Spatial characteristics of heavy metal contamination and potential human health risk assessment of urban soils: A case study from an urban region of South India

Ecotoxicology and Environmental Safety, Год журнала: 2020, Номер 194, С. 110406 - 110406

Опубликована: Март 7, 2020

Язык: Английский

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Heavy metals pollution assessment and its associated human health risk evaluation of urban soils from Indian cities: a review

Environmental Geochemistry and Health, Год журнала: 2019, Номер 42(1), С. 173 - 190

Опубликована: Май 16, 2019

Язык: Английский

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Assessment of heavy metal (HM) contamination in agricultural soil lands in northern Telangana, India: an approach of spatial distribution and multivariate statistical analysis

Environmental Monitoring and Assessment, Год журнала: 2019, Номер 191(4)

Опубликована: Март 26, 2019

Язык: Английский

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A review on control and abatement of soil pollution by heavy metals: Emphasis on artificial intelligence in recovery of contaminated soil

Environmental Research, Год журнала: 2023, Номер 225, С. 115592 - 115592

Опубликована: Март 2, 2023

Язык: Английский

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Ecological risk assessment of trace elements (TEs) pollution and human health risk exposure in agricultural soils used for saffron cultivation

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Март 20, 2023

Abstract Contamination of farmland soils by trace elements (TEs) has become an international issue concerning food safety and human health risks. In the present research, concentrations TEs including cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), manganese (Mn), nickel (Ni), lead (Pb), zinc (Zn) iron (Fe) in 16 farmlands were determined Gonabad, Iran. addition, risks due to exposure from assessed. Moreover, soil contamination likelihood was evaluated based on various indices factor $$(\mathrm{CF}$$ ( CF ), enrichment (EF), geo-accumulation index (Igeo), pollution load (PLI) calculations. The mean for Cd, Co, Cr, Cu, Mn, Ni, Pb, Zn Fe ranges as 0.102, 6.968, 22.550, 29.263, 475.281, 34.234, 13.617, 54.482 19,683.6 mg/kg soils. decreased order > Mn Ni Cu Cr Pb Co As Cd. Levels all metals this study within FAO/WHO Iranian standards. HQ values investigated adults children studied farms less than limit 1, indicating no subpopulations. results research indicated significant carcinogenic hazards both through ingestion, skin contact inhalation routes. $$\mathrm{CF}$$ 100% 6.25% above showing moderate conditions. EF recorded “no enrichment”, “minimal enrichment” “moderate classes. Furthermore, it can be concluded that uncontaminated except (moderately contaminated) Igeo. This is indication selected agricultural have appreciable threat health.

Язык: Английский

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Soil pollution indices and health risk assessment of metal(loid)s in the agricultural soil of pistachio orchards

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Апрель 18, 2024

Elevated levels of metal(loid)s in soil may pose potential threats to the ecosystem and can be harmful for human health. The concentrations As, Cd, Pb, Cr Ni were determined agricultural collected from 45 pistachio orchards around Feizabad city, Khorasan Razavi province, Iran using ICP-OES. Also, pollution indices including contamination factor (CF), load index (PLI) geo-accumulation (Igeo) evaluated. In addition, non-carcinogenic carcinogenic risk estimated. mean order = 466.256 > 120.848 Pb 12.009 As 5.486 Cd 0.394 mg/kg. Concentrations samples within their respective permissible limits set by World Health Organization (WHO). But 84.4 100% samples, respectively exceeded WHO allowable limits. CF, PLI Igeo showed that some was contaminated with metals. possible sources metals are application pesticides, chemical fertilizers, manures as well irrigation water. Hazard quotient (HQ) ad (HI) values all found below threshold limit (1), suggesting there is no immediate non-cancer threat arising at children adults. highest cancer (1.13E-02 1.25E-03 adults) estimated soil. Collectively, this study provides valuable information improve reduce minimize associated health risks population area.

Язык: Английский

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Heavy metal contamination and its impact on the food chain: exposure, bioaccumulation, and risk assessment

CyTA - Journal of Food, Год журнала: 2025, Номер 23(1)

Опубликована: Янв. 2, 2025

Non-essential heavy metals (HMs) are one of the most toxic substances released into environment, affecting food chain and posing a threat to security. The research data was collated after carefully observing some studies conducted on commonly consumed products highlighting metal exposure pathways crops techniques adapted quantification HMs in chain. tools developed estimate ecological health risks induced via ingestion HM-contaminated both children adults India discussed. It is observed that Cd, Cr, Cu, Pb, Zn studied products. Bioaccumulation indices Indian revealed varying intake. Children suffer more from consuming contaminated with than adults. This review summarizes distribution HMs, their pollution, correlation between each HM concentration.

Язык: Английский

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A chemometric approach to source apportionment, ecological and health risk assessment of heavy metals in industrial soils from southwestern Nigeria

International Journal of Environmental & Analytical Chemistry, Год журнала: 2020, Номер 102(14), С. 3399 - 3417

Опубликована: Май 28, 2020

(2020). A chemometric approach to source apportionment, ecological and health risk assessment of heavy metals in industrial soils from southwestern Nigeria. International Journal Environmental Analytical Chemistry. Ahead Print.

Язык: Английский

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Loadings, chemical patterns and risks of inhalable road dust particles in an Atlantic city in the north of Portugal

The Science of The Total Environment, Год журнала: 2020, Номер 737, С. 139596 - 139596

Опубликована: Май 30, 2020

Язык: Английский

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The Carcinogenic and Non-Carcinogenic Health Risks of Metal(oid)s Bioaccumulation in Leafy Vegetables: A Consumption Advisory

Frontiers in Environmental Science, Год журнала: 2021, Номер 9

Опубликована: Сен. 27, 2021

High levels of metal(oid)s in soil or food pose a severe health risk to humans. The potential toxicants find their way into the living systems via chain, following bioaccumulation edible plants, including leafy vegetables grown irrigated with contaminated water, respectively. current study determines vanadium (V), chromium (Cr), nickel (Ni), copper (Cu), arsenic (As), lead (Pb), and cadmium (Cd) (rocca, coriander, parsley) different open farms Qatar investigates human risks (carcinogenic noncarcinogenic). mean concentrations V, Cr, Ni, Cu, As, Cd, Pb rocca are 17.09, 6.41, 1.70, 13.04, 14.72, 0.90, 6.36 mg/kg, respectively; coriander 15.91, 6.03, 1.38, 15.30, 16.86, 0.43, 5.00 parsley 16.25, 6.26, 2.19, 17.97, 16.60, 0.51, 5.46 were observed be higher than recommended World Health Organization (WHO)/Food Agriculture (FAO) values. target hazard quotient (THQ) values Cu As found greater 1 for adult population. For two elements (i.e., As), THQ varied from 1.03 1.42 1.17 1.44 men. In women, ranged 1.20 1.65 1.35 1.55, index (HI) rocca, was 3.99, 4.10, 4.43, respectively, men, 4.64, 4.76, 5.14, among women. carcinogenic (CR) 7.16 × 10 −4 7.61 , 5.57 8.85 5.24 −3 6.01 it 8.31 8.83 6.47 6.09 6.97 all vegetables. crux, consumption selected poses major (both noncarcinogenic carcinogenic) consumer. result, we recommend that studied areas closely monitored protect consumer health.

Язык: Английский

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