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Footprints of magnetic particulate matter and black carbon in the Ny-Ålesund area, the Arctic.

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Title: Footprints of magnetic particulate matter and black carbon in the Ny-Ålesund area, the Arctic.
Authors: Lin, Yue1,2,3 (AUTHOR), Liu, Lin1,4 (AUTHOR), Yang, Hang1,4 (AUTHOR), Liu, Yacong1 (AUTHOR), Lu, Dawei1,4 (AUTHOR), Cao, Dong1 (AUTHOR), Li, Yingming1 (AUTHOR), Fu, Jianjie1,2 (AUTHOR), Yang, Ruiqiang1 (AUTHOR), Zhang, Qinghua1 (AUTHOR), Liu, Qian1,4,5 (AUTHOR) qianliu@rcees.ac.cn, Jiang, Guibin1,4 (AUTHOR)
Source: Environmental Science: Processes & Impacts. Aug2025, Vol. 27 Issue 8, p2528-2537. 10p.
Subject Terms: *Carbon-black, *Glacial climates, *Pollution, *Environmental monitoring, *Anthropogenic effects on nature, Magnetic particles, Arctic climate
Geographic Terms: Arctic regions
Abstract: Magnetic particulate matter (MPM) and black carbon are important components of atmospheric particulate matter closely associated with anthropogenic activities, yet their deposition and accumulation in polar soil environments remain poorly understood. In this study, we analyzed soil samples collected from Ny-Ålesund and London Island in the Arctic between 2011 and 2016 to investigate the concentrations, spatial and temporal distributions, and potential sources (collectively referred to as "footprints") of Fe-bearing MPM and black carbon. The results, with Fe-bearing MPM concentrations ranging from 3.63 × 10−2 to 1.68 mg g−1 and black carbon from 2.66 × 10−4 to 1.52 mg g−1, show elevated levels near research facilities and tourist sites. Morphological and elemental analyses indicated that the detected particles likely originated from anthropogenic combustion and mechanical processes. Additionally, the co-occurrence and correlation of these pollutants underscore their shared sources and transport pathways in the Arctic environment. This study provides new evidence of the environmental footprint of increasing human presence in polar regions and highlights the need for continuous monitoring of particulate pollution in fragile ecosystems like the Arctic. [ABSTRACT FROM AUTHOR]
Copyright of Environmental Science: Processes & Impacts is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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An: 187330274
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PubTypeId: academicJournal
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  Data: Footprints of magnetic particulate matter and black carbon in the Ny-Ålesund area, the Arctic.
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  Data: <searchLink fieldCode="AR" term="%22Lin%2C+Yue%22">Lin, Yue</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Lin%22">Liu, Lin</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Hang%22">Yang, Hang</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Yacong%22">Liu, Yacong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Dawei%22">Lu, Dawei</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cao%2C+Dong%22">Cao, Dong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Yingming%22">Li, Yingming</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fu%2C+Jianjie%22">Fu, Jianjie</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Ruiqiang%22">Yang, Ruiqiang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Qinghua%22">Zhang, Qinghua</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Qian%22">Liu, Qian</searchLink><relatesTo>1,4,5</relatesTo> (AUTHOR)<i> qianliu@rcees.ac.cn</i><br /><searchLink fieldCode="AR" term="%22Jiang%2C+Guibin%22">Jiang, Guibin</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Environmental+Science%3A+Processes+%26+Impacts%22">Environmental Science: Processes & Impacts</searchLink>. Aug2025, Vol. 27 Issue 8, p2528-2537. 10p.
– Name: Subject
  Label: Subject Terms
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  Data: *<searchLink fieldCode="DE" term="%22Carbon-black%22">Carbon-black</searchLink><br />*<searchLink fieldCode="DE" term="%22Glacial+climates%22">Glacial climates</searchLink><br />*<searchLink fieldCode="DE" term="%22Pollution%22">Pollution</searchLink><br />*<searchLink fieldCode="DE" term="%22Environmental+monitoring%22">Environmental monitoring</searchLink><br />*<searchLink fieldCode="DE" term="%22Anthropogenic+effects+on+nature%22">Anthropogenic effects on nature</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+particles%22">Magnetic particles</searchLink><br /><searchLink fieldCode="DE" term="%22Arctic+climate%22">Arctic climate</searchLink>
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  Label: Geographic Terms
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  Data: <searchLink fieldCode="DE" term="%22Arctic+regions%22">Arctic regions</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Magnetic particulate matter (MPM) and black carbon are important components of atmospheric particulate matter closely associated with anthropogenic activities, yet their deposition and accumulation in polar soil environments remain poorly understood. In this study, we analyzed soil samples collected from Ny-Ålesund and London Island in the Arctic between 2011 and 2016 to investigate the concentrations, spatial and temporal distributions, and potential sources (collectively referred to as "footprints") of Fe-bearing MPM and black carbon. The results, with Fe-bearing MPM concentrations ranging from 3.63 × 10−2 to 1.68 mg g−1 and black carbon from 2.66 × 10−4 to 1.52 mg g−1, show elevated levels near research facilities and tourist sites. Morphological and elemental analyses indicated that the detected particles likely originated from anthropogenic combustion and mechanical processes. Additionally, the co-occurrence and correlation of these pollutants underscore their shared sources and transport pathways in the Arctic environment. This study provides new evidence of the environmental footprint of increasing human presence in polar regions and highlights the need for continuous monitoring of particulate pollution in fragile ecosystems like the Arctic. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Group: Ab
  Data: <i>Copyright of Environmental Science: Processes & Impacts is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1039/d4em00772g
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 2528
    Subjects:
      – SubjectFull: Carbon-black
        Type: general
      – SubjectFull: Glacial climates
        Type: general
      – SubjectFull: Pollution
        Type: general
      – SubjectFull: Environmental monitoring
        Type: general
      – SubjectFull: Anthropogenic effects on nature
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      – SubjectFull: Magnetic particles
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      – SubjectFull: Arctic climate
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      – SubjectFull: Arctic regions
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      – TitleFull: Footprints of magnetic particulate matter and black carbon in the Ny-Ålesund area, the Arctic.
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              Text: Aug2025
              Type: published
              Y: 2025
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