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한국생태학회 / v.21, no.5_1, 1998년, pp.449-456 
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산림내 강우에 의한 산성 강하물의 영향 평가
( Evaluation on Effects of Acid Deposition by analysis Rainfall in the Forest ) |
| 이총규;김종갑; 경남산림환경연구원;경상대학교 산림과학부;
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| 초 록 |
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| This study was carried out to investigate the characteristics of acid deposition by stemflow, throughfall, rainfall and $SO_{2}$ in the industrial, urban and rural areas where were affected by the acid rain areas air pollution in Pinus thunbergii than Quercus spp. forest. As the stemflow pH in industrial and urban area were lowed that of rural area, the result industrial and urban, and correlation of negative ($r=-0.9415^{**}$) between pH and EC. The concentration of acid ion by stemflow, throughfall, rainfall were high $SO_{4}^{2-}$ ion at industrial areas, especially of $NO_{3}^{-}$ ion at urban areas. The concentration of basic ion all rain fall were high $Ca^{2+},;Na^{+}$ ion at industrial areas, but there were high $Ca^{2+}$, $Na^{+}$ ion at urban areas. The concentration of $SO_{2}$ at survey areas were high $SO_{2}$ concentration at industrial and urban areas, but there was low at rural areas. There was correlation of negative ($r=-0.8007^{**}$ between pH and $SO_{2}$ concentration at survey areas. Soil acidity was also affected by stemflow and showed sigificantly low pH in industerial and urban areas. |
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| 키워드 |
| Stemflow;Throughfall;Air pollution;Pinus thunbergii;Quercus spp; |
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The Korean Journal of Ecology / v.21, no.5_1, 1998년, pp.449-456
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811919963385)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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