Copper Speciation and Microbial Activity in Long-Term Contaminated Soils
Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Dumestre, A. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1999 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag New York Inc. 1999 |
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| Übergeordnetes Werk: |
Enthalten in: Archives of environmental contamination and toxicology - Springer-Verlag, 1973, 36(1999), 2 vom: Feb., Seite 124-131 |
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| Übergeordnetes Werk: |
volume:36 ; year:1999 ; number:2 ; month:02 ; pages:124-131 |
| Links: |
|---|
| DOI / URN: |
10.1007/s002449900451 |
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| Katalog-ID: |
OLC2070697967 |
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| 520 | |a Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. | ||
| 650 | 4 | |a Soil Organic Matter | |
| 650 | 4 | |a Soil Contamination | |
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| 650 | 4 | |a Copper Speciation | |
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| 700 | 1 | |a Sauvé, S. |4 aut | |
| 700 | 1 | |a McBride, M. |4 aut | |
| 700 | 1 | |a Baveye, P. |4 aut | |
| 700 | 1 | |a Berthelin, J. |4 aut | |
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10.1007/s002449900451 doi (DE-627)OLC2070697967 (DE-He213)s002449900451-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Dumestre, A. verfasserin aut Copper Speciation and Microbial Activity in Long-Term Contaminated Soils 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1999 Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. Soil Organic Matter Soil Contamination Soil Organic Matter Content Copper Speciation Soil Heavy Metal Sauvé, S. aut McBride, M. aut Baveye, P. aut Berthelin, J. aut Enthalten in Archives of environmental contamination and toxicology Springer-Verlag, 1973 36(1999), 2 vom: Feb., Seite 124-131 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:36 year:1999 number:2 month:02 pages:124-131 https://doi.org/10.1007/s002449900451 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_31 GBV_ILN_69 GBV_ILN_70 GBV_ILN_130 GBV_ILN_154 GBV_ILN_252 GBV_ILN_601 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2021 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4219 GBV_ILN_4277 GBV_ILN_4313 AR 36 1999 2 02 124-131 |
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10.1007/s002449900451 doi (DE-627)OLC2070697967 (DE-He213)s002449900451-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Dumestre, A. verfasserin aut Copper Speciation and Microbial Activity in Long-Term Contaminated Soils 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1999 Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. Soil Organic Matter Soil Contamination Soil Organic Matter Content Copper Speciation Soil Heavy Metal Sauvé, S. aut McBride, M. aut Baveye, P. aut Berthelin, J. aut Enthalten in Archives of environmental contamination and toxicology Springer-Verlag, 1973 36(1999), 2 vom: Feb., Seite 124-131 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:36 year:1999 number:2 month:02 pages:124-131 https://doi.org/10.1007/s002449900451 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_31 GBV_ILN_69 GBV_ILN_70 GBV_ILN_130 GBV_ILN_154 GBV_ILN_252 GBV_ILN_601 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2021 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4219 GBV_ILN_4277 GBV_ILN_4313 AR 36 1999 2 02 124-131 |
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10.1007/s002449900451 doi (DE-627)OLC2070697967 (DE-He213)s002449900451-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Dumestre, A. verfasserin aut Copper Speciation and Microbial Activity in Long-Term Contaminated Soils 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1999 Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. Soil Organic Matter Soil Contamination Soil Organic Matter Content Copper Speciation Soil Heavy Metal Sauvé, S. aut McBride, M. aut Baveye, P. aut Berthelin, J. aut Enthalten in Archives of environmental contamination and toxicology Springer-Verlag, 1973 36(1999), 2 vom: Feb., Seite 124-131 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:36 year:1999 number:2 month:02 pages:124-131 https://doi.org/10.1007/s002449900451 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_31 GBV_ILN_69 GBV_ILN_70 GBV_ILN_130 GBV_ILN_154 GBV_ILN_252 GBV_ILN_601 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2021 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4219 GBV_ILN_4277 GBV_ILN_4313 AR 36 1999 2 02 124-131 |
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10.1007/s002449900451 doi (DE-627)OLC2070697967 (DE-He213)s002449900451-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Dumestre, A. verfasserin aut Copper Speciation and Microbial Activity in Long-Term Contaminated Soils 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1999 Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. Soil Organic Matter Soil Contamination Soil Organic Matter Content Copper Speciation Soil Heavy Metal Sauvé, S. aut McBride, M. aut Baveye, P. aut Berthelin, J. aut Enthalten in Archives of environmental contamination and toxicology Springer-Verlag, 1973 36(1999), 2 vom: Feb., Seite 124-131 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:36 year:1999 number:2 month:02 pages:124-131 https://doi.org/10.1007/s002449900451 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_31 GBV_ILN_69 GBV_ILN_70 GBV_ILN_130 GBV_ILN_154 GBV_ILN_252 GBV_ILN_601 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2021 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4219 GBV_ILN_4277 GBV_ILN_4313 AR 36 1999 2 02 124-131 |
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10.1007/s002449900451 doi (DE-627)OLC2070697967 (DE-He213)s002449900451-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Dumestre, A. verfasserin aut Copper Speciation and Microbial Activity in Long-Term Contaminated Soils 1999 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag New York Inc. 1999 Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. Soil Organic Matter Soil Contamination Soil Organic Matter Content Copper Speciation Soil Heavy Metal Sauvé, S. aut McBride, M. aut Baveye, P. aut Berthelin, J. aut Enthalten in Archives of environmental contamination and toxicology Springer-Verlag, 1973 36(1999), 2 vom: Feb., Seite 124-131 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:36 year:1999 number:2 month:02 pages:124-131 https://doi.org/10.1007/s002449900451 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_23 GBV_ILN_31 GBV_ILN_69 GBV_ILN_70 GBV_ILN_130 GBV_ILN_154 GBV_ILN_252 GBV_ILN_601 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2021 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4219 GBV_ILN_4277 GBV_ILN_4313 AR 36 1999 2 02 124-131 |
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copper speciation and microbial activity in long-term contaminated soils |
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Copper Speciation and Microbial Activity in Long-Term Contaminated Soils |
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Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. © Springer-Verlag New York Inc. 1999 |
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Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. © Springer-Verlag New York Inc. 1999 |
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Abstract. Most soil quality guidelines do not distinguish among the various forms of metals in soils; insoluble, nonreactive, and nonbioavailable forms are deemed as hazardous as highly soluble, reactive, and toxic forms. The objective of this study was to better understand the long-term effects of copper on microorganisms in relation to its chemical speciation in the soil environment. Carbon mineralization processes and the global structure of different microbial communities (fungi, eubacteria, actinomycetes) are still affected after more than 50 years of copper contamination in 20 soils sampled from two different agricultural sites. The microbial respiration lag period (LP) preceding the beginning of mineralization process increases with the level of soil copper contamination and is not significantly affected by other environmental factors such as soil pH and soil organic matter (SOM) content. The total copper concentration showed the best correlation with the LP when each site is considered separately. However, when considering the whole set of data, soil solution free $ Cu^{2+} $ activity ($ pCu^{2+} $) is the best predictor of Cu toxicity determined by LP (quite likely because $ pCu^{2+} $ integrates the soil physicochemical variability). The maximum mineralization rate (MMR), even if well correlated with the $ pCu^{2+} $, appears not to be a good biomonitor of copper contamination in soils since it is highly sensitive to soil characteristics such as SOM content. This study emphasizes the importance of the physicochemical properties of the environment on soil heavy metal toxicity and on soil toxicological measurements. These properties must be characterized in soil toxicological studies with respect to (1) their interactions with heavy metals, and (2) their direct impact on the selected biological test. The measurement of $ pCu^{2+} $ to characterize the level of soil contamination and of lag period as a bioindicator of metal effects in the soil are recognized as useful tools for the evaluation of the biological quality of soils. © Springer-Verlag New York Inc. 1999 |
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