{"created":"2021-03-01T06:10:46.585257+00:00","id":6847,"links":{},"metadata":{"_buckets":{"deposit":"75f7b790-a661-415c-8672-2edbe263341f"},"_deposit":{"id":"6847","owners":[],"pid":{"revision_id":0,"type":"depid","value":"6847"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00006847","sets":["176:177:178:192","453:456"]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"43","bibliographicVolumeNumber":"22","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":"The vertical distribution of radiolarian faunas on September 28, 2005 and the temperature, salinity, density, and fluorescence intensity profiles are documented from surface and subsurface waters (> 100m deep) in the Japan Sea, off Tassha, Sado City, Sado Island, Niigata Prefecture, central Japan. The features of the water mass structure shallower than 100m deep are distinguished by gentle gradients of temperature and salinity in waters between 100m and 20m deep (the lower layer: LL) and a homogeneous temperature and salinity (24.0℃, 32.9psu) in waters shallower than 20m (the upper layer: UL). The species composition of the deeper fauna (ca. 77-54m) is characterized by the abundant occurrence of Acanthosphaera actinota, Pseudocubus sp. A, Lophospyris sp., and Acanthodesmia sp. It is also noteworthy that each species in the deeper water fauna does not exceed 20％. In the shallower fauna (ca. 35-0m), Spongosphaera streptacantha, Pseudocubus obeliscus, and Pseudocubus sp. A comprise 87.5％ of the fauna. Considering the characteristics of vertical water properties, high standing stocks of these three species are likely caused by their temperature preferences and adaptive strategies for a summer environment in the Japan Sea. There is a slight difference in species composition between September faunas of 2000 and 2005 which is probably related to the Tsushima Warm Current (TWC). It is known that the flow force of the TWC varies in 2 to 3- and 10-year cycles, so the TWC fluctuation may influence the annual variation of the fauna around Sado Island.","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":"Kurihara, Toshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"54421","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Katsuhisa"}],"nameIdentifiers":[{"nameIdentifier":"54422","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shimotani, Toyokazu"}],"nameIdentifiers":[{"nameIdentifier":"54423","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsuoka, Atsushi"}],"nameIdentifiers":[{"nameIdentifier":"54424","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":"22_43-56.pdf","filesize":[{"value":"6.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"22_43-56.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/6847/files/22_43-56.pdf"},"version_id":"cc86b5d9-1b44-4855-801b-d2872f085510"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Japan Sea","subitem_subject_scheme":"Other"},{"subitem_subject":"Radiolaria","subitem_subject_scheme":"Other"},{"subitem_subject":"Sado Island","subitem_subject_scheme":"Other"},{"subitem_subject":"Tsushima Warm Currtent","subitem_subject_scheme":"Other"},{"subitem_subject":"Water property","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":"Radiolarian faunas and water properties in surface and subsurface waters of the Japan Sea in September 2005, off Tassha, Sado Island, central Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Radiolarian faunas and water properties in surface and subsurface waters of the Japan Sea in September 2005, off Tassha, Sado Island, central Japan"},{"subitem_title":"Radiolarian faunas and water properties in surface and subsurface waters of the Japan Sea in September 2005, off Tassha, Sado Island, central Japan","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","192"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-04"},"publish_date":"2017-09-04","publish_status":"0","recid":"6847","relation_version_is_last":true,"title":["Radiolarian faunas and water properties in surface and subsurface waters of the Japan Sea in September 2005, off Tassha, Sado Island, central Japan"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:40:06.028998+00:00"}