Pollution characteristics, spatial distributions, and source apportionment of heavy metals in cultivated soil in Lanzhou, China

Pollution characteristics, spatial distributions, and source apportionment of heavy metals in cultivated soil in Lanzhou, China

For the purpose of pollution assessment, human health risk assessment and quantitative source apportionment of heavy metals in cultivated soils, a total of 382 cultivated soil samples were collected from cultivated of Lanzhou in September 2019. Various indices, including pollution index (PI), Nemero...

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Bibliographic Details
Main Authors: Lei Chai, Yuhong Wang, Xin Wang, Liang Ma, Zhenxiang Cheng, Limin Su
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:Ecological Indicators
Subjects:
Cultivated soil
Heavy metals
Pollution assessment
Health risk assessment
Positive matrix factorization (PMF)
Online Access:http://www.sciencedirect.com/science/article/pii/S1470160X21001722

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http://www.sciencedirect.com/science/article/pii/S1470160X21001722

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