Investigation of air pollution in Chile using biomonitors

被引:12
|
作者
Cortés E. [1 ]
机构
[1] Department of Nuclear Applications, La Reina Nuclear Centre, Chilean Nucl. Ener. Commn. P.O. B.
关键词
International Atomic Energy Agency; Instrumental Neutron Activation Analysis; Airborne Particulate Matter; Coordinate Research Programme; Leaded Gasoline;
D O I
10.1023/B:JRNC.0000040885.09041.2e
中图分类号
学科分类号
摘要
A project has been undertaken to carry out a long term study on atmospheric air pollution in Chile using biomonitors. Samples of different species of lichens were collected in clean areas (native forest), analyzed and transplanted to the Santiago Metropolitan Area. In addition, samples of Tillandsia recurvata were collected in the Metropolitan Area for comparison purposes. The preparation of the samples was done under controlled, cryogenic conditions and analyzed by neutron activation analysis and solid sampling atomic absorption spectrometry. As part of the routine QA/QC procedures, the analytical laboratories, have participated in intercomparison runs organized by the IAEA for the determination of trace and minor elements in two lichens samples. The present paper describes the activities carried out within the framework of this project.
引用
收藏
页码:169 / 276
页数:107
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