Vliv polycyklických aromatických uhlovodíků na terestrické kroužkovce v městských půdách

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00024373" target="_blank" >RIV/00216224:14310/08:00024373 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effects of polycyclic aromatic hydrocarbons on terrestrial annelids in urban soils

Popis výsledku v původním jazyce

The effect of soil contamination by polycyclic aromatic hydrocarbons on earthworms and enchytraeids was studied in urban parks at Brno, Czech Republic. In spring and autumn 2007 annelids were collected and soil samples taken in lawns along transects at three different distances (1, 5 and 30 m) from streets with heavy traffic. At both occassions two parks with two transects in each of them were sampled. Earthworms were collected using the electrical octet method, enchytraeids were extracted by the wet funnel method from soil cores. All collected annelids were counted and identified. Basic chemical parameters and concentrations of 16 PAHs were analysed from soil from each sampling point. PAH concentrations were rather low, decreasing with the distance from the street in spring but not in autumn. Annelid densities did not significantly differ between distances, although there was a trend of increase with increasing distance in earthworms. There were no significant correlations between soi

Název v anglickém jazyce

The effects of polycyclic aromatic hydrocarbons on terrestrial annelids in urban soils

Popis výsledku anglicky

The effect of soil contamination by polycyclic aromatic hydrocarbons on earthworms and enchytraeids was studied in urban parks at Brno, Czech Republic. In spring and autumn 2007 annelids were collected and soil samples taken in lawns along transects at three different distances (1, 5 and 30 m) from streets with heavy traffic. At both occassions two parks with two transects in each of them were sampled. Earthworms were collected using the electrical octet method, enchytraeids were extracted by the wet funnel method from soil cores. All collected annelids were counted and identified. Basic chemical parameters and concentrations of 16 PAHs were analysed from soil from each sampling point. PAH concentrations were rather low, decreasing with the distance from the street in spring but not in autumn. Annelid densities did not significantly differ between distances, although there was a trend of increase with increasing distance in earthworms. There were no significant correlations between soi

Druh

D - Stať ve sborníku

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA600660608" target="_blank" >IAA600660608: Diverzita a ekologie půdních kroužkovců v městských parcích - na příkladu města střední velikosti</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

15th International Colloquium on Soil Zoology, August 25-29, 2008, Curitiba-Parana-Brazil, Positivo University, Biodiversity, Conservation and Sustainable Management of Soil Animals, Abstracts

ISBN

978-85-89281-23-2

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

Embrapa

Místo vydání

Curitiba

Místo konání akce

Curitiba

Datum konání akce

25. 8. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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