ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "6fc6a81d-c962-42d4-9863-17769d753932"}, "_deposit": {"id": "25731", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "25731"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00025731", "sets": ["490"]}, "author_link": ["76271", "76272", "76273", "76274", "76275", "76276", "76277", "76278"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018-05-04", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "9", "bibliographicPageEnd": "6392", "bibliographicPageStart": "6381", "bibliographicVolumeNumber": "18", "bibliographic_titles": [{"bibliographic_title": "Atmospheric Chemistry and Physics", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Atmospheric nitrate deposition resulting from anthropogenic activities negatively affects human and environmental health. Identifying deposited nitrate that is produced locally vs. that originating from long-distance transport would help inform efforts to mitigate such impacts. However, distinguishing the relative transport distances of atmospheric nitrate in urban areas remains a major challenge since it may be produced locally and/or be transported from upwind regions. To address this uncertainty we assessed spatiotemporal variation in monthly weighted-average Δ^17O and δ^15N values of wet and dry nitrate deposition during one year at urban and rural sites along the western coast of the northern Japanese island of Hokkaido, downwind of the East Asian continent. Δ^17O values of nitrate in wet deposition at the urban site mirrored those of wet and dry deposition at the rural site, ranging between  ∼  +23 and +31 ‰ with higher values during winter and lower values in summer, which suggests the greater relative importance of oxidation of NO2 by O3 during winter and OH during summer. In contrast, Δ^17O values of nitrate in dry deposition at the urban site were lower (+19 – +25 ‰) and displayed less distinct seasonal variation. Furthermore, the difference between δ^15N values of nitrate in wet and dry nitrate deposition was, on average, 3 ‰ greater at the urban than rural site, and Δ^17O and δ^15N values were correlated for both forms of deposition at both sites with the exception of dry deposition at the urban site. These results suggest that, relative to nitrate in wet and dry deposition in rural environments and wet deposition in urban environments, nitrate in dry deposition in urban environments forms from relatively greater oxidation of NO by peroxy radicals and/or oxidation of NO2 by OH. Given greater concentrations of peroxy radicals and OH in cities, these results imply that dry nitrate deposition results from local NOx emissions more so than wet deposition, which is transported longer distances. These results illustrate the value of stable isotope data for distinguishing the transport distances and reaction pathways of atmospheric nitrate pollution.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "Published by Copernicus Publications on behalf of the European Geosciences Union.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Copernicus Publications", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.5194/acp-18-6381-2018", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License.", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1680-7324", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Nelson, David M.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76271", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsunogai, Urumu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76272", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ding, Dong", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76273", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohyama, Takuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76274", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Komatsu, Daisuke D.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76275", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakagawa, Fumiko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76276", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Noguchi, Izumi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76277", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamaguchi, Takashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "76278", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-05-07"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "acp-18-6381-2018.pdf", "filesize": [{"value": "788.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 788900.0, "url": {"label": "acp-18-6381-2018", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/25731/files/acp-18-6381-2018.pdf"}, "version_id": "2de26241-a0ab-4821-97e4-bcebfcf47425"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["490"], "permalink_uri": "http://hdl.handle.net/2237/00027938", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2018-05-07"}, "publish_date": "2018-05-07", "publish_status": "0", "recid": "25731", "relation": {}, "relation_version_is_last": true, "title": ["Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition"], "weko_shared_id": -1}
  1. D300 大学院環境学研究科
  2. D300a 雑誌掲載論文
  3. 学術雑誌

Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition

http://hdl.handle.net/2237/00027938
http://hdl.handle.net/2237/00027938
d76e8016-489c-4982-9b40-b4e6ee388b92
名前 / ファイル ライセンス アクション
acp-18-6381-2018.pdf acp-18-6381-2018 (788.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2018-05-07
タイトル
タイトル Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition
言語 en
著者 Nelson, David M.

× Nelson, David M.

WEKO 76271

en Nelson, David M.

Search repository
Tsunogai, Urumu

× Tsunogai, Urumu

WEKO 76272

en Tsunogai, Urumu

Search repository
Ding, Dong

× Ding, Dong

WEKO 76273

en Ding, Dong

Search repository
Ohyama, Takuya

× Ohyama, Takuya

WEKO 76274

en Ohyama, Takuya

Search repository
Komatsu, Daisuke D.

× Komatsu, Daisuke D.

WEKO 76275

en Komatsu, Daisuke D.

Search repository
Nakagawa, Fumiko

× Nakagawa, Fumiko

WEKO 76276

en Nakagawa, Fumiko

Search repository
Noguchi, Izumi

× Noguchi, Izumi

WEKO 76277

en Noguchi, Izumi

Search repository
Yamaguchi, Takashi

× Yamaguchi, Takashi

WEKO 76278

en Yamaguchi, Takashi

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License.
抄録
内容記述 Atmospheric nitrate deposition resulting from anthropogenic activities negatively affects human and environmental health. Identifying deposited nitrate that is produced locally vs. that originating from long-distance transport would help inform efforts to mitigate such impacts. However, distinguishing the relative transport distances of atmospheric nitrate in urban areas remains a major challenge since it may be produced locally and/or be transported from upwind regions. To address this uncertainty we assessed spatiotemporal variation in monthly weighted-average Δ^17O and δ^15N values of wet and dry nitrate deposition during one year at urban and rural sites along the western coast of the northern Japanese island of Hokkaido, downwind of the East Asian continent. Δ^17O values of nitrate in wet deposition at the urban site mirrored those of wet and dry deposition at the rural site, ranging between  ∼  +23 and +31 ‰ with higher values during winter and lower values in summer, which suggests the greater relative importance of oxidation of NO2 by O3 during winter and OH during summer. In contrast, Δ^17O values of nitrate in dry deposition at the urban site were lower (+19 – +25 ‰) and displayed less distinct seasonal variation. Furthermore, the difference between δ^15N values of nitrate in wet and dry nitrate deposition was, on average, 3 ‰ greater at the urban than rural site, and Δ^17O and δ^15N values were correlated for both forms of deposition at both sites with the exception of dry deposition at the urban site. These results suggest that, relative to nitrate in wet and dry deposition in rural environments and wet deposition in urban environments, nitrate in dry deposition in urban environments forms from relatively greater oxidation of NO by peroxy radicals and/or oxidation of NO2 by OH. Given greater concentrations of peroxy radicals and OH in cities, these results imply that dry nitrate deposition results from local NOx emissions more so than wet deposition, which is transported longer distances. These results illustrate the value of stable isotope data for distinguishing the transport distances and reaction pathways of atmospheric nitrate pollution.
言語 en
内容記述タイプ Abstract
内容記述
内容記述 Published by Copernicus Publications on behalf of the European Geosciences Union.
言語 en
内容記述タイプ Other
出版者
言語 en
出版者 Copernicus Publications
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.5194/acp-18-6381-2018
ISSN
収録物識別子タイプ PISSN
収録物識別子 1680-7324
書誌情報 en : Atmospheric Chemistry and Physics

巻 18, 号 9, p. 6381-6392, 発行日 2018-05-04
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 13:20:55.104843
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3