scholarly journals A study on the impact of water quality on the murrel fishChanna striataandChanna punctatafrom three major Southern Tamilnadu rivers, India

RSC Advances ◽  
2018 ◽  
Vol 8 (21) ◽  
pp. 11375-11387
Author(s):  
Raghavan Kuppu ◽  
Shobana Manoharan ◽  
Ramesh Uthandakalaipandian
Keyword(s):  
Water Quality ◽  
Heavy Metal ◽  
Fish Species ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation ◽  
Channa Punctata ◽  
Channa Striata ◽  
The Impact

The impact of heavy metal accumulation in two important murrel fish species,Channa striataandChanna punctata, was analysed using micronuclei and histology assays.

Heavy metal accumulation in zooplankton and impact of water quality on its community structure

2022 ◽  
Vol 15 (1) ◽  
Author(s):  
Mohamed E. A. El-Metwally ◽  
Mohamed A. Abu El-Regal ◽  
Ahmed I. Abdelkader ◽  
Eman F. Sanad
Keyword(s):  
Water Quality ◽  
Heavy Metal ◽  
Community Structure ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation

The comparison of heavy metal accumulation ratios of some fish species in Enne Dame Lake (Kütahya/Turkey)

2008 ◽  
Vol 157 (1-4) ◽  
pp. 355-362 ◽  
Author(s):  
Kazim Uysal ◽  
Esengül Köse ◽  
Metin Bülbül ◽  
Muhammet Dönmez ◽  
Yunus Erdoğan ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Fish Species ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation

scholarly journals Long-Term Impact of Wastewater Irrigation on Soil Pollution and Degradation: A Case Study from Egypt

Water ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 2245
Author(s):  
Manal A. Alnaimy ◽  
Sahar A. Shahin ◽  
Zuzana Vranayova ◽  
Martina Zelenakova ◽  
Enas Mohamed Wagdi Abdel-Hamed
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Accumulation ◽  
Heavy Metal Contamination ◽  
Continuous Cultivation ◽  
Heavy Metal Accumulation ◽  
Wastewater Irrigation ◽  
Metal Levels ◽  
The Impact

There is consensus on the impact of wastewater irrigation on soil properties and heavy metal accumulation. The studies that show the impact of temporal changes as a result of different long-term additions of wastewater on the heavy metal accumulation and degradation of soil are extremely limited. This study was carried out to assess heavy metal contamination in soils irrigated with wastewater for more than 30 years in Egypt. A total number of 12 irrigation water samples and 12 soil profiles were collected during 2020 and were chemically characterized. The results showed that soils irrigated with wastewater over the long term contained significantly higher concentrations of heavy metals compared to fields irrigated with fresh water. Heavy metal levels in water and soil samples were within the permissible limits, with the exception of Cd concentration in water (0.03 mg L−1). Continuous cultivation for a long period of time (30 years) using raw urban wastewater application has led to the adverse effect of increasingly available Pb concentration (5.44 mg kg−1). Similar temporal behavior was seen for Cd and Fe, which increased by 0.98 and 11.2 mg kg−1, respectively, after 30 years. The heavy metals in wastewater-irrigated soils significantly increased in clayey soils, as compared to sandy soils irrigated from the same source. Our findings provide important information for decision makers in Egypt and similar countries for the development of a strategy for the use of wastewater in irrigation for sustainable agricultural management.

scholarly journals Doğu Karadeniz Sahili Batlama Deresi’nde Dağılım Gösteren Bazı Balık Türlerinde Ağır Metal Birikiminin Değerlendirilmesi

2018 ◽  
Vol 6 (7) ◽  
pp. 858
Author(s):  
Mustafa Türkmen ◽  
Ekrem Mutlu ◽  
Sena Zebel ◽  
Aysun Türkmen
Keyword(s):  
Heavy Metal ◽  
Muscle Tissue ◽  
Fish Species ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation ◽  
Metal Levels

Present study assessed the heavy metal accumulation in muscle and gill tissues of some fish species from Batlama stream in Giresun Coast. Heavy metal levels in analyzed fish were found as Co: 1.47-1.64 Cr: 0.09-0.36, Cu: 0.92-11.0, Fe: 8.01-17.6, Mn: 1.46-2.20, Ni: 2.69-3.55, Pb: 1.83-2.63, Zn: 9.80-17.0 in ppm for muscles; Co: 2.14-3.99, Cr: 0.20-0.58, Cu: 1.32-22.6, Fe: 52.2-140, Mn: 13.1-20.3, Ni: 7.85-13.6, Pb: 2.75-6.28, Zn: 37.5-80.8 in ppm for gills. Additionally, daily and weekly intakes were estimated for muscle tissue. Because these values were markedly below the limits recommended by different international authorities, it may be said that consumption of these species from the Batlama stream in Giresun Coast is not a problem on human.

scholarly journals Evaluation of toxic metal levels in edible tissues of three wild captured freshwater fishes

2014 ◽  
Vol 25 (1) ◽  
pp. 53-58
Author(s):  
Katya Peycheva ◽  
Lubomir Makedonski ◽  
Albena Merdzhanova ◽  
Mona Stancheva
Keyword(s):  
Heavy Metal ◽  
Fresh Water ◽  
Fish Species ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation ◽  
Danube River ◽  
Fresh Water Fish ◽  
Edible Part ◽  
Fish Samples ◽  
Metal Levels

Abstract River ecosystems are vulnerable to heavy metal pollution. Fish samples are considered as one of the most indicative factors, in fresh water systems, for the estimation of trace metals pollution potential since they are the final chain of aquatic web. The objective of the present study is to evaluate the concentration of some toxic elements (As, Hg, Pb, Cd and Ni) in edible part of three wild fresh water fish species (zander (Sander lucioperca), wels catfish (Silurus glanis) and European carp (Cyprinus Carpio)) caught from Bulgarian part of Danube river collected during 2010. The Danube River is the European Union's longest and the continent's second longest river that passes through or touches the borders of ten countries. It has a great importance in regard to biodiversity, economics and transportation. The elements (As, Pb, Cd and Ni) were assayed using Perkin Elmer Zeeman 3030 electrothermal atomic absorption spectrometer with an HGA-600 atomizer. Determination of Hg was performed using Milestone Direct Mercury Analyzer DMA-80. The results were expressed as μg/g dry weight. The order of heavy metal accumulation in the edible part of zander is As>Hg>Pb> Ni> Cd while the other two fish species show a different metal accumulation Hg > As >Pb> Ni > Cd. In all heavy metals, the accumulation of mercuric and arsenic proportion was significantly high in all three fish types.

scholarly journals EXAMINATION OF THE CONCENTRATIONS OF SOME HEAVY METALS IN THE ORGANS OF TWO FISH SPECIES (PHOXINELLUS ANATOLICUS HANKO, 1924, CYPRINUS CARPIO LINNEAUS, 1758) TAKEN FROM SUĞLA LAKE

2013 ◽  
Vol 5 (2) ◽  
pp. 5-8
Author(s):  
Cengiz Akköz ◽  
Cemal Çağlar
Keyword(s):  
Heavy Metal ◽  
Fish Species ◽  
Cyprinus Carpio ◽  
Metal Accumulation ◽  
Heavy Metal Accumulation ◽  
Time Span ◽  
Fatty Fish ◽  
Carp Cyprinus Carpio ◽  
One Year ◽  
Heavy Metal Cd

ABSTRACT This research has been conducted to determine the heavy metal (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) accumulation in the fish species Carp (Cyprinus carpio Linneaus, 1758) and Fatty fish (Phoxinellus anatolicus Hanko, 1924) taken from Suğla Lake, which is one of the most important water sources of Konya. In this research, conducted in 2009-2010, the heavy metal accumulation was examined in the time span of one year seasonally. And it has been concluded at the end of the research that the heavy metal accumulations show statistical dramatic differences between the seasons (p<0,05).

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