Stable carbon and oxygen isotopic composition of carbonate in fugitive dust in the Chinese Loess Plateau

J. J. Cao; C. S. Zhu; J. C. Chow; W. G. Liu; Y. M. Han; J. G. Watson

doi:10.1016/j.atmosenv.2008.09.043

Stable carbon and oxygen isotopic composition of carbonate in fugitive dust in the Chinese Loess Plateau

J. J. Cao
, C. S. Zhu
, J. C. Chow
, W. G. Liu
, Y. M. Han
, J. G. Watson

人居环境与建筑工程学院

CAS - Institute of Earth Environment
University of Chinese Academy of Sciences
Desert Research Institute
Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

23 引用（Scopus）

摘要

Stable C-O isotopic composition of loess samples for TSP, PM₁₀, PM_2.5, and PM₁ at five sites (Yulin, Yanchi, Huanxian, Luochuan, and Xi'an) in Chinese Loess Plateau are examined. The average δ¹³C and δ¹⁸O abundances were -6.00‰ and -8.30‰ in TSP, -6.05‰ and -8.22‰ in PM₁₀, -6.07‰ and -8.33‰ in PM_2.5, and -6.00‰ and -8.28‰ in PM₁, respectively. Little differences were found for δ¹³C and δ¹⁸O abundances in four size fractions. The differences of δ¹³C between the averages of fugitive dust and bulk soil were smaller than 2‰ at five locations, which implied that the isotopic composition of bulk soil (surface soil) can be used as substitute of fugitive dust carbonate in dust source apportion study. The distribution of CO₃-C, δ¹³C and δ¹⁸O in fugitive dust shows that only δ¹³C is a powerful tracer of source regions. A database about the δ¹³C distribution in soil carbonate in major source regions of Asian dust was summarized for source apportion study of atmospheric dust.

源语言	英语
页（从-至）	9118-9122
页数	5
期刊	Atmospheric Environment
卷	42
期	40
DOI	https://doi.org/10.1016/j.atmosenv.2008.09.043
出版状态	已出版 - 12月 2008

访问文件

10.1016/j.atmosenv.2008.09.043

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{80a8b57fd7194afaafbb433f20c0a6f7,

title = "Stable carbon and oxygen isotopic composition of carbonate in fugitive dust in the Chinese Loess Plateau",

abstract = "Stable C-O isotopic composition of loess samples for TSP, PM10, PM2.5, and PM1 at five sites (Yulin, Yanchi, Huanxian, Luochuan, and Xi'an) in Chinese Loess Plateau are examined. The average δ13C and δ18O abundances were -6.00‰ and -8.30‰ in TSP, -6.05‰ and -8.22‰ in PM10, -6.07‰ and -8.33‰ in PM2.5, and -6.00‰ and -8.28‰ in PM1, respectively. Little differences were found for δ13C and δ18O abundances in four size fractions. The differences of δ13C between the averages of fugitive dust and bulk soil were smaller than 2‰ at five locations, which implied that the isotopic composition of bulk soil (surface soil) can be used as substitute of fugitive dust carbonate in dust source apportion study. The distribution of CO3-C, δ13C and δ18O in fugitive dust shows that only δ13C is a powerful tracer of source regions. A database about the δ13C distribution in soil carbonate in major source regions of Asian dust was summarized for source apportion study of atmospheric dust.",

keywords = "Carbon isotope, Carbonate, Oxygen isotope, Source tracer",

author = "Cao, \{J. J.\} and Zhu, \{C. S.\} and Chow, \{J. C.\} and Liu, \{W. G.\} and Han, \{Y. M.\} and Watson, \{J. G.\}",

year = "2008",

month = dec,

doi = "10.1016/j.atmosenv.2008.09.043",

language = "英语",

volume = "42",

pages = "9118--9122",

journal = "Atmospheric Environment",

issn = "1352-2310",

publisher = "Elsevier Ltd",

number = "40",

}

TY - JOUR

T1 - Stable carbon and oxygen isotopic composition of carbonate in fugitive dust in the Chinese Loess Plateau

AU - Cao, J. J.

AU - Zhu, C. S.

AU - Chow, J. C.

AU - Liu, W. G.

AU - Han, Y. M.

AU - Watson, J. G.

PY - 2008/12

Y1 - 2008/12

N2 - Stable C-O isotopic composition of loess samples for TSP, PM10, PM2.5, and PM1 at five sites (Yulin, Yanchi, Huanxian, Luochuan, and Xi'an) in Chinese Loess Plateau are examined. The average δ13C and δ18O abundances were -6.00‰ and -8.30‰ in TSP, -6.05‰ and -8.22‰ in PM10, -6.07‰ and -8.33‰ in PM2.5, and -6.00‰ and -8.28‰ in PM1, respectively. Little differences were found for δ13C and δ18O abundances in four size fractions. The differences of δ13C between the averages of fugitive dust and bulk soil were smaller than 2‰ at five locations, which implied that the isotopic composition of bulk soil (surface soil) can be used as substitute of fugitive dust carbonate in dust source apportion study. The distribution of CO3-C, δ13C and δ18O in fugitive dust shows that only δ13C is a powerful tracer of source regions. A database about the δ13C distribution in soil carbonate in major source regions of Asian dust was summarized for source apportion study of atmospheric dust.

AB - Stable C-O isotopic composition of loess samples for TSP, PM10, PM2.5, and PM1 at five sites (Yulin, Yanchi, Huanxian, Luochuan, and Xi'an) in Chinese Loess Plateau are examined. The average δ13C and δ18O abundances were -6.00‰ and -8.30‰ in TSP, -6.05‰ and -8.22‰ in PM10, -6.07‰ and -8.33‰ in PM2.5, and -6.00‰ and -8.28‰ in PM1, respectively. Little differences were found for δ13C and δ18O abundances in four size fractions. The differences of δ13C between the averages of fugitive dust and bulk soil were smaller than 2‰ at five locations, which implied that the isotopic composition of bulk soil (surface soil) can be used as substitute of fugitive dust carbonate in dust source apportion study. The distribution of CO3-C, δ13C and δ18O in fugitive dust shows that only δ13C is a powerful tracer of source regions. A database about the δ13C distribution in soil carbonate in major source regions of Asian dust was summarized for source apportion study of atmospheric dust.

KW - Carbon isotope

KW - Carbonate

KW - Oxygen isotope

KW - Source tracer

UR - https://www.scopus.com/pages/publications/56249110582

U2 - 10.1016/j.atmosenv.2008.09.043

DO - 10.1016/j.atmosenv.2008.09.043

M3 - 文章

AN - SCOPUS:56249110582

SN - 1352-2310

VL - 42

SP - 9118

EP - 9122

JO - Atmospheric Environment

JF - Atmospheric Environment

IS - 40

ER -

Stable carbon and oxygen isotopic composition of carbonate in fugitive dust in the Chinese Loess Plateau

摘要

访问文件

其它文件与链接

学术指纹

引用此