Isotopic signatures of stratospheric air at the Himalayas and beyond.

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Title: Isotopic signatures of stratospheric air at the Himalayas and beyond.
Authors: Lin, Mang1,2,3 (AUTHOR) linm@gig.ac.cn, Wang, Kun2,4 (AUTHOR), Kang, Shichang2,4,5 (AUTHOR), Li, Youping6 (AUTHOR), Fan, Zhongyu6 (AUTHOR), Thiemens, Mark H.3 (AUTHOR)
Source: Science Bulletin. Feb2021, Vol. 66 Issue 4, p323-326. 4p.
Subjects: Isotopic signatures, Ozone layer, Atmospheric chemistry, Sulfate aerosols, Tropospheric chemistry
Abstract: The detailed atmospheric processes responsible for altitude-dependent SP 17 sp O(SO SB 4 sb ) remain an open question at present because global SP 35 sp S(SO SB 4 sb )- SP 17 sp O(SO SB 4 sb ) measurements are limited [[11], [14]]. Given the removal lifetime of sulfate in the free troposphere (>1 week) [[7], [11]] is longer than the time scale of the eastward transport of air masses from the Himalayas to Southwest China through the prevailing westerlies (<1 week) (Fig. Overall, using cosmogenic SP 35 sp S, we have shown that the Himalayas and its extensive downwind areas are more affected by stratospheric air than other regions, and these stratospheric influences are also likely recorded by triple oxygen isotopes in atmospheric sulfates. Downward transport of stratospheric air significantly modifies the chemical and radiation budget of the Earth's atmosphere. [Extracted from the article]
Copyright of Science Bulletin is the property of Elsevier B.V. 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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  Data: Isotopic signatures of stratospheric air at the Himalayas and beyond.
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  Data: &lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Lin%2C+Mang%22&quot;&gt;Lin, Mang&lt;/searchLink&gt;&lt;relatesTo&gt;1,2,3&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; linm@gig.ac.cn&lt;/i&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Wang%2C+Kun%22&quot;&gt;Wang, Kun&lt;/searchLink&gt;&lt;relatesTo&gt;2,4&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Kang%2C+Shichang%22&quot;&gt;Kang, Shichang&lt;/searchLink&gt;&lt;relatesTo&gt;2,4,5&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Li%2C+Youping%22&quot;&gt;Li, Youping&lt;/searchLink&gt;&lt;relatesTo&gt;6&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Fan%2C+Zhongyu%22&quot;&gt;Fan, Zhongyu&lt;/searchLink&gt;&lt;relatesTo&gt;6&lt;/relatesTo&gt; (AUTHOR)&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Thiemens%2C+Mark+H%2E%22&quot;&gt;Thiemens, Mark H.&lt;/searchLink&gt;&lt;relatesTo&gt;3&lt;/relatesTo&gt; (AUTHOR)
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  Data: &lt;searchLink fieldCode=&quot;JN&quot; term=&quot;%22Science+Bulletin%22&quot;&gt;Science Bulletin&lt;/searchLink&gt;. Feb2021, Vol. 66 Issue 4, p323-326. 4p.
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  Data: &lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Isotopic+signatures%22&quot;&gt;Isotopic signatures&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Ozone+layer%22&quot;&gt;Ozone layer&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Atmospheric+chemistry%22&quot;&gt;Atmospheric chemistry&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Sulfate+aerosols%22&quot;&gt;Sulfate aerosols&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Tropospheric+chemistry%22&quot;&gt;Tropospheric chemistry&lt;/searchLink&gt;
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The detailed atmospheric processes responsible for altitude-dependent SP 17 sp O(SO SB 4 sb ) remain an open question at present because global SP 35 sp S(SO SB 4 sb )- SP 17 sp O(SO SB 4 sb ) measurements are limited [[11], [14]]. Given the removal lifetime of sulfate in the free troposphere (&gt;1 week) [[7], [11]] is longer than the time scale of the eastward transport of air masses from the Himalayas to Southwest China through the prevailing westerlies (&lt;1 week) (Fig. Overall, using cosmogenic SP 35 sp S, we have shown that the Himalayas and its extensive downwind areas are more affected by stratospheric air than other regions, and these stratospheric influences are also likely recorded by triple oxygen isotopes in atmospheric sulfates. Downward transport of stratospheric air significantly modifies the chemical and radiation budget of the Earth&#39;s atmosphere. [Extracted from the article]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: &lt;i&gt;Copyright of Science Bulletin is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder&#39;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.&lt;/i&gt; (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.scib.2020.11.005
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 4
        StartPage: 323
    Subjects:
      – SubjectFull: Isotopic signatures
        Type: general
      – SubjectFull: Ozone layer
        Type: general
      – SubjectFull: Atmospheric chemistry
        Type: general
      – SubjectFull: Sulfate aerosols
        Type: general
      – SubjectFull: Tropospheric chemistry
        Type: general
    Titles:
      – TitleFull: Isotopic signatures of stratospheric air at the Himalayas and beyond.
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            NameFull: Lin, Mang
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            NameFull: Wang, Kun
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            NameFull: Kang, Shichang
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            NameFull: Li, Youping
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            NameFull: Fan, Zhongyu
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            – D: 26
              M: 02
              Text: Feb2021
              Type: published
              Y: 2021
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              Value: 66
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