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Partly decoupled tr...
Partly decoupled tree-ring width and leaf phenology response to 20th century temperature change in Sweden
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- Stridbeck, Petter (författare)
- Gothenburg University,Göteborgs universitet,University of Gothenburg,Institutionen för geovetenskaper,Department of Earth Sciences
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- Björklund, Jesper (författare)
- Swiss Federal Institute for Forest, Snow and Landscape Research
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- Fuentes, Mauricio (författare)
- Gothenburg University,Göteborgs universitet,University of Gothenburg,Institutionen för geovetenskaper,Department of Earth Sciences
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- Gunnarson, Björn E., 1967- (författare)
- Stockholms universitet,Stockholm University,Institutionen för naturgeografi
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- Jönsson, Anna Maria (författare)
- Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science
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- Linderholm, Hans W., 1968 (författare)
- Gothenburg University,Göteborgs universitet,University of Gothenburg,Institutionen för geovetenskaper,Department of Earth Sciences
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- Charpentier Ljungqvist, Fredrik, 1982- (författare)
- Stockholms universitet,Stockholm University,Swedish Collegium for Advanced Study (SCAS),Historiska institutionen,Swedish Collegium for Advanced Study, Sweden
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- Olsson, Cecilia (författare)
- Lund University,Lunds universitet,Institutionen för naturgeografi och ekosystemvetenskap,Naturvetenskapliga fakulteten,Dept of Physical Geography and Ecosystem Science,Faculty of Science
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- Rayner, David (författare)
- University of Gothenburg
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- Rocha, Eva, 1985- (författare)
- Stockholms universitet,Stockholm University,Institutionen för naturgeografi
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- Zhang, Peng (författare)
- Gothenburg University,Göteborgs universitet,University of Gothenburg,Institutionen för geovetenskaper,Department of Earth Sciences
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- Seftigen, Kristina, 1985 (författare)
- Gothenburg University,Göteborgs universitet,University of Gothenburg,Swiss Federal Institute for Forest, Snow and Landscape Research,Institutionen för geovetenskaper,Department of Earth Sciences
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(creator_code:org_t)
- Elsevier BV, 2022
- 2022
- Engelska.
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Ingår i: Dendrochronologia. - : Elsevier BV. - 1125-7865 .- 1612-0051. ; 75
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://doi.org/10.1...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The recent warming trend, and associated shifts in growing season length, challenge the principle of uniformitarianism, i.e., that current relations are persistent over time, and complicates the uncritical inferences of past climate from tree-ring data. Here we conduct a comparison between tree-ring width chronologies of Pinus sylvestris L. (Scots pine), Picea abies (L.) Karst. (Norway spruce) and Betula pubescens Ehrh. (Downy birch) and phenological observations (budburst and leaf senescence) of Fagus sylvatica L. (European beech), Quercus robur L. (European oak), Betula sp. (Birch), Norway spruce and Scots pine) in Sweden to assess to what extent the tree-ring width–temperature relationship and the timing of phenological phases are affected by increased temperature. Daily meteorological observations confirm a prolongation of the thermal growing season, most consistently observed as an earlier onset of around 1–2 weeks since the beginning of the 20th century. Observations of budburst closely mimic this pattern, with budburst of the deciduous trees occurring 1–2.5 weeks earlier. In contrast to the changes seen in phenology and observational temperature data, the tree-ring width–temperature relationships remain surprisingly stable throughout the 20th century. Norway spruce, Scots pine and Downy birch all show consistently significant correlations with at least one 30 day-long window of temperature starting in late June–early July season. Norway spruce displays the largest degree of stability, with a consistent 60 day-long temperature window with significant correlation starting around Julian calendar day 150. Thus, our results suggest that the principle of uniformitarianism is not violated during the period covered by modern meteorological observations. Further research is needed to determine at what thresholds the temperature sensitivity of these species may alter or deteriorate as a consequence of the ongoing climate change.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)
Nyckelord
- Budburst
- Dendroclimatology
- Phenological observations
- Sweden
- Thermal growing season
- Tree-ring width
- Tree-ring width
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Stridbeck, Pette ...
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Björklund, Jespe ...
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Fuentes, Maurici ...
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Gunnarson, Björn ...
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Jönsson, Anna Ma ...
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Linderholm, Hans ...
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visa fler...
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Charpentier Ljun ...
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Olsson, Cecilia
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Rayner, David
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Rocha, Eva, 1985 ...
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Zhang, Peng
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Seftigen, Kristi ...
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Geovetenskap och ...
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och Naturgeografi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Geovetenskap och ...
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och Klimatforskning
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- NATURVETENSKAP
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NATURVETENSKAP
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och Geovetenskap och ...
- Artiklar i publikationen
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Dendrochronologi ...
- Av lärosätet
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Lunds universitet
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Göteborgs universitet
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Stockholms universitet