Marja Maljanen
Professor
Department of Environmental and Biological Sciences, Faculty of Science, Forestry and Technology
marja.maljanen@uef.fi | +358 40 355 3587
My research interests have been: Greenhouse gas (GHG ) fluxes and biogeochemical cycles in drained or disturbed peatlands; GHG fluxes from agricultural and forest soils under different management (e.g. manure, min. N or ash fertilization); GHG fluxes from geothermal areas; Nitrous oxide dynamics at low soil temperatures; HONO (nitrous acid) emissions and production mechanisms in boreal soils
Research groups
Publications
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Acclimation of subarctic vegetation to warming and increased cloudiness
Ndah, Flobert A; Maljanen, Marja; Kasurinen, Anne; Rinnan, Riikka; Michelsen, Anders; Kotilainen, Titta; Kivimäenpää, Minna. 2023. Plant-environment interactions. 2024; 5: -
Greenhouse gas and reactive N-gas emissions from a horse paddock – relationship to physicochemical properties of soil
Maljanen, Marja Elisa; Marttila, Emilia; Bhattarai, Hem Raj. 2023. Agricultural and food science. 32: 128-138 -
Management practices during the renewal year affect the carbon balance of a boreal legume grassland
Li, Yuan; Korhonen, Panu; Kykkänen, Sanna; Maljanen, Marja; Virkajärvi, Perttu; Shurpali, Narasinha J. 2023. Frontiers in sustainable food systems. 7: . 1158250 -
Year-round activity of microbial communities in cold-climate peatlands treating mining-affected waters
Kujala, Katharina; Postila, Heini; Heiderscheidt, Elisangela; Maljanen, Marja; Tiirola, Marja. 2023. Soil biology and biochemistry. 2024; 189: -
Emissions of atmospherically reactive gases nitrous acid and nitric oxide from Arctic permafrost peatlands
Bhattarai, Hem Raj; Marushchak, Maija E; Ronkainen, Jussi; Lamprecht, Richard E; Siljanen, Henri MP; Martikainen, Pertti J; Biasi, Christina; Maljanen, Marja. 2022. Environmental research letters. 17: -
Soil carbon loss in warmed subarctic grasslands is rapid and restricted to topsoil
Verbrigghe, Niel; Leblans, Niki I W; Sigurdsson, Bjarni D; Vicca, Sara; Fang, Chao; Fuchslueger, Lucia; Soong, Jennifer L; Weedon, James T; Poeplau, Christopher; Ariza-Carricondo, Cristina; Bahn, Michael; Guenet, Bertrand; Gundersen, Per; Gunnarsdóttir, Gunnhildur E; Kätterer, Thomas; Liu, Zhanfeng; Maljanen, Marja; Marañón-Jiménez, Sara; Meeran, Kathiravan; Oddsdóttir, Edda S; Ostonen, Ivika; Peñuelas, Josep; Richter, Andreas; Sardans, Jordi; Sigurðsson, Páll; Torn, Margaret S; Van Bodegom, Pet. 2022. Biogeosciences. 19: 3381-3393 -
Denitrification is the major nitrous acid production pathway in boreal agricultural soils
Bhattarai, Hem Raj; Wanek, Wolfgang; Siljanen, Henri M P; Ronkainen, Jussi G; Liimatainen, Maarit; Hu, Yuntao; Nykänen, Hannu; Biasi, Christina; Maljanen, Marja. 2021. Communications earth & environment. 2: 54 -
Methane production and oxidation potentials along a fen-bog gradient from southern boreal to subarctic peatlands in Finland
Zhang, H; Tuittila, ES; Korrensalo, A; Laine, AM; Uljas, S; Welti, N; Kerttula, J; Maljanen, M; Elliott, D; Vesala, T; Lohila, A. 2021. Global change biology. 27: 4449-4464 -
Carbon dioxide and methane exchange of a perennial grassland on a boreal mineral soil
Lind, SE; Virkajärvi, P; Hyvönen, NP; Maljanen, M; Kivimäenpää, M; Jokinen, S; Antikainen, S; Latva, M; Räty, M; Martikainen, PJ; Shurpali, NJ. 2020. Boreal environment research. 25: 1-17 -
Stable isotope method reveals the role of abiotic source of carbon dioxide efflux from geothermally warmed soil in southern Iceland
Maljanen, Marja: Yli-Moijala, Heli; Sigurdsson, Bjarni D; Biasi, Christina. 2020. Icelandic agricultural sciences. 33: 41-56