Degradation of fens and wet meadows of southeastern Bohemian-Moravian Highlands after 20 years

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43917074" target="_blank" >RIV/62156489:43210/19:43917074 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/19:00117631

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Degradation of fens and wet meadows of southeastern Bohemian-Moravian Highlands after 20 years

Popis výsledku v původním jazyce

Most fen and wet-meadow habitats in the Czech Republic have been transformed by drainage, fertilizers inputs and ploughing for agriculture purposes. At nowadays, despite regular management measures at many sites, we can see qualitative deterioration and gradual area loss of the low-productive wetland habitats. Using local historical vegetation data and current data, we demonstrate changes in studied natural habitats at 24 localities within southeastern Bohemian-Moravian Highlands after twenty years. The original habitats were found as same only at three localities, while the rest of localities changed somehow. Less than two-thirds of fens and wet meadows remained preserved up today, whereas a significant area changed into mesic meadows, reed beds, willow carrs, young alder forests or even ruderal vegetation, tree plantations or arable land. The main cause of degradation is mainly the abandonment of the traditional use, resulting in eutrophication and succession leading to above mentioned secondary habitats. Moreover, the deliberate destruction of the habitats for agriculture or forestry use was also documented.

Název v anglickém jazyce

Degradation of fens and wet meadows of southeastern Bohemian-Moravian Highlands after 20 years

Popis výsledku anglicky

Most fen and wet-meadow habitats in the Czech Republic have been transformed by drainage, fertilizers inputs and ploughing for agriculture purposes. At nowadays, despite regular management measures at many sites, we can see qualitative deterioration and gradual area loss of the low-productive wetland habitats. Using local historical vegetation data and current data, we demonstrate changes in studied natural habitats at 24 localities within southeastern Bohemian-Moravian Highlands after twenty years. The original habitats were found as same only at three localities, while the rest of localities changed somehow. Less than two-thirds of fens and wet meadows remained preserved up today, whereas a significant area changed into mesic meadows, reed beds, willow carrs, young alder forests or even ruderal vegetation, tree plantations or arable land. The main cause of degradation is mainly the abandonment of the traditional use, resulting in eutrophication and succession leading to above mentioned secondary habitats. Moreover, the deliberate destruction of the habitats for agriculture or forestry use was also documented.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10619 - Biodiversity conservation

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2019: Proceedings of International PhD Students Conference

ISBN

978-80-7509-688-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

315-320

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000576735500057