Assessing earlywood-latewood proportion influence on tree-ring stable isotopes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F23%3A00580084" target="_blank" >RIV/86652079:_____/23:00580084 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/23:00133106 RIV/62156489:43210/23:43924176 RIV/62156489:43410/23:43924176
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1125786523000978?ref=pdf_download&fr=RR-2&rr=842b95ba0a7c6e98" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1125786523000978?ref=pdf_download&fr=RR-2&rr=842b95ba0a7c6e98</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.dendro.2023.126147" target="_blank" >10.1016/j.dendro.2023.126147</a>
Alternative languages
Result language
angličtina
Original language name
Assessing earlywood-latewood proportion influence on tree-ring stable isotopes
Original language description
Tree-ring stable isotopes are typically measured in latewood cellulose to mitigate potential carry-over effects from previous year storage pools. The isotopic composition of individual tree-ring segments is thought to include considerable intra-annual variability. This sampling strategy may be complicated by steep intra-annual isotope gradients that can rival the inter-annual variability, however. Consistent sampling of latewood material may not always be possible due to low sample availability or high prevalence of narrow rings or low amounts of latewood because of species-specific changes in ring width. Therefore, years that contain samples with higher portions of non-latewood (earlywood) material may influence the final chronology of isotopic variability. Here, we analyze the potential influence that changing earlywood and latewood components of individual tree rings can have on stable carbon and oxygen records from Quercus spp. and Pinus heldreichii chronologies. Analysis of stable isotopes in oak tree rings with varying amounts of latewood show no statistically significant differences in the range of isotopic composition, nor any major differences when considering the same calendric year. Similar results were found for the pine data, when comparing stable isotope measurements with earlywood-to-latewood ratio and maximum density. We argue that this simple approach should be applied to any long-term tree-ring stable isotope record in order to provide a better understanding of the potential biases that could arise from previously recorded intra-annual variability in the wood.
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
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OECD FORD branch
40102 - Forestry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
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
82
Issue of the periodical within the volume
DEC
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
126147
UT code for WoS article
001111344700001
EID of the result in the Scopus database
2-s2.0-85175526259