Weed vegetation of arable land in Central Europe: Gradients of diversity and species composition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F04%3A00009977" target="_blank" >RIV/00216224:14310/04:00009977 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/04:00109823 RIV/61988987:17310/04:A10008O2

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Weed vegetation of arable land in Central Europe: Gradients of diversity and species composition

Original language description

Question: What are the main broad-scale spatial and temporal gradients in species composition of arable weed communities and what are their underlying environmental variables? Location: Czech Republic and Slovakia. Methods: A selection of 2653 geographically stratified relevés sampled between 1954-2003 was analysed with direct and indirect ordination, regression analysis and analysis of beta diversity. Results: Major changes in weed species composition were associated with a complex gradient of increasing altitude and precipitation and decreasing temperature and base status of the soils. The proportion of hemicryptophytes increased, therophytes and alien species decreased, species richness increased and beta diversity decreased with increasing altitude. The second most important gradient of weed species composition was associated with seasonal changes, resulting in striking differences between weed communities developed in spring and summer. In summer, weed communities tended to have m

Czech name

Plevelová vegetace na orné půdě ve střední Evropě: gradienty diverzity a druhového složení

Czech description

Popis diverzity plevelové vegetace České a Slovenské republiky.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Journal of Vegetation Science

ISSN

110-9233

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

415-422

UT code for WoS article

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EID of the result in the Scopus database

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