DOI: 10.1016/j.marpolbul.2013.12.041
Scopus记录号: 2-s2.0-84906224813
论文题名: Heavy metals in particulate and colloidal matter from atmospheric deposition of urban Guangzhou, South China
作者: Huang W. ; Duan D. ; Zhang Y. ; Cheng H. ; Ran Y.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 85, 期: 2 起始页码: 720
结束页码: 726
语种: 英语
英文关键词: Colloidal organic matter
; Enrichment factors
; PMF model
; Source analysis
; Suspended particulate matter
; Trace metal
Scopus关键词: Heavy metals
; Inductively coupled plasma mass spectrometry
; Meteorological problems
; Enrichment factors
; Pmf models
; Source analysis
; Suspended particulate matters
; Trace metal
; Deposition
; antimony
; arsenic
; cadmium
; chromium
; cobalt
; copper
; fuel oil
; heavy metal
; magnesium
; manganese
; nickel
; tin
; titanium
; trace metal
; zinc
; air pollutant
; carbon
; colloid
; heavy metal
; metal
; particulate matter
; trace element
; anthropogenic source
; atmospheric deposition
; colloid
; heavy metal
; organic matter
; suspended particulate matter
; trace metal
; urban atmosphere
; air pollution control
; article
; atmospheric deposition
; China
; colloid
; colloidal matter
; controlled study
; correlation analysis
; dust
; enrichment culture
; factorial analysis
; mass spectrometry
; positive matrix factorization model
; quantitative analysis
; seasonal variation
; spring
; suspended particulate matter
; urban area
; air pollutant
; analysis
; atmosphere
; chemistry
; city
; colloid
; particulate matter
; principal component analysis
; season
; temperature
; China
; Guangdong
; Guangzhou
; Air Pollutants
; Atmosphere
; Carbon
; China
; Cities
; Colloids
; Fuel Oils
; Mass Spectrometry
; Metals
; Metals, Heavy
; Particulate Matter
; Principal Component Analysis
; Seasons
; Temperature
; Trace Elements
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Suspended particulate matter (SPM) and colloidal matter (COM) in annual dry and wet deposition samples in urban Guangzhou were for the first time collected, and their trace metals were investigated by using inductively coupled plasma mass spectrometry (ICP-MS). The deposition flux of SPM and of metal elements varied largely among the investigated seasons, and reached the maximum in spring. The correlation analysis indicated that significant correlations existed among some of the metal elements in the deposition samples. The enrichment factors (EF) of metals in COM in the deposition ranging from 79.66 to 130,000 were much higher than those of SPM ranging from 1.65 to 286.48, indicating the important role of COM. The factor analysis showed that emissions from street dust, non-ferrous metal production, and heavy fuel oil were major sources of the trace metals. Positive matrix factorization (PMF) model was used to quantitatively estimate anthropogenic source. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85328
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, 511 Kehuajie, Tianhe, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China
Recommended Citation:
Huang W.,Duan D.,Zhang Y.,et al. Heavy metals in particulate and colloidal matter from atmospheric deposition of urban Guangzhou, South China[J]. Marine Pollution Bulletin,2014-01-01,85(2)