Počet záznamů: 1
Annual pollen traps reveal the complexity of climatic control on pollen productivity in Europe and the Caucasus
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SYSNO ASEP 0347172 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Annual pollen traps reveal the complexity of climatic control on pollen productivity in Europe and the Caucasus Tvůrce(i) van der Knaap, W. O. (CH)
van Leeuwen, J. F. N. (CH)
Svitavská-Svobodová, Helena (BU-J) RID, ORCID
Pidek, I. A. (PL)
Kavavadze, E. (GE)
Chichinadze, M. (GE)
Giesecke, T. (DE)
Kaszewski, B. M. (PL)
Oberli, F. (CH)
Kalnina, L. (LV)
Pardoe, H. S. (GB)
Tinner, W. (CH)
Ammann, B. (CH)Celkový počet autorů 13 Zdroj.dok. Vegetation History and Archaeobotany. - : Springer - ISSN 0939-6314
Roč. 19, č. 4 (2010), s. 285-307Poč.str. 23 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova annual pollen monitoring ; influx ; climate Vědní obor RIV EF - Botanika CEP IAAX00130801 GA AV ČR - Akademie věd IAAX00050801 GA AV ČR - Akademie věd CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000280825200005 DOI 10.1007/s00334-010-0250-6 Anotace Annual PAR (pollen accumulation rates; grains cm-2 year-1) were studied with modified Tauber traps situated in ten regions, in Poland (Roztocze), the Czech Republic (two regions in Krkonoše, two in Šumava), Switzerland (4 regions in the Alps), and Georgia (Lagodekhi). The time-series are 10–16 years long, all ending in 2007. We calculated correlations between pollen data and climate. Summer warmth was found to enhance the following year’s PAR of Picea, Pinus non-cembra, Larix and Fagus. Cool summers, in contrast, increase the PAR of Abies, Alnus viridis and Gramineae in the following year, while wet summers promote PAR of Quercus and Gramineae. Wetness and warmth in general were found to enhance PAR of Salix. Care is advised when extrapolating our results to PAR in pollen sequences., because there are large errors associated with PAR from sediments, due to the effects of taphonomy and sedimentation and high uncertainty in dating. 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