Ari Laurén
Professor
Process-based forest ecosystem modelling
School of Forest Sciences, Faculty of Science, Forestry and Technology
[email protected] | +358 50 452 4685
Research interests:
1) Hydrology, biogeochemistry and forest production on forested peatlands,
2) Modelling of nutrient fluxes in catchment scale
3) Environmental effects of forestry and new methods for water protection
4) Biochar in water purification
Google Scholar profile:
https://scholar.google.com/citations?hl=en&user=Wu9xJ1AAAAAJ&view_op=list_works&sortby=pubdate
Research groups
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Innovative water protection methods Finished 01.06.2018 - 01.03.2022 -
Forest ecosystem modelling 01.01.2018 -
Projects
Publications
54/54 items-
Biodegradability of dissolved organic carbon in boreal peatland forest is affected by water table, labile carbon, and nitrogen availability but not forest harvesting alone
Kinnunen, Niko; Lauren, Annamari; Palviainen, Marjo; Berninger, Frank; Zhu, Xudan; Khatun, Rikta; Pumpanen, Jukka. 2025. Soil Science Society of America Journal. 89: A1 Journal article (refereed), original research -
Exploring microscale heterogeneity as a driver of biogeochemical transformations and gas transport in peat
Kohl, Lukas; Kiuru, Petri; Palviainen, Marjo; Raivonen, Maarit; Koskinen, Markku; Pihlatie, Mari; Lauren, Annamari. 2025. Biogeosciences. 22: 1711-1727 A1 Journal article (refereed), original research -
Volume growth responses of Scots pine and Norway spruce to nitrogen fertilization: quantitative synthesis of fertilization experiments in Finland
Jetsonen, Johanna; Laurén, Annamari; Peltola, Heli; Laurén, Katariina; Launiainen, Samuli; Palviainen, Marjo. 2025. Silva fennica. 59: . 24041 A1 Journal article (refereed), original research -
Biochar as a potential tool to mitigate nutrient exports from managed boreal forest: A laboratory and field experiment
Mosquera, Virginia; Gundale, Michael J; Palviainen, Marjo; Laurén, Annamari; Laudon, Hjalmar; Hasselquist, Eliza Maher. 2024. Global change biology bioenergy. 16: A1 Journal article (refereed), original research -
Effects of nitrogen fertilization on the ground vegetation cover and soil chemical properties in Scots pine and Norway spruce stands
Jetsonen, Johanna; Laurén, Annamari; Peltola, Heli; Muhonen, Olli; Nevalainen, Juha; Ikonen, Veli-Pekka; Kilpeläinen, Antti; Tuittila, Eeva-Stiina; Männistö, Elisa; Kokkonen, Nicola; Palviainen, Marjo. 2024. Silva fennica. 58: . 23058 A1 Journal article (refereed), original research -
Extending the SUSI peatland simulator to include dissolved organic carbon formation, transport and biodegradation - Proper water management reduces lateral carbon fluxes and improves carbon balance
Palviainen, Marjo; Pumpanen, Jukka; Mosquera, Virginia; Hasselquist, Eliza Maher; Laudon, Hjalmar; Ostonen, Ivika; Kull, Ain; Wilson, Florence Renou; Peltomaa, Elina; Könönen, Mari; Launiainen, Samuli; Peltola, Heli; Ojala, Anne; Laurén, Annamari. 2024. Science of the total environment. 950: A1 Journal article (refereed), original research -
Subtle changes in topsoil microbial communities of drained forested peatlands after prolonged drought
Hillgén, Oona; Palviainen, Marjo; Laurén, Annamari; Könönen, Mari; Ojala, Anne; Pumpanen, Jukka; Peltomaa, Elina. 2024. Environmental microbiology reports. 16: A1 Journal article (refereed), original research -
A process-based model for quantifying the effects of canal blocking on water table and CO2 emissions in tropical peatlands
Urzainki, Iñaki; Palviainen, Marjo; Hokka, Hannu; Persch, Sebastian; Chatellier, Jeffrey; Wang, Ophelia; Mahardhitama, Prasetya; Yudhista, Rizaldy; Lauren, Annamari. 2023. Biogeosciences. 20: 2099-2116 A1 Journal article (refereed), original research -
Exploring the Role of Weather and Forest Management on Nutrient Export in Boreal Forested Catchments Using Spatially Distributed Model
Salmivaara, Aura; Leinonen, Antti; Palviainen, Marjo; Korhonen, Natalia; Launiainen, Samuli; Tuomenvirta, Heikki; Ukonmaanaho, Liisa; Finer, Leena; Lauren, Annamari (Ari). 2023. Forests. 14: A1 Journal article (refereed), original research -
Identifying Nutrient Export Hotspots Using a Spatially Distributed Model in Boreal-Forested Catchments
Leinonen, Antti; Salmivaara, Aura; Palviainen, Marjo; Finer, Leena; Peltola, Heli; Lauren, Annamari. 2023. Forests. 14: A1 Journal article (refereed), original research