A comparison of trace element concentrations in cultured and wild carp (Cyprinus carpio) of Lake Kasumigaura, Japan

Alam, Muhd Nazrul Hisham Zainal; Tanaka, Ayaka; Allinson, Graeme; Laurenson, L.; Stagnitti, Frank; Snow, Elizabeth T.

doi:10.1016/s0147-6513(02)00012-x

Cited by 197 publications

(115 citation statements)

References 2 publications

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“…The cadmium concentrations obtained were comparable with the data of Kayalto (2008) from the study of Chari water in Chad. But these concentrations were higher than those published by other authors: 0.02 mg/kg in the Iskenderun bay in Turkey [6] and 0.009 mg/kg in the Kassumigura lake in Japan [2].…”

Section: Cadmiumcontrasting

confidence: 68%

Heavy Metals Pollution in Water, Sediments and Fish of Léré Lake, Western Mayo Kebbi (Chad)

Mahamat¹

2017

IJEPP

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Abstract:The present study is a contribution to the physical and chemical analysis of water, sediments and fish in order to determine the pollution status of Léré lake in Western Mayo-Kebbi (Chad). The study investigates parameters such as temperature, pH, conductivity, turbidity, dissolved oxygen, BDO5 and CDO. Likewise, concentrations of trace elements known as heavy metals Cu, Cd, Pb, Fe, Mn, As, Zn, Ni and Cr of which some are especially toxic were determined in water, sediments and fish. Results of heavy metals analysis: Cu (0.95 -3.90 mg/l), Pb (0.13 -0.75 mg/l), Ni (0.40 -6.40 mg/l), Cr (0.03 -0.50 mg/l), As(0.03 -0.18 mg/l), Cd (0.07 -0.15 mg/l) and Zn (0.98 -15.30 mg/l) as well as data on CDO (26-50 mg/l) and BDO5 (17-34 mg/l) showed that water pollution of the Léré lake was very significant though consumed by surrounding populations. The same report can be made on strongly contaminated sediments: Ni (5.9 mg/Kg), As (2.71 mg/Kg), Cr (6.60 mg/Kg), Cd (0.50 mg/Kg) and Mn (0.26 mg/Kg). Over all, within the framework of this study, fish flesh was less contaminated than fish gills.

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Section: Cadmiumcontrasting

confidence: 68%

Heavy Metals Pollution in Water, Sediments and Fish of Léré Lake, Western Mayo Kebbi (Chad)

Mahamat¹

2017

IJEPP

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“…Therefore estimation of the trace metals in fish became important to estimate freshwater pollution and the risk potential of human consumption (Dural et al, 2007;Göksu et al, 2003). Likewise, many studies have been published on the trace metals in freshwater fish (Alam et al, 2002;Ay et al, 1999;Chi et al, 2007;Farkas et al, 2000;Gumgum et al, 1994;Yang et al, 2007). There are a few studies on trace metals in some of the fish caught from Ataturk Dam Lake (Karadede and Unlu, 1998;Karadede et al, 1997;Karadede et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Untitled

Mol¹,

Ozden²,

Oymak³

2010

Turk. J. Fish. Aquat. Sci.

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The Zn, Cu, As, Cd, Hg and Pb levels of the popular species (Silurus triostegus, Acanthobrama marmid, Aspius vorax, Capoeta trutta, Carasobarbus luteus, Chalcalburnus mossulens and Cyprinus carpio) of Ataturk Dam Lake (Euphrates, Turkey) were studied to estimate the risk of human consumption and pollution of Euphrates River which is important for Turkey, Syria and Iraq. Trace metal amounts differed between the species (P<0.05) even they were living in similar habitats. The variations of measured heavy metals (mg/kg d.w.) were 10.27-19.74 for Zn; 0.101-2.785 for Cu, 0.164-0.279 for As; ND (Not determined)-0.649 for Hg; ND-0.236 for Pb. Cd was not determined during the study. Regarding the Zn, Cu, Cd, and As contents, the samples were safe for human consumption. Mercury and lead were not detected in some of the samples, but their amounts exceeded the limits in S. triostegus and A. marmid, respectively. It was concluded that the fish from Ataturk Dam Lake are not heavily burdened with metals, but they should be controlled periodically to avoid excessive intake of trace metals by human, and to monitoring the pollution of aquatic environment.Keywords: Fish, heavy metal, seafood, freshwater. Atatürk Baraj Gölü (Fırat, Türkiye) Balıklarındaki İz Element Miktarının Belirlenmesi ÖzetTürkiye, Irak ve Suriye için önem taşıyan Fırat Nehri'ndeki kirliliğin ve buradaki yaygın balık türlerinin insan tüketimi açısından riskinin belirlenmesi amacıyla Atatürk Baraj Gölü'ndeki (Fırat, Türkiye) Silurus triostegus, Acanthobrama marmid, Aspius vorax, Capoeta trutta, Carasobarbus luteus, Chalcalburnus mossulens, ve Cyprinus carpio'te Zn, Cu, As, Cd, Hg ve Pb seviyeleri tespit edilmiştir. Farklı türlerin içerdiği iz elementlerin miktarı benzer ortamlarda yaşamalarına karşın farklılık (P<0,05) göstermiştir. Analiz edilen iz elementlerin miktarları Zn için 10,27-19,74; Cu için 0,101-2,785, As için 0,164-0,279; Hg için TE (Tespit edilmemiş)-0,649; Pb için TE-0,236 (mg/kg) arasında değişmektedir. Çinko, Cu, Cd ve As miktarları bakımından örnekler insan tüketimi açısından güvenlidir. Cıva ve kurşun ise bazı örneklerde tespit edilmemiş, ancak Hg miktarı bazı S. triostegus örneklerinde; kurşun ise bazı A. marmid 'lerde sınırları aşmıştır. Atatürk Baraj Gölü'ndeki balıkların ağır metalle önemli düzeyle kontamine olmadıkları, ancak insanların tüketim yoluyla aşırı ağır metal almasını önlemek için bunlarda düzenli kontrollerin yapılması ve su kirliliğinin gözlenmesi gerektiği anlaşılmaktadır.Anahtar Kelimeler: Balık, ağır metal, su ürünü, tatlısu.

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“…One of the most closely monitored area is the aquatic ecosystem, and fish as the final link of the food chain in particular (Yilmaz 2006;havelková et al 2007). Great attention is paid to hazardous elements such as mercury, lead, cadmium and arsenic (alam et al 2002;Maffuci et al 2005). a large majority of metals have a great affinity to bind with amino acids and sh groups of proteins, and therefore act as enzyme inhibitors.…”

mentioning

confidence: 99%

Distribution of Metals in Tissues of the Common Carp (Cyprinus carpio L.)

et al. 2007

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AbstractČelechovská O., Z. svobodová, v. Žlábek, b. Macharáčková: distribution of Metals in Tissues of common carp (Cyprinus carpio l.). acta vet. brno 2007, 76: s93-s100.The aim of the present study was to investigate the distribution of selected metals (as, cd, Pb, hg, cr, cu and Zn) in tissues of the common carp (Cyprinus carpio l.) grown in ponds. a total of 125 market-ready carp (aged 3 -4 years, weight 2312 ± 583 g) from 10 fishponds in the czech republic were analysed. The tissues analysed included muscle, liver, kidney, spleen, gills, ovaria and testes. Metal concentrations were determined by the aas, mercury was determined using a cold-vapour aas analyse (aMa 254). results showed different affinities of metals to different tissues. The highest concentrations of as and hg were in muscle tissue, cu in the liver, and cd and Zn in the kidneys, compared with levels in other tissues (p < 0.01). The lowest metal concentrations (particularly of cd) were found in the spleen, gills and gonads. lead concentrations in the individual tissues were low and practically identical. chromium concentrations were also balanced with sporadic significant differences (p < 0.05). significantly higher concentrations of cu, cr (p < 0.05) and Zn (p < 0.01) were found in the ovaria compared with the testes. The study showed that meat and gonads of pond carp in the czech republic are safe from the point of view of contamination with the metals investigated.

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A comparison of trace element concentrations in cultured and wild carp (Cyprinus carpio) of Lake Kasumigaura, Japan

Cited by 197 publications

References 2 publications

Heavy Metals Pollution in Water, Sediments and Fish of Léré Lake, Western Mayo Kebbi (Chad)

Heavy Metals Pollution in Water, Sediments and Fish of Léré Lake, Western Mayo Kebbi (Chad)

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Distribution of Metals in Tissues of the Common Carp (Cyprinus carpio L.)

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