공단 인근 농경지 토양 중 중금속 함량 평가
Evaluation on Heavy Metal Contents in Agricultural Soils around Industrial Complexes in Korea
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참고문헌
키워드
초록
BACKGROUND: Agricultural soils are vulnerable from contamination of heavy metal derived from industrial waste. Monitoring on heavy metals on agricultural soils around industrial complexes and evaluation on distributional state on the concentrations of heavy metals in soil have been carried out for problem assessment on soil condition. METHODS AND RESULTS: Soil samples of 1,200, were collected from sixty site of industrial complexes located Gyounggi, Chungbuk, Cheonbuk, and Gyoungnam provinces. Total concentration of Cu, Pb, Zn, Ni, and As were analyzed. Heavy metal concentrations in most soil samples were below warning criteria, except 1 site of Pb, Ni, and As, separately. The comparison of mean values of heavy metal concentrations between soils around industrial complexes and paddy soils, showed similar levels of heavy metals, except Pb. The concentrations of lots of heavy metals were distributed between from warning criteria to one fifth level of warning criteria. However, in the case of Cu and Pb, more than 30% were distributed below one twenties level of warning criteria. These results were very similar with the distribution state of heavy metals in upland soils. The concentrations of heavy metals in surface soil and subsoil were similar among the heavy metals in soils around industrial complexes. CONCLUSION: The concentrations of heavy metals in soils around industrial complexes were distributed close to warning criteria. Long term and continous monitoring and evaluation on heavy metals in agricultural soils are required for food safety and sustainable soil management.
Abstract
BACKGROUND: Agricultural soils are vulnerable from contamination of heavy metal derived from industrial waste. Monitoring on heavy metals on agricultural soils around industrial complexes and evaluation on distributional state on the concentrations of heavy metals in soil have been carried out for problem assessment on soil condition. METHODS AND RESULTS: Soil samples of 1,200, were collected from sixty site of industrial complexes located Gyounggi, Chungbuk, Cheonbuk, and Gyoungnam provinces. Total concentration of Cu, Pb, Zn, Ni, and As were analyzed. Heavy metal concentrations in most soil samples were below warning criteria, except 1 site of Pb, Ni, and As, separately. The comparison of mean values of heavy metal concentrations between soils around industrial complexes and paddy soils, showed similar levels of heavy metals, except Pb. The concentrations of lots of heavy metals were distributed between from warning criteria to one fifth level of warning criteria. However, in the case of Cu and Pb, more than 30% were distributed below one twenties level of warning criteria. These results were very similar with the distribution state of heavy metals in upland soils. The concentrations of heavy metals in surface soil and subsoil were similar among the heavy metals in soils around industrial complexes. CONCLUSION: The concentrations of heavy metals in soils around industrial complexes were distributed close to warning criteria. Long term and continous monitoring and evaluation on heavy metals in agricultural soils are required for food safety and sustainable soil management.
참고문헌 (14)
- Acosta, J. A., "Enrichment of metals in soils subjected to different land uses in a typical Mediterranean environment (Murcia City, southeast Spain)", Applied Geochemistry, 26(3), pp.405~414 (2011)[DOI]
- Aelion, C. M., "Soil metal concentrations and toxicity: associations with distances to industrial facilities and implications for human health", Science of The Total Environment, 407(7), pp.2216~2223 (2009)[DOI]
- Babel, S., "Low-cost adsorbents for heavy metals uptake from contaminated water: a review", Journal of Hazardous Materials, 97(1-3), pp.219~243 (2003)[DOI]
- Bolan, N., "Sorption-bioavailability nexus of arsenic and cadmium in variable-charge soils", Journal of Hazardous Materials, 261, pp.725~732 (2013)[DOI]
- Deepali, K. K., "Metals concentration in textile and tannery effluents, associated soils and ground water", New York Science Journal, 3(4), pp.82~89 (2010)
- Hu, Y., "Assessing heavy metal pollution in the surface soils of a region that had undergone three decades of intense industrialization and urbanization", Environmental Science and Pollution Research, 20(9), pp.6150~6159 (2013)[DOI]
- Kashem, M. A., "Metal availability in contaminated soils: I. Effects of floodingand organic matter on changes in Eh, pH and solubility of Cd, Ni andZn", Nutrient Cycling in Agroecosystems, 61(3), pp.247~255 (2001)[DOI]
- 김동진, "Assessment of Selected Heavy Metal Concentrations in Agricultural Soils around Industrial Complexes in Southwestern Areas of Korea", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 49(5), pp.524~530 (2016), 한국토양비료학회[DOI]
- Martley, E., "Metal concentrations in soils around the copper smelter and surrounding industrial complex of Port Kembla, NSW, Australia", Science of the Total Environment, 325(1-3), pp.113~127 (2004)[DOI]
- 민경준, "Assessment of Heavy Metal (loid) Pollution Using Pollution Index in Agricultural Field Adjacent to Industrial Area", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 49(6), pp.768~775 (2016), 한국토양비료학회[DOI]
- Nadal, M., "Multi-compartmental environmental surveillance of a petrochemical area: levels of micropollutants", Environment International, 35(2), pp.227~235 (2009)[DOI]
- 박혜진, "Monitering of Heavy Metal (loid)s Contamination of Arable Soils near Industrial Complexes in Gyeongnam Province of South Korea", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 49(5), pp.589~597 (2016), 한국토양비료학회[DOI]
- Tariq, S. R., "Multivariate analysis of trace metal levels in tannery effluents in relation to soil and water: A case study from Peshawar, Pakistan", Journal of Environmental Management, 79(1), pp.20~29 (2006)
- Voutsa, D., "Trace elements in vegetables grown in an industrial area in relation to soil and air particulate matter", Environmental Pollution, 94(3), pp.325~335 (1996)[DOI]