A study on SPI(soil pollution index) in city land
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
To estimate the soil quality of Miryang area, soil analysis were conducted according to the city and out of city of soil expenses at according to analysis components and heavy metal pollution of irradiation sampling sites. The through soil components the principal element about the 71% SiO2 and Al2O3, the pH of field area near the city center was lower than that of the other field area, which indicated that this acidification was probably attributed to the acid rain caused by the traffic exhaust gas such as SOx and NOx. Acidification was more severe in the field area than in the farming land. The concentration of five heavy metals such as Cu, Cd, Pb, As and Cr were found to be lower than the standard of soil pollution. An assessment using the SPI(Soil Pollution Index), which was developed to estimate an overall soil quality, was performed. Each SPS(Soil Pollution Score) were evaluated with the results of the data from this study. The soil quality of most area of Miryang land was determined to Class 1, which indicated that the soil was healthy.
Abstract
To estimate the soil quality of Miryang area, soil analysis were conducted according to the city and out of city of soil expenses at according to analysis components and heavy metal pollution of irradiation sampling sites. The through soil components the principal element about the 71% SiO2 and Al2O3, the pH of field area near the city center was lower than that of the other field area, which indicated that this acidification was probably attributed to the acid rain caused by the traffic exhaust gas such as SOx and NOx. Acidification was more severe in the field area than in the farming land. The concentration of five heavy metals such as Cu, Cd, Pb, As and Cr were found to be lower than the standard of soil pollution. An assessment using the SPI(Soil Pollution Index), which was developed to estimate an overall soil quality, was performed. Each SPS(Soil Pollution Score) were evaluated with the results of the data from this study. The soil quality of most area of Miryang land was determined to Class 1, which indicated that the soil was healthy.
참고문헌 (10)
- "A study on SPI in Miryang area, Korean Society of Environmental Health International Conference 2006", pp.326~330 (2006)
- "toxic substances in the environment", pp.139~161 (1988)
- "Lead pollution causes and control", pp.55~68 (1981), Chapman and Hall
- "Encyclopedia of environmental control technology", cheremisi(ff), pp.543~556 (1989), Gulf Publishing Company
- "Toxity of heavy metals in the environment" (1979), Inc
- "A kinetic model and equilibrium relationship for heavy metal accumulation", pp.489~498 (1977)
- "Copper and cadmium reactions with soils in land applications", digia, pp.2649~2660 (1979)
- "Chaney:Land disposal of toxic substances and water-related problems", 2037-2042, pp.1978~
- "Size characteristics of lead particles generated four industries", 28(4), pp.12~16 (2002)
- "Mercury biogeochemical cycling and bioaccumulation in aquatic environment", 33(3), pp.180~183 (2007)