Distributions of and Correlations between Cd, Cr, and Hg Concentrations in Suspended Particles and Sediment in Aquaculture Ponds and in Cirrhinus molitorella Tissues

Lv, Min; Gan, Hui; Ruan, Zhide; Yang, Huizan; Wang, Rui; Shafique, Laiba; Naz, Huma; Ma, Huawei

doi:10.17582/journal.pjz/20190317200334

Cited by 2 publications

(3 citation statements)

References 7 publications

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“…These stressors can damage red blood cells and lead to problems with oxygen transport. The availability of oxygen is also important for fish welfare 13 . Fish need a certain amount of oxygen to survive.…”

Section: Resultsmentioning

confidence: 99%

“…Ponds with multiple geometric shapes: This type of pond design can help to create a more natural and stimulating environment for fish. Ponds with plants, rocks, and other objects: This type of pond design can enrich fish and help reduce stress 13 . The relationship between MGD, fish ponds, and blood traits is complex and still being studied.…”

Section: Introductionmentioning

confidence: 99%

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Use of modern geometric design of fish ponds to increase welfare and blood parameters

Khudair

Abdulateef

Mohammed

et al. 2023

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Fish currently suffer from a lack of well-being due to the large number of pollutants in the water and the lack of space given to them, which makes them afraid and uncomfortable, which leads to a lack of welfare and, thus, a lack of production and poor quality of meat. This study was designed using a modern geometric design (DGD) of basin design, which is an H-mark. Three hundred fishes were used and distributed in three treatments with four replications; each treatment consisted of 100 fishes, and each replicate included 25. The first treatment was a control treatment (C), represented by raising fish in regular ponds, and the second treatment was fish farming using novelty design ponds in the shape of the H sign (ND). The third treatment was the fish farming treatment in earthen ponds (EP). The statistical analysis findings demonstrated that the ND treatment significantly improved the condition. ( p≤0.05) in the number of red blood cells, over the rest of the treatments, and significantly ( p≤0.05) for HD hemoglobin, was superior to the rest. In PCV, the ND treatment was a significant improvement compared with the rest of the treatments if the highest value was recorded, the results demonstrated significant changes between the experimental treatments at the level (p 0.05). The outcomes revealed that the number of white blood cells significantly increased with ND therapy (p 0.05). Cells, over the rest of the treatments, and a significant improvement ( p≤0.05) for H/L compared with the rest of the treatments; there were no significant differences between the experimental treatments, but there was a significant improvement ( p≤0.05) in ND treatment in the Glucose, cholesterol, triglyceride HDL, LDL, GPT, and GOT, over the rest of the treatments. Using a novelty design in the ponds helped the fish increase their well-being due to their feeling of comfort and lack of fear, which improved their behavior, blood traits, and growth performance. Keywords: Modern Geometric Design, Fish Ponds, Blood Traits, Behavior Traits, and Growth Performance

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Use of modern geometric design of fish ponds to increase welfare and blood parameters

Khudair

Abdulateef

Mohammed

et al. 2023

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“…The unstable heavy metals in suspended particles, as well as the dissolved heavy metals in river water, can be directly absorbed by aquatic organisms, resulting in ecological risk (Hahn et al, 2021;Lv et al, 2020). The total quality of the river water revealed a higher ecological risk in unfiltered samples than in filtered samples (Fig.…”

Section: Heavy Metal Pollution Risk From Suspended Particlesmentioning

confidence: 99%

Assessment of heavy metal pollution and ecological risk in river water and sediments in a historically metal mined watershed, Northeast Japan

Bian

Tsuchiya

2021

Environ Monit Assess

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the outlet of the tributary within each sub-watershed was also sampled to capture the diffusional pollution status. The distributions of Zn, Cu, Cd, Pb and As in river water and sediments, as well as their pollution characteristics and ecological risks, were analysed under different hydrological conditions. Our findings provide evidence of the ecological risk in surface water induced by Zn, Cu and Pb pollution in the Kosaka River system. In a high proportion of the sub-watershed, there was moderate to strong enrichment in Cd, Cu and Zn in the river sediments. The sub-watersheds with high pollution levels and ecological risk were highly consistent with the subwatersheds encompassing abandoned mine sites. Suspended particles carried large amounts of Pb and Cu, especially on rainy days. The heavy metal contents in river water were very sensitive to occasional rainfall events; rainy days posed the most risk to organisms in the Kosaka River, followed by the lowwater-level season and the high-water-level season.

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Distributions of and Correlations between Cd, Cr, and Hg Concentrations in Suspended Particles and Sediment in Aquaculture Ponds and in Cirrhinus molitorella Tissues

Abstract: Authors' Contribution ML and HG performed the experiment and wrote the manuscript. ZR, HY and RW analyzed the data and drew figures and tables. LS and HN sampled and collected data. HM reviewed the manuscript.

Cited by 2 publications

References 7 publications

Use of modern geometric design of fish ponds to increase welfare and blood parameters

Use of modern geometric design of fish ponds to increase welfare and blood parameters

Assessment of heavy metal pollution and ecological risk in river water and sediments in a historically metal mined watershed, Northeast Japan

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