| 评估土壤微量元素生物有效性测定方法 |
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| 引用本文： | Jurate KUMPIENE,Laura GIAGNONI,Bernd MARSCHNER,Sébastien DENYS,Michel MENCH,Kristin ADRIAENSEN,Jaco VANGRONSVELD,Markus PUSCHENREITER,Giancarlo RENELLA. 评估土壤微量元素生物有效性测定方法[J]. 土壤圈, 2017, 27(3): 389-406. DOI: 10.1016/S1002-0160(17)60337-0 |
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| 作者姓名： | Jurate KUMPIENE Laura GIAGNONI Bernd MARSCHNER Sébastien DENYS Michel MENCH Kristin ADRIAENSEN Jaco VANGRONSVELD Markus PUSCHENREITER Giancarlo RENELLA |
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| 摘 要： | Trace element-contaminated soils (TECSs) are one of the consequences of the past industrial development worldwide.Excessive exposure to trace elements (TEs) represents a permanent threat to ecosystems and humans worldwide owing to the capacity of metal(loid)s to cross the cell membranes of living organisms and of human epithelia,and their interference with cell metabolism.Quantification of TE bioavailability in soils is complicated due to the polyphasic and reactive nature of soil constituents.To unravel critical factors controlling soil TE bioavailability and to quantify the ecological toxicity of TECSs,TEs are pivotal for evaluating excessive exposure or deficiencies and controlling the ecological risks.While current knowledge on TE bioavailability and related cumulative consequences is growing,the lack of an integrated use of this concept still hinders its utilization for a more holistic view of ecosystem vulnerability and risks for human health.Bioavailability is not generally included in models for decision making in the appraisal of TECS remediation options.In this review we describe the methods for determining the TE bioavailability and technological developments,gaps in current knowledge,and research needed to better understand how TE bioavailability can be controlled by sustainable TECS management altering key chemical properties,which would allow policy decisions for environmental protection and risk management.
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| 关 键 词： | bioaccessibility bioavailability biosensors chemical extractions contaminated soils metalloids metals |
| 收稿时间： | 2017-03-29 |
| 修稿时间： | 2017-05-06 |
Assessment of methods for determining bioavailability of trace elements in soils: A review |
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| Jurate KUMPIENE,Laura GIAGNONI,Bernd MARSCHNER,Sébastien DENYS,Michel MENCH,Kristin ADRIAENSEN,Jaco VANGRONSVELD,Markus PUSCHENREITER,Giancarlo RENELLA. Assessment of methods for determining bioavailability of trace elements in soils: A review[J]. Pedosphere, 2017, 27(3): 389-406. DOI: 10.1016/S1002-0160(17)60337-0 |
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| Authors: | Jurate KUMPIENE Laura GIAGNONI Bernd MARSCHNER Sébastien DENYS Michel MENCH Kristin ADRIAENSEN Jaco VANGRONSVELD Markus PUSCHENREITER Giancarlo RENELLA |
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| Affiliation: | 1. Waste Science & Technology, Lule(a) University of Technology, 97187 Lule(a) Sweden;2. Department of Agrifood Production and Environmental Sciences, University of Florence, 50144 Florence Italy;3. Ruhr-Universit(a)t Bochum, 44801 Bochum Germany;4. Joint Research Unit(UMR)Biodiversity, Genes & Communities(BIOGECO), French National Institute for Agricultural Research(INRA), 33405 Bordeaux France;5. Agence Nationale de Sécurité Sanitaire(Anses), 94700 Paris France;6. i-CLEANTECH Vlaanderen, 3530 Houthalen-Helchteren Belgium;7. Hasselt University, Centre for Environmental Sciences, 3590 Diepenbeek Belgium;8. University of Natural Resources and Life Sciences Vienna, 3430 Tulln Austria |
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| Abstract: | Trace element-contaminated soils (TECSs) are one of the consequences of the past industrial development worldwide. Excessive exposure to trace elements (TEs) represents a permanent threat to ecosystems and humans worldwide owing to the capacity of metal(loid)s to cross the cell membranes of living organisms and of human epithelia, and their interference with cell metabolism. Quantification of TE bioavailability in soils is complicated due to the polyphasic and reactive nature of soil constituents. To unravel critical factors controlling soil TE bioavailability and to quantify the ecological toxicity of TECSs, TEs are pivotal for evaluating excessive exposure or deficiencies and controlling the ecological risks.While current knowledge on TE bioavailability and related cumulative consequences is growing, the lack of an integrated use of this concept still hinders its utilization for a more holistic view of ecosystem vulnerability and risks for human health. Bioavailability is not generally included in models for decision making in the appraisal of TECS remediation options.In this review we describe the methods for determining the TE bioavailability and technological developments, gaps in current knowledge, and research needed to better understand how TE bioavailability can be controlled by sustainable TECS management altering key chemical properties, which would allow policy decisions for environmental protection and risk management. |
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| Keywords: | bioaccessibility bioavailability biosensors chemical extractions contaminated soils metalloids metals |
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