| CO2 fluxes from peat in boreal mires under varying temperature and moisture conditions J Silvola, J Alm, U Ahlholm, H Nykanen, PJ Martikainen Journal of Ecology, 219-228, 1996 | 641 | 1996 |
| A database and synthesis of northern peatland soil properties and Holocene carbon and nitrogen accumulation J Loisel, Z Yu, DW Beilman, P Camill, J Alm, MJ Amesbury, D Anderson, ... the Holocene 24 (9), 1028-1042, 2014 | 571 | 2014 |
| Fluxes of methane, carbon dioxide and nitrous oxide in boreal lakes and potential anthropogenic effects on the aquatic greenhouse gas emissions JT Huttunen, J Alm, A Liikanen, S Juutinen, T Larmola, T Hammar, ... Chemosphere 52 (3), 609-621, 2003 | 517 | 2003 |
| Carbon balance of a boreal bog during a year with an exceptionally dry summer J Alm, L Schulman, J Walden, H Nykänen, PJ Martikainen, J Silvola Ecology 80 (1), 161-174, 1999 | 456 | 1999 |
| Emissions of CH4, N2O and CO2 from a virgin fen and a fen drained for grassland in Finland H Nykanen, J Alm, K Lang, J Silvola, PJ Martikainen Journal of Biogeography, 351-357, 1995 | 437 | 1995 |
| Winter CO2, CH4 and N2O fluxes on some natural and drained boreal peatlands J Alm, S Saarnio, H Nykänen, J Silvola, P Martikainen Biogeochemistry 44, 163-186, 1999 | 388 | 1999 |
| CO2 flux determination by closed-chamber methods can be seriously biased by inappropriate application of linear regression L Kutzbach, J Schneider, T Sachs, M Giebels, H Nykänen, NJ Shurpali, ... Biogeosciences 4 (6), 1005-1025, 2007 | 374 | 2007 |
| Climate-related changes in peatland carbon accumulation during the last millennium DJ Charman, DW Beilman, M Blaauw, RK Booth, S Brewer, FM Chambers, ... Biogeosciences 10 (2), 929-944, 2013 | 369 | 2013 |
| Methane fluxes on boreal peatlands of different fertility and the effect of long‐term experimental lowering of the water table on flux rates H Nykänen, J Alm, J Silvola, K Tolonen, PJ Martikainen Global biogeochemical cycles 12 (1), 53-69, 1998 | 366 | 1998 |
| Reconstruction of the carbon balance for microsites in a boreal oligotrophic pine fen, Finland J Alm, A Talanov, S Saarnio, J Silvola, E Ikkonen, H Aaltonen, H Nykänen, ... Oecologia 110, 423-431, 1997 | 339 | 1997 |
| Sediment respiration and lake trophic state are important predictors of large CO2 evasion from small boreal lakes P Kortelainen, M Rantakari, JT Huttunen, T Mattsson, J Alm, S Juutinen, ... Global Change Biology 12 (8), 1554-1567, 2006 | 337 | 2006 |
| Change in fluxes of carbon dioxide, methane and nitrous oxide due to forest drainage of mire sites of different trophy PJ Martikainen, H Nykänen, J Alm, J Silvola Plant and Soil 168, 571-577, 1995 | 316 | 1995 |
| Methane dynamics in different boreal lake types S Juutinen, M Rantakari, P Kortelainen, JT Huttunen, T Larmola, J Alm, ... Biogeosciences 6 (2), 209-223, 2009 | 275 | 2009 |
| Soil–atmosphere CO2, CH4 and N2O fluxes in boreal forestry-drained peatlands P Ojanen, K Minkkinen, J Alm, T Penttilä Forest Ecology and Management 260 (3), 411-421, 2010 | 244 | 2010 |
| A new European testate amoebae transfer function for palaeohydrological reconstruction on ombrotrophic peatlands DJ Charman, A Blundell, Accrotelm Members Journal of Quaternary Science 22 (3), 209-221, 2007 | 244 | 2007 |
| Methane production and oxidation potentials in relation to water table fluctuations in two boreal mires A Kettunen, V Kaitala, A Lehtinen, A Lohila, J Alm, J Silvola, ... Soil Biology and Biochemistry 31 (12), 1741-1749, 1999 | 226 | 1999 |
| Seasonal variation in CH4 emissions and production and oxidation potentials at microsites on an oligotrophic pine fen S Saarnio, J Alm, J Silvola, A Lohila, H Nykänen, PJ Martikainen Oecologia 110, 414-422, 1997 | 224 | 1997 |
| Greenhouse gas emissions from freshwater reservoirs: what does the atmosphere see? YT Prairie, J Alm, J Beaulieu, N Barros, T Battin, J Cole, P Del Giorgio, ... Ecosystems 21, 1058-1071, 2018 | 222 | 2018 |
| Effect of water-level drawdown on global climatic warming: Northern peatlands J Laine, J Silvola, K Tolonen, J Alm, H Nykänen, H Vasander, ... Ambio, 179-184, 1996 | 191 | 1996 |
| High-resolution reconstruction of wetness dynamics in a southern boreal raised bog, Finland, during the late Holocene: a quantitative approach M Väliranta, A Korhola, H Seppä, ES Tuittila, K Sarmaja-Korjonen, J Laine, ... The Holocene 17 (8), 1093-1107, 2007 | 187 | 2007 |
Pertti J. MartikainenProfessor, emeritus, University of Eastern FinlandVerified email at uef.fi
