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서울地域의 降雨의 pH에 관한 硏究
A Study on the Precipitation pH in Seoul Area

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Authors
張楠基; 申恩榮
Issue Date
1990
Publisher
서울대학교 사범대학
Citation
사대논총, Vol.40, pp. 75-90
Abstract
In order to investigate the phenomenon of acid precipitation, pH value was measured from rainwater sampled around 20 sites in Seoul area during the period of 9 months from September 1987 to August 1988(excluded December, January and February). The results are summerized as follows; 1. The mean pH at 20 sites in Seoul area during the period was 5.1 and acid rain was found in all sites. 2. During the period pH values of 3.2~6.8 were measured and pH ranging from 4.6 to 5.5 was shown to be the highest ratio of appearance (52.1%). 3. The rainwater pH was high in summer and low in other seasons. 4. The appearance ratio of pH value below 5.5 was 72% of total samples. 5. The acid precipitation in Seoul area appeared to be concentrated on certain districts such as industrial areas and traffic zones.
ISSN
1226-4636
Language
Korean
URI
http://hdl.handle.net/10371/72685
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College of Education (사범대학)Center for Educational Research (교육종합연구원)교육연구와 실천Journal of the College of Education (師大論叢) vol.40/41 (1990)
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