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논문 상세정보

영농기 농촌 평야지 유역의 중금속 부하량 산정

Estimation of Heavy Metal Loads at Plain Area of the Rural Watersheds during Farming Season


This study was carried out to estimate heavy metal loads at plain area of the rural watersheds during farming season in 2006. The experimental area was belonging to Geum River watershed. That was located at the center of South Korea. Water samples were corrected at two kinds of aspects. One is regular sampling(every two month) and the other is irregular sampling(every rainfall event). The result showed that heavy metal properties of regular samples were highest at May and June with lively agricultural activities. Heavy metal concentration of irregular samples was lower than that of regular samples. But the heavy metal loads of irregular samples were high. The correlation between each heavy metals of regular samples was following as Mn-Cd > Mn-Fe > Mn-Al > Fe-Al > Al-Cd. The correlation of irregular samples was following as Fe-AI > Zn-Mn > Fe-Cd > Cd-Al. Loading rates of daily discharge the plain area of designed rural watershed during farming season were Al 3.070 kg/day, Cu 0.526 kg/day, Fe 0.745 kg/day, Zn 0.314 kg/day, Cd 0.010 kg/day, Cr 0.055 kg/day, Mn 0.140 kg/day and Pb 0.098 kg/day. Loading rate of discharge with heavy metals during the survey period was Al(577.23 kg) > Fe(140.08 kg) > Cu(98.93 kg) > Zn(58.99 kg) > Mn(26.34 kg) > Pb(18.51 kg) > Cr(10.34 kg) > Cd(1.93 kg).

참고문헌 (17)

  1. Bae, J. U., Lee, S. H., and Lee, S. H., 2001, Long-Term Change of Heavy Metal Concentration in the Kumho River Water. J. of the Korean Environmental Sciences Society, 10(1), pp. 27-33 
  2. Choi, Y. S., and Cho, H. D., 1998, The Comparison of the Concentration of Heavy Metals in the Forest Ecosystem of the Tamyang Lake and Kwangju Lake Watershed. Agriculture Science & Technology Review, 33 : pp. 99-107 
  3. Hong, S. U., and Hong, J. R., 1982. Distribution of Heavy Metals in Fresh-Water Fishes in Han River. Korean J. Limnol, 15 : pp. 7-14 
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  5. Kim, D. M., and Kim, H. S., 1991. About Heavy Metal Contents of Fresh-Water Shellfish to Inhabit in Guem River System. The Korean Journal of Malacology, 7 : pp. 66-75 
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  7. Kim, M. H., and Park, S. B., 1981. Studies on the Heavy Metal Contents of Freshwater Fishes from Han River. Korean J. of pharmaceutical society, 25 : pp. 27-37 
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  9. Kim, S. M., Kang, M. S., and Park S. W., 2003. Estimation of Pollutant Loadings from Agricultural Small Watershed Using the Unit Loading Factor and Water Quality Monitoring. J. Kor. Soc. Agric. Eng., 45(3) pp. 94-102 
  10. Ministry of Environment, 2002, Korean Standard Methods for Water Quality 
  11. Ministry of Environment, Basic Law of Environmental Policy 
  12. Korean Society of Soil and Groundwater Environment. 2001, Soil Environment Engineering. Hyangmoonsa, pp. 130.(in Korean) 
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  14. Lee, J. J., and Choi, J., 1986, Investigation of Heavy Metal(Zn, Cu, Cd, Pb) Contents in the Effluents, Soils and Plants at Keumho Riverside. Korean journal of environmental agriculture, 5, pp. 30-34 
  15. Lee, T. G., and Park, T. G., 1996, Management and Seasonal Change of Water environment of the Kumho River. Journal of Nakdonggang environmental research institute. 1(1), pp. 155-170 
  16. Park, T. G., Han, K. C., Lee, J. K., and Song, S. D., 1996, Variation and Contamination on Heavy Metals of the Kumho River. Journal of environmental science in Kyungpook Univ., 10, pp. 69-83 
  17. Park S. K., Ahn S. G., and Uhm S. W., 1996, Water Quality Management of Drinking water. DongHwaTechnology, pp. 37.(in Korean) 

이 논문을 인용한 문헌 (1)

  1. Ahn, Ji-Hyun ; Song, In-Hong ; Kang, Moon-Seong 2013. "Correlation between Raw Materials and Chemical Contents of Livestock Compost" 한국농공학회논문집 = Journal of the Korean Society of Agricultural Engineers, 55(2): 37~45 


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