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dc.contributor.authorHashemi Hosseinabadi, Z.
dc.contributor.authorSoltanian, S.
dc.contributor.authorAkhlaghi, M.
dc.coverage.spatialIranen_US
dc.date.accessioned2018-03-11T14:39:48Z
dc.date.available2018-03-11T14:39:48Z
dc.date.issued2017
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/12353
dc.description.abstractThe aim of the current investigation was to determine the concentration of some heavy metals in a number of aquatic invertebraes commnly used as live feed in aquaculture. For this goal, samples of blood worm, sludge worm, earthworm, gammarus, shelled snail, freshwater ghost shrimp and tiny marine shrimp were prepared from aquatic environment or from imported live feeds. Samples were digested chemically and the atomic absorption were recorded as µg/g dry weight. Results showed that the highest level of heavy metals concentration were detected in live feeds as follows: iron (213.4±10.2), cadmium (1.15±0.013) and nickel (20.97±3.6) in earthworm; zinc (105.71±5.8), chrome (19.63±5.3) in sludge worm; copper (37.34±4.2) in freshwater ghost shrimp and lead (24.71±4.7) in tiny marine shrimp respectively. It is proposed that high rates of heavy metals detected in some of live feeds in the present study may eventually have a severe negative impact on fish and human health conditions. Therefore, it is suggested that upper limit concentration of these elements be defined as an import health standard for every permission of importation of live feeds.en_US
dc.language.isofaen_US
dc.relation.urihttp://isfj.areo.ir/en_US
dc.subject.otherBlood wormen_US
dc.subject.otherSludge wormen_US
dc.subject.otherEarth wormen_US
dc.titleMeasurement of some heavy metals concentration in live feed commonly used in aquacultureen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue2en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume26en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.7-13en_US
dc.subject.asfaHeavy metalsen_US
dc.subject.asfaAquatic invertebratesen_US
dc.subject.asfaLive feeden_US
dc.subject.asfaAquacultureen_US
dc.subject.asfaMeasurementen_US
dc.subject.asfaFreshwateren_US
dc.subject.asfaIronen_US
dc.subject.asfaCadmiumen_US
dc.subject.asfaNickelen_US
dc.subject.asfaZincen_US
dc.subject.asfaZincen_US
dc.subject.asfaCopperen_US
dc.subject.asfaLeaden_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:29Z


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