Počet záznamů: 1
Oak decline in southern Moravia: the association between climate change and early and late wood formation in oaks
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SYSNO ASEP 0348661 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Oak decline in southern Moravia: the association between climate change and early and late wood formation in oaks Tvůrce(i) Doležal, Jiří (BU-J) RID, ORCID
Mazůrek, Petr (BU-J)
Klimešová, Jitka (BU-J) RID, ORCIDCelkový počet autorů 3 Zdroj.dok. Preslia. - : Česká botanická společnost - ISSN 0032-7786
Roč. 82, č. 3 (2010), s. 289-306Poč.str. 18 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova aridity index ; climate-growth relationship ; moving response function Vědní obor RIV EF - Botanika CEP IAA600050802 GA AV ČR - Akademie věd GA526/09/0963 GA ČR - Grantová agentura ČR GA526/06/0723 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000281933600002 Anotace Pedunculate (Quercus robur) and sessile (Quercus petraea) oak, dominant species in European hardwood forests, are declining in many regions throughout Europe and extreme climatic events (summer drought, winter frost) are considered to be key factors contributing to this decline via a negative effect on wood formation. An extensive sampling of scattered oak trees was undertaken in the White Carpathians in order to determine the association between growth in diameter and climate over the last 100 zears. The late wood growth of oak trees, growing on deep calcium-rich soils, which dry out in summer, is mainly associated with rainfall in May–June, while early wood growth is associated with previous autumn and winter temperatures. The results provide support for a crucial role of climate change (decline in rainfall and increase in summer temperatures over the last three decades) among other external factors in the high number of oaks dying prematurely in the White Carpathian grassland. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2011
Počet záznamů: 1