广州大气气溶胶总悬浮颗粒物(TSP)中的有机示踪化合物
Determination of organic molecular tracers in total suspended particle (TSP) in the atmosphere of Guangzhou
查看参考文献31篇
|
文摘
|
为了解广州市气溶胶中有机示踪化合物的分布特征,采用N,O-双(三甲基硅烷基)三氟乙酰胺(BSTFA)衍生化预处理技术和GC/MS分析技术,于2002—2003年对广州市大气气溶胶中的有机示踪化合物进行了定性和定量分析.结果表明,脱水糖类、β-谷甾醇、脱氢松香酸主要来源于生物质燃烧;葡萄糖、果糖、蔗糖、海藻糖等主要来源于土壤的再悬浮;藿烷类、甾烷类化合物主要来源于化石燃料的燃烧;胆甾醇可以作为肉类烹饪等餐饮源的有机示踪物.广州市大气中所检测到的所有糖类化合物与植物蜡的浓度比值春、秋两季较高,这可能与春天是植物叶片扩张和耕耘播种的季节、秋天是果实成熟和农作物收割的季节有关. |
|
其他语种文摘
|
To investigate the distribution of organic molecular tracers in the aerosol of Guangzhou, organic molecular tracers of the total suspended particles (TSP), collected in Guangzhou from 2002 to 2003, were derivatized with N,O-bis-(trimethylsilyl)trifluoroacetamide (BSTFA) and then analyzed by gas chromatography-mass spectrometry (GC/MS). The results show that the anhydrosaccharides,β-sitoscrol and dehydroabietic came from biomass burning. Glucose,sucrose,fructose and mycose were the result of resuspension of surface soil dust. Hopanes and steranes came from fossil fuel combustion. Cholesterol was from cooking emission. Concentration ratios of the saccharides to the total plant waxes occurred high level in spring and autumn, probably associating with plant growing and leaf expanding in spring, maturity season of fruits in autumn, and the agricultural activities and biomass burning in autumn. |
|
来源
|
环境化学
,2012,31(2):226-234 【核心库】
|
|
关键词
|
广州
;
有机示踪化合物
;
糖类化合物
;
藿烷类化合物
;
胆甾醇
|
|
地址
|
1.
山东科技大学化学与环境工程学院, 有机地球化学国家重点实验室, 青岛, 266590
2.
山东科技大学地质科学与工程学院, 青岛, 266590
|
|
语种
|
中文 |
|
ISSN
|
0254-6108 |
|
学科
|
环境质量评价与环境监测 |
|
基金
|
中国科学院知识创新工程项目
;
国家自然科学基金
|
|
文献收藏号
|
CSCD:4779581
|
参考文献 共
31
共2页
|
|
1.
Killops S D.
An introduction to organic geochemistry,1992:215-252
|
CSCD被引
1
次
|
|
|
|
|
2.
Simoneit B R T. Organic matter of the troposphere: Ⅲ-Characterization and sources of petroleum and pyrogenic residues in aerosols over the Western United States.
Atmospheric Environment,1984,18:51-67
|
CSCD被引
35
次
|
|
|
|
|
3.
Simoneit B R T. Composition and major sources of organic compounds of aerosol particulate matter sampled during the ACE-Asia campaign.
J Geophys Res,2004,109:D19S10
|
CSCD被引
21
次
|
|
|
|
|
4.
Simoneit B R T. Aerosol particles collected on aircraft flights over the northwestern Pacific region during the ACE-Asia campaign: Composition and major sources of the organic compounds.
J Geophys Res,2004,109:D19S09
|
CSCD被引
8
次
|
|
|
|
|
5.
Simoneit B R T. Sugars-dominant water-soluble organic compounds in soils and characterization as tracers in atmospheric particulate matter.
Environmental Science and Technology,2004,38:5939-5949
|
CSCD被引
27
次
|
|
|
|
|
6.
Simoneit B R T. Combustion products of plastics as indicators for refuse burning in the atmosphere.
Environ Sci Technol,2005,39:6961-6970
|
CSCD被引
25
次
|
|
|
|
|
7.
刘星. 典型消油剂对溢油鉴别生物指示作用的影响.
环境化学,2010,29(2):209-304
|
CSCD被引
1
次
|
|
|
|
|
8.
何凌燕. 北京大气气溶胶PM2.5中的有机示踪化合物.
环境科学学报,2005,25(1):23-29
|
CSCD被引
35
次
|
|
|
|
|
9.
袁杨森. 北京夏季大气颗粒物中有机污染源的生物标志物示踪.
中国科学院研究生院学报,2007,24(5):601-611
|
CSCD被引
8
次
|
|
|
|
|
10.
刘春慧. 正定矩阵因子分解和非负约束因子分析用于大辽河沉积物中多环芳烃源解析的比较研究.
科学通报,2009,54:3817-3822
|
CSCD被引
14
次
|
|
|
|
|
11.
Sjostrom J. Characterization of lignin and carbohydrates dissolved in groundwood pulping by pyrolysisgas chromatography/mass spectrometry.
Journal of Analytical and Applied Pyrolysis,1990,17:305-318
|
CSCD被引
2
次
|
|
|
|
|
12.
Simoneit B R T. Levoglucosan, a tracer for cellulose in biomass burning and atmospheric particles.
Atmos Environ,1999,33:173-182
|
CSCD被引
65
次
|
|
|
|
|
13.
Medeiros P M. Sugars as source indicators of biogenic organic carbon in aerosols collected above the Howland Experimental Forest.
Maine Atmospheric Environment,2006,40:1694-1705
|
CSCD被引
1
次
|
|
|
|
|
14.
马社霞. 广州大气气溶胶中糖类化合物的组成及主要来源.
科学通报,2009,54:2562-2567
|
CSCD被引
13
次
|
|
|
|
|
15.
Simoneit B R T. Biomass burning: a review of organic tracers for smoke from incomplete combustion.
Applied Geochemistry,2002,17:129-162
|
CSCD被引
59
次
|
|
|
|
|
16.
Oros D R. Identification and emission rates of molecular tracers in coal smoke particulate matter.
Fuel,2000,79:515-536
|
CSCD被引
37
次
|
|
|
|
|
17.
菲尔普.
化石燃料生物标志物--应用与谱图,1987:25-26
|
CSCD被引
1
次
|
|
|
|
|
18.
周家斌. 北京地区大气颗粒物中正构烷烃的粒径分布及污染源示踪研究.
石油大学学报(自然科学版),2004,28(5):121-125
|
CSCD被引
16
次
|
|
|
|
|
19.
Simoneit B R T. Molecular marker study of extractable organic matter in aerosols from urban areas of China.
Atmos Environ, A,1991,25:2111-2129
|
CSCD被引
52
次
|
|
|
|
|
20.
Henderson W. Thermal alteration as a contributory process to the genesis of petroleum.
Nature,1968,219:1012-1016
|
CSCD被引
8
次
|
|
|
|
|
了解气象卫星更多信息，请访问