ArticlePloS one2023
Determination of heavy metals (Pb, Cr, As, Hg, and Cd) into the body organs of selected fish, water, sediment, and soil samples from Head Punjnad and Head Taunsa, Punjab, Pakistan.
Article in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 6 citations in OpenAlex.
- Seasonal Bioaccumulation and Sources of Heavy Metals in Water, Sediment, and Commercial Fish Species from Taunsa Reservoir, Indus River: Implications for Human Health Risk.Biological trace element research · 2026Article
- Evaluation of Heavy Metal Concentration in Different Organs of Labeo rohita in Water and Sediment of Marala Ravi Link Canal (MRL) and Upper Chenab Canal (UCC) of Chenab River, Pakistan, and Their Health Implications.Biological trace element research · 2025Article
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16 authors at 6 institutions in 2 countries.
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Abstract
The present study was conducted on Head Punjnad (HP) and Head Taunsa (HT) to evaluate the contamination of Pb, Cr, As, Hg, and Cd in water, soil, sediment, fish as a whole and fish organs. Fish, water, soil and sediment samples were collected from different sites of HT and HP on a monthly basis for 8 months. Heavy metals in water, soil, and sediment were determined by a polarized Zeeman atomic absorption spectrophotometer and in fish and fish organs by an atomic absorption spectrophotometer. Contamination of Cd, Hg, and As was significantly (P<0.05) higher in water of HP as compared to HT, while Cr showed a non-significant (P>0.05) difference at HP and HT. Pb was significantly (P<0.05) higher in water of HT as compared to HP. In the case of soil, Cd, Hg, and Pb were higher at HT as compared to HP, while As and Cr were significantly (P<0.05) higher at HP as compared to HT. In sediment, contamination of Cd, Hg, and As were significantly (P<0.05) higher at HP as compared to HT, while the Cr difference was non-significant (P>0.05) but Pb showed a significantly (P<0.05) higher value at HT than HP. Cd accumulation in different fish species was recorded as R. rita ˃O. niloticus ˃C. marulius ˃S. sarwari ˃C. idella ˃C. catla ˃N. notopterus ˃E. vacha ˃L. rohita ˃C. carpio, respectively. Hg as O. niloticus ˃S. sarwari ˃R. rita ˃C. marulius ˃C. catla ˃N. notopterus ˃E. vacha ˃L. rohita ˃C. carpio ˃C. idella, respectively. As as O. niloticus ˃R. rita ˃S. sarwari ˃C. marulius ˃C. catla ˃C. carpio ˃N. notopterus ˃C. idella ˃E. vacha ˃L. rohita, respectively. Cr accumulation recorded as L. rohita ˃C. idella ˃O. niloticus ˃C. marulius ˃E. vacha ˃R. rita ˃C. catla ˃C. carpio ˃S. sarwari ˃N. notopterus, respectively. Pb accumulation in different fish species was recorded as C. idella ˃C. carpio ˃N. notopterus ˃L. rohita ˃O. niloticus ˃C. marulius ˃R. rita ˃S. sarwari ˃E. vacha ˃C. catla, respectively. Cd accumulation in different organs was recorded as kidney ˃liver ˃gills ˃muscle ˃skin ˃scale. Hg accumulation in different organs was recorded as kidney ˃gills ˃liver ˃skin ˃muscle ˃scale. As accumulation in different organs was recorded as kidney ˃liver ˃gills ˃muscle ˃skin ˃scale. Cr accumulation in different organs was recorded as gills ˃ liver ˃skin ˃muscle ˃kidney ˃scale. Pb accumulation in different organs was recorded as gills˃ kidney˃ skin˃ liver˃ muscle˃ scale.
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