Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
권호 표지

The Characteristics of Chemical Components and Acidity in the Precipitation at Kimhae Area

김해지방의 강수의 산도 및 화학적 성분 특성

  • Published : 1997.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

This study was carried out to investigate the characteristics of chemical components and precipitation at Kimhae area from March, 1992 to June, 1994. The pH values, concentration of soluble ions($Cl^-$, $NO_2^-}$ $NO_3^-}$, $NO_4^{2-}$-, $PO_4^{3-}$. $F^-$, $Mg^{2+}$, $Ca^{2+}$, $Mn^{2+}$, $K^+) and non-soluble metals(Cr.Si. Zn, Pb, Cu, Fe, Mn, Mg, Ad. V. Cal were measured by pH meter, IC (ion Chromatography) and ICP(Inductively Coupled Plasma). The data were analyzed by the dally. hourly distribution characteristics of acidity and chemical components, as well as the correlation between them. The results are as follows. 1. The pH range of precipitation was from 3.45 to 6.80 in Kimhae area. and average value was pH 4.62 and main chemical components were $SO_4^{2-}$, $Cl^-$, $NO_3^-$. The highest pH value and concentration appeared in initial rain, which might result from urbanlzation and industrialization in this area and long term transportation from China. 2. The hourly correction distribution of main anions related to pH value In the rainwater showed $SO_4^{2-}$ > $NO_3^-$ > $Cl^-$. Hourly concentration of heavy metal and each ion was highly correlated with pH in the precipitation.

Keywords

References

  1. 한국대기보전학회지 v.8 no.3 해안지역과 도시지역 강수의 화학적 성상에 관한 연구 강공언;강병욱;김희강
  2. 한국기상학회지 v.29 no.2 원주지역의 산성강우현상에 관한 연구 권영식;허원범
  3. 제13회 김해시 통계연보 김해시
  4. 한국환경과학회지 v.4 no.3 경기도 성남시, 인천시, 강원도 강릉시, 충북 청원군 강수의 화학적 성분에 관한 비교 연구 박국태(등)
  5. 이화여대 논문집 한국 생활 과학 연구원 論叢 no.32 서울시에서의 酸性降雨에 관한 硏究 박봉규(등)
  6. 부산대학교 환경문제연구소 환경연구보 v.9 부산·경남지역의 산성비에 관한 연구 이부용;김유근;박종길
  7. 국립 환경 연구소보 v.2 강수물 성분 변화에 의한 대기 오염도의 간접 측정 및 평가에 관한 연구 최덕일
  8. 부산 수산대학교 석사학위 청구 논문 사상공단 주변지역의 산성강우 현상에 관한 연구 허철구
  9. 硏究ツセ-ナレ v.11 no.9 酸性雨日の氣象と件 地域特性 小山功
  10. Atmospheric Environment v.28 no.22 Major and Trace elements in Precipitation on western Switzerland Atteia O.
  11. Atmospheric Environment v.23 no.12 Trace Metal and Major ion composition of Precipitation at a North Sea Cooastal site Balls P. W.
  12. Atmospheric Environment v.29 no.2 Determination of Trasition Metals in Sizeclassified Rain samples by Atomic Absorption Spectrometry Bachmann(et al.)
  13. Atmospheric Environment v.27A A ffield study to determine the chemical content of individual rain drops as a function of their size Bachmann K,;I. Haag;A. Roder
  14. Atmospheric Environment v.28 no.21 Trace elements in atmospheric Precipitation at Norwegian background stations(1989-1990) measured by ICPMS Berg T.;O. Ryset;E. Steinnes
  15. J. of Korean Meteor. Soc. v.31 no.2 Distribution Pattern and Chemical Properties of Acid Precipitation in Central Region of Korean Peninsula Jung S. H.;J. C. Nam;S. K. Lee;J. C. Choi
  16. Paper in Meteorology and Geophysics v.35 no.3 A study on pH of Meteoric Water Kanazawa, T.;K. Saruhashi;Y. Miyake
  17. The Atmosphere - an Introduction to Meteorology(Sixth Edition) Lutgens F. K.;E. J. Tarbuck
  18. J. Geophys. Res. v.94 Sensitivity analysis of a chemical mechanism for aqueous-phase atmospheric chemistry Pandis S. N.;J. H. Seinfeld
  19. O. J. R. Met. Soc. v.81 The salinity of rainfall as a function of drop size Turner J.S.
  20. J. Geophys. Res. v.75 On the relation between drop size and concentration of trace elements in rainwater Wotzel D.;H. W. Georgii
  21. J. Agr. Met. v.45 no.3 The Chemical Characters of Acid Rain(pH 3.0) in around Tsukuba City Yamaguchi, T.;K. Fujii;R. Okamoto