Metal concentrations in chub, Leuciscus cephalus, from a submontane river

Autor:	Marek Krywult, Ewa Szarek-Gwiazda, Mariusz Klich
Rok vydání:	2008
Předmět:	Salinity Fishery Leuciscus Ecology Trace element Fish Habit (biology) Sediment Aquatic Science Biology biology.organism_classification
Zdroj:	Acta Ichthyologica Et Piscatoria. 38:47-53
ISSN:	1734-1515 0137-1592
DOI:	10.3750/aip2008.38.1.08
Popis:	Inmanyaquaticenvironmentselevatedlevelsoftraceelements occur due to anthropogenic activities. Waterorganismscanbepreciseindicatorsinestimatingthestatusofpollutionofwaterenvironments.Amongthemseveralspeciesoffishhavebeenwidelyused(Hakanson1984,Chevreuiletal.1995,Andresetal.2000,Falandyszetal.2000,PerkowskaandProtasowicki2000,Řehulka2001,WagnerandBoman2003,Polechonski2004,Szarek-GwiazdaandAmirowicz2006).Accumulationoftraceelementsinthetissuesoffishlivinginaquaticenvironmentdependsonmanyfactors(JezierskaandWiteska2001).Thesefactorsinclude metal contents in water and food organisms,exposuretime,environmentconditions(e.g.,pH,alkalin-ity, salinity), feeding habit, age, and size of fish(Protasowicki1991,Masonetal.2000,Řehulka2001,Jezierskaetal.2002,WiteskaandBaka2002,Dobickiand Polechonski 2003, Łuczynska and Brucka-Jastrzebska2005),andthedifferencesinmetallothionein(MT)geneinductionbyvariousspeciesoffish(OlssonandKille1997,DeBoecketal.2003).Chevreuiletal.(1995)andAndresetal.(2000)—tonamejustafew—indicatedthattheomnivorousroach,whichiscommonandoftenabundantincentralEuropeaninlandwaters,isausefulspeciesinmonitoringstudies.Roachcanaccumulatecertaintraceelementsinconsider-ableamounts,greaterthanotherspeciesinhabitingthesamewaterbodies.Andresetal.(2000),Spurnýetal.(2002),Demiraketal.(2006),andYilmazetal.(2007)usedotheromnivorousfishi.e.,chub
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6d5693bc0a4b681caff5e79d61353c15 https://doi.org/10.3750/aip2008.38.1.08 Zobrazit plný text záznamu