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A fingerprint of cl...
A fingerprint of climate change across pine forests of Sweden
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- Oleksyn, Jacek (author)
- Institute of Dendrology, PAS
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- Wyka, Tomasz P. (author)
- Adam Mickiewicz University in Poznań
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- Żytkowiak, Roma (author)
- Institute of Dendrology, PAS
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- Zadworny, Marcin (author)
- Institute of Dendrology, PAS
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- Mucha, Joanna (author)
- Institute of Dendrology, PAS
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- Dering, Monika (author)
- Institute of Dendrology, PAS
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- Ufnalski, Krzysztof (author)
- Institute of Dendrology, PAS
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- Nihlgård, Bengt (author)
- Lund University,Lunds universitet,Biodiversitet,Biologiska institutionen,Naturvetenskapliga fakulteten,Biodiversity,Department of Biology,Faculty of Science
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- Reich, Peter B. (author)
- Western Sydney University,University of Minnesota
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(creator_code:org_t)
- 2020-08-28
- 2020
- English 8 s.
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In: Ecology Letters. - : Wiley. - 1461-023X .- 1461-0248. ; 23:12, s. 1739-1746
- Related links:
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http://dx.doi.org/10...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Climate change has likely altered high-latitude forests globally, but direct evidence remains rare. Here we show that throughout a ≈1000-km transect in Scots pine (Pinus sylvestris L.) forests in Sweden, mature trees in ≈2015 had longer needles with shorter lifetimes than did trees in ≈1915. These century-scale shifts in needle traits were detected by sampling needles at 74 sites from 2012 to 2017 along the same transect where needle traits had been assessed at 57 sites in 1914–1915. Climate warming of ≈1 °C all along the transect in the past century has driven this temporal shift in foliage traits known to be physiologically critical to growth and carbon cycling processes. These century-scale changes in Scandinavian Scots pine forests represent a fingerprint of climate change on a fundamental biological element, the leaf, with repercussions for productivity and sensitivity to future climate, which are likely to be mirrored by similar changes for evergreen conifers across the boreal biome.
Subject headings
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Keyword
- Boreal forests
- climatic drivers
- functional traits
- needle longevity
- Pinus sylvestris
Publication and Content Type
- art (subject category)
- ref (subject category)
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