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Artykuły w czasopismach na temat „Bioaccumulation quotient”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Putri, Ajeng Kurniasari, Giri Rohmad Barokah, and Nuri Andarwulan. "Human Health Risk Assessment of Heavy Metals Bioaccumulation In Fish and Mussels from Jakarta Bay." Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology 12, no. 2 (2017): 75. http://dx.doi.org/10.15578/squalen.v12i2.286.

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Aquatic environment of Jakarta Bay have already been highlighted due to its heavy metals contamination which may lead into food safety concern of fisheries products derived from this region. This research aimed to investigate bioaccumulation level of heavy metals (Pb, Cd, and As) in fish and mussels from Jakarta Bay, as a human risk assessment of seafood consumption. Samples of mussels and fish were taken from Penjaringan, Tarumanegara, Cilincing, and Tanjung Pasir district. Bioaccumulation of heavy metals was analyzed by Inductively Coupled Plasma -Mass Spectrometry technique. Results of the

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Ejaz, Aansa, Sana Ullah, Sehrish Ijaz, et al. "Bioaccumulation and Health Risk Assessment of Heavy Metals in Labeo rohita and Mystus seenghala from Jhelum River, Punjab, Pakistan." Water 16, no. 20 (2024): 2994. http://dx.doi.org/10.3390/w16202994.

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The bioaccumulation of trace elements and heavy metals in aquatic organisms is a critical environmental concern due to its potential impact on ecosystem health and human safety. This study investigated the level of trace elements and heavy metals bioaccumulation in Labeo rohita and Mystus seenghala from the River Jhelum in the district Khushab, Punjab, Pakistan. The concentration of calcium, magnesium, iron, nickel, copper, arsenic, cadmium, zinc, chromium, manganese, cobalt, and lead in the gills, liver, and muscle tissues of these fish was measured using inductively coupled plasma-mass spect

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Uba, Garba, Yakubu Abdulhadi, Maryam Abubakar Lawan, Abdussalam Ahmad, and Auwal Kabir. "Health Risk Assessment of Heavy Metals from Selected Fruits and Vegetables Sold in Dutse Ultra-Modern Market, Jigawa State." Journal of Biochemistry, Microbiology and Biotechnology 10, no. 2 (2022): 52–55. http://dx.doi.org/10.54987/jobimb.v10i2.758.

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This study was conducted to assess the health risk of heavy metals from some fruits and vegetables sold in the Dutse Ultra-modern market, Jigawa State. Two fruits (watermelon and orange) and two vegetables (okra and spinach) were selected randomly from two vendors for two consecutive periods within one week. The samples were transported to the laboratory for acid digestion. Atomic Absorption Spectrophotometer (AAS) was used for the determination of heavy metal (Cd, Pb, Zn, Fe, Mg, Cr and Ni) concentration in the various samples. Bioaccumulation factor, pollution index, hazard quotient and haza

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Xie, Li, Xuemei Li, Liangwen Bao, et al. "Water Quality Criteria of Dieldrin for the Protection of Aquatic Organisms and Wildlife Using a Tissue Residue Approach." Toxics 13, no. 3 (2025): 173. https://doi.org/10.3390/toxics13030173.

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Dieldrin is legacy organochlorine insecticide, which was listed in the Stockholm Convention because of its persistence, bioaccumulation and toxicity. However, it is still present in the environment and in organisms two decades after its ban. The current criteria used for risk assessment in China are based on acute toxicity data in water columns without considering the bioavailability and bioaccumulation, which accordingly lead to the under-protection of aquatic organisms and wildlife. In this study, the water quality criteria (WQC) for dieldrin were derived from a combination of tissue-based t

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Takabe, Yugo, Hiroshi Tsuno, Fumitake Nishimura, et al. "Bioaccumulation and primary risk assessment of persistent organic pollutants with various bivalves." Water Science and Technology 66, no. 12 (2012): 2620–29. http://dx.doi.org/10.2166/wst.2012.491.

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Field surveys on persistent organic pollutant (POP) bioaccumulation were conducted with oysters, clams and scallops whose consumption amount accounted for large shares in the total consumption of shellfish in Japan. There was no numerical difference in bioaccumulation characteristics between oysters, clams, scallops, Corbicula and Mytilus galloprovincialis. Therefore, it was clear that the bioaccumulation characteristics in oysters, clams and scallops, which are important for food, could be ascertained by using the monitoring results with Corbicula and M. galloprovincialis which are easily sam

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Camacho, Carolina, Ana Luísa Maulvault, Marta T. Santos, et al. "Mercury in Juvenile Solea senegalensis: Linking Bioaccumulation, Seafood Safety, and Neuro-Oxidative Responses under Climate Change-Related Stressors." Applied Sciences 10, no. 6 (2020): 1993. http://dx.doi.org/10.3390/app10061993.

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Mercury (Hg) is globally recognized as a persistent chemical contaminant that accumulates in marine biota, thus constituting an ecological hazard, as well as a health risk to seafood consumers. Climate change-related stressors may influence the bioaccumulation, detoxification, and toxicity of chemical contaminants, such as Hg. Yet, the potential interactions between environmental stressors and contaminants, as well as their impacts on marine organisms and seafood safety, are still unclear. Hence, the aim of this work was to assess the bioaccumulation of Hg and neuro-oxidative responses on the

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Senou, Issaka, Moise Yoni, Hamza Ouedraogo, and Hassan B. Nacro. "EFFECT OF DIFFERENT TYPES OF BIOCHAR ON HEAVY METAL BIOACCUMULATION BY LETTUCE AND HUMAN FOOD POISONING RISK." International Journal of Advanced Research 12, no. 12 (2024): 603–17. https://doi.org/10.21474/ijar01/20058.

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The objective of this study was to evaluate the impact of biochar application on the reduction of heavy metal contamination in soils and their bioaccumulation in lettuce. The study was carried out in Bobo-Dioulasso, Burkina Faso. Lettuce was grown in pots containing contaminated soil amended with three different types of biochar at three different doses. At maturity, the lettuce was harvested and the concentration of heavy metals in various organs was determined. The results showed that in terms of bioaccumulation in lettuce, the roots showed the highest accumulation of heavy metals, especiall

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Agbendeh, Z. M., G. A. Gabriel, and J. A. Egwuma. "Assessment of Heavy Metals and Human Health Risk in Pastas Consumed in Makurdi, Benue State." International Journal of Research and Innovation in Applied Science IX, no. XII (2025): 337–45. https://doi.org/10.51584/ijrias.2024.912032.

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This is investigated heavy metals (Pb, Ni, Cd, Zn, and Cr) bio-concentration and bioaccumulation in Spaghetti consumed in Makurdi, Nigeria. The pasta samples were collected randomly from five markets (Modern, Wurukum, High level, Wadata and North Bank) in Makurdi and analyzed for the heavy metals by the atomic Absorption spectrophotometric technique after acid digestion. some human health risk Parameters: daily dietary Intake (DDI), daily intake of metals (DIM), health risk index (I-IRI), and target hazard quotient ((THQ) were also calculated. Heavy metal risk index (HRI), and target hazard qu

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Ajiboye, Oluwadamilola Ruth, Aderonke Omolara Lawal-Are, and Amii Isaac Obiakara-Amaechi. "Trace Metal Contamination in Two Fish Species from Epe Lagoon (South-West Nigeria): Health Risk Assessment." Transylvanian Review of Systematical and Ecological Research 26, no. 3 (2024): 71–80. https://doi.org/10.2478/trser-2024-0018.

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Abstract This study investigates trace metal concentrations in water, sediment, and fish from the Epe Lagoon, Nigeria. Sediments showed the highest levels, with iron being the most abundant, followed by zinc, manganese, copper, nickel, chromium, and lead. Significant differences in zinc accumulation factors were observed between Clarias gariepinus and Tilapia mariae. Biosediment accumulation factors (BSAF) for all metals were below one, with copper and iron showing the highest bioaccumulation in both fish species. The estimated daily intake of metals was below reference doses, with the highest

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Khan, Zafar Iqbal, Zill-E-huma, Kafeel Ahmad, et al. "Bioaccumulation of Cadmium in Gallus Fed in Punjab, Pakistan: A Human Health Concern." Revista de Chimie 71, no. 12 (2021): 131–45. http://dx.doi.org/10.37358/rc.20.12.8394.

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A research project was conducted to investigate the cadmium bioaccumulation in chickens fed. In this direction, cadmium concentration was determined in maize plant parts and in seven tissues of chickens to study the potential human risk of consumption of these chickens by finding out the cadmium target hazard quotient - THQ ([1). In addition, the pollution load index for soil was also determined. The concentration of cadmium in maize and chicken body parts was determined by atomic absorption spectrophotometer. During the spring, maximum cadmium level (01.60 � 0.47 mg / kg) was noticed in seeds

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Sanyaolu, V. T., A. I. Omotayo, and F. A. Adetoro. "Potential Health Risk Assessment of Bioaccumulation of Heavy Metals in Freshwater Organisms from Ojo River, Lagos, Nigeria." Journal of Applied Sciences and Environmental Management 26, no. 5 (2022): 885–92. http://dx.doi.org/10.4314/jasem.v26i5.16.

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This study investigated potential health risk associated with heavy metal bioaccumulation in freshwater organisms in Ojo River, Lagos, Nigeria. Liver, gills and muscle from fish samples and muscle and exoskeleton from crab samples were analysed for concentration of Cd, Cr, Zn, Pb, Ni and Cu using Atomic Absorption Spectrophotometer after digestion of samples. Generally, heavy metal concentration in water samples from different locations in Ojo River did not exceed WHO limits. Concentration of Pb, Cu, Zn and Cr in tissues of M. niger and L. campechanus shows high bioaccumulation of heavy metals

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Mallongi, Anwar, Poranee Pataranawat, and Preeda Parkpian. "Mercury Emission from Artisanal Buladu Gold Mine and its Bioaccumulation in Rice Grains, Gorontalo Province, Indonesia." Advanced Materials Research 931-932 (May 2014): 744–48. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.744.

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Available forms of mercury (Hg) released from artisanal gold mine activities could be taken up increasingly by plants via root and leaf stomata. Total mercury (THg) concentrations in dry deposit, surface soil and rice grains were investigated as well as the potential risks in september 2011 from three rice fields of concern. The results revealed that the concentrations of THg in dry deposition, top soil (0 to 5 cm depth), sub soil (6 to 10 cm depth) and rice grains (Oriza sativa L.) both brown (once milled) and white (twice milled) grains were ranged from 166 to 322 m-2 day-1, 484 to 4244 μg k

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Tanhan, Phanwimol, Niyada Lansubsakul, Napasorn Phaochoosak, Pattanasuda Sirinupong, Pun Yeesin, and Kanjana Imsilp. "Human Health Risk Assessment of Heavy Metal Concentration in Seafood Collected from Pattani Bay, Thailand." Toxics 11, no. 1 (2022): 18. http://dx.doi.org/10.3390/toxics11010018.

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A significant impact of marine pollution is the contamination of seafood which has raised concerns due to its potential human health risks. This current study investigated seasonal bioaccumulation of 9 heavy metals (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) in 14 commercially important seafood species, including 4 fish, 5 molluscs, and 5 crustacean species. Samples were collected from Pattani Bay, Pattani province, Thailand, during the dry (July 2020) and wet (February 2021) seasons. The edible samples were analyzed for heavy metal concentrations using a flame atomic absorption spectrophotometer

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Šnirc, Marek, Ivona Jančo, Martin Hauptvogl, Silvia Jakabová, Lenka Demková, and Július Árvay. "Risk Assessment of the Wild Edible Leccinum Mushrooms Consumption According to the Total Mercury Content." Journal of Fungi 9, no. 3 (2023): 287. http://dx.doi.org/10.3390/jof9030287.

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Wild-growing edible mushrooms contain many biologically valuable substances. However, they are considered a risk commodity due to their extremely high capacity for bioaccumulation of potential risk elements and pollutants from the environment. Four bolete mushrooms from the genus Leccinum were collected from 16 forested areas of Slovakia from June to October 2019. The total mercury content in soil and fruiting body parts was determined by an AMA-254 Advanced Mercury Analyzer. Soil pollution by total mercury was evaluated by contamination factor (Cfi). Bioaccumulation factor (BCF), translocatio

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PAUL, SUMIT KUMER, MD ABDUL AHAD, ,. KHAN KAMAL UDDIN AHMED, MD KAMAL, and MD SHAHEED REZA. "Bioaccumulation of heavy metals in fish and shellfish from Rupsa River, Bangladesh, and risk assessment for human." Bangladesh Journal of Fisheries 33, no. 2 (2022): 305–16. http://dx.doi.org/10.52168/bjf.2021.33.33.

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Spatial variation of Pb, Hg, Cr, Cd and As concentrations between up- and downstream fish (river shad Tenualosa ilisha, silver jewfish Otolithoides pama) and shellfish (black tiger shrimp Penaeus monodon) collected from Rupsa River of the south-west coast of Bangladesh was studied in order to assess the potential health risks in human. Samples (n=18) were collected representing 3 species from two locations of the river system and muscle analyzed for heavy metal concentration. Mean concentration of the elements was significantly higher (p<0.05) in the downstream samples compared to those of

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Liu, Tong, Inci Dogan, Michael Rothe, et al. "Bioaccumulation of Blood Long-Chain Fatty Acids during Hemodialysis." Metabolites 12, no. 3 (2022): 269. http://dx.doi.org/10.3390/metabo12030269.

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Long-chain fatty acids (LCFAs) serve as energy sources, components of cell membranes, and precursors for signaling molecules. Uremia alters LCFA metabolism so that the risk of cardiovascular events in chronic kidney disease (CKD) is increased. End-stage renal disease (ESRD) patients undergoing dialysis are particularly affected and their hemodialysis (HD) treatment could influence blood LCFA bioaccumulation and transformation. We investigated blood LCFA in HD patients and studied LCFA profiles in vivo by analyzing arterio–venous (A–V) LFCA differences in upper limbs. We collected arterial and

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Zeng, Defang, Saijun Zhou, Bozhi Ren, and Tengshu Chen. "Bioaccumulation of Antimony and Arsenic in Vegetables and Health Risk Assessment in the Superlarge Antimony-Mining Area, China." Journal of Analytical Methods in Chemistry 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/909724.

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Heavy metal pollution in soils caused by mining and smelting has attracted worldwide attention for its potential health risks to residents. This paper studies the concentrations and accumulations of Sb and As in both soils and vegetables and the human health risks of Sb and As in vegetables from Xikuangshan (XKS) Sb mine, Hunan, China. Results showed that the soils were severely polluted by Sb and As; Sb and As have significant positive correlation. Sb and As concentrations in vegetables were quite different:Coriandrum sativumL. was the highest in Sb,Allium fistulosumL. was the highest in As,

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Yona, Defri, Aida Sartimbul, Muhammad Arif Rahman, et al. "Bioaccumulation and Health Risk Assessments of Heavy Metals in Mussels Collected from Madura Strait, Indonesia." Jurnal Ilmiah Perikanan dan Kelautan 13, no. 1 (2021): 20. http://dx.doi.org/10.20473/jipk.v13i1.24677.

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HighlightHeavy metals (Cu, Zn, Pb, and Cd) in the seawater, sediment, and soft part of marine mussels were analyzedBioaccumulation Factor (BAF), Estimated Daily Intake and Target Hazard Quotient (THQ) were calculatedHeavy metals in the seawater, sediment and marine mussels were found in varying concentrationsHealth risk assessment indexes showed low values which means insignificant health hazardAbstractMarine mussels are known as one of the biological indicators of heavy metals pollution in the aquatic environment and the sources of protein for human consumption. This study aimed to investigat

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Maldonado-Villegas, Marcela Mariel, Paulina Beatriz Gutiérrez-Martínez, Blanca Catalina Ramírez-Hernández, et al. "Chromium Contamination in Chayote (Sechium edule (Jacq.) Sw.): Health Risk Assessment, Producer Perceptions, and Sustainability Perspectives." Sustainability 17, no. 7 (2025): 3120. https://doi.org/10.3390/su17073120.

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The bioaccumulation of heavy metals, such as Cr, Cd, Pb, and As, in vegetables irrigated with contaminated water represents a risk to human health. The objective of this study was to evaluate the Cr concentration in chayote fruits in sites irrigated with contaminated water from Lake Chapala and to assess the potential risk to human health using the estimated daily intake (EDI), objective risk quotient (THQ), and carcinogenic risk quotient (TCR). In parallel, interviews were conducted with local producers to understand their perceptions of the quality of irrigation water and their willingness t

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Hassan, Ruhana, Aileen May Ridis Rinyod, and Sarah Lasung. "Cyanobacteria Composition in Sungai Semadang and Sungai Bengoh, Sarawak, Malaysia." Sarawak Museum Journal LXV, no. 86 (2008): 329–38. https://doi.org/10.61507/smj22-2008-6q24-14.

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Cyanobacteriaor blue green algae is said to be ubiquitous,as it can live in marine, freshwater, brackish water and even hot spring. Bloom of cyanobacteria is associated with biotoxin risks in water bodies and consequently will affect the food web via bioaccumulation and biomagnificacion. In contrast, some of the non-toxic cyanobacteriaare cultured, processed and sold as supplementary food product, available in shops globally. This preliminary study assessed and documented cyanobacteria composition in two rivers, namely Sungai Semadang and Sungai Bengoh, Padawan, Sarawak. In total, there were 3

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Zhao, Huarong, Kangming Shi, Jianqiao Qin, Zikang Ren, and Guoliang Yang. "Non-Carcinogenic Risk Assessment for Heavy Metals in the Soil and Rice in the Vicinity of Dabaoshan Mine, South China." Processes 11, no. 7 (2023): 1970. http://dx.doi.org/10.3390/pr11071970.

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Heavy-metal pollution has attracted wide attention in recent years. The problem of heavy-metal pollution in the vicinity of the Dabaoshan mine, the largest polymetallic mine in South China, has attracted widespread attention. In this study, 38 samples of rice and paddy soil near the Dabaoshan mine were collected. The physical and chemical properties of the soil, including Cu, Cd, Zn, Pb, and Ni levels in the soil and rice, were analyzed. The heavy-metal baseline in paddy soil was analyzed by a normal Q–Q plot. The bioaccumulation factor of the rice was calculated. The non-carcinogenic risk of

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Wangboje, Soje O. M., Oguzie F. A., and Ufua J. "Heavy Metals in Heterobranchus Longifilis (Cuvier And Valenciennes, 1840) Cultured in Earthen Ponds in Selected Communities in Warri Metropolis, Nigeria." Uganda Journal of Agricultural Sciences 18, no. 2 (2018): 67–82. http://dx.doi.org/10.4314/ujas.v18i2.1.

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The concentrations of Cadmium (Cd), Copper (Cu), Lead (Pb) and Zinc (Zn) in Heterobranchus longifilis (Mean total length= 40.52 cm; mean weight=563.25 g) cultured in earthen ponds in Warri, Nigeria, were determined by Atomic Absorption Spectrometric technique in order to provide baseline data and to ascertain the suitability of such fish for consumption. The mean concentrations of metals in H. longifilis, ranged from 0.13 mg/kg for Cd in January to 72.51 mg/kg for Cu in June with significant differences (p<0.05) observed in the mean concentrations of Cu, Pb and Zn in fish between months. Th

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Oros, Andra, and Madalina Galatchi. "Long-Term Heavy Metal Bioaccumulation in Sprat (Sprattus sprattus) from the Romanian Black Sea: Ecological and Human Health Risks in the Context of Sustainable Fisheries." Fishes 10, no. 4 (2025): 178. https://doi.org/10.3390/fishes10040178.

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This study evaluates the heavy metals concentrations in sprat (Sprattus sprattus, Linnaeus, 1758) from the Romanian Black Sea, assessing both ecological implications and human health risks associated with consumption. Using long-term data spanning 1994–2019, levels of copper (Cu), cadmium (Cd), lead (Pb), nickel (Ni), and chromium (Cr) in dorsal muscle tissues were analyzed to identify contamination trends and episodic pollution events. Although most concentrations remained below regulatory thresholds, occasional exceedances of Cd and Pb suggest intermittent pollution inputs. Health risks were

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P. Onyedinma, U., Siddhant, E. C. Nwaru, P. O. Chukwu, A. B. Ajong, and F. Dehmchi. "Evaluation of risk caused by intake of trace metal through consumption of Pleurotus tuber-regium collected around automobile village in Abia State." Bulletin of the Chemical Society of Ethiopia 35, no. 2 (2021): 229–41. http://dx.doi.org/10.4314/bcse.v35i2.2.

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ABSTRACT. The bioaccumulation of trace metals in mushrooms poses a health risk to consumers. Despite the fact that mushroom eating has been linked to numerous health advantages, little attention has been paid to the relative health risks associated with trace metal build-up in this nutritional source in Nigeria. Pb, Cd, Fe, Hg and As in Pleurotus tuber-regium collected from mechanic workshops in Umuahia were analysed and the associated health risks for the consumers were evaluated. The trace metal contents in the mushroom and its substrates showed a descending order of Fe > Pb > Cd >

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Moruf, Rasheed Olatunji. "Target hazard quotient evaluation of selected trace elements in highly consumed crustacean species in Lagos, Nigeria." Acta Scientiarum. Biological Sciences 43 (September 14, 2021): e53052. http://dx.doi.org/10.4025/actascibiolsci.v43i1.53052.

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Crustaceans are known for their trace element bioaccumulation abilities. Muscle tissues of lagoon crab, marine crab, pink shrimp and mantis shrimp marketed for consumption in Nigeria were analyzed for Mn, Fe, Cu, Zn, Hg and Cr levels using standard methods. Muscle levels in mg kg-1 of Mn (0.03±0.00 in lagoon crab), Fe (0.072±0.01 in mantis shrimp), Cu (0.344±0.01 in lagoon crab) and Zn (0.073±0.00 in mantis shrimp) were significantly different (p<0.05) from their corresponding values in other examined crustaceans. The mean values of Cr and Hg were not significantly different across samples.

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Wu, Yan, Yihui Zhou, Yanling Qiu, et al. "Occurrence and risk assessment of trace metals and metalloids in sediments and benthic invertebrates from Dianshan Lake, China." Environmental Science and Pollution Research 24, no. 17 (2017): 14847–56. http://dx.doi.org/10.1007/s11356-017-9069-3.

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Abstract The present study measured concentrations of Cr, Ni, Cu, Zn, As, Cd, Sb, and Pb in surface sediments and two benthic invertebrate species (Anodonta woodiana and Bellamya aeruginosa) collected from Dianshan Lake, located in the Yangtze River Delta. The Dianshan Lake acts as one of the most important drinking water sources to Shanghai, the biggest city in China. Concentrations of trace metals and metalloids ranged from 0.04 mg/kg for Cd to 288.0 mg/kg for Zn. Substantial bioaccumulation in invertebrates was observed for Zn and Cu based on the biota-sediment accumulation factor (BSAF) me

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Chibuike, S. Ubani, U. Amadi Eustace, J. Nweze Ekene, and O. Ogugofor Martins. "Risk Assessment and Hepatotoxicity of Acute Exposure to Chlorview (chlorpyrifos 40% E.C.) Via Oral and Inhalation Routes Using Animal Model." Journal of Scientific Research and Reports 29, no. 5 (2023): 47–55. http://dx.doi.org/10.9734/jsrr/2023/v29i51747.

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Aims: This research aimed to determine the Hepatotoxicity via oral and inhalation routes using animal model and its Risk assessment when exposed to Chlorview pesticide (Chlorpyrifos 40% E.C.). Study Design: The animals were divided into two groups for oral and inhalation routes of exposure. They were divided into 4 groups of 5 animals each for oral and 4 groups of 4 animals each for inhalation. Place and Duration of Study: This study was conducted in the Department of Biochemistry Laboratory University of Nigeria Nsukka. Methodology: The hepatotoxicity and risk assessment stu

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Pamane, KPIAGOU, TCHEGUENI Sanonka, SAMA Daouda, GNANDI Kissao, and TCHACONDO Tchadjobo. "Health Risk of Exposure to Metal Trace Elements Linked to the Consumption of Fish from the Kalsom Dam in The Didagou Watershed (Dapaong, Northern-Togo)." Journal of Scientific and Engineering Research 9, no. 11 (2022): 174–84. https://doi.org/10.5281/zenodo.10529982.

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<strong>Abstract</strong> In recent years, the Didagou watershed (Dapaong, Togo) has been transformed into a waste disporal site of all kinds by the populations, causing pollution of the Kalsom dam ecosystem. The market gardening intensive use of chemical fertilizers and pesticides around this dam aggravates this situation. A study of the ichthyofauna of the Kalsom dam carried out in January 2019, permited to inventory eight (08) species of fish distributed in seven (07) genera and four (04) families: Cichlidae, Mormyridae, Clariidae and the Clupeidae. The Cichlididae were the most represented

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Pavlaki, Maria D., Rui G. Morgado, Violeta Ferreira, et al. "Cadmium Accumulation and Kinetics in Solea senegalensis Tissues under Dietary and Water Exposure and the Link to Human Health." Water 13, no. 4 (2021): 522. http://dx.doi.org/10.3390/w13040522.

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Bioaccumulation of cadmium was assessed in different tissues of the benthic fish Solea senegalensis. Juvenile Senegalese soles were simultaneously exposed to cadmium-contaminated diet (Hediste diversicolor) and water during 14 days and allowed to depurate for another 14 days. Cadmium content was measured in muscle, gills, liver and intestine, with recorded values increasing in these tissues in this same order. Muscle showed a considerably lower cadmium accumulation after 14 days of uptake. Cadmium kinetics in juvenile Senegalese soles revealed that the highest uptake flux of this metal occurre

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Mahmud, MA, M. Hassan, R. Hassan, R. Mandal, and MK Rahman. "Human health risk assessment due to Cadmium accumulation through consumption of Chinese cabbage grown in Cadmium-contaminated soil." Journal of Biodiversity Conservation and Bioresource Management 3, no. 1 (2018): 1–8. http://dx.doi.org/10.3329/jbcbm.v3i1.36755.

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Heavy metal like Cadmium (Cd) is a common pollutant present in the soils of urban and industrial areas. Vegetables are preferably grown in these soils than other crops. Of the vegetables, Chinese cabbage (Brassica campestris var. pekinensis) is gaining its popularity among farmers for its high market value. Therefore, an experiment was conducted where cabbage was grown on Cd treated soil. Bioaccumulation of Cd in Chinese cabbage was determined and Target Hazard Quotient (THQ) model was used to assess potential health risk of human. Results showed that with increasing concentration of added Cd

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Demková, Lenka, Július Árvay, Martin Hauptvogl, et al. "Mercury Content in Three Edible Wild-Growing Mushroom Species from Different Environmentally Loaded Areas in Slovakia: An Ecological and Human Health Risk Assessment." Journal of Fungi 7, no. 6 (2021): 434. http://dx.doi.org/10.3390/jof7060434.

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Three edible mushroom species (Imlera badia, Boletus subtomentosus, Xerocomellus chrysenteron) sampled in 60 different localities of Slovakia were evaluated to determine health risks (associated with mercury content) arising from their consumption. Total content of mercury in soil and mushroom samples was determined by an AMA-254 analyzer. Soil pollution by mercury was evaluated by contamination factor (Cf), pollution load index (PLI), and geoaccumulation index (Igeo). Bioaccumulation factor (BAF), translocation factor (Qc/s), provisional tolerably weekly intake (%PTWI), estimated daily intake

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Oros, Andra, Madalina Galaţchi, and Gizem Akkuş. "Long-term monitoring and bioaccumulation of heavy metals in European anchovy (Engraulis encrasicolus, Linnaeus, 1758) from the Romanian Black Sea area: A risk assessment perspective." Ovidius University Annals of Chemistry 36, no. 1 (2025): 58–65. https://doi.org/10.2478/auoc-2025-0007.

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Abstract This study examines the ecological and consumer safety implications of heavy contamination in anchovy (Engraulis encrasicolus, Linnaeus 1758), one of the most widely consumed small pelagic fish in the Romanian Black Sea. Long-term data (1994–2019) were analyzed to assess the accumulation of copper (Cu), cadmium (Cd), lead (Pb), nickel (Ni), and chromium (Cr) in dorsal muscle tissues, focusing on contamination trends and bioaccumulation patterns. While concentrations generally align with established European Commission’s safety thresholds, occasional exceedances, particularly for Cd an

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Peng, Fangjun, Jiawen Li, Zhiyong Gong, et al. "Investigation of Bioaccumulation and Human Health Risk Assessment of Heavy Metals in Crayfish (Procambarus clarkii) Farming with a Rice-Crayfish-Based Coculture Breeding Modes." Foods 11, no. 3 (2022): 261. http://dx.doi.org/10.3390/foods11030261.

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Due to the rapid development of the crayfish (Procambarus clarkii) industry in Chinese catering, people are paying more attention to the bioaccumulation of heavy metals in crayfish. To evaluate the health risks associated with the consumption of crayfish, nine types of heavy metals in both crayfish and abdominal muscles of crayfish were investigated. Crayfish samples were collected from rice-crayfish-based coculture breeding modes from different areas located in the middle and lower reaches of the Yangtze River. The average concentrations of heavy metals in the whole crayfish were much higher

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Debipersadh, Sanjeev, Henry Joseph Oduor Ogola, Kevin Mearns, and Ramganesh Selvarajan. "Bioaccumulation, Bioindication and Health Risk Assessment of Heavy Metals in Cape Horse Mackerel (Trachurus trachurus) and Slinger Seabream (Chrysoblephus puniceus) in the Durban Basin and Cape Vidal, South Africa." Archives of Environmental Contamination and Toxicology 85, no. 2 (2023): 165–80. http://dx.doi.org/10.1007/s00244-023-01028-8.

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AbstractThe bioaccumulation of heavy metals (HMs) in marine fish is a growing global concern due to potential human health risks. The study analyzed HM in the muscle tissue, gills, and gut of adult male and female cape horse mackerel and slinger seabream caught in the polluted Durban Basin and pristine Cape Vidal from April 2018 to February 2019. Results revealed interspecific, spatial, and organ-specific variability in HM levels. In the Durban Basin, slinger seabream had bioaccumulation (in mg/kg) of As (2.3 ± 0.2), Cr (2.6 ± 0.2), Ni (2.0 ± 0.1), and Pb (4.1 ± 0.3) while cape horse mackerel

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O., M. Wangboje, C. Ekome P., and I. Efendu U. "Heavy Metal Concentrations in Selected Fishes, and Water from Orogodo River, Agbor, Delta State in Nigeria." Asian Journal of Environment & Ecology 3, no. 1 (2017): 1–10. https://doi.org/10.9734/AJEE/2017/33608.

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This study determined heavy metal:- (lead (Pb), cadmium (Cd), copper (Cu), zinc (Zn) and iron (Fe) concentrations in selected fish species including: (<em>Brycinus intermidus</em>, <em>Clarias gariepinus, Parachanna obscura,</em> <em>Ctenopoma kingsleyae,</em> <em>Hemichromis bimaculatus </em>and <em>Phractolaemus ansorgeii) </em>and water from Orogodo River situated in Agbor, Delta State, Nigeria. Furthermore, the health risk exposure to humans who consume the fish and utilized the water in Orogodo River was assessed. The mean (±SD)<em> </em>concentration of the heavy metal in water ranged fr

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Abi Saab, Marie Therese, Ihab Jomaa, Rima El Hage, et al. "Are Fresh Water and Reclaimed Water Safe for Vegetable Irrigation? Empirical Evidence from Lebanon." Water 14, no. 9 (2022): 1437. http://dx.doi.org/10.3390/w14091437.

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The use of polluted water to irrigate is an increasing problem in the developing world. Lebanon is a case in point, with heavily polluted irrigation waters, particularly in the Litani River Basin. This study evaluated the potential health risks of irrigating vegetables (radishes, parsley, onions, and lettuce) using three water sources (groundwater, river water, and treated wastewater) and three irrigation methods (drip, sprinkler, and surface) over two growing seasons in 2019 and 2020. Water, crop, and soil samples were analyzed for physicochemical parameters, pathogens, and metals (Cu, Cd, Ni

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Küçük, Semra. "Bioaccumulation of Heavy Metals in Water and Organs of Stone moroko (Pseudoraspora parva) in Freshwater in Turkey." Processes 13, no. 4 (2025): 1251. https://doi.org/10.3390/pr13041251.

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Anthropogenic activities have been causing pollution in the environment and aquaculture activities via the contamination of heavy metals from industrial developments. As a result, this environmental pollution may cause health problems in humans. In this study, water (n = 3) and fish (n = 10–15) samples were evaluated from Topçam Barrage to assess the heavy metal concentrations in the water and tissue samples of fish, Pseudoraspora parva (muscle, liver, kidney, spleen, gonads, and gills). All samples were measured using the ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometer) in c

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Mahjoub, Mohammed, Soufiane Fadlaoui, Mohammed El Maadoudi, and Youssef Smiri. "Mercury, Lead, and Cadmium in the Muscles of Five Fish Species from the Mechraâ-Hammadi Dam in Morocco and Health Risks for Their Consumers." Journal of Toxicology 2021 (January 12, 2021): 1–10. http://dx.doi.org/10.1155/2021/8865869.

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This study aims to assess the degree of metal contamination (mercury (Hg), cadmium (Cd), and lead (Pb)) in the muscles of five species of fish Esox lucius, Sander lucioperca, Micropterus salmoides, Lepomis macrochirus, and Scardinius erythrophthalmus, from the Mechraâ-Hammadi Dam between July 2017 and May 2018, and to conduct a risk assessment for human consumers. Trace metals were determined by Graphite Furnace Atomic Absorption Spectrometry for the Pb and the Cd and by Cold Vapor Atomic Absorption Spectrometry for the Hg. The results gotten from the study of the muscles of the different fish

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Jensen, Hayley, Niklas Lehto, Peter Almond, Sally Gaw, and Brett Robinson. "The Uptake of Rare Trace Elements by Perennial Ryegrass (Lolium perenne L.)." Toxics 11, no. 11 (2023): 929. http://dx.doi.org/10.3390/toxics11110929.

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Technological development has increased the use of chemical elements that have hitherto received scant scientific attention as environmental contaminants. Successful management of these rare trace elements (RTEs) requires elucidation of their mobility in the soil–plant system. We aimed to determine the capacity of Lolium perenne (a common pasture species) to tolerate and accumulate the RTEs Be, Ga, In, La, Ce, Nd, and Gd in a fluvial recent soil. Cadmium was used as a reference as a well-studied contaminant that is relatively mobile in the soil–plant system. Soil was spiked with 2.5–283 mg kg−

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Che Abdullah, Mohd Ilman, Amir Shah Ruddin Md Shah, and Hazzeman Haris. "Bioaccumulation and Health Risk Assessment of Trace Elements in Oreochromis niloticus in Bukit Merah Lake, Malaysia." Tropical Life Sciences Research 33, no. 2 (2022): 179–95. http://dx.doi.org/10.21315/tlsr2022.33.2.9.

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This study aims to determine the level of nine trace elements – As, Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn in liver, gill and muscle of Oreochromis niloticus in Bukit Merah Lake (BML). The concentration of trace elements was measured using Inductively Coupled Plasma-Optical Emission Spectrometers (ICP-OES). Cd and Ni were found below the detection level, while Cr was only detected in gill and muscle tissues. The Metal Pollution Index (MPI) established were liver > gill > muscle. The ranking order of trace elements in the gills was Fe > Zn > Mn > Pb > As > Cu > Cr. For the li

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Tatlı, Hale, Abdullah Altunışık, and Kenan Gedik. "Trace element bioaccumulation and health risk assessment derived from leg consumption of the marsh frog, Pelophylax ridibundus (Pallas, 1771)." Ege Journal of Fisheries and Aquatic Sciences 39, no. 3 (2022): 182–90. http://dx.doi.org/10.12714/egejfas.39.3.02.

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Amphibians, which can live in aquatic and terrestrial environments, are a good indicator of pollution in these areas. Although frog leg is not consumed frequently in some cuisines, including Turkey, it is important in terms of evaluating metal accumulation since it is preferred as human food in many European countries. In this study, the quantities of trace elements (Cd, Pb, Cu, Zn, As, Co, Cr, Ni, Mn, V) were measured in the edible tissues (muscles) of an amphibian species by sampling from two frog farms in Turkey. It was aimed to assess possible health hazards for humans by frog legs consump

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Emeka Chima, Ogoko, Mgbemana Nkoli, Henrietta Kelle, Charles Ikenna Osu, and Esther Aju. "Health risk assessment of exposure to heavy metals in fish species consumed in Aba, Abia State, Nigeria." Ovidius University Annals of Chemistry 33, no. 2 (2022): 177–87. http://dx.doi.org/10.2478/auoc-2022-0026.

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Abstract The concentrations of heavy metals (Pb, As, Cr, Cu, Cd and Fe) were determined in the gills, liver and muscles of thirty-five fishes, water and sediment samples from Aba River using atomic absorption spectrophotometer. Heavy metal concentrations varied markedly among fish species and organs. Results revealed that Pb, Cr, Fe had maximum concentration levels of 0.63±0.01, 0.81±0.01 and 16.91 ± 0.20 mg/kg in Chrysichthys nigrodigitatus respectively. As and Cd recorded the highest concentration of 0.18±0.03 and 0.87±0.02 mg/kg in Malapterurus electricus respectively, while Trachurus trach

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Souza, Debora Cristina Damasceno de, Lucilene Finoto Viana, Fábio Kummrow, et al. "Bioaccumulation of Metals in Fish Collected from Macapá Urban Aquatic Environments (Brazilian Amazon) and the Risks to Human Health." Toxics 13, no. 2 (2025): 67. https://doi.org/10.3390/toxics13020067.

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Macapá City, located in the Brazilian Amazon, faces critical aquatic pollution challenges due to inadequate sanitation infrastructure, leading to metal contamination in fish within its urban water bodies. Our study evaluated the concentrations of metals (Cu, Cd, Cr, Fe, Mn, Ni, Pb, Zn, and Hg) in muscle tissues of fish from igarapés, ressaca areas, and canals. Samples were collected from six sampling sites to investigate the bioaccumulation of these metals and their potential human health risks. All metals were quantified by atomic absorption spectrometry, except Hg, which was quantified by in

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Liu, Fengyu, Min Li, Jianjiang Lu, Zhiqing Lai, Yanbin Tong та Manli Wang. "Trace Metals (As, Cd, Cr, Cu, Hg, Ni, Pb, Zn) and Stable Isotope Ratios (δ13C and δ15N) in Fish from Wulungu Lake, Xinjiang, China". International Journal of Environmental Research and Public Health 18, № 17 (2021): 9007. http://dx.doi.org/10.3390/ijerph18179007.

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Wulungu Lake is a vital fishery area in Xinjiang. However, the concentration, enrichment rules, and sources of As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn in the aquatic organisms, have rarely been investigated. The results suggest that the concentrations of As, Ni, Pb, and Zn were higher than those recommended by the national standards for edible fish in some species. Hg, Ni, Cu, Pb, Cr, and Zn in the fish were dependent on the concentration of trace metals in the water environment (p < 0.05). The body weights of the fish were significantly negatively correlated with only Hg (p < 0.05); however,

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Gokou Jean Marie Djédjé, Kouakou Gains Kpan Kpan, Dopé Armel Cyrille Yapi, Kouamé Victor Kouamé, and Abiba Sanogo Tidou Epse Koné. "Impact of Glyphosate and 2,4-D used in agriculture on the quality of Chrysichthys nigrodigitatus (Lacépède, 1803) from the Sassandra River in Guessabo (Côte D’ivoire)." World Journal of Advanced Research and Reviews 14, no. 1 (2022): 212–22. http://dx.doi.org/10.30574/wjarr.2022.14.1.0298.

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The objective of this study is to evaluate the impact of glyphosate and 2,4-D contamination in the water, sediments, organs (gills, liver and muscles) of Chrysichthys nigrodigitatus and the health of the population related to the consumption of this fish from the river at Guessabo. The analysis of the different samples was done using HPLC. The results showed that the annual concentrations of the active ingredients (glyphosate and 2,4-D) varied in the water from 1.26 to 1.65 µg L-1, and in the sediment from 0.06 to 0.23 mg.kg-1. The concentrations of these active ingredients in fish muscle rang

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Onyidoh, Henry Eric, Rasaq Ibrahim, Falalu Muhammad Ismail, and Ahmad Muhammad Muhammad. "Concentrations and Risk Evaluation of Selected Heavy Metals in Water and African Catfish Clarias gariepinus in River Kaduna, Nigeria." Greener Journal of Ecology and Ecosolution 4, no. 1 (2017): 1–9. https://doi.org/10.15580/GJEE.2017.1.022817029.

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Freshwater is a vital medium by which fish for human consumption are cultured, thus, preserving its quality is essential. The presence and bioaccumulation pattern of some heavy metal concentrations in wild African Catfish, <em>Clarias gariepinus</em>(Burchell, 1822) muscles and water samples, collected from River Kaduna during the dry season month of December was assessed, to determine their concentrations, physico-chemical parameters, and risk evaluation of selected metals and their effects on fish quality. Analysis was carried out using standard analytical procedures and methods. Risk a

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Dayo, Farkhanda, and Dr Mushtaque Ali Jakhrani. "RISK ASSESSMENT AND DETERMINATION OF ARSENIC AND HEAVY METALS IN FISH SPECIES COLLECTED FROM FISH PONDS OF KANDHKOT SINDH PAKISTAN: AN IMPACTFUL STUDY." Kashf Journal of Multidisciplinary Research 1, no. 12 (2024): 36–45. https://doi.org/10.71146/kjmr148.

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Assessing risks and quantifying arsenic and other toxic metals in species of fish are essential for protecting public health and ensuring the safety of seafood consumption. Using a microwave digestion technique and inductively coupled plasma optical emission spectroscopy, this study provides the first report of toxic metal concentration in two fish species found in Pakistan, Cirrhinus Mrigala (Mrigal) and Labeo Rohita (Rohu) fish species caught from Muhamadani and Baloach ponds from District Kandhkot, Sindh, Pakistan. The sediment, water, bioaccumulation factor, contamination factor, pollution

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Kong, Xiangyu, Ting Liu, Ziheng Yu, et al. "Heavy Metal Bioaccumulation in Rice from a High Geological Background Area in Guizhou Province, China." International Journal of Environmental Research and Public Health 15, no. 10 (2018): 2281. http://dx.doi.org/10.3390/ijerph15102281.

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Long-term exposure to high levels of heavy metals can lead to a variety of diseases. In recent years, researchers have paid more attention to mining and smelting areas, industrial areas, and so forth, but they have neglected to report on high geological background areas where heavy metal levels are higher than China’s soil environmental quality standard (GB 15618-2018). In our study, an investigation of heavy metals in paddy soil and rice in the high background area of Guizhou Province was carried out, and the factors affecting the absorption and utilization of heavy metals in rice were discus

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George, Daye Mandy C., Stanley Obumneke N. Dimkpa, Chinyere E. Elenwo, and Ndokiari Boisa. "Assessment of Phyto-Remediation Quotient of Cultivated Waterleaf Talinum Triangulare on Soil Contaminated With Sodium Arsenate Pesticide." European Journal of Agriculture and Forestry Research 11, no. 2 (2023): 22–39. http://dx.doi.org/10.37745/ejafr.2013/vol11n22239.

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The potential of Waterleaf Talinum triangulare to abstract and consequently remediate As from As-pesticide contaminated soil was investigated by pot experiment and the concentration of As in the plant and soil was determined through mass plasma atomic emission spectroscopy (MP-AES). The composite soil in two separate groups of pots was spiked with 50 mg/kg and 70 mg/kg disodium arsenate pesticide and stands of Waterleaf were grown on them over a 9 weeks growth period. The plant parts (leave and root) and soil after harvesting were pretreated, acid digested and subjected to MP-AES analysis. The

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Monty Abibata, Camara, and Elleingand Fattoh Eric. "OCCURRENCE OF ORGANOCHLORINE PESTICIDES IN SOILS AND FOODS FROM COTTON FIELDS AND RELATED HEALTH RISKS IN THE HAMBOL REGION (COTE DIVOIRE)." International Journal of Advanced Research 8, no. 12 (2020): 411–20. http://dx.doi.org/10.21474/ijar01/12164.

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Organochlorine pesticides derived from the chlorination of cyclic and/or aromatic hydrocarbons. But, due to their persistence in the environment and their bioaccumulation in the body leading health problems, they were banned from using.They have been widely used around the world in agriculture and public health in particular in Cote dIvoire. This study was aimed to determine the concentrations of organochlorine pesticides residues in soils and crops from Hambol region (Cote dIvoire) and to evaluate the potential carcinogenic risk based on the concentrations found.Organochlorine pesticides resi

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