About: The relationship between the mercury concentration in fish muscles and scales/fins and its significance

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	For predicting the concentration of mercury in fish muscle, the relationship between total mercury concentrations in fish muscles and in fish scales and fins was studied (atomic absorption spectrometry with thermal decomposition of the sample in a flow of oxygen). A number of scale treatments were applied in order to remove impurities and to enhance the prediction quality. For scale treatment, 40 min of washing with DI water in an ultrasonic bath is recommended. A coefficient of determination r(2)=0.93 for the relationship between Hg concentrations in muscles and scales was achieved for 40 fish among the different fish species tested (bream, perch, roach) from the Hamry Reservoir, Czech Republic. With respect to fin sampling, the coefficient of determination r(2) for these fish was 0.86. The analysis of fish scales and caudal fins is a useful screening tool for assessing the relative mercury contamination of monitored fish. For predicting the concentration of mercury in fish muscle, the relationship between total mercury concentrations in fish muscles and in fish scales and fins was studied (atomic absorption spectrometry with thermal decomposition of the sample in a flow of oxygen). A number of scale treatments were applied in order to remove impurities and to enhance the prediction quality. For scale treatment, 40 min of washing with DI water in an ultrasonic bath is recommended. A coefficient of determination r(2)=0.93 for the relationship between Hg concentrations in muscles and scales was achieved for 40 fish among the different fish species tested (bream, perch, roach) from the Hamry Reservoir, Czech Republic. With respect to fin sampling, the coefficient of determination r(2) for these fish was 0.86. The analysis of fish scales and caudal fins is a useful screening tool for assessing the relative mercury contamination of monitored fish. (en)
Title	The relationship between the mercury concentration in fish muscles and scales/fins and its significance The relationship between the mercury concentration in fish muscles and scales/fins and its significance (en)
skos:prefLabel	The relationship between the mercury concentration in fish muscles and scales/fins and its significance The relationship between the mercury concentration in fish muscles and scales/fins and its significance (en)
skos:notation	RIV/68081766:_____/11:00368405!RIV12-AV0-68081766
http://linked.open...avai/predkladatel	Ústav biologie obratlovců AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC522), Z(AV0Z60930519), Z(MSM0021622411), Z(MSM0021622412), Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Ondračková, Markéta Jurajda, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	226416
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/11:00368405
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mercury determination; Fish muscle; Scale; Fin (en)
http://linked.open.../riv/klicoveSlovo	Scale Fin Fish muscle Mercury determination
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[04160138D38B]
http://linked.open...i/riv/nazevZdroje	Central European Journal of Chemistry
http://linked.open...in/vavai/riv/obor	DN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	ICHTHYOPASITOLOGY RESEARCH CENTRE
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Ondračková, Markéta Jurajda, Pavel Komárek, J. Bednařík, A. Spurný, P. Vítek, T. Červenka, R.
http://linked.open...ain/vavai/riv/wos	000296637600018
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL) Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
issn	1895-1066
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.2478/s11532-011-0105-8
is http://linked.open...avai/riv/vysledek of	The relationship between the mercury concentration in fish muscles and scales/fins and its significance The relationship between the mercury concentration in fish muscles and scales/fins and its significance

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