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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.6
- 수록면
- 134 - 144 (11page)
이용수
초록· 키워드
오류제보하기
In-situ stabilization is a remediation method using amendments to reduce contaminant availability in contaminated soil. We tested the effects of two amendments (furnace slag and red mud) on the availability of toxic trace elements (TTEs) and soil enzyme activities (dehydrogenase, phosphatase, and urease). The application of amendments significantly decreased the availability of TTEs in soil (p < 0.05). The decreased availability of TTE content in soils was accompanied by increased soil enzyme activities. We found significant negative relationships between the TTE content assessed using Ca(NO₃)<SUB>2-</SUB>, TCLP, and PBET extraction methods and soil enzyme activities (p < 0.01). Soil enzyme activities responded sensitively to changes in the soil environment (pH, EC, and availability of TTEs). It could be concluded that soil enzyme activities could be used as bioindicators or ecological indicators for soil quality and health in environmental soil monitoring owing to their high sensitivity to changes in soil.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusion
References
참고문헌 (46)
참고문헌 신청
Antunes, S. C. / 2011 / Impaired microbial activity caused by metal pollution: a field study in a deactivated uranium mining area / Science of Total Environment 410-411:87~95
Ascher, J. / 2009 / Composition, biomass and activity of microflora, and leaf yields and foliar elemental concentrations of lettuce, after in situ stabilization of an arsenic contaminated soil / Applied Soil Ecology 41(3):351~359
Basta, N. T. / 2004 / Evaluation of chemical immobilization treatments for reducing heavy metal transport in a smelter-contaminated soil / Environmental Pollution 127(1):73~82
Bera, T. / 2016 / Biochar and manure effluent effects on soil biochemical properties under corn production / Applied Soil Ecology 107:360~367
Bergstrom, D. W. / 1998 / Sensitivity of soil enzyme activity to conservation practices / Soil Science Society of America Journal 62(5):1286~1295
Ascher, J. / 2009 / Composition, biomass and activity of microflora, and leaf yields and foliar elemental concentrations of lettuce, after in situ stabilization of an arsenic contaminated soil / Applied Soil Ecology 41(3):351~359
Basta, N. T. / 2004 / Evaluation of chemical immobilization treatments for reducing heavy metal transport in a smelter-contaminated soil / Environmental Pollution 127(1):73~82
Bera, T. / 2016 / Biochar and manure effluent effects on soil biochemical properties under corn production / Applied Soil Ecology 107:360~367
Bergstrom, D. W. / 1998 / Sensitivity of soil enzyme activity to conservation practices / Soil Science Society of America Journal 62(5):1286~1295
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