{"created":"2023-05-15T16:34:38.945636+00:00","id":7334,"links":{},"metadata":{"_buckets":{"deposit":"e60f2540-6d6c-40ad-80e1-9d0af3c59574"},"_deposit":{"created_by":2,"id":"7334","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"7334"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00007334","sets":["18:105:369:524"]},"author_link":["30861","30859","30860","30862"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"GC/MS Analysis of n-Alkan-2-ones and n-Aldehydes in Sediments from Lake Miike in Kirishima and Lake Unagiike in Kagosima"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"41","bibliographicPageStart":"33","bibliographicVolumeNumber":"52","bibliographic_titles":[{"bibliographic_title":"長崎大学教育学部自然科学研究報告"},{"bibliographic_title":"Science bulletin of the Faculty of Education, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An homologous series of n-alkan-2-ones (methyl ketones), C12 to C35 and a series of n-aldehydes, C12 to C34 were detected in surface sediments from oligotrophic Lake Miike in Kirishima and eutrophic Lake Unagiike in Kagoshima. Mass spectra of the n-alkan-2-ones displayed the following general fragmentation pattern ; base peak at m/z58 or m/z59, M+-15, M+-18, M+-58, M+-60, m/z71, m/z85, m/z127 and a molecular ion(M+). n-Aldehydes were recognized from the diagnostic mass fragment ions at M+-18, M+-44, M+-46, m/z86, m/z96, m/z110 and base peak at m/z57. n-Alkan-2-ones series with a strong odd carbon preference show major peaks at C25, C27, C29. n-Aldehydes series with a strong even carbon preference show major peaks at C26, C28, C30. Values for CPI, L/H and contents of n-alkan-2-ones and naldehydes are given in Table 2. A series of n-alkan-2-ones and n-aldehydes may be used as a possible source indicator of higher plant life. Friedelin was also detected which may have been derived from higher plants. Friedelin was abundant (5.5 μg/g) in the surface sediment from Lake Miike.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学教育学部自然科学研究報告. vol.52, p.33-41; 1995","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"30861","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kondo, Hiroshi"}]},{"nameIdentifiers":[{"nameIdentifier":"30862","nameIdentifierScheme":"WEKO"}],"names":[{"name":"|Ishiwatari, Ryoshi"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学教育学部"}]},"item_3_relation_29":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40002768807","subitem_relation_type_select":"NAID"}}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178280","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0386443X","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"近藤, 寛"}],"nameIdentifiers":[{"nameIdentifier":"30859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石渡, 良志"}],"nameIdentifiers":[{"nameIdentifier":"30860","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":"2020-12-21"}],"displaytype":"detail","filename":"kyoikuS52_033.pdf","filesize":[{"value":"610.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kyoikuS52_033.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/7334/files/kyoikuS52_033.pdf"},"version_id":"56f84ba2-9096-4d9b-aa0f-ebb0a5bb7f2d"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"御池,鰻池堆積物中の2-ケトンとn-アルデヒドのGC/MS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"御池,鰻池堆積物中の2-ケトンとn-アルデヒドのGC/MS"}]},"item_type_id":"3","owner":"2","path":["524"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-06-07"},"publish_date":"2013-06-07","publish_status":"0","recid":"7334","relation_version_is_last":true,"title":["御池,鰻池堆積物中の2-ケトンとn-アルデヒドのGC/MS"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T02:26:37.681353+00:00"}