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논문 기본 정보

자료유형
학술저널
저자정보
Jin Wook Kim (Chungnam National University) Young Kyu Hong (Chungnam National University) Hyuck Soo Kim (Kangwon National University) Eun Jee Oh (Korea Environment Institute) Yong-Ha Park (Korea Environment Institute) Sung Chul Kim (Chungnam National University)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제55권 제1호
발행연도
2022.2
수록면
13 - 19 (7page)

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초록· 키워드

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Soil washing and landfarming processes are mainly used to remediate total petroleum hydrocarbon (TPH) contaminated soil, but the effect of these remediation processes on soil enzyme activity is not well known. Soil enzymes catalyze biochemical reactions in the soil and play a very important role in the circulation of nutrients. In addition, soil enzyme activity is widely used as a biological indicator of soil quality. Four groups (non-contaminated soil, TPH contaminated soil, after soil washing, and landfarming soil) were collected to assess chemical properties and soil enzyme activity. As a result, TPH decreased the arylsulfatase and urease activity, and the soil remediation process can recover soil enzyme activities. Arylsulfatase activity slightly increased after the soil washing and landfarming process. However, urease activity increased significantly after landfarming. In contrast, beta-glucosidase activity did not change after the soil remediation processes. In conclusion, it suggests that the measurement of soil enzyme activity in TPH-contaminated and remediated soils can enable a comprehensive evaluation of soil quality.

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ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References

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