Výsledky vyhledávání - "Katja Rinne-Garmston"

Unlocking the physiological and climatic hydrogen isotope signal in tree rings and leaf n-alkanes in a boreal forest

Autor: Charlotte Angove, Marco Lehmann, Matthias Saurer, Guido Wiesenberg, Giles Young, Katja Rinne-Garmston

It is essential to comprehensively understand past climate and tree response to climate change because trees are directly exposed to rapid, intensifying, and widespread climate change. Both tree rings and leaf n-alkanes are long-term biomarkers which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fb7fa46ef475b283ba6a423272a1e39
https://doi.org/10.5194/egusphere-egu23-14059

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Fast recovery of suppressed Norway spruce trees after selection harvesting on a drained peatland forest site

Autor: Aleksi Lehtonen, Kersti Leppä, Katja Rinne-Garmston, Elina Sahlstedt, Pauliina Schiestl-Aalto, Juha Heikkinen, Giles Young, Mika Korkiakoski, Mikko Peltoniemi, Sakari Sarkkola, Annalea Lohila, Raisa Mäkipää

Publikováno v: Forest Ecology and Management. 530:120759

Continuous cover forestry (CCF) has been promoted as an environmentally sustainable option for drained peatlands. The CCF management has been challenged due to potentially lower tree growth compared to tradi-tional even-aged management, especially wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd36fea4e16c7af0b5317272c9b609b
https://doi.org/10.1016/j.foreco.2022.120759

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Spatio‐temporal patterns of tree growth as related to carbon isotope fractionation in European forests under changing climate

Publikováno v: Repositorio Abierto de la UdL
Universitad de Lleida
Global Ecology and Biogeography
Global ecology and biogeography 28(9), 1295-1309 (2019). doi:10.1111/geb.12933
Global Ecology and Biogeography, Wiley, 2019, 28 (9), pp.1295-1309. ⟨10.1111/geb.12933⟩
Recercat. Dipósit de la Recerca de Catalunya
instname
Global Ecology and Biogeography, 2019, 28 (9), pp.1295-1309. ⟨10.1111/geb.12933⟩

Aim The aim was to decipher Europe‐wide spatio‐temporal patterns of forest growth dynamics and their associations with carbon isotope fractionation processes inferred from tree rings as modulated by climate warming. Location Europe and North Afri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e23a655b9b8296551eebbd9d894e64
https://doi.org/10.1111/geb.12933

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Carbon flux from decomposing wood and its dependency on temperature, wood N 2 fixation rate, moisture and fungal composition in a Norway spruce forest

Autor: Mikko Peltoniemi, Krista Peltoniemi, Hannu Fritze, Janet Chen, Katja Rinne-Garmston (Rinne), Raisa Mäkipää

Publikováno v: Global Change Biology

Globally 40–70 Pg of carbon (C) are stored in coarse woody debris on the forest floor. Climate change may reduce the function of this stock as a C sink in the future due to increasing temperature. However, current knowledge on the drivers of wood d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e5fa3ffcff2af533f8c3a890972b002
https://doi.org/10.1111/gcb.14594

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Model-data fusion depicting the key processes and environmental drivers of photosynthates δ13C and δ18O compositions in boreal Scots Pine

Autor: Samuli Launiainen, Gaby Katul, Pauliina Schiestl-Aalto, Kersti Leppä, Pasi Kolari, Katja Rinne-Garmston, Elina Sahlstedt, Matthias Saurer, Yu Tang

Stable isotopes can diagnose the response of plants to changing climate as the performance of trees in past climatic conditions is archived in the stable carbon and oxygen isotope composition (δ13C and δ18O, respectively) of tree rings. To take adv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c52d3e55b2d3e3d3806ae9562b305432
https://doi.org/10.5194/egusphere-egu21-7088

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Tree growth and drought impact the dynamics of C allocation and change the coupling between photosynthesis and respiration in stem and soil

Autor: Jaana Bäck, Yu Tang, Pasi Kolari, Pauliina Schiestl-Aalto, Kira Ryhti, Matthias Saurer, Elina Sahlstedt, Tuula Jyske, Liisa Kulmala, Katja Rinne-Garmston

In-depth knowledge about carbon (C) flows within trees and from the trees to forest ecosystem via respiration is essential for accurate modeling of tree growth and C balance. However, significant gaps still exist in our understanding about how trees

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5012b71ffeac681ab5774dd9f46d0bd
https://doi.org/10.5194/egusphere-egu21-11938

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Compound-specific carbon isotope patterns in needles of conifer tree species from the Swiss National Park under recent climate change

Autor: Lola Schmid, Olga V. Churakova (Sidorova), Galina Timofeeva, Marco M. Lehmann, Rolf T. W. Siegwolf, Matthias Saurer, Marina V. Fonti, Christof Bigler, Katja Rinne-Garmston

Publikováno v: Plant physiology and biochemistry : PPB. 139

Elevated CO2 along with rising temperature and water deficits can lead to changes in tree physiology and leaf biochemistry. These changes can increase heat- and drought-induced tree mortality. We aim to reveal the impacts of climatic drivers on indiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e1a76fcebbe781a9a3f087364dead67
https://pubmed.ncbi.nlm.nih.gov/30925436

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Akademický článek

Carbon flux from decomposing wood and its dependency on temperature, wood N2 fixation rate, moisture and fungal composition in a Norway spruce forest.

Autor: (Rinne), Katja Rinne-Garmston¹ (AUTHOR), Peltoniemi, Krista¹ (AUTHOR), Chen, Janet¹ (AUTHOR), Peltoniemi, Mikko¹ (AUTHOR), Fritze, Hannu¹ (AUTHOR), Mäkipää, Raisa¹ (AUTHOR)

Publikováno v: Geophysical Research Abstracts. 2019, Vol. 21, p1-1. 1p.

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