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Anonyymi

Rajala Tuomas

PhD

Senior Scientist
Applied statistical methods , Natural resources

Latokartanonkaari 9
00790
Helsinki

tuomas.rajala@luke.fi

Researcher identification00
Subject headings: artificial intelligence and machine learning, quality of statistics, statistical modelling, statistical learning
Specifying keywords: spatial analysis
Research topics and work description in English(free text) : Statistical analysis, including spatial problems.
Language skill: English, Finnish, Swedish
ORCID: https://orcid.org/0000-0002-1343-8058


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Projects00
Suora linkki tälle sivulle suomeksi Direct link to this page in English
Running Improving the science basis of the fisheries management of the Gulf of Bothnia herring [ImproFish] 2024-2026 Monitoring of peat microbial diversity through vegetation properties and its implication for carbon dynamics across European peatlands [MiDiPeat] 2024-2026 Illuminating microbial role in the Arctic N-cycling [NFUNK] 2023-2027 Role of soil faunal diversity in agroecosystems to foster sustainable agriculture and circular economy [SOFASU] 2023-2027 WINDLIFE [Tuuliriista] 2023-2027 Building resilience from new technology [FRONTECH] 2021-2025 Ended ARTISDIG: Artificial Intelligence for Twinning the Diversity, Productivity and Spectral Signature of Forests [ARTISDIG 01] 2022-2024 Mapping of Heterobasidion root and butt rot risk in Finland and precision prevention of Heterobasidion at the forest stand level [TyviTuho] 2021-2024 Wind, forests and peatlands - Transformation through land use to C neutral society [LandUseZero] 2021-2024 Geo-Bip Hazards in the Arctic Region [HazArctic] 2019-2022 Plant-mycorrhizal feedbacks of nitrogen deposition to peatland carbon and nutrient cycling. Academy Research Fellow follow-on funding for research costs [Nitropeat II] 2018-2020 Acclimation of arctic peatlands through reindeer grazing to a changing climate [ACAP] 2018-2022 Yasso15 testing [Yasso15test] 2018-2020 Kalatalouden ympäristöohjelma [Kalatalouden ympäristöohjelma] 2017-2023 [Velvoitetarkkailut ja aluesuunnittelut] 2017-2022 Open Geospatial Information Infrastructure for Research - oGIIR [OGIIR3] 2017-2019 Development of monitoring programmes to meet the requirements of decision making [Seurantojen kehittäminen] 2017-2019 Computational statistical analysis of spatial and spatio-temporal point pattern data [SpatMallit 306875] 2016-2020
Publications00
A1 Journal article (refereed) Holmström, Eero; Honkaniemi, Juha; Ahtikoski, Anssi; Rajala, Tuomas; Hantula, Jarkko; Piri, Tuula; Heikkinen, Juha; Suvanto, Susanne; Räsänen, Tapio; Sorsa, Juha-Antti; Riekki, Kirsi; Höglund, Henna; Lehtonen, Aleksi; Peltoniemi, Mikko. 2025. Optimizing the regeneration of spruce-dominated stands suffering from Heterobasidion root rot in Finland. Computers and electronics in agriculture 232: 20 p. Laiho, Raija; Salovaara, Petri; Mäkiranta, Päivi; Peltoniemi, Krista; Penttilä, Timo; Rajala, Tuomas; Hultman, Jenni; Korkiakoski, Mika; Fritze, Hannu. 2024. Reindeer shape soil methanogenic and methanotrophic communities in subarctic fen peatlands, with a minor impact on methane emissions : A field study. Soil biology and biochemistry 199: 13 p. Grainger, Jake P.; Rajala, Tuomas A.; Murrell, David J.; Olhede, Sofia C. 2023. Visualizing the Wavenumber Content of a Point Pattern. IEEE Signal Processing Letters 30: 1177-1181. Pouta, Eija; Rajala, Tuomas; Mäntymaa, Erkki; Kangas, Katja; Hiedanpää, Juha. 2023. Does multidimensional distance matter? Perceptions and acceptance of wind power. Journal of environmental policy and planning: 1-13. Rajala, Tuomas A.; Olhede, Sofia C.; Grainger, Jake P.; Murrell, David J. 2023. What is the Fourier Transform of a Spatial Point Process? IEEE Transactions on Information Theory: Rajala, Tuomas; Packalen, Petteri; Myllymäki, Mari; Kangas, Annika. 2023. Improving Detection of Changepoints in Short and Noisy Time Series with Local Correlations: Connecting the Events in Pixel Neighbourhoods. Journal of Agricultural, Biological and Environmental Statistics: Bhuiyan, Rabbil; Mäkiranta, Päivi; Straková, Petra; Fritze, Hannu; Minkkinen, Kari; Penttilä, Timo; Rajala, Tuomas; Tuittila, Eeva-Stiina; Laiho, Raija. 2022. Fine-root biomass production and its contribution to organic matter accumulation in sedge fens under changing climate. Science of The Total Environment 858: 12 p. Karppinen, Santeri; Rajala, Tuomas; Mäntyniemi, Samu; Kojola, Ilpo; Vihola, Matti. 2022. Identifying territories using presence-only citizen science data: An application to the Finnish wolf population. Ecological Modelling 472: 15 p. Rajala, T.; Redenbach, C.; Särkkä, A.; Sormani, M. 2022. Tests for isotropy in spatial point patterns – A comparison of statistical indices. Spatial Statistics 52: 26 p. Nykänen, Milaja; Pöysä, Hannu; Hakkarainen, Sari; Rajala, Tuomas; Matala, Juho; Kunnasranta, Mervi. 2021. Seasonal and diel activity patterns of the endangered taiga bean goose (Anser fabalis fabalis) during the breeding season, monitored with camera traps. PLoS ONE 16 7: 15 p. Repo, Anna; Rajala, Tuomas; Henttonen, Helena M.; Lehtonen, Aleksi; Peltoniemi, Mikko; Heikkinen, Juha. 2021. Age-dependence of stand biomass in managed boreal forests based on the Finnish National Forest Inventory data. Forest ecology and management 498: 8 p. Katila, Matti; Rajala, Tuomas; Kangas, Annika. 2020. Assessing local trends in indicators of ecosystem services with a time series of forest resource maps. Silva Fennica 54 4: 19 p. Sormani, M.; Redenbach, C.; Särkkä, A.; Rajala, T. 2020. Second order analysis of geometric anisotropic point processes revisited. Spatial statistics 38: 16 p. B1 Article in a scientific magazine (non-refereed) Myllymäki, Mari; Rajala, Tuomas; Särkkä, Aila. 2024. Discussion of “Marked Spatial Point Processes: Current State and Extensions to Point Processes on Linear Networks''. Journal of agricultural, biological, and environmental statistics 29 2: 399-404. D1 Article in a trade journal Pöysä, Hannu; Lindén, Andreas; Piha, Markus; Rajala, Tuomas; Holopainen, Sari; Lehikoinen, Aleksi. 2021. Vesilintuseurannan tuloksia – Sinisorsalla erinomainen poikastuotto. Metsästäjä 70 5: 56-57. Pöysä, Hannu; Lindén, Andreas; Rajala, Tuomas; Ikonen, Katja; Lehikoinen, Aleksi. 2020. Riistasorsien parimäärät kääntyivät laskuun. Metsästäjä 69 6: 42-43. D3 Professional conference proceedings Manni, Katariina; Rajala, Tuomas; Huuskonen, Arto. 2020. Tutkittua tietoa suomalaisesta naudanlihan laadusta. In: Maataloustieteen Päivät 2020. Esitelmä- ja posteritiivistelmät. Suomen maataloustieteellisen seuran tiedote 37: s. 265. D4 Published development or research report or study Piha, Markus; Lindén, Andreas; Lehikoinen, Aleksi; Rajala, Tuomas; Seimola, Tuomas. 2024. Vesilintuseurannan tulokset 2024. Luonnonvara- ja biotalouden tutkimus 63/2024: 20 s. Piha, Markus; Lindén, Andreas; Lehikoinen, Aleksi; Rajala, Tuomas. 2023. Vesilintuseurannan tulokset 2023. Luonnonvara- ja biotalouden tutkimus 81/2023: 19 s. Heikkinen, Juha; Rajala, Tuomas; Ruokonen, Timo; Keskinen, Tapio; Lappalainen, Antti. 2022. Kalataloustarkkailuiden tilastollinen voima : Esimerkkitarkasteluja koekalastusaineistojen riittävyydestä johtopäätösten tekemiseen. Luonnonvara- ja biotalouden tutkimus 17/2022: 39 s. Piha, Markus; Lindén, Andreas; Lehikoinen, Aleksi; Rajala, Tuomas. 2022. Vesilintuseurannan tulokset 2022. Luonnonvara- ja biotalouden tutkimus 66/2022: 19 s. Rajala, Tuomas; Heikkinen, Juha; Gogo, Sophia; Ahimbisibwe, Joyce; Bakanga, Geofrey; Chamuya, Nurdin; Garcia Perez, Javier; Kilawe, Edward; Kiluvia, Shani; Morales, David; Nzunda, Emmanuel; Otieno, Jared; Sawaya, Jonathan; Vesa, Lauri; Zahabu, Eliakimu; Matieu, Henry. 2022. NAFORMA: National Forest Resources Monitoring and Assessment of Tanzania Mainland. FAO Pöysä, Hannu; Holopainen, Sari; Lehikoinen, Aleksi; Lindén, Andreas; Piha, Markus; Rajala, Tuomas. 2021. Vesilintuseurannan tulosraportti 2021. Luonnonvarakeskus
Expert tasks00
Presentations Presentations and posters: Kuusivaltaisten juurikäävän saastuttamien metsiköiden uudistamisen optimointi. Metsätieteiden päivä 2023, 25.10.2023 Presentations and posters: Optimizing the regeneration of spruce-dominated stands infected by Heterobasidion root rot. IBFRA 2023, 30.08.2023