Projects per year
Organisation profile
Organisation Profile
The Department of Forest Sciences represents the global top of the research disciplines at the University of Helsinki. The department conducts internationally recognized research, related to forest sciences and the bio-economy, and provides the highest-level education based on the research. The aim of the multidisciplinary activities is to advance the utilization of forests and peatland in ecologically, economically and socially sustainable manner, and produce new globally relevant aspects through science.
Our research focus areas are the interactions between climate change and forest and peatland ecosystems, socio-economic changes and the global forest sector, new methods of managing forest information and the economic-ecological models of forest use and conservation.
More information on our website
Key research fields:
Fields of Science
- 411 Agriculture and forestry
Collaborations and top research areas from the last five years
Profiles
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Tuomas Aakala
- Doctoral Programme in Sustainable Use of Renewable Natural Resources - Supervisor for doctoral programme
- Boreal forest dynamics and biodiversity research group
Person
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Omid Abdi
- Department of Forest Sciences - Postdoctoral Researcher
- Doctoral Programme in Sustainable Use of Renewable Natural Resources - Supervisor for doctoral programme
- Forest Technology Research Group
Person: U2 Teaching and research staff
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Muharrem Mete Ahishali
- Department of Forest Sciences - Postdoctoral Researcher
Person: U2 Teaching and research staff
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Syed Ashraful Alam
- Department of Forest Sciences - Research Coordinator
- Ecosystem processes (INAR Faculty of Agriculture and Forestry)
Person: U3 Research and teaching staff
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Somayeh Alikhani
- Department of Forest Sciences - Visiting scholar
- Doctoral Programme in Interdisciplinary Environmental Sciences
- Helsinki Institute of Sustainability Science (HELSUS)
- Helsinki Institute of Urban and Regional Studies (Urbaria)
Person: Visiting scholar, Doctoral Researcher
Research units
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Boreal forest dynamics and biodiversity research group
Organisational unit: Research group
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Economic-ecological optimization group
Organisational unit: Research group
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Forest Bioeconomy, Business and Sustainability
Organisational unit: Research group
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Forest Economics, Business and Society
Organisational unit: Research group
Equipment
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eLTER Long-Term Ecosystem, Critical Zone and Socio-ecological RI (INAR)
Bäck, J. (Manager), Rasilo, T. (Other), De Souza, A. T. (Other), Alam, S. A. (Other), Olascoaga Gracia, B. (Other), Oivukkamäki, J. (Other), Rajewicz, P. (Other) & Sladakovic, K. (Other)
Ecosystem processes (INAR Faculty of Agriculture and Forestry)Facility/equipment: Coordination office
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SMEAR Stations for Measuring Earth system-Atmosphere Relations
Kulmala, M. (Manager), Petäjä, T. (Manager), Sipilä, M. (Manager), Bäck, J. (Manager) & Pihlatie, M. (Manager)
Institute for Atmospheric and Earth System Research (INAR)Facility/equipment: Core Facility
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Soil, Plant and Environment
Pihlatie, M. (Manager)
Faculty of Agriculture and ForestryFacility/equipment: Core Facility
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Metsälannoitteiden haihtuminen ja huuhto
Palviainen, M. (Project manager)
01/12/2025 → 31/08/2026
Project: Corporate funding
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TREEWETTING - Short- and long-term impact of peatland rewetting on trees
Ojanen, P. (Project manager) & Hautala, R. M. M. (Participant)
Suomen Akatemia Projektilaskutus
01/09/2025 → 31/08/2029
Project: Research Council of Finland: Academy Project
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HE-DRYTREE-ERC-2023_STG
Junttila, S. (Project manager), Ahishali, M. M. (Participant), Blomqvist, M. (Participant), Chowdhury, A. I. (Participant), Holm, K. E. (Participant), Lakaniemi, E. E. K. (Participant), Loikkanen, R. O. E. (Participant), Rahman, A. U. (Participant) & Uusitalo, E. J. (Participant)
01/09/2025 → 31/12/2028
Project: The European Research Council (ERC)
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Terrae Inc: Transformed drained peatlands - Terrae Incognitae
Laurén, A. (Project manager) & Rantalainen, E. A. K. (Participant)
Suomen Akatemia Projektilaskutus
01/09/2025 → 31/08/2029
Project: Research Council of Finland: Academy Project
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Heterobasidion root rot disease monitori
Ren, W. (Project manager), Fogliata, F. (Participant), Vinko, M. J. (Participant) & Wei, H. (Participant)
15/08/2025 → 15/08/2026
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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Antibiosis and transcriptomic analysis of inhibitory effect of the endophytic fungus Simplicillium lamellicola against phytopathogenic fungi
Azeez, A. A., Wen, Z. & Asiegbu, F., Jan 2026, In: Physiological and Molecular Plant Pathology. 141, 103034, p. 1-13 13 p., 103034.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Different effects of continuous-cover and rotation forest management on soil organic carbon stabilization in a boreal Norway spruce forest
Roth, E.-M., Sietiö, O.-M., Adamczyk, B., Xu, P., Valkonen, S., Helmisaari, H.-S. M. & Karhu, K., 1 Feb 2026, In: Forest Ecology and Management. 601, 14 p., 123347.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Identifying key components for multiobjective forest management decisions: A case study of state-owned Finnish forests
Afsar, B., Silvennoinen, J., Eyvindson, K., Miettinen, K. & Ovaskainen, O., 2026, In: Forest Policy and Economics. 103681.Research output: Contribution to journal › Article › Scientific › peer-review
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Increasing pathlength resistance and within-canopy shading similarly attenuate transpiration in accruing collocated stands of five pine species
Boroski, C. A., Maier, C. A., Palmroth, S., Domec, J.-C., Wang, Y. & Oren, R., 15 Feb 2026, In: Agricultural and Forest Meteorology. 377, 14 p., 110928.Research output: Contribution to journal › Article › Scientific › peer-review
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Microbial death in the Andes: necromass declines despite growth and carbon-use-efficiency increases with decadal soil warming
Nottingham, A. T., Karhu, K., Salinas, N., Schnecker, J., Sietiö, O. M., Martin-Vivanco, A. K., Wanek, W. & Meir, P., Feb 2026, In: Soil Biology and Biochemistry. 213, 13 p., 110002.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Activities
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Remote sensing (Journal)
Korhonen, L. (Reviewer)
30 Jun 2030Activity: Publication peer-review and editorial work types › Peer review of manuscripts
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STN:n STEER-hankkeen loppuseminaari
Kuronen, M. (Speaker)
14 May 2025Activity: Talk or presentation types › Oral presentation
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Aluehankkeen johtaminen
Kuronen, M. (Speaker)
10 Apr 2025Activity: Talk or presentation types › Invited talk
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PTT:n asuntomarkkinaennusteen kommentointi
Kuronen, M. (Speaker)
12 Feb 2025Activity: Talk or presentation types › Oral presentation
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Esitelmä Ireland 2020: Balancd by Design -konferenssissa
Kuronen, M. (Speaker)
26 Mar 2025Activity: Talk or presentation types › Invited talk
Prizes
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2020 Forests Graduate Student/Post-Doc Travel Awards
Saarinen, N. (Recipient), Mar 2020
Prize: Prizes and awards
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Annual grant of the Skandinavisk forskningsfond for bytraeer 2004 for the research in the urban street tree laboratory
Nikinmaa, E. (Recipient), May 2004
Prize: Prizes and awards
Datasets
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Fine-root biomass, fine-root production and environmental variables in four forested site types under undrained and drained conditions in Lakkasuo peatland, Southern Finland
Laiho, R. (Creator), Lampela, M. (Creator), Minkkinen, K. (Creator), Strakova, P. (Creator), Bhuiyan, R. (Creator), Wei, H. (Creator), Mäkiranta, P. (Creator), Ojanen, P. (Creator) & Penttilä, T. (Creator), Pangaea, 2023
Dataset
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Data for: How do harvesting methods applied in continuous-cover forestry and rotation forest management impact soil carbon storage and degradability in boreal Scots pine forests?
Roth, E.-M. (Creator), Karhu, K. (Creator), Koivula, M. (Creator), Helmisaari, H.-S. (Creator) & Tuittila, E.-S. (Creator), Dryad, 6 Jun 2023
Dataset
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Hyytiälän kaukokartoituskoekenttä
Korpela, I. (Creator), Uotila, A. I. (Contributor) & Hovi, A. J. (Contributor), Ilkka Korpela, 2002
http://www.helsinki.fi/~korpela/HYDE_REF/English_documentation.pdf
Dataset
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FORMIT-M + EFDM workflow for forest state modelling across Europe
Majasalmi, T. (Creator) & Vauhkonen, J. (Creator), Zenodo, 1 Aug 2023
Dataset
Press/Media
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Amazonin metsäkadon hidastaminen on yksi suurimpia ilmastotekoja toistaiseksi, ja Kiinankin päästöt ovat kääntymässä laskuun
24/10/2025
1 Media contribution
Press/Media: Press / Media
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50 ans de données sur les castors en Finlande : quand la biodiversité profite de leur activité "destructrice"
03/10/2025
1 Media contribution
Press/Media: Press / Media
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Yliö: Jatkuvan kasvatuksen eduista rehevillä turvemailla ei ole riittävää tutkimusnäyttöä
Palviainen, M., Laurén, A., Pelkonen, P. & Tomppo, E.
01/10/2025
1 Media contribution
Press/Media: Press / Media