低对流层中不同高度大气尘埃类脂质的特征

张健; 盛国英; 傅家谟; B.R.T.Simoneit

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低对流层中不同高度大气尘埃类脂质的特征

张健, 盛国英, 傅家谟, B.R.T.Simoneit

文章导航 > 沉积学报 > 1991 > 9(S1): 187-196

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

引用本文:

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

Citation:

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

引用本文:

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

Citation:

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

低对流层中不同高度大气尘埃类脂质的特征

1.
中国科学院地球化学研究所广州分部;
2.
美国俄勒冈州立大学海洋学院环境地球化学组

详细信息

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

计量

文章访问数: 333
HTML全文浏览量: 74
PDF下载量: 331
被引次数: 0

Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

1.
Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences;
2.
Environmental Geochemistry Group, College of Oceanography. Oregon State University,Corvallis, Oregon 9733

摘要

摘要: 低对流层中不同高度大气尘埃的类脂质往往有不同的来源。本文共研究了采自北京325m高气象塔和广州等地在不同垂直高度上的8个大气尘埃样品。用有机溶剂对尘埃样品进行超声抽提,抽提物经硅胶薄层色谱分离和色谱-质谱法分析。结果表明。这些尘埃样品的类脂质主要由正烷烃、正脂肪酸、三萜烷、甾烷和多环芳烃等化合物组成。这些类脂质一般都来自天然生物成因、人为成因和地质成因源,采样高度不同将影响各种输入源有机质的掺和比例。随着采样高度增加,类脂质产率、总烃和脂肪酸产率均下降,尖埃样品中化石燃料残余物和微生物组分减少。有迹象表明在高层大气中输入了长距离搬运的有机质。
- 大气尘埃 /
- 类脂质 /
- 垂直分布 /
- 长距离搬运
Abstract: The sovent-extractable organic matter(lipids) of eight airborne dust samples at different heights,which were collected at the meteorological tower of Beijing, in the city of Shuicheng and on the outskirts ofGuangzhou, using a standard volume air sample, were investigated to determine the distributions ofhomologous com pounds and molecular markers. All of collected sample filters were ultrasonically extractedin organic solvents. The extracts were esterified and then separated by TLC. Compound molecular structureof the fractions were characterized by GC-MS. These preliminary results show that all samples containn-alkanes. n-fatty acids, steranes, triterpanes. PAH and so on. derived from both biogenic sources(vascular plant wax and microbial lipids input) and fossil fuel contamination(coal. crude oil, etc.).Some apparent fractionatinon phenomena of lipids in dusts were observed in samlpes from different heightsabove ground. The upper is the height of dusts, the less is the lipid yield of particles. PAH compounds aremainly present in fine mode particles. The concentrations of P,AH，triterpane and sterane will decrease asthe sampling height incensing. Dusts in the upper atmosphere has significantly lower concentrations ofanthropogenic and microbial components. The analytical results also indicate that upper airborne dust trans-port over longer distances.

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参考文献(1)

[1]

(1) 张健、盛国英、傅家漠，1991.贵阳地区气溶胶中类脂的特生及其环境有机地球化学意义.有机地球化学国家重点实验研究年报.

(2) Altshuller A.P., 1980, Advances in Environmental Science and Tdechnology(J. N.Pitts and R. L.Metcalf eds. )、 V.10, p.181-219.

(3) Bjorseth A., Lunde G. and Lindskog A., 1979. Atmosph.Environ，V.13, p.45-53.

(4) Duce R.A.,1978, Pure Appl.Geophys.V.116, p.244-273..

(5) Gagosian R.H., Pelter E.T. and Merrill J.T., 1987. Nature. V.325, p.800-803.

(6) Gagosian R.B., Pelter E丁，and Zafiriou O.C，1981，V.291, p.312-314.

(7) Garrets R.M., MacKenzie F.T. and Hunt C，1975, Chemical Cycles and the Global Environment: Assessing Hu man Influences, William Kaufmana Los Altls, CA.

(8) Gregogy P.H.. 1978, Pure Appl. Geophys., V.1 l6, p.309-315.

(9) Jaenicke R.，1980, Natural aerosols. In Aerosols: Anthropogenic and Natural，Sources and Transport(T.J.Kneip and P.J.Lioy eds.), V.338, p.317-329.

(10) Kawamura K.and Gagosian R.B., 1987, Nature, V.325, p.330-332

(11) Simoneit B.R.T., 1977, Mar.Chem.. V.5, p.443-464.

(12) Simoneit B. R. T.，1978. The organic chemistry of marine sediments. In Chemical Oceanographyeds.2nd ed(J.P.Riley and R.Chester eds.), V.7, p.233-311.

(13) Simoneit B.R.T.. 1984, Atmos.Environ., V.18, p.51-67

(14) Simoneit H.R.T..1985, Intern.J.Environ.Anal.Chem., V.22, p.203-233

(15) Simoneit B.R.T..1986, Int.J, Envir.Analyt. Chem., V.23, p.207-237.

(16) Simonett B.T.T.. 1989. J.Atmos.Chem.. V 8. p.251-275.

(17) SimoneitB.RJ，Cox R.$ and Standley L.1.1988. Atmos.Envtron，、21. p.983-1004.

(18) Simoneit B.R.T.and Mazurek M.A，1982. Atmos.Environ.. V.16. p.2139-2159.

(19) Tulloch A. P，1976. Chemistry of waxes of higher plants. In Chemistry and Biochmistty of Natural Waxes(KolattukudyP.E. ed.)，Elsevier, New York

(20) Wang Mingxing and Winchester J.W.. 1984. Science Exploration, V.4. No.l，p.8 I -88.

(21) Wang Mingxing. WinchesterJ.W . Lu Weixiu, et.al. Adv.Atoms.Sci.V.3,N0.4. p.432-442

(22) Wang Mingxing. Winchester J.W., and Shao-meng Li. 1987. Nuclear Instruments and Methods in Physics Re- search. B22. p.275-282

(23) VV'iest F D .1978. Atmos. Environ，V.12, p.1705-1712

(24) Wt'mchester J.W，Lu Wetxiu, ct al.. 1981，Atomos. Ennron.V.15.N0.6, p.933-937.

(25) 1"oungblood W.1V. and Boumer M.，1975. Geochim Cosmochim. Acta. V.39. p.1303-1314.

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低对流层中不同高度大气尘埃类脂质的特征

1. 中国科学院地球化学研究所广州分部;

2. 美国俄勒冈州立大学海洋学院环境地球化学组

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

刊出日期: 1991-12-31

关键词:

大气尘埃 /

类脂质 /

垂直分布 /

长距离搬运

摘要: 低对流层中不同高度大气尘埃的类脂质往往有不同的来源。本文共研究了采自北京325m高气象塔和广州等地在不同垂直高度上的8个大气尘埃样品。用有机溶剂对尘埃样品进行超声抽提,抽提物经硅胶薄层色谱分离和色谱-质谱法分析。结果表明。这些尘埃样品的类脂质主要由正烷烃、正脂肪酸、三萜烷、甾烷和多环芳烃等化合物组成。这些类脂质一般都来自天然生物成因、人为成因和地质成因源,采样高度不同将影响各种输入源有机质的掺和比例。随着采样高度增加,类脂质产率、总烃和脂肪酸产率均下降,尖埃样品中化石燃料残余物和微生物组分减少。有迹象表明在高层大气中输入了长距离搬运的有机质。

English Abstract

Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

1. Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences;

2. Environmental Geochemistry Group, College of Oceanography. Oregon State University,Corvallis, Oregon 9733

Publish Date: 1991-12-31

Abstract: The sovent-extractable organic matter(lipids) of eight airborne dust samples at different heights,which were collected at the meteorological tower of Beijing, in the city of Shuicheng and on the outskirts ofGuangzhou, using a standard volume air sample, were investigated to determine the distributions ofhomologous com pounds and molecular markers. All of collected sample filters were ultrasonically extractedin organic solvents. The extracts were esterified and then separated by TLC. Compound molecular structureof the fractions were characterized by GC-MS. These preliminary results show that all samples containn-alkanes. n-fatty acids, steranes, triterpanes. PAH and so on. derived from both biogenic sources(vascular plant wax and microbial lipids input) and fossil fuel contamination(coal. crude oil, etc.).Some apparent fractionatinon phenomena of lipids in dusts were observed in samlpes from different heightsabove ground. The upper is the height of dusts, the less is the lipid yield of particles. PAH compounds aremainly present in fine mode particles. The concentrations of P,AH，triterpane and sterane will decrease asthe sampling height incensing. Dusts in the upper atmosphere has significantly lower concentrations ofanthropogenic and microbial components. The analytical results also indicate that upper airborne dust trans-port over longer distances.

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

引用本文:

张健, 盛国英, 傅家谟, B.R.T.Simoneit. 低对流层中不同高度大气尘埃类脂质的特征[J]. 沉积学报, 1991, 9(S1): 187-196.

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

Citation:

Zhang Jian, Sheng Guoying, Fu Jiamo, .R.T.Simoneit. Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere[J]. Acta Sedimentologica Sinica, 1991, 9(S1): 187-196.

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低对流层中不同高度大气尘埃类脂质的特征

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

计量

Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

计量

目录

低对流层中不同高度大气尘埃类脂质的特征

1. 中国科学院地球化学研究所广州分部;

2. 美国俄勒冈州立大学海洋学院环境地球化学组

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

English Abstract

Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

1. Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences;

2. Environmental Geochemistry Group, College of Oceanography. Oregon State University,Corvallis, Oregon 9733

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低对流层中不同高度大气尘埃类脂质的特征

作者简介: 张健,男,32岁,助理研究员,有机地球化学.

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Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

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出版历程

目录

低对流层中不同高度大气尘埃类脂质的特征

1. 中国科学院地球化学研究所广州分部; 2. 美国俄勒冈州立大学海洋学院环境地球化学组

作者简介: 张健,男,32岁,助理研究员,有机地球化学.

English Abstract

Characterization of Lipids from Airborne Dusts at Different Heights in Lower Troposphere

1. Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences; 2. Environmental Geochemistry Group, College of Oceanography. Oregon State University,Corvallis, Oregon 9733

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

1. 中国科学院地球化学研究所广州分部;

2. 美国俄勒冈州立大学海洋学院环境地球化学组

作者简介:
张健,男,32岁,助理研究员,有机地球化学.

1. Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences;

2. Environmental Geochemistry Group, College of Oceanography. Oregon State University,Corvallis, Oregon 9733