Variation in annual pollen accumulation rates of Fagus along a N-S transect in Europe based on pollen traps

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F10%3A00347179" target="_blank" >RIV/67985939:_____/10:00347179 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variation in annual pollen accumulation rates of Fagus along a N-S transect in Europe based on pollen traps

Popis výsledku v původním jazyce

Annual pollen-accumulation rates (PAR) of Fagus (beech) obtained within the framework of the Pollen Monitoring Programme (PMP) were analyzed in pollen traps along a N-S transect from the Baltic Sea to the Black Sea in different European vegetation units.Most time series are 10 or 11 years long, some are 5-16 years long. Inter-annual fluctuations in Fagus PAR were analyzed and compared with seed mast years. Years with high Fagus PAR and others with low Fagus PAR occurred most frequently in parallel within each region and often in two neighbouring regions. 2006 was exceptional as it had a very high Fagus sylvatica pollen deposition in all study regions and it was also a mast year. Regional occurrence of beech-dominated forests was reflected by a Fagus PAR of ca. 1,400 grains cm-2 year-1, local abundance very close to pollen traps by ca. 2,400 grains, small patches of forest with admixture of Fagus by ca. 170-220 grains, and scarcity or absence of Fagus by ca. 40 grains or less.

Název v anglickém jazyce

Variation in annual pollen accumulation rates of Fagus along a N-S transect in Europe based on pollen traps

Popis výsledku anglicky

Annual pollen-accumulation rates (PAR) of Fagus (beech) obtained within the framework of the Pollen Monitoring Programme (PMP) were analyzed in pollen traps along a N-S transect from the Baltic Sea to the Black Sea in different European vegetation units.Most time series are 10 or 11 years long, some are 5-16 years long. Inter-annual fluctuations in Fagus PAR were analyzed and compared with seed mast years. Years with high Fagus PAR and others with low Fagus PAR occurred most frequently in parallel within each region and often in two neighbouring regions. 2006 was exceptional as it had a very high Fagus sylvatica pollen deposition in all study regions and it was also a mast year. Regional occurrence of beech-dominated forests was reflected by a Fagus PAR of ca. 1,400 grains cm-2 year-1, local abundance very close to pollen traps by ca. 2,400 grains, small patches of forest with admixture of Fagus by ca. 170-220 grains, and scarcity or absence of Fagus by ca. 40 grains or less.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Vegetation History and Archaeobotany

ISSN

0939-6314

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

000280825200003

EID výsledku v databázi Scopus

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