Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 31 Issue 3
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- Pages.225-232
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- 1998
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Heavy Metal Contents in Upland Soils and Crops of Korea
우리나라 밭 토양 및 작물의 중금속함량
- Jung, Goo-Bok (National Institute of Agricultural Science and Technology, RDA) ;
- Kim, Ho-Chung (Honam Agricultural Experimental Station, RDA) ;
- Jung, Ki-Yeol (Yeongnam Agricultural Experimental Station, RDA) ;
- Jung, Beung-Kan (National Institute of Agricultural Science and Technology, RDA) ;
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Kim, Won-Il
(National Institute of Agricultural Science and Technology, RDA)
- Published : 1998.09.30
Abstract
In order to monitor the degree of heavy metal distribution in upland cultivations in Korea, both the cultivated soils and crops were collected from the 854 and 140 sites, respectively. The contents of cadmium (Cd), copper(Cu), lead(Pb), and zinc(Zn) in each sample were measured by Inductively Coupled Plasma(ICP) technique after 1N-HCl extraction. The content of Arsenic(As) was also measured with the same technique after 1N-HCl extraction. The average contents of heavy metal in surface soils(0~15 cm depth) were
우리나라 밭토양을 1997년 작물 파종전인 3~5월에 표토(0~15cm) 854점 및 밭작물 140점을 채취하여, 이들 토양 및 작물중에 함유된 카드뮴, 구리, 납, 아연 및 비소 함량을 조사한 결과는 다음과 같다. 토양중 0.1N-HCl 가용성 중금속의 평균함량은 카드뮴 0.135(0~0.660), 구리 2.77(0.07~78.2), 납 3.47(0~43.0), 아연 10.7(0.3~65.1), 비소