Publication:
Multiple tree-ring proxies (earlywood width, latewood width and δ13C) from pedunculate oak (Quercus robur L.), Hungary

cris.virtualsource.author-orcidc9bfb1e8-3b5d-4c4d-a9df-d980f8b97773
datacite.rightsrestricted
dc.contributor.authorKern, Zoltan
dc.contributor.authorPatkó, Mónika
dc.contributor.authorKázmér, Miklós
dc.contributor.authorFekete, József
dc.contributor.authorKele, Sándor
dc.contributor.authorPályi, Zoltán
dc.date.accessioned2024-10-23T16:58:24Z
dc.date.available2024-10-23T16:58:24Z
dc.date.issued2013
dc.description.abstractThe aim of this study was to analyse the effects of climatic factors (i.e. monthly mean temperature and total precipitation) on radial growth (earlywood width, latewood width, and total ringwidth) and on latewood stable carbon isotope composition in a pedunculate oak (Quercus robur L) stand in northeastern Hungary. Earlywood widths showed the weakest common variance and lack of statistically significant relationship to monthly precipitation and temperature. Latewood width showed the strongest common chronological signal. Correlation analysis with the monthly climate series pointed out the strongest positive/negative correlation with June precipitation for latewood width/stable carbon isotope ratio. These parameters shared the strongest climatic response also for seasonal scale since the highest correlation coefficients, 0.49 and -0.62 for latewood width and stable carbon isotope ratio, respectively, were obtained for both with a 10-month precipitation total (from previous November to current August of the growing season). A combined parameter, derived as difference between latewood width and stable carbon isotope indices showed improved statistical relationship compared to the hydroclimatic calibration target both for local and regional spatial scales. Spatial correlation analysis indicated that the hydroclimatic signal encoded in these moisture sensitive tree-ring parameters from Bakta Forest is expected to be representative for the northeastern Carpathians and for the large part of the Great Hungarian Plain. In addition, the hydroclimatic signal of latewood width chronology was compared to three independent records. Results showed that neither the strength nor the rank of the similarity of the local hydroclimate signals were stable throughout the past two centuries. Future palaeo(hydro)climatological efforts targeting the Carpathian(-Balkan) region are recommended to track carefully the spatial domains for which a given, local, proxy-derived hydroclimate reconstruction might provide useful information.
dc.description.numberOfPages11
dc.description.sponsorshipPhysikalisches Institut, Klima- und Umweltphysik (KUP)
dc.identifier.doi10.7892/boris.58915
dc.identifier.isi000317810300023
dc.identifier.publisherDOI10.1016/j.quaint.2012.05.037
dc.identifier.urihttps://boris-portal.unibe.ch/handle/20.500.12422/126648
dc.language.isoen
dc.publisherPergamon Press
dc.relation.ispartofQuaternary International
dc.relation.issn1040-6182
dc.relation.organizationDCD5A442BF29E17DE0405C82790C4DE2
dc.subject.ddc500 - Science::530 - Physics
dc.titleMultiple tree-ring proxies (earlywood width, latewood width and δ13C) from pedunculate oak (Quercus robur L.), Hungary
dc.typearticle
dspace.entity.typePublication
dspace.file.typetext
oaire.citation.endPage267
oaire.citation.startPage257
oaire.citation.volume293
oairecerif.author.affiliationPhysikalisches Institut, Klima- und Umweltphysik (KUP)
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unibe.description.ispublishedpub
unibe.eprints.legacyId58915
unibe.journal.abbrevTitleQUATERN INT
unibe.refereedtrue
unibe.subtype.articlejournal

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