Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Tatu Polvinen"'
Autor:
Reija Kronberg, Sanna Kanerva, Markku Koskinen, Tatu Polvinen, Jussi Heinonsalo, Mari Pihlatie
Publikováno v:
Geoderma, Vol 452, Iss , Pp 117110- (2024)
Climate change induced mild and rainy winters may expose soils to more frequent and prolonged waterlogging in boreal regions. Resulting oxygen depletion induces reductive dissolution of iron (Fe) oxides further altering the stability of Fe-associated
Externí odkaz:
https://doaj.org/article/287888d49f564eb6a3a9847de5ad1ca0
Publikováno v:
Sensors, Vol 24, Iss 11, p 3507 (2024)
Exploring data aids in the comprehension of the dataset and the system’s essence. Various approaches exist for managing numerous sensors. This study perceives operational states to clarify the physical dynamics within a soil environment. Utilizing
Externí odkaz:
https://doaj.org/article/edba7935ad9b473faed0e082dffbc9f1
Autor:
Salla Tenhovirta, Lukas Kohl, Markku Koskinen, Tatu Polvinen, Iikka Haikarainen, Mari Pihlatie
Recent evidence shows that the shoots of Scots pine trees are a source of small emissions of methane (CH4), but it remains unclear if these emissions significantly reduce the CH4 sink strength of boreal forests. Progress in the shoot methane research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60995d680deb658060657448b3754f49
https://doi.org/10.5194/egusphere-egu23-11731
https://doi.org/10.5194/egusphere-egu23-11731
Autor:
Lukas Kohl, Salla Tenhovirta, Markku Koskinen, Anuliina Putkinen, Marjo Patama, Tatu Polvinen, Ivan Marmarella, T. Matthew Robson, Maria Dominguez, Bartosz Adamczyk, Mari Pihlatie
Methane production in plant foliage under aerobic conditions remains a cryptic and poorly constrained component of the global methane cycle. While several in-vitro studies reported light-dependent production of methane from plant biomolecules, thus f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e286ce537e12e48f996e820d24107d
https://doi.org/10.5194/egusphere-egu22-3922
https://doi.org/10.5194/egusphere-egu22-3922
Autor:
Anuliina Putkinen, Tiia Grönholm, Raija Laiho, Markku Koskinen, Mari Pihlatie, Tatu Polvinen, Päivi Mäkiranta, Lukas Kohl
Methane (CH4) emissions from a peatland are a balance between CH4-producing and consuming processes in the peat.Certain graminoid and other herbaceous plant species provide a pathway for CH4 to escape from the peat profile without becoming available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0923377d9b95f81f46f00f73476747e
https://doi.org/10.5194/egusphere-egu21-5144
https://doi.org/10.5194/egusphere-egu21-5144
Autor:
Marjo Patama, Lukas Kohl, Salla Tenhovirta, Tatu Polvinen, Päivi Mäkiranta, Markku Koskinen, Mari Pihlatie
Plant shoots can emit methane (CH4) from multiple source processes (microbial methanogenesis in soils and core wood, aerobic CH4 production in foliage). We constructed a chamber system to isolate these processes and study how leaf level CH4 emissions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc8d2ec8ce6b7b227b208958334efad
https://doi.org/10.5194/egusphere-egu2020-12917
https://doi.org/10.5194/egusphere-egu2020-12917
Autor:
Lukas Kohl, Markku Koskinen, Tatu Polvinen, Salla Tenhovirta, Kaisa Rissanen, Marjo Patama, Alessandro Zanetti, Mari Pihlatie
Plant shoots can act as sources or sinks of trace gases including methane and nitrous oxide. Accurate measurementsof these trace gas fluxes require enclosing of shoots in closed non-steady state chambers. Due to plant physiological activity, this typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bb7d2f6b487c00f329ede92013e1a33