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Concentrations of toxic heavy metals in ambient particulate matter in an industrial area of northeastern China

PIAO Fengyuan, SUN Xiance, LIU Shuang, YAMAUCHI Toru

《医学前沿(英文)》 2008年 第2卷 第2期   页码 207-210 doi: 10.1007/s11684-008-0040-z

摘要: This paper investigates concentrations of various heavy metals in ambient particulate matter (PM) and provide evidence for prevention from air pollution. The concentrations of heavy metal components in the PM were determined by inductively coupled plasma/Mass spectrometry (ICP/MS) from September 2000 to August 2002 in a northeast industrial city in China. Concentrations of Cd, Mn, Pb, Ni, Cr and As in the PM were 9.3, 461.9, 588.7, 69.5, 205.7 and 57.4 ng/m in the industrial area, and 5.7, 245.5, 305.0, 31.4, 58.8 and 32.5 ng/m in the main road, respectively. Concentrations of these heavy metals except Cd were significantly higher in the industrial area and main road than those in the suburban area ( < 0.05 or < 0.01). The change curves of the six heavy metal concentrations show their concentrations increased in the winter and spring, but decreased in the summer and autumn. The results indicate that concentrations of the metals in the PM are relatively high in the industrial area and main road.

关键词: summer     August     northeast industrial     September     spring    

Erratum to “Targeted Genotyping of a Whole-Gene Repertoire by an Ultrahigh-Multiplex and Flexible HD-Marker Approach” [Engineering 13 (2022) 186–196] Erratum

Pingping Liu,Jia Lv,Cen Ma,Tianqi Zhang,Xiaowen Huang,Zhihui Yang,Lingling Zhang,Jingjie Hu,Shi Wang,Zhenmin Bao,

《工程(英文)》 2022年 第18卷 第11期   页码 259-259 doi: 10.1016/j.eng.2022.09.002

关键词: online     THE AUTHORS.Published     repertoire     behalf     Engineering     September     genotyping     Academy     HD-marker approach”     Education Press Limited Company.    

Ulrike Lindequist:蕈菌治疗学的循证之路(2019年9月19日)

Ulrike Lindequist(高级职称)

2021年01月20日

关键词: 生物工程    

标题 作者 时间 类型 操作

Concentrations of toxic heavy metals in ambient particulate matter in an industrial area of northeastern China

PIAO Fengyuan, SUN Xiance, LIU Shuang, YAMAUCHI Toru

期刊论文

Erratum to “Targeted Genotyping of a Whole-Gene Repertoire by an Ultrahigh-Multiplex and Flexible HD-Marker Approach” [Engineering 13 (2022) 186–196]

Pingping Liu,Jia Lv,Cen Ma,Tianqi Zhang,Xiaowen Huang,Zhihui Yang,Lingling Zhang,Jingjie Hu,Shi Wang,Zhenmin Bao,

期刊论文

Ulrike Lindequist:蕈菌治疗学的循证之路(2019年9月19日)

Ulrike Lindequist(高级职称)

2021年01月20日

会议视频