Nine decades of major compositional changes in a CentralEuropean beech forest protected area

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00371149%3A_____%2F20%3AN0000006" target="_blank" >RIV/00371149:_____/20:N0000006 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62690094:18470/20:50016918

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11258-020-01057-6" target="_blank" >https://link.springer.com/article/10.1007/s11258-020-01057-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11258-020-01057-6" target="_blank" >10.1007/s11258-020-01057-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nine decades of major compositional changes in a CentralEuropean beech forest protected area

Popis výsledku v původním jazyce

Lowland forests in Europe went throughdramatic changes in the last century. Data accumu-lated from the nature reserve Buky u Vysoke ́hoChvojna in the Czech Republic provide a uniqueopportunity to follow beech forest development usinga time series consisting of five points in time from1926 to 2019. Our goal was to reconstruct changes inplant species richness and plant community composi-tion over this period. Based on the available data, weconcluded that vascular plant species richness per plotdeclined by at least 50%, possibly by 75% since 1951.Compositional dissimilarities between the first survey and subsequent resurveys revealed a directionaltrajectory of vegetation changes. Treating time as anenvironmental factor and tree canopy cover as acovariable (and vice versa) in canonical correspon-dence analysis permutation tests where only theherbaceous layer was used, time turned out to bemuch more important. Variance partitioning revealedthat time explained 28.1% and tree canopy 4.2% of thevariation in the species data. The two variablestogether explained 36.8% of the variance, revealingthat the shared effect of these two variables was 4.5%.Ellenberg-type indicator values point to a possible roleof increasing nitrogen and decreasing pH. Severalother factors potentially responsible for observedvegetation changes are discussed.

Název v anglickém jazyce

Nine decades of major compositional changes in a CentralEuropean beech forest protected area

Popis výsledku anglicky

Lowland forests in Europe went throughdramatic changes in the last century. Data accumu-lated from the nature reserve Buky u Vysoke ́hoChvojna in the Czech Republic provide a uniqueopportunity to follow beech forest development usinga time series consisting of five points in time from1926 to 2019. Our goal was to reconstruct changes inplant species richness and plant community composi-tion over this period. Based on the available data, weconcluded that vascular plant species richness per plotdeclined by at least 50%, possibly by 75% since 1951.Compositional dissimilarities between the first survey and subsequent resurveys revealed a directionaltrajectory of vegetation changes. Treating time as anenvironmental factor and tree canopy cover as acovariable (and vice versa) in canonical correspon-dence analysis permutation tests where only theherbaceous layer was used, time turned out to bemuch more important. Variance partitioning revealedthat time explained 28.1% and tree canopy 4.2% of thevariation in the species data. The two variablestogether explained 36.8% of the variance, revealingthat the shared effect of these two variables was 4.5%.Ellenberg-type indicator values point to a possible roleof increasing nitrogen and decreasing pH. Severalother factors potentially responsible for observedvegetation changes are discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Plant Ecology

ISSN

1385-0237

e-ISSN

1573-5052

Svazek periodika

221

Číslo periodika v rámci svazku

17. července 2020

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

1005-1016

Kód UT WoS článku

000549695300001

EID výsledku v databázi Scopus

2-s2.0-85088129366