Research output per year
Research output per year
Personal profile
Fields of Science
- 1172 Environmental sciences
- 1181 Ecology, evolutionary biology
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Investigating tools for biomonitoring browning in streams: chlorophyll content of Fontinalis antipyretica
Rajala, S., Estlander, S., Nurminen, L. & Horppila, J., 3 Jun 2025, In: Knowledge and Management of Aquatic Ecosystems. 426, 8 p., 16.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Menetelmäohje kerrostuville järville soveltuvalle alusveden suodatukselle
Nurminen, L., Horppila, J., Silvonen, S., Härkönen, L. H. & Lukkari, K., 2025, Helsingin yliopisto. 21 p.Research output: Book/Report › Commissioned report
Open AccessFile -
Response rate of submerged macrophyte chlorophyll content under changing light conditions
Estlander, S., Rajala, S., Pippingsköld, E., Nurminen, L. & Horppila, J., Apr 2025, In: Limnology. 26, 2, p. 293-300 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Spatial and temporal variation of Nuphar lutea pigment content in small boreal lakes: effect of water colour and phosphorus concentration
Rajala, S., Estlander, S., Nurminen, L. & Horppila, J., Jan 2025, In: Hydrobiologia. 852, 2, p. 443-456 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
The Effect of Water Colour on Fish Communities in Boreal lakes
Horppila, J., Nurminen, L., Rajala, S. & Estlander, S., Feb 2025, In: Ecosystems. 28, 1, 14 p., 3.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
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Humuskuormituksen mittarit, jatko
Horppila, J. (Project manager), Bisi, A. M. E. (Participant), Estlander, S. (Participant), Helttula, A. (Participant) & Koski, K. J. A. (Participant)
R.Erik ja Bror Serlachiuksen Säätiö sr
01/06/2023 → 31/05/2028
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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The development of internal loading phosphorus loading in an aerated lake
Horppila, J. (Project manager), Niemistö, J. (Project manager) & Silvonen, S. (Participant)
01/02/2016 → 31/12/2107
Project: Research project
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Alusveden poisjohtamisen uusi sovellus järvien kunnostuksessa - Kymijärven sedimenttitutkimus
Silvonen, S. (Participant), Horppila, J. (Project manager) & Niemistö, J. (Participant)
Project: Research project
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VESIKUJA: Vesistöjen sisäinen kuormitus hyötykäyttöön - uuden sovelluksen jalkauttaminen
Nurminen, L. (Project manager), Niemistö, J. (Principal Investigator), Jilbert, T. (Principal Investigator), Silvonen, S. (Participant) & Horppila, J. (Principal Investigator)
01/01/2020 → 31/12/2020
Project: Research project
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Alusveden puhdistus ympärivuotiseksi - sisäisen fosforikuormituksen hyödyntäminen talvella
Horppila, J. (Project manager) & Niemistö, J. (Project manager)
01/12/2018 → 31/05/2020
Project: Research project
Prizes
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Frontiers Planet Prize 2023 National Champion of Finland
Tammeorg, O. (Recipient), Tammeorg, P. (Recipient), Kiani, M. (Recipient), Horppila, J. (Recipient), Jilbert, T. (Recipient), Hellsten, S. (Recipient), Härkönen, L. (Recipient), Nurminen, L. (Recipient), Ruuhijärvi, J. (Recipient), Kotamäki, N. (Recipient), Silvonen, S. (Recipient) & Ventelä, A.-M. (Recipient), 22 Apr 2024
Prize: Prizes and awards
Activities
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Invited talk on lake brownification
Horppila, J. (Speaker)
24 Apr 2025Activity: Talk or presentation types › Invited talk
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Invited talk on lake restoration
Horppila, J. (Speaker)
25 Mar 2025Activity: Talk or presentation types › Invited talk
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Participation in the session of the Supreme Administrational Court
Horppila, J. (Participant)
27 Feb 2025Activity: Other activity types › Other
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Participation in the session of the Supreme Administrational Court
Horppila, J. (Participant)
5 Jun 2025Activity: Other activity types › Other
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Vesitalous (Journal)
Horppila, J. (Reviewer)
6 Jan 2024 → 8 Jan 2024Activity: Publication peer-review and editorial work types › Peer review of manuscripts
Press/Media
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Interview by Xinhua News Agency (China)
Horppila, J. & Nurminen, L. K. L.
16/01/2017
1 Media contribution
Press/Media: Press / Media
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Haastattelu hoitokalastuksen soveltuvuudesta Hiidenveden kunnostukseen
01/02/2013
1 Media contribution
Press/Media: Press / Media