Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/108615
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dc.contributor.authorKlisz, Marcin-
dc.contributor.authorKoprowski, Marcin-
dc.contributor.authorUkalska, Joanna-
dc.contributor.authorNabais, Cristina-
dc.date.accessioned2023-09-05T10:35:17Z-
dc.date.available2023-09-05T10:35:17Z-
dc.date.issued2016-
dc.identifier.issn1664-462Xpt
dc.identifier.urihttps://hdl.handle.net/10316/108615-
dc.description.abstractIntra-annual density fluctuations (IADFs) can imprint environmental conditions within the growing season and most of the research on IADFs has been focused on their climatic signal. However, to our knowledge, the genetic influence on the frequency and type of IADFs has not been evaluated. To understand if the genotype can affect the formation of IADFs we have used a common garden experiment using eight families of Larix decidua established in two neighboring forest stands in northern Poland. Four types of IADFs were identified using X-ray density profiles: latewood-like cells within earlywood (IADF-type E), latewood-like cells in the transition from early- to latewood (IADF type E+), earlywood-like cells within latewood (IADF-type L), and earlywood-like cells in the border zone between the previous and present annual ring (IADF-type L+). The influence of explanatory variables i.e., families, sites, and years on identified density fluctuations was analyzed using generalized estimating equations (GEE). We hypothesized that trees from different families will differ in terms of frequency and type of IADFs because each family will react to precipitation and temperature in a different way, depending on the origin of those trees. The most frequent fluctuation was E+ and L types on both sites. The most important factors in the formation of IADFs were the site and year, the last one reflecting the variable climatic conditions, with no significant effect of the family. However, the relation between the formation of IADFs and selected climate parameters was different between families. Although, our results did not give a significant effect of the genotype on the formation of IADFs, the different sensitivity to climatic parameters among different families indicate that there is a genetic influence.pt
dc.language.isoengpt
dc.publisherFrontiers Media S.A.pt
dc.relationForest Research Institute statutory aid No.24.12.17of the Ministry of Science and Higher Education in Polandpt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectEuropean larchpt
dc.subjectG × E; IADFpt
dc.subjectgeneralized estimating equationspt
dc.subjectgeneticspt
dc.subjectwood densitypt
dc.titleDoes the Genotype Have a Significant Effect on the Formation of Intra-Annual Density Fluctuations? A Case Study Using Larix decidua from Northern Polandpt
dc.typearticle-
degois.publication.firstPage691pt
degois.publication.titleFrontiers in Plant Sciencept
dc.peerreviewedyespt
dc.identifier.doi10.3389/fpls.2016.00691pt
degois.publication.volume7pt
dc.date.embargo2016-01-01*
uc.date.periodoEmbargo0pt
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
crisitem.author.researchunitCFE - Centre for Functional Ecology - Science for People & the Planet-
crisitem.author.orcid0000-0001-6901-8776-
Appears in Collections:I&D CFE - Artigos em Revistas Internacionais
FCTUC Ciências da Vida - Artigos em Revistas Internacionais
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This item is licensed under a Creative Commons License Creative Commons