Další formáty:
BibTeX
LaTeX
RIS
@article{772313, author = {Havelková, Marcela and Dušek, Ladislav and Némethová, Danka and Poleszczuk, Gorzyslaw and Svobodova, Zdeňka}, article_location = {Basel, Switzerland}, article_number = {4}, keywords = {Hg liver/muscle ratio; indicator fish; predator; non-predator; river contamination}, language = {eng}, issn = {1424-8220}, journal = {Sensors}, title = {Comparison of mercury distribution between liver and muscle: a biomonitoring of fish from lightly and heavily contaminated localities}, volume = {8}, year = {2008} }
TY - JOUR ID - 772313 AU - Havelková, Marcela - Dušek, Ladislav - Némethová, Danka - Poleszczuk, Gorzyslaw - Svobodova, Zdeňka PY - 2008 TI - Comparison of mercury distribution between liver and muscle: a biomonitoring of fish from lightly and heavily contaminated localities JF - Sensors VL - 8 IS - 4 SP - 4095-4109 EP - 4095-4109 PB - MDPI SN - 14248220 KW - Hg liver/muscle ratio KW - indicator fish KW - predator KW - non-predator KW - river contamination N2 - Tissue samples were collected between 1991 and 1996 at 13 locations along the River Elbe, from 1,117 fish of 25 species. The principal indicator species were perch (Perca fluviatilis) (n=118), roach (Rutilus rutilus) (n=138) and chub (Leuciscus cephalus) (n=113). Mercury (Hg) concentrations in muscle and liver were determined by atomic absorption spectrometry. In fish from lightly contaminated sites, Hg concentration in muscle was higher than that in liver, whereas at heavily contaminated sites, liver Hg concentration was higher than in muscle. The liver/muscle ratios in three indicator species from heavily contaminated and lightly contaminated localities were significantly different. In fish from heavily contaminated localities, Hg was deposited preferentially in the liver (the depository for inorganic and organic forms of Hg), while in lightly contaminated areas, it was deposited preferentially in muscle. The predominant type of Hg occurring in muscle is the organic form methylmercury. ER -
HAVELKOVÁ, Marcela, Ladislav DUŠEK, Danka NÉMETHOVÁ, Gorzyslaw POLESZCZUK a Zdeňka SVOBODOVA. Comparison of mercury distribution between liver and muscle: a biomonitoring of fish from lightly and heavily contaminated localities. \textit{Sensors}. Basel, Switzerland: MDPI, 2008, roč.~8, č.~4, s.~4095-4109. ISSN~1424-8220.
|