1 Geomeasurement Deportment of Shomxi Mining Institute, Taiyuan 030024;
2 Lanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou 730000
Received Date: 1996-06-12
Publish Date:
1996-12-31
Abstract
In this paper, n-alkanes of extracitable organic matter of airborne particulate samples, exhausted gas and smog dust were examined by GC-MS. The results were shown as follows:The concentration of n-alkanes is relative high but its variance depends on different seasons or areas; the comparison among n-alkanes from airborne particulates, exhausted gas and smog dust shows that the atomospheric pollution in Lanzhou results mainly from artificial factors and partly from natural factors with the former being heavier in winter than in summer.
1.Duce R A. Speculation on the budget of particulate and vapor phase non-methane organic taboo in global troposphere.Pure Apple. Geophy. 1978. 116: 244-273.
4.Simoneit B R T. Ckganic matter of the tropospherel.characteriscation and sources of petroleum and pyrogenic residues in aerosols over the western united states. Atmosph. Environ.，1984. 18: 51-67.
5.Simoneit B R T. Chganic matter of the troposphere- I.Natural background of hiogenic lipid matter in aerosols over theruial western United States. Atmosph. Environ.. 1982. 16 (9):2139-2159.
Abstract: In this paper, n-alkanes of extracitable organic matter of airborne particulate samples, exhausted gas and smog dust were examined by GC-MS. The results were shown as follows:The concentration of n-alkanes is relative high but its variance depends on different seasons or areas; the comparison among n-alkanes from airborne particulates, exhausted gas and smog dust shows that the atomospheric pollution in Lanzhou results mainly from artificial factors and partly from natural factors with the former being heavier in winter than in summer.
Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.
Citation:
Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.
1.Duce R A. Speculation on the budget of particulate and vapor phase non-methane organic taboo in global troposphere.Pure Apple. Geophy. 1978. 116: 244-273.
4.Simoneit B R T. Ckganic matter of the tropospherel.characteriscation and sources of petroleum and pyrogenic residues in aerosols over the western united states. Atmosph. Environ.，1984. 18: 51-67.
5.Simoneit B R T. Chganic matter of the troposphere- I.Natural background of hiogenic lipid matter in aerosols over theruial western United States. Atmosph. Environ.. 1982. 16 (9):2139-2159.
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Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.
Peng Lin, Shen Ping. Characteristics of n-Alkanes in Airborne Particulates in Lanzhou[J]. Acta Sedimentologica Sinica, 1996, 14(S1): 192-197.
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