Long-term impact of Heracleum mantegazzianum invasion on soil chemical and biological characteristics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10159363" target="_blank" >RIV/00216208:11310/14:10159363 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/14:00429350 RIV/61388971:_____/14:00429350

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0038071713003490" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0038071713003490</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.soilbio.2013.10.014" target="_blank" >10.1016/j.soilbio.2013.10.014</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-term impact of Heracleum mantegazzianum invasion on soil chemical and biological characteristics

Popis výsledku v původním jazyce

In this study we investigated 19 soil chemical and biological characteristics, as well as light conditions, in uninvaded grassland sites and compared them with those from sites invaded by giant hogweed (Heracleum mantegazzianum) for different times (from11 to 48 years). We further related variation in these soil and light characteristics to richness and productivity of native plant species and hogweed cover measured in the field, and to common-garden performance of hogweed grown in soil inocula from the same sites.Hogweed presence significantly reduced red/far-red light ratios but increased soil pH. Longer invasion history was associated with increasing soil conductivity and content of extractable phosphorus. There were also parameters that displayedopposite trends in different periods of invasion such as fungal/bacterial ratios or relative amount of photosynthetically active radiation (?PAR). These parameters initially increased (fungal/bacterial ratio) or decreased (?PAR), but afte

Název v anglickém jazyce

Long-term impact of Heracleum mantegazzianum invasion on soil chemical and biological characteristics

Popis výsledku anglicky

In this study we investigated 19 soil chemical and biological characteristics, as well as light conditions, in uninvaded grassland sites and compared them with those from sites invaded by giant hogweed (Heracleum mantegazzianum) for different times (from11 to 48 years). We further related variation in these soil and light characteristics to richness and productivity of native plant species and hogweed cover measured in the field, and to common-garden performance of hogweed grown in soil inocula from the same sites.Hogweed presence significantly reduced red/far-red light ratios but increased soil pH. Longer invasion history was associated with increasing soil conductivity and content of extractable phosphorus. There were also parameters that displayedopposite trends in different periods of invasion such as fungal/bacterial ratios or relative amount of photosynthetically active radiation (?PAR). These parameters initially increased (fungal/bacterial ratio) or decreased (?PAR), but afte

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Soil Biology and Biochemistry

ISSN

0038-0717

e-ISSN

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Svazek periodika

68

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

270-278

Kód UT WoS článku

000329536200032

EID výsledku v databázi Scopus

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