Zobrazit minimální záznam

dc.contributor.authorPlichta, Roman
dc.contributor.authorÚradníček, Luboš
dc.contributor.authorGebauer, Roman
dc.date.accessioned2023-01-20T01:02:39Z
dc.date.available2023-01-20T01:02:39Z
dc.date.issued2022
dc.identifier.issn1999-4907 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1636
dc.description.abstractThis research provides new information about the effect of drought on horse chestnut growth (Aesculus hippocastanum L.) in different ages. Global climatic scenarios predict a higher frequency of heatwaves and drought periods; however, investigations into the growth reaction of horse chestnut to drought are completely lacking. Approximately 50-year-old solitary, 100-year-old solitary, and 100-year-old canopy horse chestnut trees in a floodplain area were investigated. Growth reactions measured using automated dendrometers with respect to meteorological variables and water table depth were investigated during the years 2019-2021. Cambial activity was shown to be driven by tree age, as younger trees had higher stem radial increment rates. Both mature tree groups suffered from a low depth of water level and from higher sensitivity to meteorological variables, as growth was limited when mean daily vapor pressure deficit (VPD) exceeded 600 Pa. Together with a lower probability of growing days and a shorter growing season (GS) with earlier cessation of growth resulted in a lower total year radial increment (GRO) and basal area increment (BAI) when compared to younger trees. The young trees also exhibited lower tree-water-deficit-induced stem shrinkage (TWD) across all the studied years. Overall, horse chestnut trees in this floodplain area could be endangered by the decreasing level of soil water, with a greater age exacerbating the effects of drought. The year water deficit exceeded MINUS SIGN 340 mm in this locality every year, which has to be compensated for by regular flooding.en
dc.format1677
dc.publisherMDPI AG (Multidisciplinary Digital Publishing Institute-MDPI)
dc.relation.ispartofForests
dc.relation.urihttps://doi.org/10.3390/f13101677
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectdendrometersen
dc.subjectdroughten
dc.subjectecophysiologyen
dc.subjectfloodingen
dc.subjectphenologyen
dc.subjectsenescenceen
dc.titleStem Growth of Horse Chestnut (Aesculus hippocastanum L.) under a Warming Climate-Tree Age Mattersen
dc.typeJ_ČLÁNEK
dc.date.updated2023-01-20T01:02:39Z
dc.description.versionOA
local.identifier.doi10.3390/f13101677
local.identifier.scopus2-s2.0-85140873924
local.identifier.wos000873100000001
local.number10
local.volume13
local.identifier.obd43923543
local.identifier.e-issn1999-4907
dc.project.IDDG18P02OVV027
dc.project.IDVýznamné stromy - živé symboly národní a kulturní identity
dc.identifier.orcidPlichta, Roman 0000-0003-2442-8522
dc.identifier.orcidÚradníček, Luboš 0000-0002-2491-1322
dc.identifier.orcidGebauer, Roman 0000-0001-5661-7585
local.contributor.affiliationLDF


Soubory tohoto záznamu

Thumbnail

Tento záznam se objevuje v následujících kolekcích

Zobrazit minimální záznam

CC BY 4.0
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je CC BY 4.0