Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Salla Tenhovirta"'
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
Plants can emit methane (CH4) produced by an unknown aerobic, non-enzymatic process, driven by plant stressors like UV-radiation, elevated temperatures and wounding. In ambient spring conditions in Finland, CH4 emissions from the shoots of Scots Pine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a63bbf98cd68416eeedf044dec247c
https://doi.org/10.5194/egusphere-egu22-11588
https://doi.org/10.5194/egusphere-egu22-11588
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
Plant shoots can emit methane (CH4) which is produced by an unknown aerobic, non-enzymatic process within the plant. Only a few publications report shoot CH4 fluxes outside a laboratory setting, and those of boreal trees come to contradictory results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c822d994f3be6da9e186ed16a2f47b9
https://doi.org/10.5194/egusphere-egu21-5189
https://doi.org/10.5194/egusphere-egu21-5189
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:
Salla Tenhovirta, Marja Tiirola, Iikka Haikarainen, Inga Paasisalo, Henri M.P. Siljanen, Anuliina Putkinen, Kaija Porkka, Mari Pihlatie, Antti Laihonen
Publikováno v:
New Phytologist. 231(2):524-536
Methane (CH4) exchange in tree stems and canopies and the processes involved are among the least understood components of the global CH4 cycle. Recent studies have focused on quantifying tree stems as sources of CH4 and understanding abiotic CH4 emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae4eb27b8d9ff24f1c996b5ff6a9d4aa
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