Critical risk analysis of metals toxicity in wastewater irrigated soil and crops: a study of a semi-arid developing region.


Journal

Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288

Informations de publication

Date de publication:
30 07 2020
Historique:
received: 11 12 2019
accepted: 20 07 2020
entrez: 1 8 2020
pubmed: 1 8 2020
medline: 1 8 2020
Statut: epublish

Résumé

Toxic elemental exposure through consumption of contaminated crops is becoming a serious concern for human health. Present study is based on the environment and health risk assessment of wastewater irrigated soil and crops in a semi-arid region Faisalabad, Pakistan. The concentrations of potentially toxic elements (Cu, Cr, Mn, Fe, Pb, Zn, Ni) were analysed by atomic absorption spectrometer in five different crops (Corn, rice, wheat, sugarcane and millet), while, their topsoil's and multi targeted risks analysis were assessed. Results showed, the mean values of Pb and Zn were higher in crop than Food and Agriculture Organization guidelines for food additives and contaminants. A strong positive correlation was found among wastewater and crop's toxic metals (r

Identifiants

pubmed: 32733057
doi: 10.1038/s41598-020-69815-0
pii: 10.1038/s41598-020-69815-0
pmc: PMC7393170
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

12845

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Auteurs

Yusra Mahfooz (Y)

Sustainable Development Study Centre, Government College University, Lahore, 54000, Punjab, Pakistan. sdsc8888@gmail.com.

Abdullah Yasar (A)

Sustainable Development Study Centre, Government College University, Lahore, 54000, Punjab, Pakistan.

Liu Guijian (L)

Chinese Academy of Science (CAS)-Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, 230026, Anhui, People's Republic of China.

Qamer Ul Islam (QU)

District Officer Planning, City District Government Gujranwala, Lahore, Pakistan.
Department of Architecture and Town Planning, University of Engineering and Technology, Lahore, Pakistan.

Amtul Bari Tabinda Akhtar (ABT)

Sustainable Development Study Centre, Government College University, Lahore, 54000, Punjab, Pakistan.

Rizwan Rasheed (R)

Sustainable Development Study Centre, Government College University, Lahore, 54000, Punjab, Pakistan.
Department of Architecture and Built Environment, University of Nottingham, Nottingham, NG7 2RD, UK.

Samina Irshad (S)

Chinese Academy of Science (CAS)-Key Laboratory of Crust-Mantle Materials and the Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, 230026, Anhui, People's Republic of China.

Urooj Naeem (U)

Sustainable Development Study Centre, Government College University, Lahore, 54000, Punjab, Pakistan.

Classifications MeSH