Recognition of Heavy Metal Contamination Using Tegillarca Granosa LIBS Data

Zhou, Fengwen; Ye, Pengchao; Fu, Hongjuan; Ji, Guoli

doi:10.1088/1755-1315/237/2/022030

Cited by 3 publications

(2 citation statements)

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“…When exposed to heavy metal-contaminated seawater, the bodies of T. granosa are prone to accumulate heavy metal ions that are not easily discharged. Therefore, T. granosa can be used to index aquatic metal pollutants as well (Zhou et al 2019). We also investigated seawater and sediments for trace metal contamination, which allowed for further calculation of the metal bioaccumulation factor (BAF) and the biota-sediment accumulation factor (BSAF).…”

Section: Introductionmentioning

confidence: 99%

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Oxidative response to accumulation of trace metals in tissue of two bivalves, the Asian green mussel Perna viridis and the blood cockle Tegillarca granosa, living in Pattani Bay, Thailand

Tanhan,

Imsilp,

Lansubsakul

et al. 2024

J Aqua Anim Hlth

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Using bivalves to indicate aquatic pollutants was favorable to discerning negative effects of high levels of metal accumulation in tissue. Perna viridis and Tegillarca granosa along with seawater and sediments were sampled from three locations around Pattani Bay. Accumulation of nine trace metals (Cd, Co, Cu, Cr, Ni, Mn, Fe, Zn, and Pb) in seawater, sediments, and tissue as well as oxidative tissue response were evaluated. Metal bioaccumulation factor, biota‐sediment accumulation factor, and histopathology were also indicated. The present study found that P. viridis and T. granosa were macroconcentrators and bioaccumulative of Cd, and their tissue accumulation of Cd was strongly related to lipid peroxidation activation. P. viridis exhibits higher oxidative response than T. granosa, indicated by malondialdehyde, catalase, and reduced glutathione levels. Research has shown discernible negative effects of a high level of metal accumulation in tissue, and deformed and damaged tissues were presented in gills, digestive glands, intestines, and feet of P. viridis and T. granosa.

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Section: Introductionmentioning

confidence: 99%

“…Therefore, T. granosa can be used to index aquatic metal pollutants as well (Zhou et al. 2019). We also investigated seawater and sediments for trace metal contamination, which allowed for further calculation of the metal bioaccumulation factor (BAF) and the biota–sediment accumulation factor (BSAF).…”

Section: Introductionmentioning

confidence: 99%