon Stocks After Wildfires Throughout the Boreal Forests. Global Biogeochemical Cycles. https://doi.org/10.1029/2020GB006612

Reyer CP, Silveyra Gonzalez R, Dolos K, Hartig F, Hauf Y, Noack M., …, Pumpanen J et al. (2020). The PROFOUND Database for evaluating vegetation models and simulating climate impacts on European forests. Earth system science data 12(2): 1295-1320. https://doi.org/10.5194/essd-12-1295-2020

Ribeiro-Kumara C, Pumpanen J, Heinonsalo J, Metslaid M, Orumaa A, Jõgiste K et al. 2019. Long-term effects of forest fires on soil greenhouse gas emissions and extracellular enzyme activities in a hemiboreal forest. Science of The Total Environment 718: 135291. https://doi.org/10.1016/j.scitotenv.2019.135291

Rissanen A, Saarela T, Jäntti H, Buck M, Peura S, Aalto S, Ojala A, Pumpanen J, Tiirola M, Elvert M, Nykänen H, 2020. Vertical stratification patterns of methanotrophs and their genetic controllers in water columns of oxygen-stratified boreal lakes. FEMS Microbiology Ecology. Accepted.

Ryhti K, Kulmala L, Pumpanen J, Isotalo J, Pihlatie M, Helmisaari H-S, Leppälammi-Kujansuu J, Kieloaho A-J, Bäck J, Heinonsalo J, 2020. Partitioning of forest floor CO₂ emissions reveals the belowground interactions between different plant groups in a Scots pine stand in southern Finland. Agricultural and Forest Meteorology. Accepted.

Saarela T, Rissanen AJ, Ojala A, Pumpanen J, Aalto SL, Tiirola M, Vesala T, Jäntti H, 2020. CH4 oxidation in a boreal lake during the development of hypolimnetic hypoxia. Aquatic Sciences 82: 19. https://doi.org/10.1007/s00027-019-0690-8

Saarela T, Lafdani EK, Laurén A, Pumpanen J, Palviainen M, 2020. Biochar as adsorbent in purification of clear-cut forest runoff water: adsorption rate and adsorption capacity. Biochar 2: 227–237. https://doi.org/10.1007/s42773-020-00049-z

Saunier A, Mpamah P, Biasi C, Blande JD, 2020. Microorganisms in the phylloplane modulate the BVOC emissions of Brassica nigra leaves. Plant Signaling & Behavior 1728468.

Siljanen HM, Welti N, Voigt C et al. 2020. Atmospheric impact of nitrous oxide uptake by boreal forest soils can be comparable to that of methane uptake. Plant Soil. https://doi.org/10.1007/s11104-020-04638-6

Zhang-Turpeinen H, Kivimäenpää M, Aaltonen H, Berninger F, Köster E, Köster K, Menyailo O, Prokushkin A, Pumpanen J, 2019. Wildfire effects on BVOC emissions from boreal forest floor on per-mafrost soil in Siberia. Science of the Total Environment. https://doi.org/10.1016/j.scitotenv.2019.134851

Zhao P, Pumpanen J, Kang S, 2020. Spatio-temporal variability and controls of soil respiration in a furrow-irrigated vineyard. Soil & Tillage Research. 196: 104424. https://doi.org/10.1016/j.still.2019.104424

Zhou X, Sun H, Sietiö O-M, Pumpanen J, Heinonsalo J, Köster K, Berninger F, 2020. Wildfire effects on soil bacterial community and its potential functions in a permafrost region of Canada. Applied Soil Ecology. 156: 103713.

Zhu X, Zhu T, Pumpanen J, Palviainen M, Zhou X, Kulmala L, Bruckman VJ, Köster E, Köster K, Aaltonen H, Makita N, Wang Y, Berninger F, 2020. Short term effects of biochar on soil CO₂ efflux in boreal Scots pine forests. Annals of Forest Science. 77(2): 59. https://doi.org/10.1007/s13595-020-00960-2

Zhu X, Liang C, Pumpanen J, Keinänen M, Laudon H, Ojala A, Palviainen M, Kiirikki M, Neitola K, Berninger F, 2020. Assessment of a portable UV–Vis spectrophotometer’s performance for stream water DOC and Fe content monitoring in remote areas. Talanta. Accepted.

2019

Aaltonen H, Palviainen M, Zhou X, Köster E, Berninger F, Pumpanen J, Köster K, 2019. Temperature sensitivity of soil organic matter decomposition after forest fire in Canadian permafrost region. Journal of Environmental Management, https://doi.org/10.1016/j.jenvman.2019.02.130.

Aaltonen H, Köster K, Köster E, Berninger F, Zhou X, Karhu K, Biasi C, Bruckman V, Palviainen M, Pumpanen J, 2019. Forest fires in Canadian permafrost region: the combined effects of fire and permafrost dynamics on soil organic matter quality. Biogeochemistry, https://doi.org/10.1007/s10533-019-00560-x.

Adamczyk B, Sietiö O-M, Biasi C, Heinonsalo J, 2019. Interactions between tannins and lignin necromass stabilizes fungal residues in boreal forest soils. New Phytologist, https://doi.org/10.1111/nph.15729.

Bhattarai H, Liimatainen M, Nykänen H, Kivimäenpää M, Martikainen P, Maljanen M, 2019. Germinating wheat promotes the emission of atmospherically significant nitrous acid (HONO) gas from soils. Soil biology and biochemistry 136: 107518. https://doi.org/10.1016/j.soilbio.2019.06.014.

Huuskonen H, Piiroinen J, Syväranta J, Eronen R, Biasi C, Kiiskinen P, Kortet R, Vainikka A, 2019. Diet and movements of pikeperch (Sander lucioperca) in a large oligotrophic lake with an exceptionally high pikeperch yield. Ecology of freshwater fish. https://doi.org/10.1111/eff.12495.

Kankaala P, Arvola L, Hiltunen M, Huotari J, Jones RI, Nykänen H et al, 2019. Ecosystem responses to increased organic carbon concentration: comparing results based on long-term monitoring and whole-lake experimentation. Inland Waters 94: 489-502. https://doi.org/10.1080/20442041.2019.1600938

Kulmala L, Pumpanen J, Kolari P, Dengel S, Berninger F, Köster K, Matkala L, Vanhatalo A, Vesala T, Bäck J, 2019. Inter- and intra-annual dynamics of photosynthesis differ between forest floor vegetation and tree canopy in a subarctic Scots pine stand. Agricultural and forest meteorology 271: 1-11. https://doi.org/10.1016/j.agrformet.2019.02.029.

Lind SE, Maljanen M, Hyvönen NP, Kutvonen J, Jokinen S, Räty M, Virkajärvi P, Martikainen PJ, Shurpali NJ, 2019. Nitrous oxide emissions from perennial grass cropping systems on a boreal mineral soil Boreal environment research 24: 215-232.

Lindholm-Lehto PC, Suurnäkki S, Pulkkinen JT, Aalto SL, Tiirola M, Vielma J, 2019. Effect of peracetic acid on levels of geosmin 2-methylisoborneol and their potential producers in a recirculating aquaculture system for rearing rainbow trout (Oncorhynchus mykiss). Aquacultural engineering 85: 56-64. https://doi.org/10.1016/j.aquaeng.2019.02.002

Majlesi S, Juutilainen J, Kasurinen A, Mpamah P, Trubnikova T, Oinonen M, Martikainen PJ, Biasi C, 2019. Uptake of Soil-Derived Carbon into Plants: Implications for Disposal of Nuclear Waste. Environmental science and technology 53: 4198-4205. https://doi.org/10.1021/acs.est.8b06089

Mäki M, Aaltonen H, Heinonsalo J, Hellén H, Pumpanen J, Bäck J, 2019. Boreal forest soil is a significant and diverse source of volatile organic compounds. Plant and soil. https://doi.org/10.1007/s11104-019-04092-z.

Nykänen H, Rissanen AJ, Turunen J, Tahvanainen T, Simola H, 2019. Carbon storage change and δ13C transitions of peat columns in a partially forestry-drained boreal bog. Plant Soil. https://doi.org/10.1007/s11104-019-04375-5

Pulkkinen JT, Eriksson-Kallio AM, Aalto SL, Tiirola M, Koskela J, Kiuru T, Vielma J, 2019. The effects of different combinations of fixed and moving bed bioreactors on rainbow trout (Oncorhynchus mykiss) growth and health water quality and nitrification in recirculating aquaculture systems. Aquacultural engineering 85: 98-105. https://doi.org/10.1016/j.aquaeng.2019.03.004

Raud M, Kikas T, Sippula O, Shurpali N, 2019. Potentials and challenges in lignocellulosic biofuel production technology Renewable and sustainable energy reviews 111: 44-56. https://doi.org/10.1016/j.rser.2019.05.020

Rissanen A, Peura S, Mpamah PA, Taipale S, Tiirola M, Biasi C, Mäki A, Nykänen H, 2019. Vertical stratification of bacteria and archaea in sediments of a small boreal humic lake. FEMS Microbiology Letters, fnz044, https://doi.org/10.1093/femsle/fnz044.

Siljanen H, Alves R, Ronkainen J, Lamprecht RE, Bhattarai H, Bagnoud A, Marushchak ME, Martikainen PJ, Schleper C, Biasi C, 2019. Archaeal nitrification is a key driver of high nitrous oxide emissions from arctic peatlands. Soil biology and biochemistry 137: 107539.  https://doi.org/10.1016/j.soilbio.2019.107539

Treat C, Kleinen T, Broothaerts N, Dalton AS, Dommain R, Douglas TA, Drexler JZ, Finkelstein SA, Grosse G, Hope G, Hutchings J, Jones MC, Kuhry P, Lacourse T, Lähteenoja O, Loisel J, Notebaert B, Payne RJ, Peteet DM, Sannel ABK, Stelling JM, Strauss J, Swindles GT, Talbot J, Tarnocai C, Verstraeten G, Williams CJ, Xia Z, Yu Z, Väliranta M, Hättestrand M, Alexanderson H, Brovkin V, 2019. Widespread global peatland establishment and persistence over the last 130,000 y. PNAS, https://doi.org/10.1073/pnas.1813305116.

Vivek N, Nair Lakshmi M, Mohan B, Nair Salini C, Sindhu R, Pandey A, Shurpali N, Binod P, 2019. Bio-butanol production from rice straw – Recent trends possibilities and challenges Bioresource Technology Reports 7: 100224. https://doi.org/10.1016/j.biteb.2019.100224

Voigt C, Marushchak ME, Mastepanov M, Lamprecht RE, Christensen TR, Dorodnikov M, Jackowicz‐Korczyński M, Lindgren A, Lohila A, Nykänen H, Oinonen M, Oksanen T, Palonen V, Treat CT, Martikainen PJ, Christina B, 2019. Ecosystem carbon response of an Arctic peatland to simulated permafrost thaw. Global Change Biology, https://doi.org/10.1111/gcb.14574.

von AM, Aalto SL, Suurnakki S, Tiirola M, Pedersen PB, 2019. Salinity affects nitrate removal and microbial composition of denitrifying woodchip bioreactors treating recirculating aquaculture system effluents. Aquaculture 504: 182-189. https://doi.org/10.1016/j.aquaculture.2019.01.068

2018

Aalto S, Saarenheimo J, Ropponen J, Juntunen J, Rissanen AJ, Tiirola M, 2018. Sediment diffusion method improves wastewater nitrogen removal in the receiving lake sediments. Water Research 138: 312-322.

Aalto SL, Saarenheimo J, Mikkonen A, Rissanen AJ, Tiirola M, 2018. Resistant ammonia-oxidizing archaea endure, but adapting ammonia-oxidizing bacteria thrive in boreal lake sediments receiving nutrient-rich effluents. Environmental Microbiology 20: 3616-3628.

Aarnos H, Gelinas Y, Kasurinen V, Gu Y, Puupponen V-M, Vähätalo AV, 2018. Photochemical mineralization of terrigenous DOC to dissolved inorganic carbon in ocean. Global Biogeochemical Cycles 32: 250-266.

Abaker WA, Berninger F, Saiz G, Pumpanen J, Starr M, 2018. Linkages between soil carbon, soil fertility and nitrogen fixation in Acacia senegal plantations of varying age in Sudan. PeerJ 6: e5232.

Alekseychik P, Mammarella I, Lindroth A, Lohila A, Aurela M, Laurila T, Kasurinen V, Lund M, Rinne J, Nilsson MB, Peichl M, Minkkinen K, Shurpali NJ, Tuittila E-S, Martikainen PJ, Tuovinen J-P, Vesala T, 2018. Surface energy exchange in pristine and managed boreal peatlands. Mires and Peat 21 (article 14): 1-26.

Barba J, Cueva A, Bahn M, Barron-Gafford GA, Bond-Lamberty B, Hanson PJ, Jaimes A, Kulmala L, Pumpanen J, Scott RL, Wohlfahrt G, Vargas R, 2018. Comparing ecosystem and soil respiration: Review and key challenges of tower-based and soil measurements. Agricultural and Forest Meteorology 249: 434-443.

Bhattarai HR, Virkajärvi P, Yli-Pirilä P, Maljanen M, 2018. Emissions of atmospherically important nitrous acid (HONO) gas from northern grassland soil increases in the presence of nitrite (NO2-). Agrisulture, Ecosystems and Environment 256: 194-199.

Čapek P, Manzoni S, Kaštovská E, Wild B, Diáková K, Bárta J, Schnecker J, Biasi C, Martikainen PJ, Alves RJE, Guggenberger G, Gentsch N, Hugelius G, Palmtag J, Mikutta R, Shibistova O, Urich T, Schleper C, Richter A, Šantrůčková H, 2018. A plant–microbe interaction framework explaining nutrient effects on primary production. Nature Ecology & Evolution, https://doi.org/10.1038/s41559-018-0662-8.

Franz D, Acosta M, Altimir N, Arriga N, Arrouays D, Aubinet M, Aurela M, Ayres E, López-Ballesteros A,  Barbaste M, Berveiller D, Biraud S, Boukir H, Brown T, Brümmer C, Buchmann N, Burba G, Carrara A, Cescatti A, Ceschia E, Clement R, Cremonese E, Crill P, Darenova E, Dengel S, D’Odorico P, Filippa G, Fleck S, Fratini G, Fuß R, Gielen R, Gogo S, Grace J, Graf A, Grelle A, Gross P, Grünwald T, Haapanala S, Hehn M, Heinesch B, Heiskanen J, Herbst M, Herschlein C, Hörtnagl M, Hufkens K, Ibrom A, Jolivet C, Joly L, Jones M, Kiese R, Klemedtsson L, Kljun N, Klumpp K, Kolari P, Kolle O, Kowalski A, Kutsch W, Laurila T, de Ligne A, Linder S, Lindroth A, Lohila A, Longdoz B, Mammarella I, Manise T, Maraňón Jiménez S, Matteucci G, Mauder M,  Meier P, Merbold L, Mereu S, Metzger S, Migliavacca M, Mölder M, Montagnani L, Moureaux C, Nelson D, Nemitz E, Nicolini G, Nilsson MB, Op de Beeck M, Osborne B, Ottosson Löfvenius M, Pavelka M, Peichl M, Peltola O, Pihlatie M, Pitacco M, Pokorný R, Pumpanen J, Ratié C, Rebmann C, Roland M, Sabbatini S, NPA Saby, Saunders M, Schmid HP, Schrumpf M, Sedlák P, Serrano Ortiz P, Siebicke L, Šigut L, Silvennoinen H, Simioni G, Skiba U, Sonnentag O, Soudani K, Soulé P, Steinbrecher R, Tallec T, Thimonier A, Tuittila E-S, Tuovinen J-P, Vestin P, Vincent G, Vincke C, Vitale D, Waldner P, Weslien P, Wingate L, Wohlfahrt G,  Zahniser M, Vesala T, 2018. Towards long-term standardised carbon and greenhouse gas observations for monitoring Europe´s terrestrial ecosystems: a review. International Agrophysics 32, 439-455.

Jäntti H, Ward BB, Dippner JW, Hietanen S, 2018. Nitrification and the ammonia-oxidizing communities in the central Baltic Sea water column. Estuarine, Coastal and Shelf Science 202: 280-289.

Jones R, Kankaala P, Nykänen H, Peura S, Rask S, Vesala S, 2018. Whole-lake sugar addition demonstrates trophic transfer of dissolved organic carbon to top consumers. Ecosystems 21: 495-506.

Kox MAR, Aalto SL, Penttilä T, Ettwig KF, Jetten MSM, van Kessel MAHJ, 2018.The influence of oxygen and methane on nitrogen fixation in subarctic Sphagnum mosses. AMB Express 20188: 76.

Kumpu A, Mäkelä A, Pumpanen J, Saarinen J,Berninger F, 2018. Soil CO2 efflux in uneven-aged and even-aged Norway spruce stands in Sourthern Finland.  iForest 11: 705-712.

Köster E, Köster K, Berninger F, Prokushkin A, Aaltonen H, Zhou X, Pumpanen J, 2018. Changes in fluxes of carbon dioxide and methane caused by fire in Siberian boreal forest with continuous permafrost. Journal of Environmental Management 228: 405-415.

Liimatainen M, Voigt C, Martikainen PJ, Hytönen J, Regina K, Óskarsson H, Maljanen M, 2018. Factors controlling nitrous oxide emissions from managed northern peat soils with low carbon to nitrogen ratio. Soil Biology & Biochemistry 122: 186-195.

Maljanen M, Bhattarai HR, Biasi C, Sigurdsson BD, 2018. The effect of geothermal soil warming on the production of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), nitric oxide (NO) and nitrous acid (HONO) from forest soil in southern Iceland. Icelandic Agricultural Sciences 31: 11-22.

Maljanen M, Kujala K, Reinikainen J, Tuittila E-V, Ronkanen A-R, 2018. Greenhouse gas dynamics of a northern boreal peatland used for treating metal mine wastewater. Wetlands, https://doi.org/10.1007/s13157-018-1040-7.

Mäki M, Aaltonen H, Heinonsalo J, Hellén H, Pumpanen J, Bäck J, 2018. Boreal forest soil is a significant source of volatile organic compounds. Biogeosciences Discussions: https://doi.org/10.5194/bg-2018-22

Nummi P, Vehkaoja M, Pumpanen J, Ojala A, 2018. Beavers affect carbon biogeochemistry: both short-term and long-term processes are involved. Mammal Review, https://doi.org/10.1111/mam.12134

Nykänen H, Mpamah PA, Rissanen A, 2018. Stable carbon isotopic composition of peat columns, subsoil and vegetation on natural and forestry-drained boreal peatlands. Isotopes in Environmental and Health Studies, accepted.

Palviainen M, Berninger F, Bruckman VJ, Köster K, Ribeiro Moreira de Assumpção C, Aaltonen H, Makita N, Mishra A, Kulmala L, Adamczyk B, Zhou X, Heinonsalo J, Köster E, Pumpanen J, 2018. Effects of biochar on carbon and nitrogen fluxes in boreal forest soil. Plant Soil: https://doi.org/10.1007/s11104-018-3568-y

Pavelka M, Acosta M, Kiese R, Altimir N, Brümmer C, Crill P, Darenova E, Fuß R, Gielen B, Graf A,Klemedtsson L, Lohila A, Longdoz B, Lindroth A, Nilsson M, Maraňón Jiménez S, Merbold L,  Montagnani L, Peichl M, Pihlatie M, Pumpanen J, Serrano Ortiz P, Silvennoinen H, Skiba U, VestinP, Weslien P, Janous D, Kutsch W., 2018. Standardisation of chamber technique for CO2, N2O and CH4 fluxes measurements from terrestrial ecosystems. International Agrophysics 32, 569-587.

Peura S, Buck M, Aalto SL, Morales SE, Nykänen H, Eiler A, 2018. Novel autotrophic organisms contribute significantly to the internal carbon cycling potential of a boreal lake. American Society for Microbiology 9: e00916-18.

Pulkkinen JT, Kiuru T, Aalto SL, Koskela J, Vielma J, 2018. Startup and effects of relative water renewal rate on water quality and growth of rainbow trout (Oncorhynchus mykiss) in a unique RAS research platform. Aquacultural Engineering 82: 38-45.

Putkinen A, Tuittila E-S, Siljanen HMP, Bodrossy L, Fritze H, 2018. Recovery of methane turnover and the associated micorbial communities in restores cutover peatlands is strongly linked with increasing Sphagnum abndance. Soil Biology & Biochemistry 116: 110-119.

Rissanen AJ, Saarenheimo J, Tiirola M, Peura S, Aalto SL, Karvinen A, Nykänen H, 2018. Gammaproteobacterial methanotrophs dominate methanotrophy in aerobic and anaerobic layers of boreal lake waters. Aquatic Microbial Ecology 81: 257-276.

Rodysill JR, Addison JA , Alder JR , Anderson KH, Anderson Lesleigh, Anderson Lysanna, Barron JA, Bernhardt CE , Cronin TM, Hostetler SW, Jones MC, Kehrwald NM, Khan NS, Richey JN, Starratt SW,  Strickland LE, Thompson RS, Toomey MR, Treat CC, Wahl DB, Willard DA, Wingard LG, 2018. A synthesis of North American hydroclimate during the Common Era. Global and Planetary Change 162: 175-198.

Santalahti M, Sun H, Sietiö O-M, Köster K, Berninger F, Laurila T, Pumpanen J, Heinonsalo J, 2018. Reindeer grazing alter soil fungal community structure and litter decomposition related enzyme activities in boreal coniferous forests in Finnish lapland. Applied Soil Ecology 132: 74-82.

Šantrůčková H, Kotas P, Bárta J, Urich T, Čapek P, Palmtag J, Eloy Alves RJ,  Biasi C, Diáková K, Gentsch N, Gittel A, Guggenberger G, Hugelius G, Lashchinsky N, Martikainen PJ, Mikutta R, Schleper C, Schnecker J, Schwab C, Shibistova O, Wild B, Richter A, 2018. Significance of dark CO2 fixation in arctic soils. Soil Biology & Biochemistry 119: 11-21.

Treat CC, MC Jones, 2018. Near-surface permafrost aggradation in Northern Hemisphere peatlands shows regional and global trends during the past 6000 years. The Holocene, doi: 10.1177/0959683617752858.

Treat CC, Bloom AA, Marushchak M, 2018. Non‐growing season methane emissions are a significant component of annual emissions across northern ecosystems. Global Change Biology 24: 3331-3343.

Treat CC, Marushchak ME, Voigt C, Zhang Y, Tan Z, Zhuang Q, Virtanen TE, Räsänen A, Biasi C, Hugelius G, Kaverin D, Miller PA, Stendel M, Romanovsky V, Rivkin F, Martikainen PJ, Shurpali NS, 2018. Tundra landscape heterogeneity, not inter-annual variability, controls the decadal regional carbon balance in the Western Russian Arctic. Global Change Biology 24: 5188-5204, doi: 10.1111/gcb.14421.

Uusheimo S, Tulonen T, Aalto SA, Arvola L, 2018. Mitigating agricultural nitrogen load with constructed ponds in northern latitudes: A field study on sedimental denitrification rates. Agriculture, Ecosystems & Environment 261: 71-79.

Uusheimo S, Huotari J, Tulonen T, Aalto S, Rissanen A, Arvola L, 2018. High nitrogen removal in a constructed wetland receiving treated wastewater in a cold climate. Environmental Science & Technology, doi: 10.1021/acs.est.8b03032. Accepted.

Yang G, Peng Y, Marushchak ME, Chen Y, Wang G, Li F, Zhang D, Wang J, Yu J, Liu L, Qin S, Kou D, Yang Y, 2018. Magnitude and pathways of increased nitrous oxide emissions from uplands following permafrost thaw. Environmental Science & Technology, 52: 9162-9169. DOI: 10.1021/acs.est.8b02271.

Zhao P, Palviainen M, KösterK, Berninbger F, Bruckman V, Pumpanen J, 2018. Effects of biochar on fluxes and turnover of carbon in boreal forest soils. Soil Science Society of America Journal, doi: 10.2136/sssaj2018.04.0149. Accepted.

Zhou X, Sun H, Pumpanen J, Sietiö O-M, Heinonsalo J, Köster K, Berninger F, 2018. The impact of wildfire on microbial C:N:P stoiciometry and the fungal-to-bacterial ratio in permafrost soil. Biogeochemistry, doi: https://doi.org/10.1007/s10533-018-0510-6

2017

Aaltonen H, Lindén A, Heinonsalo J, Biasi C, Pumpanen J, 2017. Effects of prolonged drought stress on Scots pine carbon allocation. Tree Physiology 37: 418-427.

Gavazov K, Ingrisch J, Hasibeder R, Mills RTE, Buttler A, Gleixner G, Pumpanen J, Bahn M, 2017. Winter ecology of a subalpine grassland: Effects of snow removal on soil respiration, microbial structure and function. Science of the Total Environment 590-591: 316-324.

Gil J, Perez T, Boering K, Martikainen PJ, Biasi C, 2017. Mechanisms responsible for high N2O emissions from subarctic permafrost peatlands studied via stable isotope techniques. Global Biogeochemical Cycles 31: 172-189.

Hafshejani LD, Tangsir S, Daneshvar E, Maljanen M, Lähde A, Jokiniemi J, Naushad M, Bhatnagar A, 2017. Optimization of fluoride removal from aqueous solution by Al2O3 nanoparticles. Journal of Molecular Liquids 238: 254–262.

Jones R, Kankaala P, Nykänen H, Peura S, Rask M, Vesala M, 2017. Whole-lake sugar addition demonstrates trophic transfer of dissolved organic carbon to top consumers. Ecosystems 11-12: doi:10.1007/s10021-017-0164-6.

Juottonen H, Eiler A, Biasi C, Tuittila E-S, Yrjälä K, Fritze H, 2017. Distinct anaerobic bacterial consumers of cellobiose-derived carbon in boreal fens with different CO2/CH4 production ratios. Applied and Environmental Microbiology 83: e02533-16.

Klöve B, Berglund K, Berglund Ö, Weldon S, Maljanen M, 2017. Future options for cultivated Nordic peat soils: Can land management and rewetting control greenhouse gas emissions? Review. Environmental Science & Policy 69: 85-93.

Köster E, Köster K, Berninger F, Aaltonen H, Zhou X, Pumpanen J, 2017. Carbon dioxide, methane and nitrous oxide fluxes from a fire chronosequence in subarctic boreal forests of Canada. Science of the Total Environment 601-602: 895-905.

Köster K, Köster E, Kulmala L, Berninger F, Pumpanen J, 2017. Are the climatic factors combined with reindeer grazing affecting the soil CO2 emissions in subarctic boreal pine forest? Catena 149: 616-622.

Maljanen M, Yli-Moijala H, Biasi C, Leblans NIW, De Boeck HJ, Bjarnadottir B, Sigurdsson BD, 2017. The emissions of nitrous oxide and methane from natural soil temperature gradients in a volcanic area in southwest Iceland. Soil Biology & Biochemistry 109: 70-80.

Martinez-Garcia E, Lopez-Serrano FR, Dadi T, Garcia-Morote FA, Andres-Abellan M, Pumpanen J, Rubio E, 2017. Medium-term dynamics of soil respiration in a Mediterranean mountain ecosystem: the effects of burn severity, post-fire burnt-wood management, and slope-effect. Agricultural and Forest Meteorology 233: 195-208.

Mpamah PA, Taipale S, Rissanen AJ, Biasi C, Nykänen HK, 2017. The impact of long-term water level draw-down on micorbial biomass: A comparative study from two peatland sites with different nutrient status. European Journal of Soil Biology 80: 59-68.

Palonen V, Pumpanen J, Kulmala L, Levin I, Heinonsalo J, Vesala T, 2017. Seasonal and diurnal variations in atmospheric and soil air 14CO2 in a boreal Scots pine forest. Radiocarbon 1-15, doi:10.1017/RDC.2017.95.

Palviainen M, Pumpanen J, Berninger F, Ritala K, Duan B, Heinonsalo J, Sun H, Köster E, Köster K, 2017. Nitrogen balance along a northern boreal forest fire chronosequence. PLoS ONE 12(3): e0174720.

Pumpanen J, Linden A, Bruckman VJ, Berninger F, Ilvesniemi H, Oinonen M, Sonninen E, Kukumägi M, Heinonsalo J, 2017. The effects of roots and easily available carbon on the decomposition of soil organic matter fractions in boreal forest soil. European Journal of Soil Science 68: 537-546.

Riikonen A, Pumpanen J, Mäki M, Nikinmaa E, 2017. High carbon losses from established growing sites delay the carbon sequestration benefits of street tree plantings – A case study in Helsinki, Finland. Urban Forestry & Urban Greening 26: 85-94.

Rissanen AJ, Karvinen A, Nykänen H, Peura S, Tiirola M, Mäki A, Kankaala P, 2017. Effects of alternative electron acceptors on the activity and community structure of methane-producing and -consuming microbes in the sediments of two shallow boreal lakes. FEMS Microbiology Ecology, doi: 10.1093/femsec/fix078.

Selvam BP, Lapierre J-F, Guillemette F, Voigt C, Lamprecht R, Biasi C, Christensen TR, Martikainen PJ, Berggren M, 2017. Degradation potentials of dissolved organic carbon (DOC) from thawed permafrost peat. Scientific Reports 7: 45811.

Voigt C, Marushchak ME, Lamprecht RE, Jackowicz-Korczyński M, Lindgren A, Mastepanov M, Granlund L, Christensen TR, Tahvanainen T, Martikainen PJ, Biasi C, 2017. Increased nitrous oxide emissions from Arctic peatlands after permafrost thaw. PNAS 114(24): 6238–6243.

Zhang Z, Zhang R, Cescatti A, Wohlfahrt, Buchmann N, Zhu J, Chen G, Moyano F, Pumpanen J, Hirano T, takagi K, Merbold L, 2017. Effect of climate warming on the annual terrestrial net ecosystem CO2 exchange globally in the boreal and temperate regions. Scientific Reports 7: 3108.

2016

Juottonen H, Eiler A, Biasi C, Tuittila E-S, Yrjälä K, Fritze H, 2016. Distinct anaerobic bacterial consumers of cellobiose-derived carbon in boreal fens differing in CH4 vs. CO2 production ratio. Accepted to Applied and Environmental Microbiology, doi: 10.1128/AEM.02533-16.

Voigt C, Lamprecht RE, Marushchak ME, Lind SE, Novakovskiy A, Aurela M, Martikainen PJ, Biasi C, 2016. Warming of subarctic tundra increases emissions of all three important greenhouse gases – carbon dioxide, methane, and nitrous oxide. Accepted to Global Change Biology, doi:10.1111/gcb.13563

Abbott BW, Jones JB, Schuur EAG, Martikainen PJ et al. 2016. Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire: an expert assessment. Environmental Research Letters 11: 034014, doi:10.1088/1748-9326/11/3/034014.

Diáková K, Čapek P, Kohoutová I, Mpamah P, Bárta J, Biasi C, Martikainen P, Šantrůčková H, 2016. Heterogeneity of carbon loss and its temperature sensitivity in East-European subarctic tundra soils. FEMS Microbiology Ecology 92: fiw140.

Guseva S, Stepanenko V, Shurpali N, Biasi C, Marushchak M, Lind S, 2016. Numerical Simulation of Methane Emission from Subarctic Lake in Komi Republic, Russia. Geography, Environment, Sustainability, DOI: 10.15356/2071-9388_02v09_2016_05.

Köster K, Köster E, Kulmala L, Berninger F, Pumpanen J, 2017. Are the climatic factors combined with reindeer grazing affecting the soil processes in subarctic boreal forest.  Catena. 149: 616-622.

Köster K, Metslaid M, Orumaa A, Parro K, Jögiste K, Berninger F, Pumpanen J, Köster E, 2017. How time since forest fire affects stand structure, soil physical-chemical properties and soil CO2 efflux in hemiboreal Scots pine forest fire chronsequence. Forests. 7: 201; doi:10.3390/f7090201.

Lappalainen H, Kerminen V-M, Petäjä T, Kurten T, Baklanov A, Shvidenko A, Bäck J, Vihma T, Alekseychik P, Arnold S, Arshinov M, Asmi E, Belan B, Bobylev L, Chalov S, Cheng Y, Chubarova N, de Leeuw G, Ding A, Dobrolyubov S, Dubsov S, Dyukarev E, Elansky N, Eleftheriadis K, Esau I, Filatov N, Flint M, Fu C, Glezer O, Gliko A, Heimann M, Holtslag B, Horrak U, Janhunen P, Juhola S, Järvi L, Järvinen H, Kanukhina A, Konstantinov P, Kotlyakov V, Kieloaho A-J, Komarov A, Kujansuu J, Kukkonen I, Kyrö E, Laaksonen A, Laurila T, Lihavainen H, Lizitin A, Mahura A, Makshtas A, Mareev E, Mazon S, Melnikov V, Mikhailov E, Moisseev D, Nigmatulin R, Noe S, Ojala A, Pihlatie M, Popovicheva O, Pumpanen J, Regerand T, Repina I, Shcherbinin A, Shevchenko V, Sipilä M, Skorokhod A, Spraclen D, Su H, Subertto D, Sun J, Terzhevik A, Timofeyev Y, Troiskaya Y, Tynkkynen V-P, Kharuk V, Zaytseva N, Zhang J, Viisanen Y, Vesala T, Hari P, Hansson HC, Matvienko G, Kasimov N, Guo H, Bondur V, Zilitinkevich S, Kulmala M, 2016. Pan-Eurasian Experiment (PEEX): Towards 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.

Maljanen M, Gondal Z, Bhattarai HR, 2016. Emissions of nitrous acid (HONO), nitric oxide (NO), and nitrous oxide (N2O) from horse dung. Agricultural and Food Science 25: 225-229.

Martínez-Garcia E, López-Serrano FR, Dadi T, García-Morote FA, Andrés-Abelán M, Pumpanen J, Rubio E, 2016. Medium-term dynamics of soil respiration in a Mediterranean mountain ecosystem: the effects of burn severity, post-fire burnt-wood management, and slope-aspect. Agricultural and Forest Meteorology 233: 195-208.

Sun H, Santalahti M, Pumpanen J, Köster K, Berninger F, Raffaello T, Asiegbu FO, Heinonsalo J, 2016. Bacterial community structure and function shift across a northern boreal forest fire chronosequence. Scientific Reports 6: 32411.

Vanguelova EI, Bonifacio E, De Vos B, Hoosbeek MR, Berger TW, Armolaitis K, Celi L, Dinka L, Kjønaas OJ, Pavlenda P, Pumpanen J, Pūttsepp Ü, Reidy B, Simončič P, Tobin B, Vesterdal L, Zhiyanski M, 2016. Review of forest soil carbon stocks at different scales – uncertainties and recommendations. Environmental Monitoring and Assessment. 188: 630, doi: 10.1007/s10661-016-5608-5.

Yin S, Zhang X, Pumpanen J, Shen G, Xiong F, Liu C, 2016. Seasonal variation in soil greenhouse gas emissions at three age-stages of Metasequoia glyptostroboides stands in an alluvial island, eastern China. Forests. 7: 256; doi:10.3390/f7110256.

Mustamo P, Maljanen M, Hyvärinen M, Ronkanen A-K, Kløve B, 2016. Respiration and emissions of methane and nitrous oxide from a boreal peatland complex with different land use options. Boreal Environment Research 21: 405-426.

Lind SE, Shurpali NJ, Peltola O, Mammarella I, Hyvönen N, Maljanen M, Räty M, Virkajärvi P, Martikainen PJ, 2016. Carbon dioxide exchange of a perennial bioenergy crop cultivation on a mineral soil. Biogeosciences 13: 1255-1268.

Laleh Divband Hafshejani LD, Tangsir S, Lähde A, Moazed H, Naseri A, Hooshmand A, Maljanen M, Jokiniemi J, Bhatnagar A, 2016. Water defluoridation using Al2O3 nanoparticles synthesized by flame spray pyrolysis (FSP) – characterization and adsorption studies. Chemical Engineering Journal 288: 198–206.

Machacova K, Bäck J, Vanhatalo A, Halmeenmäki E, Kolari P, Mammarella I, Pumpanen J, Acosta M, Urban O, Pihlatie M, 2016. Pinus sylvestris as a missing source of nitrous oxide and methane in boreal forest. Scientific Reports 6: 23410

Makita N, Pumpanen J, Köster K, Berninger F, 2016. Changes in fine root respiration and morphology across a boreal forest fire chronosequence. Plant and Soil 18: 1-14.

Pumpanen J, Ohashi M, Endo I, Hari P, Bäck J, Kulmala M, Ohte N, 2016. 137Cs distributions in soil and trees in forest ecosystems after the radioactive fallout – Comparison study between southern Finland and Fukushima, Japan. Journal of Environmental Radioactivity 161: 73-81.

Schädel C, Bader M, Schuur E, Biasi C, Bracho R, Čapek P, De Baets S, Diáková K, Ernakovich Estop-Aragones J, Graham D, Hartley I. Iversen C, Kane E, Knoblauch C, Lupascu M, Martikainen P, Natali S, Norby R, O’Donnell J, Chowdhury T, Šantrůčková H, Shaver G, Sloan V, Treat C, Turetsky, Waldrop M, Wickland K, 2016. Potential carbon emissions dominated by carbon dioxide from thawed permafrost soils. Nature Climate Change 6: 950-953.

Köster K, Berninger F, Heinonsalo J, Lindén Aki, Köster E, Ilvesniemi H, Pumpanen J, 2016. The long-term impact of low-intensity surface fires on litter decomposition and enzyme activities in boreal coniferous forests. International Journal of Wildland Fire 25: 213–223.

Kieloaho A-J, Pihlatie M, Dominguez CM, Kanerva S, Parshintsev J, Riekkola M-L, Pumpanen J, Heinonsalo J, 2016. Stimulation of soil organic nitrogen pool: The effect of plant and soil organic matter degrading enzymes. Soil Biology & Biochemistry 96: 97-106.

Diáková K, Biasi C, Čapek P, Martikainen PJ, Marushchak ME, Patova EN, Šantrůčková H, 2016. Variation in N2 Fixation in Subarctic Tundra in Relation to Landscape Position and Nitrogen Pools and Fluxes. Arctic, Antarctic, and Alpine Research, 48: 111-125.

Marushchak ME, Friborg T, Biasi C, Herbst M, Johansson T, Kiepe I, Liimatainen M, Lind SE, Martikainen PJ, Virtanen T, Soegaard H, Shurpali NJ, 2016. Methane dynamics in the subarctic tundra: combining stable isotope analyses, plot- and ecosystem-scale flux measurements. Biogeosciences 13: 597-608.

Kaverin DA, Pastukhov AV, Lapteva EM, Biasi C, Marushchak M, Martikainen P, 2016. Morphology and properties of the soils of permafrost peatlands in the southeast of the Bol’shezemel’skaya tundra. Eurasian Soil Science 49: 498–511.

Shurpali N J , Rannik Ü , Jokinen S , Lind S , Biasi C , Mammarella I , Peltola O, Pihlatie M , Hyvönen N , Räty M , Haapanala S , Zahniser M , Virkajärvi P , Vesala T, Martikainen PJ, 2016.  Neglecting diurnal variations leads to uncertainties in terrestrial nitrous oxide emissions. Scientific Reports 6: 25739.

Kasurinen VJS, Alfredsen K, Ojala AK, Pumpanen JS, Weyhenmeyer G, Futter M, Laudon H, Berninger F A, 2016.  Modeling nonlinear responses of DOC transport in boreal catchments in Sweden. Water Resources Research 52: 4970-4989.

Graham E.B, Knelman JE, Schindlbacher A, Siciliano S, Breulmann M, Yannarell A, Beman J.M, Abell G Philippot, L., Prosser J, Foulquier A, Yuste JC, Glanville H.C, Jones DL, Angel R, Salminen J, Newton RJ, Bürgmann H, Ingram LJ, Hamer U, Siljanen HMP, Peltoniemi K, Potthast K, Bañeras L, Hartmann M, Banerjee S, Yu R, Nogaro G, Richter A, Koranda M, Castle SC, Goberna M, Song B, Chatterjee A, Nunes O, Lopes R.Cao Y, Kaisermann A, Hallin S, Strickland M, Garcia-Pausas J, Barba J, Kang H, Isobe K, Papaspyrou S, Celussi M, Pastorelli R, Lagomarsino A, Lindström ES, Basiliko N, Nemergut DR, 2016. Microbes as engines of ecosystem function: when does microbial community structure enhance predictions of ecosystem processes? Front. Microbiol. 7: 214, doi: 10.3389/fmicb.2016.00214.

Peltoniemi K, Laiho R, Juottonen H, Bodrossy L, Kell DK, Minkkinen K, Mäkiranta P, Mehtätalo L, Penttilä T, Siljanen HMP, Tuittila ES, Tuomivirta T, Fritze H, 2016. Responses of methanogenic and methanotrophic communities to warming in varying moisture regimes of two boreal fens. Soil Biol. Biochem 97: 144-156.

Karhu K, Hilasvuori E, Fritze H, Biasi C, Nykänen H, Liski J, Vanhala P, Heinonsalo J, Pumpanen J., 2016. Priming effect increases with depth in a boreal forest soil. Soil Biology and Biogeochemistry 99: 104–107.

Koponen HT, Bååth E, 2016. Soil bacterial growth after a freezing/thawing event. Soil Biology & Biochemistry 100: 229-232.

2015

Maljanen M, Liimatainen M, Sigurdsson BD, 2015. Effect of volcanic ash on GHG production rates and soil properties in a drained peat soil compared to wood ash. Icelandic Agricultural Sciences 28: 25-28.

Tangsir S, Hafshejani L D, Lähde A, Maljanen M, Hooshmand A, Naseri A A, Moazed H, Jokiniemi J, Bhatnagar A, 2015. Water defluoridation using Al2O3 nanoparticles synthesized by flame spray pyrolysis (FSP) method. Chemical Engineering Journal 288: 198-206.

Rannik Ü, Haapanala S, Shurpali NJ, Mammarella I, Lind S, Hyvönen N, Peltola O, Zahniser M, Martikainen PJ, Vesala T, 2015. Intercomparison of fast response commercial gas analysers for nitrous oxide flux measurements under field conditions. Biogeosciences 12: 415-432.

Lind SE, Shurpali NJ, Peltola O, Mammarella I, Hyvönen N, Maljanen M, Räty M, Virkajärvi P, Martikainen PJ, 2015. Carbon dioxide exchange of a perennial bioenergy crop cultivation on a mineral soil. Biogeosciences 13: 1255-1268.

Ronkainen T, Väliranta M, McClymont E, Biasi C, Salonen S, Fontana S, Tuittila E-S, 2015. A combined biogeochemical and palaeobotanical approach to study permafrost environments and past dynamics. Journal of Quaternary Science 30: 189-200.

Taipale S. J, Peltomaa E, Hiltunen M, Jones R. I, Hahn M. W, Biasi C, Brett MT, 2015. Inferring Phytoplankton, Terrestrial Plant and Bacteria Bulk δ13C Values from Compound Specific Analyses of Lipids and Fatty Acids. PLoS ONE 10: 1-19.

Linkosalmi M, Pumpanen J, Biasi C, Heinonsalo J, Laiho R, Lindén A, Palonen V, Laurila T, Lohila A, 2015. Studying the impact of living roots on the decomposition of soil organic matter in two different forestry-drained peatlands. Plants and Soil 396: 59-72.

Shvaleva A, Siljanen HMP, Correia A, Costa e Silva F, Lamprecht RE, Lobo-do-Vale R, Bicho C, Fangueiro D, Anderson M, Pereira J S, Chaves M M, Cruz C, Martikainen PJ, 2015. Environmental and microbial factors influencing methane and nitrous oxide fluxes in Mediterranean cork oak woodlands: trees make a difference. Frontiers in Microbiology 6: 1104.

Bhatnagar A, Kesari KK, Shurpali NJ, 2015. Multidisciplinary Approaches to Handling Wastes in Sugar Industries. Water, Air and Soil pollution 227: 11.

Petrescu AMR, Lohila A, Tuovinen J-P, Baldocchi DD, Desai AR, Roulet NT, Vesala T, Dolman AJ, WC Oecheli, Marcolla B, Friborg T, Rinne J, Matthes JH, Merbold L, Meijide A, Kiely G, Sottocornola M, Sachs T, Zona D, Varlagin A, Lai DYF, Veenendaal E, Parmentier F-J W , Skiba U, Lund M, Hensen A, van Huissteden J, Flanagan LB, Shurpali NJ, Grünwald T, Humphreys ER, Jackowicz-Korczyński M, Aurela MA, Laurila T, Grüning C, Corradi CAR, Schrier-Uijl AP, Christensen TR, Tamstorf MP, Mastepanov M, Martikainen PJ, Verma SB, Bernhofer C, 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 112: 4594-4599.

Welti N, Gale D, Hayes M, Kumar A, Gasparon M, Gibbes B, Lockington D, 2015. Intertidal diatom communities reflect patchiness in groundwater discharge. Estuarine, Coastal and Shelf Science 163: 116-124.

Xu G, Chen J, Berninger F, Pumpanen J, Bai J, Yu L, Duan B, 2015. Labile, recalcitrant, microbial carbon and nitrogen and the microbial community composition at two Abies faxoniana forest elevations under elevated temperatures. Soil Biology & Biochemistry 91: 1-13.

Sun H, Santalahti M, Pumpanen J, Koster K, Berninger F, Raffaello T, Jumpponen A, Asiegbu FO, Heinonsalo J, 2015. Fungal Community Shifts in Structure and Function across a Boreal Forest Fire Chronosequence.  Applied and Environmental Microbiology 81: 7869-7880.

Pumpanen JS, Kulmala L-M, Linden AS, Kolari PP, Nikinmaa EH, Hari PKJ, 2015. Seasonal dynamics of autotrophic respiration in boreal forest soil estimated by continuous chamber measurements. Boreal Environment Research 20: 637-650.

Köster K, Berninger F, Köster E, Pumpanen J, 2015. Influences of reindeer grazing on above- and belowground biomass and soil carbon dynamics. Arctic, Antarctic, and Alpine Research 47: 495-503.

Köster E, Köster K, Berninger FA, Pumpanen JS, 2015. Carbon dioxide, methane and nitrous oxide fluxes from podzols of a fire chronosequence in the boreal forests in Värriö, Finnish Lapland. Geoderma Regional 5: 181–187.

Heinonsalo, J., Sun, H., Santalahti, M., Bäcklund, K., Hari, P. and Pumpanen, J 2015. Evidences on the Ability of Mycorrhizal Genus Piloderma to Use Organic Nitrogen and Deliver It to Scots Pine. PLoS One 10(7): 0131561.

Mammarella, I., Nordbo, A., Rannik, U., Haapanala, S., Levula, J., Laakso, H., Ojala, A., Peltola, O., Heiskanen, J., Pumpanen, J. and Vesala, T. 2015. Carbon dioxide and energy fluxes over a small boreal lake in Southern Finland.  Biogeosciences 120: 1296–1314.

Peltoniemi, M., Pulkkinen, M., Aurela, M., Pumpanen, J., Kolari, P. and Mäkelä, A. 2015. A semi-empirical model of boreal-forest gross primary production, evapotranspiration, and soil water – calibration and sensitivity analysis. Boreal Environment Research 20: 151-171.

Cueva, A., Bahn, M., Litvak, M., Pumpanen, J. and Vargas, R. 2015. A multisite analysis of temporal random errors in soil CO2 efflux.  Biogeosciences 120: 737-751.

Heinonsalo, J., Juurola, E., Linden, A. and Pumpanen, J. 2015. Ectomycorrhizal fungi affect Scots pine photosynthesis through nitrogen and water economy, not only through increased carbon demand. Environmental and Experimental Botany 109: 103-112.

Tupek, B., Minkkinen, K., Pumpanen, J., Vesala, T. and Nikinmaa, E. 2015. CH4 and N2O dynamics in the boreal forest-mire ecotone.  Biogeosciences 12: 281-297.

Rasilo, T., Ojala, A., Huotari, J., Starr, M. and Pumpanen, J. 2015. Concentrations and quality of DOC along the terrestrial-aquatic continuum in a boreal forested catchment. Freshwater Science 34: 440–455.

Miettinen, H., Pumpanen, J., Heiskanen, J. J., Aaltonen, H., Mammarella, I., Ojala, A., Levula, J. and Rantakari, M. 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.

2014

Maljanen M, Liimatainen M, Hytönen J and Martikainen PJ, 2014. The effect of granulated wood-ash fertilization on soil properties and greenhouse gas (GHG) emissions in boreal peatland forests. Boreal Environment Research 19: 295-309.

Liimatainen M, Martikainen PJ and Maljanen M, 2014. Why granulated wood ash decreases N2O production in boreal acidic peat soil? Soil Biology and Biochemistry 79: 140-148.

Biasi C, Jokinen S, Marushchak M E, Hämäläinen K, Trubnikova T, Oinonen M and Martikainen PJ, 2014. Microbial respiration in arctic upland and peat soils as a source of atmospheric carbon dioxide. Ecosystems 17: 112–126.

Pradhan SK, Torvinen E, Siljanen HMP, Pessi M and Heinonen-Tanski H, 2014. Iron flocculation stimulates biogas production in Microthrix parvicella -spiked wastewater sludge. International Journal of Environmental Science and Technology,12: 3039-3046.

Putkinen A, Larmola T, Tuomivirta T, Siljanen H MP, Bodrossy L, Tuittila E-S and Fritze H, 2014. Peatland succession induces a shift in the community composition of Sphagnum-associated active methanotrophs. FEMS Microbiology Ecology 88: 596-611.

Turetsky M R, Kotowska A, Bubier J, Dise N B, Crill P, Hornibrook Ed RC, Minkkinen K, Moore T R, Myers-Smith Isla H, Nykänen H, Olefeldt D, Rinne J, Saarnio S, Shurpali N J, Tuittila E-S, Waddington J M, White J R, Wickland K P and Wilmking M, 2014. A synthesis of methane emissions from 71 northern temperate and subtropical wetlands. Global Change Biology 20: 2183-2197.

Vandegehuchte M W, Guyot A, Hubau M, De Groote S RE, De Baerdemaeker N JF, Hayes M, Welti N, Lovelock C E, Lockington D A and Steppe Kathy, 2014. Long-term versus daily stem diameter variation in co-occurring mangrove species: environmental versus ecophysiological drivers. Agricultural and Forest Meterology 192-193: 51-58.

Leppelt T, Dechow R, Gebbert S, Freibauer A, Lohila A, Augustin J, Drösler M, Fiedler M, Glatzel S, Höper H, Järveoja J, Laerke PE, Maljanen M, Mander Û, 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.

Leiber-Sauheitl K, Fuss R, Voigt C and Freibauer A, 2014. High CO2 fluxes from grassland on histic Gleysol along soil carbon and drainage gradients. Biogeosciences 11: 749–761.

Kulmala L, Aaltonen H, Berninger F, Kieloaho A-J, Levula J, Bäck J, Hari P, Kolari P, Korhonen 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.

Linden A, Heinonsalo J, Buchmann N, Oinonen M, Sonninen E, Hilasvuori E and Pumpanen J, 2014. Contrasting effects of increased carbon input on boreal SOM decomposition with and without presence of living root system of Pinus sylvestris L.  Plant and Soil 377: 145–158.

Heiskanen J J, Mammarella I, Haapanala S, Pumpanen J, Vesala T, Macintyre S and Ojala A, 2014. Effects of cooling and internal wave motions on gas transfer coefficients in a boreal lake. Tellus. Series B: Chemical and Physical Meteorology 66: 22827.

Kulmala M, Lappalainen H K, Back J, Laaksonen A, Nikinmaa E, Riekkola M-L, Vesala T, Viisanen Y, Aalto T, Boy M, Dal M M, Ehn M, Hakola H, Hari P, Hartonen K., Hameri K, Holtta T, Junninen H, Jarvi 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, Sipila M, Sorvari S, Vehkamaki H, Virtanen A, Worsnop D R. and Kerminen V-M, 2014. Finnish Centre of Excellence in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change: summary and outlook. Boreal Environment Research, Suppl. B, 19: 2-19.

Pumpanen J, Linden A, Miettinen H, Kolari P, Ilvesniemi H, Mammarella I, Hari P, Nikinmaa, E, Heinonsalo J, Back J, Ojala A, Berninger F and Vesala T, 2014. Precipitation and net ecosystem exchange are the most important drivers of DOC flux in upland boreal catchments.  Journal of Geophysical Research: Biogeosciences 119: 1861–1878.

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, Petaja T, Backman J, Dal M, M, 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. Prescribed burning of logging slash in the boreal forest of Finland: emissions and effects on meteorological quantities and soil properties. Atmospheric Chemistry and Physics 14:  4473-4502.

Köster K, Berninger F, Linden A, Köster E and Pumpanen J, 2014. Recovery in fungal biomass is related to decrease in soil organic matter turnover time in a boreal fire chronosequence. Geoderma 235-236: 74-82.

Du B, Kang H, Pumpanen J, Zhu P, Yin S, Zou Q, Wang Z, Kong F and Liu C, 2014. Soil organic carbon stock and chemical composition along an altitude gradient in the Lushan Mountain, subtropical China. Ecological Research 29: 433-439.

2013

Rantakari M, Pajunen H, Huttunen J T, Mattsson T, Juutinen S, Larmola T, Alm J, Silvola J and Martikainen PJ, 2013. Carbon evasion/accumulation ratio in boreal lakes is linked to nitrogen. Global Biogeochemical Cycles 27: 363–374.

Mörsky S K, Haapala J K, Rinnan R, Saarnio S, Kyrö E, Silvola J, Martikainen Pe J and Holopainen T, 2013. Effects of elevated UV-B radiation on UV-absorbing pigments and leaf anatomy of a sedge, Eriophorum russeolum. Boreal Environment Research 18: 414-424.

Maljanen M, Yli-Pirilä P, Hytönen J, Joutsensaari J and Martikainen PJ, 2013. Acidic northern soils as sources of atmospheric nitrous acid (HONO). Soil Biology & Biochemistry 67: 94-97.

Gong J, Shurpali N J, Kellomaki S, Wang K, Zhang,C, Salam Mir Md A and Martikainen PJ, 2013. High sensitivity of peat moisture content to seasonal climate in a cutaway peatland cultivated with a perennial crop (Phalaris arundinaceae, L.): A modeling study. Agricultural and Forest Meteorology 180: 225-253.

Gabriele W, Welti N and Hein Thomas, 2013. Limitations of stream restoration for nitrogen retention in agricultural headwater streams. Ecological Engineering 60: 224-234.

Marquina S, L Donoso, T Pérez, J. Gil and E  Sanhueza, 2013. Losses of NO and N2O emissions from Venezuelan and other worldwide tropical N-fertilized soils. Journal of Geophysical Research: Biogeosciences 118: 1094–1104.

Jäntti H, Jokinen S and Hietanen S, 2013. Effect of nitrification inhibitors on the Baltic Sea ammonia-oxidizing community and precision of the denitrifier method. Aquatic Microbial Ecology 70: 181-186.

Hyvönen NP, Huttunen JT, Shurpali NJ, Lind SE, Marushchak ME, Heitto L and Martikainen PJ, 2013. The role of drainage ditches in greenhouse gas emissions and surface leaching losses from a cutaway peatland cultivated with a perennial bioenergy crop. Boreal Environment Research 18: 109–126.

Dorodnikov M, Marushchak M, Biasi C and Wilmking M, 2013. Effect of microtopography on isotopic composition of methane in porewater and efflux at a boreal peatland Boreal Environment Research 18: 269–279.

Tavi NM, Martikainen PJ, Lokko K, Kontro M, Wild B, Richter A and Biasi C, 2013. Linking microbial community structure and allocation of plant-derived carbon in an organic agricultural soil using 13CO2 pulse-chase labelling combined with 13C-PLFA profiling. Soil Biology & Biochemistry 58: 207-215.

Shurpali N J, Biasi C, Jokinen S, Hyvönen N and Martikainen PJ, 2013. Linking water vapor and CO2 exchange from a perennial bioenergy crop on a drained organic soil in eastern Finland. Agricultural and Forest Meteorology 168: 47-58.

Figueiredo K, Mäenpää K, Leppänen M T, Kiljunen M, Lyytikäinen M, Kukkonen J VK, Koponen H, Biasi C and Martikainen PJ, 2013. Trophic transfer of polychlorinated biphenyls (PCB) in a boreal lake ecosystem: Testing of bioaccumulation models.  Science of the Total Environment 446-447: 690-698.

Gong J, Kellomäki S, Wang K, Zhang C, Shurpali N J and Martikainen Pertti J, 2013. Modeling CO2 and CH4 flux changes in pristine peatlands of Finland under changing climate conditions. Ecological Modelling 263: 64-80.

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

Portillo-Estrada M, Korhonen J F J, Pihlatie M, Pumpanen J, Frumau A K F, Morillas L, Tosens T and Niinemets U, 2013. Inter- and intra-annual variations in canopy fine litterfall and carbon and nitrogen inputs to the forest floor in two European coniferous forests. Annals of Forest Science 70: 367–379.

Pihlatie M, Riis C 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 and Pumpanen, 2013. Comparison of static chambers to measure CH4 emissions from soils. Agricultural and Forest Meteorology, 171–172: 124–136.

Dinsmore K J, Wallin M B, Johnson M S, Billett M F, Bishop K, Pumpanen J and Ojala A, 2013. Contrasting CO2 concentration discharge dynamics in headwater streams: a multi-catchment comparison.  Journal of Geophysical Research: Biogeosciences 118: 445-461.

Huotari J, Haapanala S, Pumpanen J, Vesala T and Ojala A, 2013. Efficient gas exchange between a boreal river and the atmosphere.  Geophysical Research Letters 40: 5683–5686.

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 Suppl. A, 18: 35-42.

Linkosalo T, Kolari P and Pumpanen J, 2013. New decomposition rate functions based on volumetric soil water content for the ROMUL soil organic matter dynamics model.  Ecological Modelling 263: 109-118.

Korhonen 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.

2012

Maljanen M, Shurpali N J, Hytönen J, Mäkiranta P, Aro L, Potila H, Laine J, Li C and Martikainen PJ, 2012. Afforestation does not necessarily reduce nitrous oxide emissions from managed boreal peat soils.  Biogeochemistry 108: 199-218.

Maljanen M, Virkajärvi P and Martikainen PJ, 2012. Dairy cow excreta patches change the boreal grass swards from sink to source of methane.  Agricultural and Food science 21: 91-99.

Grönroos J, Seppälä J, Koskela S, Kilpeläinen A, Leskinen P, Holma A, Tuovinen J-P, Turunen J, Lind S, Maljanen M and Martikainen PJ, 2012. Life-cycle climate impacts of peat fuel: calculation methods and methodological challenges.  The International Journal of Life Cycle Assessment 18: 567-576.

Biasi C, Pitkämäki A, Tavi N, Koponen H and Martikainen PJ, 2012. An isotope approach based on 13C pulse-chase labelling vs. the root trenching method to separate heterotrophic and autotrophic respiration in cultivated peatland. Boreal Environmental Research 17: 184-192.

Ge Z-M, Zhou X, Kellomäki S, Biasi Ch, Wang K-Y, Peltola H and Martikainen PJ, 2012. Carbon assimilation and allocation (13C labeling) in a boreal perennial grass (Phalaris arundinacea) subjected to elevated temperature and CO2 through a growing season.  Environmental and Experimental Botany 75: 150-158.

Marushchak ME, Kiepe I, Biasi C, Elsakov V, Friborg T, Johansson T, Soegaard H, Virtanen T and Martikainen PJ, 2012. Carbon dioxide balance of subarctic tundra from plot to regional scales. Biogeosciences 10: 437-452.

Palmer K, Biasi C and Horn MA, 2012. Contrasting denitrifier communities relate to contrasting N2O emission patterns from acidic peat soils in arctic tundra. ISME Journal 6: 1058-1077.

Kasurinen A, Biasi C, Holopainen T, Rousi M, Mäenpää M and Oksanen E, 2012. Interactive effects of elevated ozone and temperature on carbon allocation of silver birch (Betula pendula) genotypes in an open-air field exposure. Tree Physiology 32: 737–751.

Ge Z-M, Zhou X, Kellomäki S, Peltola H, Biasi C, Shurpali N, Martikainen PJ and Wang K-Y, 2012. Measured and modeled biomass growth in relation to photosynthesis acclimation of a bioenergy crop (Reed canary grass) under elevated temperature, CO2 enrichment and different water regimes.  Biomass and Energy 46: 251–262.

Putkinen A, Larmola T, Siljanen H MP, Tuomivirta T, Bodrossy L, Tuittila E-S and Fritze H, 2012. Water dispersal of methanotrophic bacteria maintains functional methane oxidation in Sphagnum mosses. Frontiers in Terrestrial Microbiology 3, 15.  http://doi.org/10.3389/fmicb.2012.00015.

Siljanen H MP, Saari A, Bodrossy L and Martikainen PJ, 2012. Seasonal variation in the function and diversity of methanotrophs in the littoral wetland of a boreal eutrophic lake.  FEMS Microbiology Ecology 80: 548–555.

Siljanen H MP, Saari A, Bodrossy L and Martikainen PJ, 2012. Effects of nitrogen load on the function and diversity of methanotrophs in the littoral wetland of a boreal lake. Frontiers in Microbiology 3: 1-13.

Hokajärvi A-M, Pitkänen T, Siljanen H MP, Nakari U-M, Torvinen E, Siitonen A and Miettinen IT, 2012. Occurrence of thermotolerant Campylobacter spp. and adenoviruses in Finnish bathing waters and purified sewage effluents. Journal of Water and Health 11: 120-134.

Palosuo T, Foereid B, Svensson M, Shurpali N J, Lehtonen A, Herbst M, Linkosalo T, Ortiz C, Todorovic G R, Marcinkonis S, Li C and Jandl R., 2012. A multi-model comparison of soil carbon assessment of a coniferous forest stand. Environmental Modelling and Software 5: 38-49.

Gong J, Wang K, Kellomäki S, Zhang C, Martikainen P J and Shurpali NJ, 2012. Modeling water table changes in boreal peatlands of Finland under changing climate conditions. Ecological Modelling 244: 65-78.

Weigelhofer G, Fuchsberger J, Teufl B, Welti N and Hein T, 2012. Effects of riparian forest buffers on in-stream nutrient retention in agricultural catchments.  Journal of Environmental Quality 41: 373–379.

Ge Z-M, Kellomäki S, Zhou X, Peltola H, Wang K-Y and Martikainen PJ, 2012. Seasonal physiological responses and biomass growth in a bioenergy crop (Phalaris arundinacea L.) under elevated temperature and CO2, subjected to different water regimes in boreal conditions. Bioenergy Research 5: 637-648.

Ge Z-M, Zhou X, Kellomäki S, Zhang C, Peltola H, Martikainen PJ and Wang KY, 2012. Acclimation of photosynthesis in a boreal grass (Phalaris arundinacea L.) under different temperature, CO2, and soil water regimes. Photosynthetica 50: 141–151.

Mörsky S K, Haapala J K, Rinnan R, Saarnio S, Suokanerva H, Latola K, Kyrö E, Silvola J, Holopainen T and Martikainen PJ, 2012. Minor long-term effects of ultraviolet-B radiation on methane dynamics of a subarctic fen in Northern Finland. Biogeochemistry 108: 233-243.

Rinnan R, Saarnio S, Haapala J K, Mörsky S K, Martikainen P J, Silvola J and Holopainen T, 2012. Boreal peatland ecosystems under enhanced UV-B radiation and elevated tropospheric ozone concentration. Environmental and Experimental Botany 90: 43-52.

Zhou X, Ge Z-M, Kellomäki S, Wang K, Peltola H, Martikainen P J, Lemettinen M, Hassinen A and Ikonen Risto (2012). Multi-objective environment chamber system for studying plant responses to climate change. Photosynthetica, 50, 24-34.

Welti N, Bondar-Kunze E, Singer G, Tritthart M, Zechmeister-Boltenstern S, Hein T and Pinay G, 2012. Large-scale controls on potential respiration and denitrification in riverine floodplains. Ecological Engineering 42: 73-84.

Welti N, Bondar-Kunze E, Mair M, Bonin P, Wanek W, Pinay G and Hein T, 2102. Mimicking floodplain reconnection and disconnection using 15N mesocosm incubations. Biogeosciences 9: 4263-4278.

Welti N, Bondar-Kunze E, Tritthart M, Pinay G, Hein T, 2012. Nitrogen dynamics in complex Danube River floodplain systems: effects of restoration. River Systems 20(1-2): 71-85.

Jäntti H, Leskinen E, Stange CF and Hietanen S, 2012. Measuring nitrification in sediments – comparison of two techniques and three 15NO3- measurement methods.  Isotopes in Environmental and Health Studies 48: 313-326.

Jäntti H and Hietanen S, 2012. The effects of hypoxia on sediment nitrogen cycling in the Baltic Sea. Ambio 41: 161-169.

Hietanen S, Jäntti H, Buizert C, Jürgens K, Labrenz M, Voss M and Kuparinen J, 2012. Hypoxia and nitrogen processing in the Baltic Sea water column. Limnology and Oceanography 57: 325-337.

Don A, Osborne B, Hastings A, Skiba U, Carter M S, Drewer J, Flessa H, Freibauer A, Hyvönen N, Jones M B, Lanigan G J, Mander Ü, Montis A, Djomo S N, Valentine J, Walter K, Zegadalizarazu W and Zenone Te, 2012. Land-use change to bioenergy production in Europe: implications for the greenhouse gas balance and soil carbon. Global Change Biology Bioenergy 4: 372-391.

Uggetti E, García J, Lind S, Martikainen P J and Ferrer I, 2102. Quantification of greenhouse gas emissions from sludge treatment wetlands.  Water Research 46: 1755-1762.

Wu C, Chen J M, Pumpanen J, Cescatti A, Marcolla B, Blanken P D, Ardö J, Tang Y, Magliulo V, Georgiadis T, Soegaard H, Cook D R. and Harding R J, 2012. An underestimated role of precipitation frequency in regulating summer soil moisture.  Environmental research letters 7: 024011.

Epron D, Bahn M, Derrien D, Lattanzi F A, Pumpanen J, Gessler A, Högberg P, Maillard P, Dannoura M, Gérant D and Buchmann N, 2012. Pulse-labelling trees to study carbon allocation dynamics: a review of methods, current knowledge and future prospects. Tree Physiology 32: 776-798.

Rasilo T, Ojala A, Huotari J and Pumpanen J, 2012. Rain-induced changes in CO2 concentrations in the soil-lake-brook continuum of a boreal forested catchment. Vadose Zone Journal 11(2): doi:10.2136/vzj2011.0039.

Yvon-Durocher G, Caffrey J M, Cescatti A, Dossena M, del Giorgio P, Gasol J M, Montoya J. M, Pumpanen J, Staehr P A, Trimmer M, Woodward G and Allen AP, 2012. Reconciling the temperature dependence of respiration across timescales and ecosystem types.  Nature 487: 472-476.

Aaltonen H., Pumpanen J, Hakola H, Vesala T, Rasmus S and Back J, 2012. Snowpack concentrations and estimated fluxes of volatile organic compounds in a boreal forest. Biogeosciences 9: 2033-2044.

Pumpanen J, Heinonsalo J, Rasilo T, Villemot J and Ilvesniemi H, 2012. The effects of soil and air temperature on CO2 exchange and net biomass accumulation in Norway spruce, Scots pine and silver birch seedlings.  Tree Physiology 32: 724-736.

Palmer Katharina, Biasi Christina, Horn Marcus A, 2011. Contrasting denitrifier communities relate to contrasting N2O emissions patterns from acidic peat soil in arctic tundra.  ISME Journal 6:1058-1077.

2011

Maljanen M, Hytönen J, Martikainen PJ, 2001. Fluxes of N2O, CH4 and CO2 on afforested boreal agricultural soils. PLANT AND SOIL 231(1): 113-121.

Park, T. Pérez, K. A. Boering, S.E. Trumbore, J.Gil, S. Marquina and S. C. Tyler, 2011. Can N2O stable isotopes and isotopomers be useful tools to characterize sources and microbial pathways of N2O production and consumption in tropical soils? Global Biogeochemical Cycles 25: GB1001.

Biasi C, Tavi NM, Jokinen S, Shurpali N, Hämäläinen K, Jungner H, Oinonen M, Martikainen PJ, 2011. Differentiating sources of CO2 from organic soil under bioenergy crop cultivation: A field-based approach using 14C. SOIL BIOLOGY & BIOCHEMISTRY 43(12): 2406-2409.

Haapala JK, Mörsky SK, Rinnan R, Saarnio S, Martikainen PJ, Holopainen T, Silvola J, 2011. Long-term effects of ozone on CO2 exchange in peatland microcosms ATMOSPHERIC ENVIRONMENT 45: 4002-4007.

Mörsky SK, Haapala JK, Rinnan R, Saarnio S, Silvola J, Martikainen PJ, Holopainen T, 2011. Minor effects of long-term ozone exposure on boreal peatland species Eriophorum vaginatum and Sphagnum papillosum. ENVIRONMENTAL AND EXPERIMENTAL BOTANY 72(3): 455-463.

Zhou X, Ge Z-M, Kellomäki S, Wang K, Peltola H, Martikainen PJ, 2011. Effects of elevated CO2 and temperature on leaf characteristics, photosynthesis and carbon storage in aboveground biomass of a boreal bioenergy crop (Phalaris arundinacea L.) under varying water regimes. GLOBAL CHANGE BIOLOGY BIOENERGY 3: 223-234.

Larmola T, Tuittila E-S, Tiirola M, Nykänen H, Martikainen PJ, Yrjälä K, Tuomivirta T & Fritze H, 2010. The role of Sphagnum mosses in the methane cycling of a boreal mire. ECOLOGY 91(8): 2356-2365.

Ge Z-M, Zhou X, Kellomäki S, Wang K-Y, Peltola H, Martikainen PJ, 2011. Responses of leaf photosynthesis, pigments and chlorophyll fluorescence within canopy position in a boreal grass (Phalaris arundinacea L.) to elevated temperature and CO2 under varying water regimes. PHOTOSYNTHETICA 49 2: 172-184.

Marushchak ME, Pitkämäki A, Koponen H, Biasi C, Seppälä M, Martikainen PJ, 2011. Hot spots for nitrous oxide emissions found in different types of permafrost peatlands. GLOBAL CHANGE BIOLOGY 17(8): 2601-2614.

Siljanen HMP, Saari A, Krause S, Lensu A, Abell GCJ, Bodrossy L, Bodelier PLE, Martikainen PJ, 2011. Hydrology is reflected in the functioning and community composition of methanotrophs in the littoral wetland of a boreal lake FEMS MICROBIOLOGY ECOLOGY 75: 430-445.

Tritthart, Michael; Welti, Nina; Bondar-Kunze, Elisabeth; Pinay, Gilles; Hein, Thomas; Habersack, Helmut, 2011. Modelling highly variable environmental factors to assess potentialmicrobial respiration in complex floodplain landscapes. ENVIRONMENTAL MODELLING & SOFTWARE 26(9): 1097-1111.

Jäntti, H., Stange, F., Leskinen, E. & Hietanen, S. 2011. Seasonal variation in nitrification and nitrate-reduction pathways in coastal sediments in the Gulf of Finland, Baltic Sea. Aquatic Microbial Ecology 63(2): 171-181.

Kulmala L, Pumpanen J, Kolari P, Muukkonen P, Hari P & Vesala T, 2011. Photosynthetic production of ground vegetation in different-aged Scots pine (Pinus sylvestris) forests. Canadian Journal of Forest Research 41(10): 2020-2030.

Köster K, Püttsepp Ü & Pumpanen J, 2011. Comparison of soil CO2 flux between uncleared and cleared windthrow areas in Estonia and Latvia: Environmental Stress and Forest Ecosystems: Case studies from Estonia. Forest Ecology and Management 262(2): 65-70.

Wolf B, Chen W, Brüggemann N, Xunhua Z, Pumpanen J & Butterbach-Bahl K, 2011. Applicability of the soil gradient method for estimating soil-atmosphere CO2, CH4, and N2O fluxes for steppe soils in Inner Mongolia. Journal of plant nutrition and soil science 174(3): 359-372.

Bomberg, M., Münster, U., Pumpanen, J., Ilvesniemi, H. & Heinonsalo, J. 2011. Archaeal Communities in Boreal Forest Tree Rhizospheres Respond to Changing Soil Temperatures. Microbial Ecology. 62(1): 205-217.

Aaltonen, H., Pumpanen, J., Pihlatie, M., Hakola, H., Hellén, H., Kulmala, L., Vesala, T. & Bäck, J. 2011. Boreal pine forest floor biogenic volatile organic compound emissions peak in early summer and autumn. Agricultural and Forest Meteorology 151(6): 682-691.

Huotari, J., Ojala, A., Peltomaa, E., Nordbo, A., Launiainen, S., Pumpanen, J., Rasilo, T., Hari, P. & Vesala, T. 2011. Long-term direct CO2 flux measurements over a boreal lake: Five years of eddy covariance data. Geophysical Research Letters 38(18): L18401.

Vargas, R., Baldocchi, D. D., Bahn, M., Hanson, P. J., Hosman, K. P., Kulmala, L., Pumpanen, J. & Yang, B. 2011. On the multi-temporal correlation between photosynthesis and soil CO2 efflux: reconciling lags and observations. New Phytologist 191(4):1006-1017.

Kulmala L, Pumpanen J, Hari P, Vesala T, 2011. Photosynthesis of ground vegetation in different aged pine forests: Effect of environmental factors predicted with a process-based model. Journal of Vegetation Science 22: 96-110.

2010

Maljanen M, Hytönen J & Martikainen PJ, 2010. Cold-season nitrous oxide dynamics in a drained boreal peatland differ depending on land-use practice. Canadian Journal of Forest Research 40(3): 565-572.

Maljanen M, Sigurdsson BD, Guðmundsson J, Óskarsson JH, Huttunen JT & Martikainen PJ, 2010. Greenhouse gas balances of managed peatlands in the Nordic countries – present knowledge and gaps. Biogeosciences 7: 2711-2738.

Virkajärvi P, Maljanen M, Saarijärvi K, Haapala J & Martikainen PJ, 2010. N2O emissions from boreal grass and grass – clover pasture soils. Agriculture, Ecosystems & Environment 137(1-2): 59-67.

Maljanen M, Alm J, Martikainen PJ & Repo T, 2010. Prolongation of soil frost resulting from reduced snow cover increases nitrous oxide emissions from boreal forest soil. Boreal Environment Research15: 34-42.

Tavi NM, Keinänen-Toivola MM, Koponen HT, HuttunenJT, Kekki TK, Biasi C & Martikainen PJ, 2010. Impact of Phalaris arundinacea cultivation on microbial community of a cutover peatland. Boreal Environment Research 15: 437-445.

Pan Y, Bodrossy L, Frenzel P, Hestnes A-G, Krause S, Lüke C, Meima-Franke M, Siljanen H, Svenning MM & Bodelier PLE, 2010. Impacts of Inter- and Intralaboratory Variations on the Reproducibility of Microbial Community Analyses. APPLIED AND ENVIRONMENTAL MICROBIOLOGY 76(22): 7451-7458.

Shurpali NJ, Strandman H, Kilpeläinen A, Huttunen J, Hyvönen N, Biasi C , Kellomäki S & Martikainen PJ, 2010. Atmospheric impact of bioenergy based on perennial crop (reed canary grass, Phalaris arundinaceae, L.) cultivation on a drained boreal organic soil. GLOBAL CHANGE BIOLOGY BIOENERGY 2: 130-138.

Vesala, T., Launiainen, S., Kolari, P., Pumpanen, J., Sevanto, S., Hari, P., Nikinmaa, E., Kaski, P., Mannila, H., Ukkonen, E., Piao, S. L. & Ciais, P. 2010. Autumn temperature and carbon balance of a boreal Scots pine forest in Southern Finland. Biogeosciences 7(1): 163-176.

Heinonsalo J, Pumpanen J, Rasilo T, Hurme K-R & Ilvesniemi H, 2010. Carbon partitioning in ectomycorrhizal Scots pine seedlings. Soil Biology & Biochemistry 42: 1614-1623.

Vargas, R., Baldocchi, D. D., Allen, M. F., Bahn, M., Black, A. T., Collins, S. L., Curiel Yuste, J., Hirano, T., Jassal, R. S., Pumpanen, J. & Tang, J. 2010. Looking deeper into the soil: biophysical controls and seasonal lags of soil CO2 production and efflux. Ecological Applications 20(6):1569-1582.

Back, J., Aaltonen, H., Hellen, H., Kajos, M. K., Patokoski, J., Taipale, R., Pumpanen, J. & Heinonsalo, J. 2010. Variable emissions of microbial volatile organic compounds (MVOCs) from root-associated fungi isolated from Scots pine. Atmospheric Environment 44: 3651-3659.

Ilvesniemi, H., Pumpanen, J., Duursma, R., Hari, P., Keronen, P., Kolari, P., Kulmala, M., Mammarella, I., Nikinmaa, E., Rannik, U., Pohja, T., Siivola, E. & Vesala, T. 2010. Water balance of a boreal Scots pine forest. Boreal Environment Research 15(4): 375-396.