| Reviews and syntheses: Effects of permafrost thaw on Arctic aquatic ecosystems JE Vonk, SE Tank, WB Bowden, I Laurion, WF Vincent, P Alekseychik, ... Biogeosciences 12 (23), 7129-7167, 2015 | 573 | 2015 |
| Global biogeochemical cycles SS Butcher, RJ Charlson, GV Wolfe, GH Orians (No Title), 1992 | 297 | 1992 |
| Increasing contribution of peatlands to boreal evapotranspiration in a warming climate M Helbig, JM Waddington, P Alekseychik, BD Amiro, M Aurela, AG Barr, ... Nature Climate Change 10 (6), 555-560, 2020 | 171 | 2020 |
| FLUXNET-CH4: A global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands KB Delwiche, SH Knox, A Malhotra, E Fluet-Chouinard, G McNicol, ... Earth System Science Data Discussions 2021, 1-111, 2021 | 156 | 2021 |
| Temporal variation of ecosystem scale methane emission from a boreal fen in relation to temperature, water table position, and carbon dioxide fluxes J Rinne, ES Tuittila, O Peltola, X Li, M Raivonen, P Alekseychik, ... Global Biogeochemical Cycles 32 (7), 1087-1106, 2018 | 122 | 2018 |
| Monthly gridded data product of northern wetland methane emissions based on upscaling eddy covariance observations O Peltola, T Vesala, Y Gao, O Räty, P Alekseychik, M Aurela, B Chojnicki, ... Earth System Science Data 11 (3), 1263-1289, 2019 | 115* | 2019 |
| Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales SH Knox, S Bansal, G McNicol, K Schafer, C Sturtevant, M Ueyama, ... Global Change Biology 27 (15), 3582-3604, 2021 | 113 | 2021 |
| Pan-Eurasian Experiment (PEEX): Towards holistic understanding of the feedbacks and interactions in the land–atmosphere–ocean–society continuum in the Northern Eurasian region HK Lappalainen, VM Kerminen, T Petäjä, T Kurten, A Baklanov, ... Atmospheric Chemistry and Physics Discussions 2016, 1-107, 2016 | 95 | 2016 |
| Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands J Irvin, S Zhou, G McNicol, F Lu, V Liu, E Fluet-Chouinard, Z Ouyang, ... Agricultural and Forest Meteorology 308, 108528, 2021 | 75 | 2021 |
| Effect of the 2018 European drought on methane and carbon dioxide exchange of northern mire ecosystems J Rinne, JP Tuovinen, L Klemedtsson, M Aurela, J Holst, A Lohila, ... Philosophical Transactions of the Royal Society B 375 (1810), 20190517, 2020 | 73 | 2020 |
| Latent heat exchange in the boreal and arctic biomes V Kasurinen, K Alfredsen, P Kolari, I Mammarella, P Alekseychik, J Rinne, ... Global Change Biology 20 (11), 3439-3456, 2014 | 71 | 2014 |
| The biophysical climate mitigation potential of boreal peatlands during the growing season M Helbig, JM Waddington, P Alekseychik, B Amiro, M Aurela, AG Barr, ... Environmental Research Letters 15 (10), 104004, 2020 | 53 | 2020 |
| Net ecosystem exchange and energy fluxes measured with the eddy covariance technique in a western Siberian bog P Alekseychik, I Mammarella, D Karpov, S Dengel, I Terentieva, ... Atmospheric Chemistry and Physics 17 (15), 9333-9345, 2017 | 49 | 2017 |
| Species-specific temporal variation in photosynthesis as a moderator of peatland carbon sequestration A Korrensalo, P Alekseychik, T Hájek, J Rinne, T Vesala, L Mehtätalo, ... Biogeosciences 14 (2), 257-269, 2017 | 48 | 2017 |
| A process-based model of methane consumption by upland soils AF Sabrekov, MV Glagolev, PK Alekseychik, BA Smolentsev, ... Environmental Research Letters 11 (7), 075001, 2016 | 45 | 2016 |
| Reconstruction of Holocene carbon dynamics in a large boreal peatland complex, southern Finland PJH Mathijssen, M Väliranta, A Korrensalo, P Alekseychik, T Vesala, ... Quaternary Science Reviews 142, 1-15, 2016 | 45 | 2016 |
| Evolution of the nocturnal decoupled layer in a pine forest canopy P Alekseychik, I Mammarella, S Launiainen, Ü Rannik, T Vesala Agricultural and Forest Meteorology 174, 15-27, 2013 | 42 | 2013 |
| Warming response of peatland CO2 sink is sensitive to seasonality in warming trends M Helbig, T Živković, P Alekseychik, M Aurela, TS El-Madany, ... Nature Climate Change 12 (8), 743-749, 2022 | 41 | 2022 |
| Refining the role of phenology in regulating gross ecosystem productivity across European peatlands F Koebsch, O Sonnentag, J Järveoja, M Peltoniemi, P Alekseychik, ... Global change biology 26 (2), 876-887, 2020 | 40 | 2020 |
| Small spatial variability in methane emission measured from a wet patterned boreal bog A Korrensalo, E Männistö, P Alekseychik, I Mammarella, J Rinne, ... Biogeosciences 15 (6), 1749-1761, 2018 | 36 | 2018 |
Ivan MammarellaUniversity of HelsinkiVerified email at helsinki.fi