WEKO3
インデックスリンク
アイテム
{"_buckets": {"deposit": "c10dd855-cef1-42cd-b692-232e837b0e75"}, "_deposit": {"created_by": 3, "id": "11057", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "11057"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00011057", "sets": ["937"]}, "author_link": ["15088", "17181", "15148", "17184", "17182", "2688", "2181", "17183"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2011-04-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "10", "bibliographicPageEnd": "1899", "bibliographicPageStart": "1889", "bibliographicVolumeNumber": "409", "bibliographic_titles": [{"bibliographic_title": "Science of the Total Environment"}]}]}, "item_4_creator_33": {"attribute_name": "著者別表示", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "横山, 明彦"}], "nameIdentifiers": [{"nameIdentifier": "2181", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "80230655", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=80230655"}]}, {"creatorNames": [{"creatorName": "中西, 孝"}], "nameIdentifiers": [{"nameIdentifier": "2688", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "90019498", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=90019498"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The geographical distribution of the anthropogenic radionuclides 238Pu and 239+240Pu in the Tropical East Pacific in 2003 was studied from the viewpoint of material migration. We measured the contents of Pu isotopes in seawater and in sediment from the sea bottom. The distributions of Pu isotopes, together with those of coexisting nitrate and phosphate species and dissolved oxygen, are discussed in relation to the potential temperature and potential density (sigma-θ). The Pu contents in sediment samples were compared with those in the seawater. Horizontal migration across the Equator from north to south was investigated at depths down to ~800m in the eastern Pacific. The Pu distribution at 0-400m correlated well with the distribution of potential temperature. Maximum Pu levels were observed in the subsurface layer at 600-800m, corresponding to the depth where sigma-θ≈27.0. It is suggested that the Pu distribution depends on the structure of the water mass and the particular temperature and salinity. The water column/sediment column inventory ratio and the vertical distribution of Pu may reflect the efficiency of scavenging in the relevant water areas. © 2011 Elsevier B.V.", "subitem_description_type": "Abstract"}]}, "item_4_description_5": {"attribute_name": "提供者所属", "attribute_value_mlt": [{"subitem_description": "金沢大学理工研究域物質化学系", "subitem_description_type": "Other"}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.24517/00011044", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier B.V."}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.scitotenv.2011.01.047", "subitem_relation_type_select": "DOI"}}]}, "item_4_relation_28": {"attribute_name": "関連URI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.elsevier.com/locate/issn/00489697", "subitem_relation_type_select": "URI"}}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00836666", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0048-9697", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kinoshita, Norikazu"}], "nameIdentifiers": [{"nameIdentifier": "17181", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sumi, Takahiro"}], "nameIdentifiers": [{"nameIdentifier": "17182", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takimoto, Kiyotaka"}], "nameIdentifiers": [{"nameIdentifier": "17183", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nagaoka, Mika"}], "nameIdentifiers": [{"nameIdentifier": "17184", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yokoyama, Akihiko"}], "nameIdentifiers": [{"nameIdentifier": "15088", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "80230655", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=80230655"}, {"nameIdentifier": "80230655", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=80230655"}, {"nameIdentifier": "80230655", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000080230655"}]}, {"creatorNames": [{"creatorName": "Nakanishi, Takashi"}], "nameIdentifiers": [{"nameIdentifier": "15148", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "00019499", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=00019499"}, {"nameIdentifier": "00019499", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000000019499"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "SC-PR-YOKOYAMA-A-1889.pdf", "filesize": [{"value": "585.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 585700.0, "url": {"label": "SC-PR-YOKOYAMA-A-1889.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/11057/files/SC-PR-YOKOYAMA-A-1889.pdf"}, "version_id": "ba28a38e-3bec-4b47-a401-ae3d0fea2bd9"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Geographical distribution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Plutonium isotopes", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Sea sediment", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Seawater", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Tropical East Pacific", "subitem_subject_scheme": "Other"}]}, "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": "Anthropogenic Pu distribution in Tropical East Pacific", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Anthropogenic Pu distribution in Tropical East Pacific"}]}, "item_type_id": "4", "owner": "3", "path": ["937"], "permalink_uri": "https://doi.org/10.24517/00011044", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "11057", "relation": {}, "relation_version_is_last": true, "title": ["Anthropogenic Pu distribution in Tropical East Pacific"], "weko_shared_id": 3}
Anthropogenic Pu distribution in Tropical East Pacific
https://doi.org/10.24517/00011044
https://doi.org/10.24517/00011044d2537193-fcb1-489a-a27c-ef24919d8f9e
名前 / ファイル | ライセンス | アクション |
---|---|---|
SC-PR-YOKOYAMA-A-1889.pdf (585.7 kB)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Anthropogenic Pu distribution in Tropical East Pacific | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
ID登録 | ||||||
ID登録 | 10.24517/00011044 | |||||
ID登録タイプ | JaLC | |||||
著者 |
Kinoshita, Norikazu
× Kinoshita, Norikazu× Sumi, Takahiro× Takimoto, Kiyotaka× Nagaoka, Mika× Yokoyama, Akihiko× Nakanishi, Takashi |
|||||
著者別表示 |
横山, 明彦
× 横山, 明彦× 中西, 孝 |
|||||
提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理工研究域物質化学系 | |||||
書誌情報 |
Science of the Total Environment 巻 409, 号 10, p. 1889-1899, 発行日 2011-04-15 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0048-9697 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00836666 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.scitotenv.2011.01.047 | |||||
出版者 | ||||||
出版者 | Elsevier B.V. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The geographical distribution of the anthropogenic radionuclides 238Pu and 239+240Pu in the Tropical East Pacific in 2003 was studied from the viewpoint of material migration. We measured the contents of Pu isotopes in seawater and in sediment from the sea bottom. The distributions of Pu isotopes, together with those of coexisting nitrate and phosphate species and dissolved oxygen, are discussed in relation to the potential temperature and potential density (sigma-θ). The Pu contents in sediment samples were compared with those in the seawater. Horizontal migration across the Equator from north to south was investigated at depths down to ~800m in the eastern Pacific. The Pu distribution at 0-400m correlated well with the distribution of potential temperature. Maximum Pu levels were observed in the subsurface layer at 600-800m, corresponding to the depth where sigma-θ≈27.0. It is suggested that the Pu distribution depends on the structure of the water mass and the particular temperature and salinity. The water column/sediment column inventory ratio and the vertical distribution of Pu may reflect the efficiency of scavenging in the relevant water areas. © 2011 Elsevier B.V. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.elsevier.com/locate/issn/00489697 |