Seed banks of managed and degraded grasslands in the Krkonoše Mts., Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F06%3A00048740" target="_blank" >RIV/67985939:_____/06:00048740 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/06:11397

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Seed banks of managed and degraded grasslands in the Krkonoše Mts., Czech Republic

Original language description

Degradation had significant effects on composition of both aboveground vegetation and seed bank and increased heterogeneity both in the vegetation and in the seed bank. Species absent from the vegetation of degraded plots were also absent from the seed bank of both degraded and non-degraded plots, indicating that the absence of species from the seed bank is not due to their loss during the degradation process but rather due to low number of seeds in the seed bank already in the non-degraded communities.Furthermore, the seed bank of the degraded communities largely results from the present vegetation of these communities. This supports the limited role of the seed bank in these communities. Restoration of these sites is thus impossible unless management will include methods with which seeds will arrive at the degraded sites.

Czech name

Semenná banka obhospodařovaných a degradovaných luk v Krkonoších

Czech description

Degradace horských luk má významný vliv na druhové složení vegetace i semenné banky. Druhy nepřítomné ve vegetaci degradovaných ploch se nevyskytovaly v semenné bance v žádném typu ploch, což svědčí o tom, že ke ztrátě druhů v semenné bance nedochází během degradace, ale je dána spíše nízkým počtem semen, které se dostanou do semenné banky nedegradovaných společenstev. Semenná banka degradovaných společenstev je tedy mnohem více výsledkem současné vegetace těchto společenstev. Obnova degradovaných místje proto možná pouze v případě, kdy management umožní semenům přístup na tato místa.

Type

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

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/GA526%2F05%2F0430" target="_blank" >GA526/05/0430: Spatially-explicit realistic model of spreading of the invasive species Pinus strobus in Bohemian Switzerland</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Folia Geobotanica

ISSN

1211-9520

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

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Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

14

Pages from-to

275-288

UT code for WoS article

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EID of the result in the Scopus database

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