{"created":"2021-03-01T06:14:45.564077+00:00","id":11859,"links":{},"metadata":{"_buckets":{"deposit":"4f114dbd-c1d0-4276-b2c6-f7973125ba76"},"_deposit":{"id":"11859","owners":[],"pid":{"revision_id":0,"type":"depid","value":"11859"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00011859","sets":["1169:1170"]},"author_link":["36319","36320","36321","36322"],"item_1628147817048":{"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_6_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Grain Size Distribution of the Surface Sediments in Lake Biwa, Japan"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-03-29","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"60","bibliographicPageStart":"53","bibliographicVolumeNumber":"39","bibliographic_titles":[{"bibliographic_title":"地質学論集"}]}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Grain size analysis by the modified hydrometer method was performed on the bottom surface sediments sampled from 164 localities every 2km interval in Lake Biwa. The systematic survey enable to make up a grain size distribution map of the lake for the first time. Sandy sediments coarser than 4 phi in median size is limited to the zones shallower than about 10 meters, and the most area of the lake is covered by clayey silt or silty clay which is finer than 6 phi in median diameter. Based on the median size, there appears a concentric pattern of grain size distribution between the mouths of Ado and Amano Rivers, about the central portion of northern basin of North Lake Biwa. The grain size become finer in the inner zone of the concentric circle, but the center is a slightly coarser than the surrounding parts. The location of the concentric circle well corresponds to that of the circular current, Gyre I, which was revealed recently by the water temperature distributions and the radar trackings of drifters. Convergent circular currents of Gyre I in the epilimnion, can explain well the concentric distribution of sediments. The grain size and modal analyses of the surface sediments at 39 localities near the mouth of Ane River revealed that there may be two directions of the inflows from the river to the lake, namely, northwest and southeast. The former seems to be dominant in thermal-stratified seasons, and the later in non-stratified seasons. The grain size distribution of lake sediments should play an important role to clarify the major movements of lake water.","subitem_description_type":"Abstract"}]},"item_6_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"地質学論集. 39:53-60 (1993)","subitem_description_type":"Other"}]},"item_6_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"公文, 富士夫","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.ZUchOUkh.html"}]},"item_6_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本地質学会"}]},"item_6_relation_51":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110003022645/","subitem_relation_type_select":"URI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本地質学会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_6_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-8545","subitem_source_identifier_type":"ISSN"}]},"item_6_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00141779","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"公文,  富士夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"紙谷,  敏夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"須藤,  浩一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井内,  美郎"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"chishitsuron_39-1.pdf","filesize":[{"value":"861.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"chishitsuron_39-1.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/11859/files/chishitsuron_39-1.pdf"},"version_id":"5323292b-5598-4c5d-899f-a18114be9b5e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Lake Biwa","subitem_subject_scheme":"Other"},{"subitem_subject":"grain size distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"circular current","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrometer","subitem_subject_scheme":"Other"},{"subitem_subject":"Ane River","subitem_subject_scheme":"Other"},{"subitem_subject":"Biwako","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"琵琶湖底表層堆積物の粒径分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"琵琶湖底表層堆積物の粒径分布","subitem_title_language":"ja"}]},"item_type_id":"6","owner":"1","path":["1170"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-03-28"},"publish_date":"2011-03-28","publish_status":"0","recid":"11859","relation_version_is_last":true,"title":["琵琶湖底表層堆積物の粒径分布"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T04:13:13.828730+00:00"}