2006
Using nematodes in soil ecotoxicology
SOCHOVÁ, Ivana, Jakub HOFMAN a Ivan HOLOUBEKZákladní údaje
Originální název
Using nematodes in soil ecotoxicology
Název česky
Použití hlístic v půdní ekotoxikologii
Autoři
SOCHOVÁ, Ivana (203 Česká republika), Jakub HOFMAN (203 Česká republika, garant) a Ivan HOLOUBEK (203 Česká republika)
Vydání
Environment International, 2006, 0160-4120
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 2.626
Kód RIV
RIV/00216224:14310/06:00016307
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000236409200010
Klíčová slova anglicky
nematodes; field studies; toxicity testing; soil ecotoxicology
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 24. 2. 2010 20:40, prof. RNDr. Jakub Hofman, Ph.D.
V originále
Nematodes are very abundant and fundamental group of soil organisms and non-parasitic species are important for soil quality. Therefore, nematodes are suitable as bioindicators of soil conditions and as organisms for toxicity testing. Nematode numbers and community structure are sensitive to stress caused by soil pollutants and ecological disturbances. However, many unseen factors in natural ecosystems are the handicap for field studies affecting nematode communities and causing high space and time variability. Community structure can be approached from functional or ecological point of view: species can be differentiated to groups according to feeding habits or index can be calculated according to their ecological strategy. Nematode use in laboratory toxicity tests is comparable to other soil species. Moreover, they are often referred as less demanding to place and time and as more sensitive. Most studies have been focused on metal toxicity. Used endpoints are often mortality, reproduction or movement, but more sublethal endpoints such as feeding or biomarkers have been used recently too. Most used and standardized strain is Caenorhabditis elegans for toxicity testing in soil, aquatic and agar media. Other model nematode species for toxicity testing are: Plectus acuminatus, Panagrellus redivivus and Heterocephalobus puciannulatus.
Česky
Jde o review ekotoxikologie půdních hlístic.
Návaznosti
| GA525/03/0367, projekt VaV |
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| GP525/04/P159, projekt VaV |
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