يعرض 1 - 20 نتائج من 662 نتيجة بحث عن '"Tuovinen, Juha"', وقت الاستعلام: 0.55s تنقيح النتائج
  1. 1
  2. 2
    Academic Journal

    المصدر: Earth System Science Data. 14(1)

    وصف الملف: application/pdf

  3. 3
    Academic Journal
  4. 4
    Academic Journal
  5. 5
    Academic Journal

    المساهمون: Doctoral Programme in Atmospheric Sciences, Department of Physics, Institute for Atmospheric and Earth System Research (INAR), University of Helsinki, Institute for Atmospheric and Earth System Research (INAR community), Department of Forest Sciences, Doctoral Programme in Interdisciplinary Environmental Sciences

    مصطلحات موضوعية: Physical sciences, Forestry

    وصف الملف: application/pdf

    Relation: We acknowledge Tuomas Laurila, Hermanni Aaltonen, technical staff and summer trainees at FMI for their practical assistance and help in field measurements, Olli Nevalainen for the LAI data and Hui Tang for his update to the Yasso subroutine for averaging meteorological drivers, David Cameron and Marcel Van Oijen for developing BASGRA model and making its code publicly available, and Jack Chapman for grammatical improvements. Qvidja farm owners and staff, especially Pekka Heikkinen, are greatly acknowledged for the management of the field, support and positive attitude. The research was funded by the Strategic Research Center at the Research Council of Finland (grant no. 352431), Flagship funding at the Research Council of Finland (grant no. 337552), Ministry of Agriculture and Forestry of Finland (grant no. VN/28562/2020), and Maj and Tor Nessling Foundation (grant no. 202000391).; Heimsch , L , Vira , J , Fer , I , Vekuri , H , Tuovinen , J P , Lohila , A , Liski , J & Kulmala , L 2024 , ' Impact of weather and management practices on greenhouse gas flux dynamics on an agricultural grassland in Southern Finland ' , Agriculture, Ecosystems & Environment , vol. 374 , 109179 . https://doi.org/10.1016/j.agee.2024.109179 , https://doi.org/10.1016/j.agee.2024.109179; http://hdl.handle.net/10138/585503; 85198542983; 001273461000001

  6. 6
    Academic Journal
  7. 7
    Academic Journal

    المساهمون: Micrometeorology and biogeochemical cycles, Ecosystem processes (INAR Forest Sciences), Institute for Atmospheric and Earth System Research (INAR)

    مصطلحات موضوعية: Physical sciences

    وصف الملف: application/pdf

    Relation: Vekuri , H , Tuovinen , J-P , Kulmala , L , Papale , D , Kolari , P , Aurela , M , Laurila , T , Liski , J & Lohila , A 2023 , ' A widely-used eddy covariance gap-filling method creates systematic bias in carbon balance estimates ' , Scientific Reports , vol. 13 , no. 1 , 1720 . https://doi.org/10.1038/s41598-023-28827-2; Bibtex: WOS:000942278000001; ORCID: /0000-0003-1775-8240/work/152927576; ORCID: /0000-0001-7271-633X/work/152930842; ORCID: /0000-0003-3541-672X/work/160335012; http://hdl.handle.net/10138/570888; 35947b01-e1d7-4e47-a405-e6bd4a12d203; 000942278000001

  8. 8
    Academic Journal

    المساهمون: Department of Forest Sciences, Institute for Atmospheric and Earth System Research (INAR)

    وصف الملف: application/pdf

    Relation: Gerin , S , Vekuri , H , Liimatainen , M , Tuovinen , J-P , Kekkonen , J , Kulmala , L , Laurila , T , Linkosalmi , M , Liski , J , Joki-Tokola , E & Lohila , A 2023 , ' Two contrasting years of continuous N 2 O and CO 2 fluxes on a shallow-peated drained agricultural boreal peatland ' , Agricultural and Forest Meteorology , vol. 341 , 109630 . https://doi.org/10.1016/j.agrformet.2023.109630; Bibtex: WOS:001062208000001; ORCID: /0000-0003-1775-8240/work/152927575; ORCID: /0000-0003-3541-672X/work/160335011; http://hdl.handle.net/10138/570882; 3a268497-ce34-4897-9e17-8a7cdb60db0f

  9. 9

    المصدر: Scientific Data. 10

    وصف الملف: electronic

  10. 10
    Academic Journal

    المساهمون: Institute for Atmospheric and Earth System Research (INAR), Department of Forest Sciences, Kari Minkkinen / Principal Investigator, Forest Ecology and Management

    وصف الملف: application/pdf

    Relation: Korkiakoski , M , Ojanen , P , Tuovinen , J-P , Minkkinen , K , Nevalainen , O , Penttilä , T , Aurela , M , Laurila , T & Lohila , A K 2023 , ' Partial cutting of a boreal nutrient-rich peatland forest causes radically less short-term on-site CO 2 emissions than clear-cutting ' , Agricultural and Forest Meteorology , vol. 332 , 109361 . https://doi.org/10.1016/j.agrformet.2023.109361; ORCID: /0000-0001-8520-0084/work/133992277; ORCID: /0000-0003-4785-3521/work/133993353; ORCID: /0000-0001-6875-9978/work/133997107; ORCID: /0000-0003-3541-672X/work/160334988; http://hdl.handle.net/10138/357860; bc9e55ba-c431-4e83-8d55-2245b785ceac; 85147579326; 000964131400001

  11. 11
    Academic Journal

    المساهمون: Institute for Atmospheric and Earth System Research (INAR), Department of Geosciences and Geography, Forest Ecology and Management

    وصف الملف: application/pdf

    Relation: Kamarainen , M , Tuovinen , J-P , Kulmala , M , Mammarella , I , Aalto , J , Vekuri , H , Lohila , A & Lintunen , A 2023 , ' Spatiotemporal lagging of predictors improves machine learning estimates of atmosphere–forest CO2 exchange ' , Biogeosciences , vol. 20 , no. 4 , pp. 897-909 . https://doi.org/10.5194/bg-20-897-2023; ORCID: /0000-0002-1077-0784/work/132697640; ORCID: /0000-0002-8516-3356/work/132698687; ORCID: /0000-0003-3541-672X/work/160334992; http://hdl.handle.net/10138/356777; 59169c8e-90f5-49e3-bda0-4f45af28855e; 85149452554; 000942484700001

  12. 12
    Academic Journal

    المساهمون: Ecosystems and Environment Research Programme, Helsinki Institute of Urban and Regional Studies (Urbaria), Helsinki Institute of Sustainability Science (HELSUS), Tarmo Virtanen / Principal Investigator, Environmental Change Research Unit (ECRU), Department of Forest Sciences, Institute for Atmospheric and Earth System Research (INAR), Terrestrial Interactions Research Group

    وصف الملف: application/pdf

    Relation: Heiskanen , L I , Tuovinen , J-P , Vekuri , H W , Räsänen , A , Virtanen , T , Juutinen , S , Lohila , A K , Mikola , J & Aurela , M 2023 , ' Meteorological responses of carbon dioxide and methane fluxes in the terrestrial and aquatic ecosystems of a subarctic landscape ' , Biogeosciences , vol. 20 , no. 3 , pp. 545-572 . https://doi.org/10.5194/bg-20-545-2023; RIS: urn:D902C94950F4AD33BE81E9B425AE7271; ORCID: /0000-0002-4336-2648/work/130143248; ORCID: /0000-0002-3629-1837/work/130143743; ORCID: /0000-0001-8660-2464/work/130144535; ORCID: /0000-0003-3541-672X/work/160334989; http://hdl.handle.net/10138/355376; db3fcb60-dce7-4df8-95f9-85bda4dc5a86; 85147862363; 000925734900001

  13. 13
    Academic Journal

    المساهمون: Helsinki Institute of Sustainability Science (HELSUS), Ecosystems and Environment Research Programme, Biosciences, Environmental Change Research Unit (ECRU), Environmental Sciences

    وصف الملف: application/pdf

    Relation: MV, CB, AK, MM, CV, E-ST and J-PT acknowledge funding from the Academy of Finland (project codes: 1133515, 1140900, 132045, 140863, 1296519, 12964231, 296519, 317054, 332196 and 296423) . The University of Eastern Finland provided strategic funding for radiocarbon analyses. Fieldwork campaigns in Seida were financially supported by the EU project PAGE 21 under contract no. GA282700 and the Nordic Centre of Excellence DEFROST (Impact of a changing cryosphereDepicting ecosystemclimate feedbacks from permafrost, snow and ice) and CARBONorth, EU 6th Framework Program, contract number 036993.; Väliranta , M , Marushchak , M E , Tuovinen , J-P , Lohila , A , Biasi , C , Voigt , C , Zhang , H , Piilo , S , Virtanen , T , Räsänen , A , Kaverin , D , Pastukhov , A , Sannel , A B K , Tuittila , E-S , Korhola , A & Martikainen , P J 2021 , ' Warming climate forcing impact from a sub-arctic peatland as a result of late Holocene permafrost aggradation and initiation of bare peat surfaces ' , Quaternary Science Reviews , vol. 264 , 107022 . https://doi.org/10.1016/j.quascirev.2021.107022; ORCID: /0000-0002-3629-1837/work/97967564; ORCID: /0000-0003-0129-7240/work/97968089; ORCID: /0000-0001-8660-2464/work/105284745; http://hdl.handle.net/10138/358799; c3220356-30c4-41f8-b71e-0c802484646c; 000674619500006

  14. 14
    Academic Journal
  15. 15
  16. 16
    Academic Journal

    المصدر: eISSN: 1866-3516

    وصف الملف: application/pdf

  17. 17
    Academic Journal

    المساهمون: Maj ja Tor Nesslingin Säätiö, Academy of Finland, CoCO2 H2020 European Project, Open Earth Monitor Horizon Europe Project

    المصدر: Scientific Reports ; volume 13, issue 1 ; ISSN 2045-2322

  18. 18
    Academic Journal
  19. 19
  20. 20
    Academic Journal