The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution
The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace...
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| Autor*in: |
Sherman, Laura S [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Rechteinformationen: |
Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: The science of the total environment - Amsterdam : Elsevier, 1972, 502(2015), Seite 362-374 |
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| Übergeordnetes Werk: |
volume:502 ; year:2015 ; pages:362-374 |
| Links: |
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| DOI / URN: |
10.1016/j.scitotenv.2014.09.034 |
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| 520 | |a The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. | ||
| 540 | |a Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. | ||
| 650 | 4 | |a Water Pollutants - analysis | |
| 650 | 4 | |a Lead - analysis | |
| 650 | 4 | |a Air Pollutants - analysis | |
| 650 | 4 | |a Strontium Isotopes - analysis | |
| 650 | 4 | |a Mercury Isotopes - analysis | |
| 650 | 4 | |a Lakes - chemistry | |
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| 700 | 1 | |a Blum, Joel D |4 oth | |
| 700 | 1 | |a Dvonch, J Timothy |4 oth | |
| 700 | 1 | |a Gratz, Lynne E |4 oth | |
| 700 | 1 | |a Landis, Matthew S |4 oth | |
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10.1016/j.scitotenv.2014.09.034 doi PQ20160617 (DE-627)OLC1967431728 (DE-599)GBVOLC1967431728 (PRQ)c1899-6b331b202f26fc97117995188d9ab79f0cabd7157881b17f497c48673ddb3fa70 (KEY)0073664320150000502000000362useofpbsrandhgisotopesingreatlakesprecipitationasa DE-627 ger DE-627 rakwb eng 570 333.7 610 DNB Sherman, Laura S verfasserin aut The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. Water Pollutants - analysis Lead - analysis Air Pollutants - analysis Strontium Isotopes - analysis Mercury Isotopes - analysis Lakes - chemistry Atmosphere - chemistry Blum, Joel D oth Dvonch, J Timothy oth Gratz, Lynne E oth Landis, Matthew S oth Enthalten in The science of the total environment Amsterdam : Elsevier, 1972 502(2015), Seite 362-374 (DE-627)129297917 (DE-600)121506-1 (DE-576)014490919 0048-9697 nnns volume:502 year:2015 pages:362-374 http://dx.doi.org/10.1016/j.scitotenv.2014.09.034 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25265397 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-FOR SSG-OPC-GGO GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 AR 502 2015 362-374 |
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10.1016/j.scitotenv.2014.09.034 doi PQ20160617 (DE-627)OLC1967431728 (DE-599)GBVOLC1967431728 (PRQ)c1899-6b331b202f26fc97117995188d9ab79f0cabd7157881b17f497c48673ddb3fa70 (KEY)0073664320150000502000000362useofpbsrandhgisotopesingreatlakesprecipitationasa DE-627 ger DE-627 rakwb eng 570 333.7 610 DNB Sherman, Laura S verfasserin aut The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. Water Pollutants - analysis Lead - analysis Air Pollutants - analysis Strontium Isotopes - analysis Mercury Isotopes - analysis Lakes - chemistry Atmosphere - chemistry Blum, Joel D oth Dvonch, J Timothy oth Gratz, Lynne E oth Landis, Matthew S oth Enthalten in The science of the total environment Amsterdam : Elsevier, 1972 502(2015), Seite 362-374 (DE-627)129297917 (DE-600)121506-1 (DE-576)014490919 0048-9697 nnns volume:502 year:2015 pages:362-374 http://dx.doi.org/10.1016/j.scitotenv.2014.09.034 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25265397 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-FOR SSG-OPC-GGO GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 AR 502 2015 362-374 |
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10.1016/j.scitotenv.2014.09.034 doi PQ20160617 (DE-627)OLC1967431728 (DE-599)GBVOLC1967431728 (PRQ)c1899-6b331b202f26fc97117995188d9ab79f0cabd7157881b17f497c48673ddb3fa70 (KEY)0073664320150000502000000362useofpbsrandhgisotopesingreatlakesprecipitationasa DE-627 ger DE-627 rakwb eng 570 333.7 610 DNB Sherman, Laura S verfasserin aut The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. Water Pollutants - analysis Lead - analysis Air Pollutants - analysis Strontium Isotopes - analysis Mercury Isotopes - analysis Lakes - chemistry Atmosphere - chemistry Blum, Joel D oth Dvonch, J Timothy oth Gratz, Lynne E oth Landis, Matthew S oth Enthalten in The science of the total environment Amsterdam : Elsevier, 1972 502(2015), Seite 362-374 (DE-627)129297917 (DE-600)121506-1 (DE-576)014490919 0048-9697 nnns volume:502 year:2015 pages:362-374 http://dx.doi.org/10.1016/j.scitotenv.2014.09.034 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25265397 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-FOR SSG-OPC-GGO GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 AR 502 2015 362-374 |
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10.1016/j.scitotenv.2014.09.034 doi PQ20160617 (DE-627)OLC1967431728 (DE-599)GBVOLC1967431728 (PRQ)c1899-6b331b202f26fc97117995188d9ab79f0cabd7157881b17f497c48673ddb3fa70 (KEY)0073664320150000502000000362useofpbsrandhgisotopesingreatlakesprecipitationasa DE-627 ger DE-627 rakwb eng 570 333.7 610 DNB Sherman, Laura S verfasserin aut The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. Nutzungsrecht: Copyright © 2014 Elsevier B.V. All rights reserved. Water Pollutants - analysis Lead - analysis Air Pollutants - analysis Strontium Isotopes - analysis Mercury Isotopes - analysis Lakes - chemistry Atmosphere - chemistry Blum, Joel D oth Dvonch, J Timothy oth Gratz, Lynne E oth Landis, Matthew S oth Enthalten in The science of the total environment Amsterdam : Elsevier, 1972 502(2015), Seite 362-374 (DE-627)129297917 (DE-600)121506-1 (DE-576)014490919 0048-9697 nnns volume:502 year:2015 pages:362-374 http://dx.doi.org/10.1016/j.scitotenv.2014.09.034 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25265397 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-FOR SSG-OPC-GGO GBV_ILN_21 GBV_ILN_70 GBV_ILN_4012 AR 502 2015 362-374 |
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use of pb, sr, and hg isotopes in great lakes precipitation as a tool for pollution source attribution |
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The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution |
| abstract |
The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. |
| abstractGer |
The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. |
| abstract_unstemmed |
The anthropogenic emission and subsequent deposition of heavy metals including mercury (Hg) and lead (Pb) present human health and environmental concerns. Although it is known that local and regional sources of these metals contribute to deposition in the Great Lakes region, it is difficult to trace emissions from point sources to impacted sites. Recent studies suggest that metal isotope ratios may be useful for distinguishing between and tracing source emissions. We measured Pb, strontium (Sr), and Hg isotope ratios in daily precipitation samples that were collected at seven sites across the Great Lakes region between 2003 and 2007. Lead isotope ratios ((207)Pb/(206)Pb=0.8062 to 0.8554) suggest that Pb deposition was influenced by coal combustion and processing of Mississippi Valley-Type Pb ore deposits. Regional differences in Sr isotope ratios ((87)Sr/(86)Sr=0.70859 to 0.71155) are likely related to coal fly ash and soil dust. Mercury isotope ratios (δ(202)Hg=-1.13 to 0.13‰) also varied among the sites, likely due to regional differences in coal isotopic composition, and fractionation occurring within industrial facilities and in the atmosphere. These data represent the first combined characterization of Pb, Sr, and Hg isotope ratios in precipitation collected across the Great Lakes region. We demonstrate the utility of multiple metal isotope ratios in parallel with traditional trace element multivariate statistical modeling to enable more complete pollution source attribution. |
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The use of Pb, Sr, and Hg isotopes in Great Lakes precipitation as a tool for pollution source attribution |
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