Tree-ring blue intensity measurements from treeline sites in the Ural Mountains exhibit a strong summer temperature signal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F24%3A00599281" target="_blank" >RIV/86652079:_____/24:00599281 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/24:00138337
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1125786524001048?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1125786524001048?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.dendro.2024.126267" target="_blank" >10.1016/j.dendro.2024.126267</a>
Alternative languages
Result language
angličtina
Original language name
Tree-ring blue intensity measurements from treeline sites in the Ural Mountains exhibit a strong summer temperature signal
Original language description
The high northern latitudes offer an ideal environment to analyze tree growth responses to unprecedented recent warming. In this study, for the first time, we explore the dendroclimatological potential of latewood blue intensity (LWBI) and delta blue intensity (DBI) at two Siberian larch ( Larix sibirica Ledeb.) sites in the upper treeline ecotone of the Ural Mountains, northern Russia. To assess the climate signals encoded in LWBI and DBI, as well as tree-ring width (TRW) and maximum latewood density (MXD), we correlated these parameter-specific chronologies against monthly temperature means, precipitation totals, and the SPEI index. LWBI and BDI exhibit robust and stable positive correlations with summer temperature, higher than TRW but slightly lower than MXD at both sites, with marginal negative effects from precipitation and strong negative correlations with SPEI. As direct surrogates for MXD, LWBI and DBI from larch trees offer reasonable alternatives as proxies for temperatures in northern latitudes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
40102 - Forestry
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Dendrochronologia
ISSN
1125-7865
e-ISSN
1612-0051
Volume of the periodical
88
Issue of the periodical within the volume
DEC
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
126267
UT code for WoS article
001325017900001
EID of the result in the Scopus database
2-s2.0-85204728820