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GIS 기법을 활용한 서울시 VOCs 오염도평가에 관한 연구

Other Titles
 Assessment of the VOCs Concentration Using GIS Method of Seoul 
Authors
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Citation
 환경영향평가, Vol.10(2) : 135~145, 2001 
Journal Title
 환경영향평가 
ISSN
 1225-7184 
Issue Date
2001
Abstract
This study was conducted to investigate the practical using of Geographic Information System(GIS) technology which are computer-based systems that are used to store and manipulate geographic information on the air pollution control and management in the macro city. For this study 130 samples were corrected by passive sampler in Seoul (25 distincts) distributed by TM-coordinate during November in 1997 to January 1998, and analysed by GC/MSD for 16 VOCs e.g., toluene, benzene and display using Arc/view GIS(version 3.2, ESRI Inc, U.S.A) for windows. The most VOCs concentration distribution in November, 1997 was higher than that of January, 1998 except benzene and 1,1,2-trichroloethan, bromobenzene. And products of the distribution of VOCs concentration display using GIS technology was effective as well as other display methods(e.g., contouring method, pie or column chart, graduated symbols), especially in mapping and symbolization capabilities for spatial pollutant status evaluation were very effective than other display methods.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/142702
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Preventive Medicine
Yonsei Authors
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