Vegetation and carbon gas dynamics under a changed hydrological regime in central European peatlands

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F12%3A43883948" target="_blank" >RIV/60076658:12310/12:43883948 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/12:00385084

Výsledek na webu

<a href="http://dx.doi.org/10.1080/17550874.2012.688069" target="_blank" >http://dx.doi.org/10.1080/17550874.2012.688069</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/17550874.2012.688069" target="_blank" >10.1080/17550874.2012.688069</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vegetation and carbon gas dynamics under a changed hydrological regime in central European peatlands

Popis výsledku v původním jazyce

Background: Northern peatlands are known for having significant stocks of terrestrial soil carbon (C). However, little is known about how peatlands function under various land uses and what impacts land-use change has on their functioning in central Europe. Aim: The objective of our study was to quantify the variability and controls of typical plant communities in terms of C gas dynamics on bogs and fens affected by a changed hydrological regime in the Bohemian Forest, Czech Republic. Methods: Carbon dioxide (CO2) exchange and methane emissions (CH4) were measured in bogs (pristine, drained, restored) and in fens (pristine, drained) during the 2009 growing season. We applied cluster analysis to define plant communities and non-linear response models toquantify the variation in CO2 dynamics among the communities. Results: Drainage had a strong impact on vegetation; forest and meadows species were dominant on drained peatland sites and the vascular green area was higher than on pristine

Název v anglickém jazyce

Vegetation and carbon gas dynamics under a changed hydrological regime in central European peatlands

Popis výsledku anglicky

Background: Northern peatlands are known for having significant stocks of terrestrial soil carbon (C). However, little is known about how peatlands function under various land uses and what impacts land-use change has on their functioning in central Europe. Aim: The objective of our study was to quantify the variability and controls of typical plant communities in terms of C gas dynamics on bogs and fens affected by a changed hydrological regime in the Bohemian Forest, Czech Republic. Methods: Carbon dioxide (CO2) exchange and methane emissions (CH4) were measured in bogs (pristine, drained, restored) and in fens (pristine, drained) during the 2009 growing season. We applied cluster analysis to define plant communities and non-linear response models toquantify the variation in CO2 dynamics among the communities. Results: Drainage had a strong impact on vegetation; forest and meadows species were dominant on drained peatland sites and the vascular green area was higher than on pristine

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GA526%2F09%2F1545" target="_blank" >GA526/09/1545: Význam nově asimilovaného uhlíku pro interakce rostlin s půdou v mokřadních travinných ekosystémech v proměnlivých podmínkách vnějšího prostředí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

PLANT ECOLOGY & DIVERSITY

ISSN

1755-0874

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

89-103

Kód UT WoS článku

000310593300010

EID výsledku v databázi Scopus

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