Heavy metal concentrations and contamination levels from Asian dust and identification of sources: A case-study

Pyeong Koo Lee; Seung Jun Youm; Ho Young Jo

doi:10.1016/j.chemosphere.2013.01.074

Heavy metal concentrations and contamination levels from Asian dust and identification of sources: A case-study

Pyeong Koo Lee, Seung Jun Youm, Ho Young Jo

Research output: Contribution to journal › Article › peer-review

74 Citations (Scopus)

Abstract

The aims of this study were to determine concentrations of selected metals (As, Cd, Cr, Co, Cu, Ni, Sb, Pb and Zn) in Asian and non-Asian dust collected in Daejeon, Korea between February 2007 and December 2007 and to estimate the pollution sources. The geoaccumulation index (I_geo) and the enrichment factor (EF) show that the pollution levels of Cd, Pb, Zn, Sb, Cu, and As are much higher than those of Cr, Co and Ni. As, Cd, Cu, Sb, Pb, and Zn are the ones most strongly affected by anthropogenic inputs such as airborne pollutants. The ²⁰⁶Pb/²⁰⁷Pb ratios of Asian and non-Asian dust are similar to those of the airborne particles in some heavily industrialized Chinese cities and the soils of the Alashan desert. To address the highly elevated levels of heavy metals found in Asian and non-Asian dust, studies should be performed to assess the potential impacts of settled particles on surface ecosystems, water resources, and human health in Korea.

Original language	English
Pages (from-to)	1018-1025
Number of pages	8
Journal	Chemosphere
Volume	91
Issue number	7
DOIs	https://doi.org/10.1016/j.chemosphere.2013.01.074
Publication status	Published - 2013

Bibliographical note

Funding Information:
This research was supported by a grant (NEMA-06-NH-08) from the Natural Hazard Mitigation Research Group, National Emergency Management Agency. We also acknowledge the reviewers and editor for their constructive and thoughtful comments on the manuscript.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Keywords

Asian dust
Contamination
Heavy metals
Pb isotope

ASJC Scopus subject areas

Environmental Engineering
Environmental Chemistry
General Chemistry
Pollution
Health, Toxicology and Mutagenesis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.chemosphere.2013.01.074

Cite this

@article{c2db9f2a8a594d5dabce4c0dc4b5ac68,

title = "Heavy metal concentrations and contamination levels from Asian dust and identification of sources: A case-study",

abstract = "The aims of this study were to determine concentrations of selected metals (As, Cd, Cr, Co, Cu, Ni, Sb, Pb and Zn) in Asian and non-Asian dust collected in Daejeon, Korea between February 2007 and December 2007 and to estimate the pollution sources. The geoaccumulation index (Igeo) and the enrichment factor (EF) show that the pollution levels of Cd, Pb, Zn, Sb, Cu, and As are much higher than those of Cr, Co and Ni. As, Cd, Cu, Sb, Pb, and Zn are the ones most strongly affected by anthropogenic inputs such as airborne pollutants. The 206Pb/207Pb ratios of Asian and non-Asian dust are similar to those of the airborne particles in some heavily industrialized Chinese cities and the soils of the Alashan desert. To address the highly elevated levels of heavy metals found in Asian and non-Asian dust, studies should be performed to assess the potential impacts of settled particles on surface ecosystems, water resources, and human health in Korea.",

keywords = "Asian dust, Contamination, Heavy metals, Pb isotope",

author = "Lee, {Pyeong Koo} and Youm, {Seung Jun} and Jo, {Ho Young}",

note = "Funding Information: This research was supported by a grant (NEMA-06-NH-08) from the Natural Hazard Mitigation Research Group, National Emergency Management Agency. We also acknowledge the reviewers and editor for their constructive and thoughtful comments on the manuscript. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2013",

doi = "10.1016/j.chemosphere.2013.01.074",

language = "English",

volume = "91",

pages = "1018--1025",

journal = "Chemosphere",

issn = "0045-6535",

publisher = "Elsevier Ltd",

number = "7",

}

TY - JOUR

T1 - Heavy metal concentrations and contamination levels from Asian dust and identification of sources

T2 - A case-study

AU - Lee, Pyeong Koo

AU - Youm, Seung Jun

AU - Jo, Ho Young

N1 - Funding Information: This research was supported by a grant (NEMA-06-NH-08) from the Natural Hazard Mitigation Research Group, National Emergency Management Agency. We also acknowledge the reviewers and editor for their constructive and thoughtful comments on the manuscript. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2013

Y1 - 2013

N2 - The aims of this study were to determine concentrations of selected metals (As, Cd, Cr, Co, Cu, Ni, Sb, Pb and Zn) in Asian and non-Asian dust collected in Daejeon, Korea between February 2007 and December 2007 and to estimate the pollution sources. The geoaccumulation index (Igeo) and the enrichment factor (EF) show that the pollution levels of Cd, Pb, Zn, Sb, Cu, and As are much higher than those of Cr, Co and Ni. As, Cd, Cu, Sb, Pb, and Zn are the ones most strongly affected by anthropogenic inputs such as airborne pollutants. The 206Pb/207Pb ratios of Asian and non-Asian dust are similar to those of the airborne particles in some heavily industrialized Chinese cities and the soils of the Alashan desert. To address the highly elevated levels of heavy metals found in Asian and non-Asian dust, studies should be performed to assess the potential impacts of settled particles on surface ecosystems, water resources, and human health in Korea.

AB - The aims of this study were to determine concentrations of selected metals (As, Cd, Cr, Co, Cu, Ni, Sb, Pb and Zn) in Asian and non-Asian dust collected in Daejeon, Korea between February 2007 and December 2007 and to estimate the pollution sources. The geoaccumulation index (Igeo) and the enrichment factor (EF) show that the pollution levels of Cd, Pb, Zn, Sb, Cu, and As are much higher than those of Cr, Co and Ni. As, Cd, Cu, Sb, Pb, and Zn are the ones most strongly affected by anthropogenic inputs such as airborne pollutants. The 206Pb/207Pb ratios of Asian and non-Asian dust are similar to those of the airborne particles in some heavily industrialized Chinese cities and the soils of the Alashan desert. To address the highly elevated levels of heavy metals found in Asian and non-Asian dust, studies should be performed to assess the potential impacts of settled particles on surface ecosystems, water resources, and human health in Korea.

KW - Asian dust

KW - Contamination

KW - Heavy metals

KW - Pb isotope

UR - http://www.scopus.com/inward/record.url?scp=84884366325&partnerID=8YFLogxK

U2 - 10.1016/j.chemosphere.2013.01.074

DO - 10.1016/j.chemosphere.2013.01.074

M3 - Article

C2 - 23453603

AN - SCOPUS:84884366325

SN - 0045-6535

VL - 91

SP - 1018

EP - 1025

JO - Chemosphere

JF - Chemosphere

IS - 7

ER -

Heavy metal concentrations and contamination levels from Asian dust and identification of sources: A case-study

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this