{"created":"2021-03-01T06:10:48.041635+00:00","id":6870,"links":{},"metadata":{"_buckets":{"deposit":"c718002e-37e6-463f-975f-806fffde6ec5"},"_deposit":{"id":"6870","owners":[],"pid":{"revision_id":0,"type":"depid","value":"6870"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00006870","sets":["176:177:178:197","453:456"]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"41","bibliographicPageStart":"27","bibliographicVolumeNumber":"17","bibliographic_titles":[{"bibliographic_title":"Science reports of Niigata University. (Geology)"},{"bibliographic_title":"Science reports of Niigata University. (Geology)","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Bottom sediments and invertebrate benthic faunas were recovered by dredge sampling at four stations off the Tassha coast of Sado Island in the Japan Sea. Nineteen crustacean and 144 molluscan species were found in the bottom sediments. Among the decapod crustaceans, Australeremus triserratus (Ortmann) was identified for the first time in the Japan Sea. The following nine molluscan species were newly found around Sado Island: Emarginula fragilis Yokoyama, Nodiscala matajiroi Kuroda, Pyreneola semipicta (Sowerby III), Dimiya filipina Bartsch, Spondylus barbatus Reeve, Agatha lepidula Habe, Cycladicama semiasperoides (Nomura), Abrina lunella (Gould) and Pitar japonicum Kuroda and Kawamoto. The grain size analysis revealed that the bottom sediments were classified into two groups: coarse-grained sand at shallower nearshore sites and fine-grained sand at a deeper offshore site. The cluster analysis for the molluscan faunas was concordant to the grain size classification of the sediments.","subitem_description_type":"Abstract"}]},"item_7_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学理学部"}]},"item_7_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_7_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11436808","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13491237","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tamura, Kazutoshi"}],"nameIdentifiers":[{"nameIdentifier":"54495","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakumoto, Tatsuya"}],"nameIdentifiers":[{"nameIdentifier":"54496","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yabe, Hideo"}],"nameIdentifiers":[{"nameIdentifier":"54497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsuoka, Atsushi"}],"nameIdentifiers":[{"nameIdentifier":"54498","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Niikawa, Isao"}],"nameIdentifiers":[{"nameIdentifier":"54499","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tateishi, Masaaki"}],"nameIdentifiers":[{"nameIdentifier":"54500","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hasegawa, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"54501","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Kazuhiro"}],"nameIdentifiers":[{"nameIdentifier":"54502","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shinzawa, Midori"}],"nameIdentifiers":[{"nameIdentifier":"54503","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":"2019-08-06"}],"displaytype":"detail","filename":"17_27-41.pdf","filesize":[{"value":"5.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"17_27-41.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/6870/files/17_27-41.pdf"},"version_id":"ab71a4a9-a410-415d-8abd-aed2fc25d901"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"benthic fauna","subitem_subject_scheme":"Other"},{"subitem_subject":"bottom sediments","subitem_subject_scheme":"Other"},{"subitem_subject":"Crustacea","subitem_subject_scheme":"Other"},{"subitem_subject":"grain size analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Japan Sea","subitem_subject_scheme":"Other"},{"subitem_subject":"Mollusca","subitem_subject_scheme":"Other"},{"subitem_subject":"Sado Island","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Bottom sediments and benthic faunas off Tassha in Sado Island, Niigata Prefecture, central Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Bottom sediments and benthic faunas off Tassha in Sado Island, Niigata Prefecture, central Japan"},{"subitem_title":"Bottom sediments and benthic faunas off Tassha in Sado Island, Niigata Prefecture, central Japan","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","197"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-08-31"},"publish_date":"2017-08-31","publish_status":"0","recid":"6870","relation_version_is_last":true,"title":["Bottom sediments and benthic faunas off Tassha in Sado Island, Niigata Prefecture, central Japan"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:40:06.909646+00:00"}