Effects of the endemic earthworm Allolobophora hrabei (Černosvitov, 1935) on soil microbial communities of steppe grasslands

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F14%3A00429031" target="_blank" >RIV/60077344:_____/14:00429031 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.soilbio.2014.05.020" target="_blank" >http://dx.doi.org/10.1016/j.soilbio.2014.05.020</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.soilbio.2014.05.020" target="_blank" >10.1016/j.soilbio.2014.05.020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of the endemic earthworm Allolobophora hrabei (Černosvitov, 1935) on soil microbial communities of steppe grasslands

Popis výsledku v původním jazyce

Our current knowledge about the effects of earthworms on microbial communities derives from studies on a few peregrine species, and there is a lack of data for most of the uncommmon worms. Therefore, we studied the effects of Allolobophora hrabei (Černosvitov, 1935), a key earthworm species in fragile fragments of steppe ecosystems in central Europe. We found that the burrowing activity of A. hrabei as well as deposition of casts caused significant differences in the community composition of three domains of soil microorganisms icluding bacteria, archaea, and fungi. The richness of bacteria and fungi was significantĺy lower in casts than in the surrounding soil, however, that of archaea showed the opposite trend. Archaea and fungi were lass susceptibleto the burrowing activity than bacteria; earthworms significantly shifted the composition of bacterial communities between the soil and drilosphere. Deposition of casts was the main factor in affecting soil microorganisms. Cast profiles

Název v anglickém jazyce

Effects of the endemic earthworm Allolobophora hrabei (Černosvitov, 1935) on soil microbial communities of steppe grasslands

Popis výsledku anglicky

Our current knowledge about the effects of earthworms on microbial communities derives from studies on a few peregrine species, and there is a lack of data for most of the uncommmon worms. Therefore, we studied the effects of Allolobophora hrabei (Černosvitov, 1935), a key earthworm species in fragile fragments of steppe ecosystems in central Europe. We found that the burrowing activity of A. hrabei as well as deposition of casts caused significant differences in the community composition of three domains of soil microorganisms icluding bacteria, archaea, and fungi. The richness of bacteria and fungi was significantĺy lower in casts than in the surrounding soil, however, that of archaea showed the opposite trend. Archaea and fungi were lass susceptibleto the burrowing activity than bacteria; earthworms significantly shifted the composition of bacterial communities between the soil and drilosphere. Deposition of casts was the main factor in affecting soil microorganisms. Cast profiles

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/GAP504%2F12%2F0536" target="_blank" >GAP504/12/0536: Komplexní studie endemické žížaly Allolobophora hrabei a jejího vlivu na půdu a půdní organismy ve stepních ekosystémech</a><br>

Návaznosti

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

76

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

249-256

Kód UT WoS článku

000339695900031

EID výsledku v databázi Scopus

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