{"created":"2023-07-25T10:59:23.305280+00:00","id":1035,"links":{},"metadata":{"_buckets":{"deposit":"6920f261-4bb0-4a40-897a-7105d250cd9b"},"_deposit":{"created_by":4,"id":"1035","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1035"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001035","sets":["1:356:368"]},"author_link":["714"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"229","bibliographicPageStart":"221","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hayashi, Masahisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A statistical study on lithology and shape characteristics of moraine and marine pebbles was carried out in the Lutzow-Holm Bay Region, East Antarctica. 5128 moraine and 2808 marine pebbles -5 and -4 in phi scale were selected from 20 sites to determine the lithology. Granitoid rocks were the most predominant among the pebbles. Jaspilite, basalt, hornfels and serpentine pebbles were also found, though they are not exposed in the vicinity of the study area. Composition of pebble lithology suggests that a large proportion of both moraine and marine pebbles were not derived from the adjacent ice-free area but were transported from the inland ice-covered area. 4220 moraine and 1681 marine pebbles of granitoid rocks were selected for shape analysis. Measurement of roundness, flatness and sphericity were performed. The average roundness was quite low in both moraine and marine pebbles. The elevated beaches have less rounded pebbles than those of the present tidal zone. This indicates that the pebbles of elevated beaches have been weathered by frost action since the beaches emerged. Pebbles of marine deposits can be distinguished from those of moraine, the former being flatter than the latter. The sphericity index is greater in moraine than in marine pebbles.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Faculty of Education, University of Shimane"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1979-10-01"}],"displaytype":"detail","filename":"KJ00000011579.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"url":"https://nipr.repo.nii.ac.jp/record/1035/files/KJ00000011579.pdf"},"version_id":"808fd4de-be17-452a-a49b-a252436069f4"}]},"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":"A Study on Lithology and Shape Characteristics of Moraine and Marine Pebbles in the Lutzow-Holm Bay Region","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Study on Lithology and Shape Characteristics of Moraine and Marine Pebbles in the Lutzow-Holm Bay Region","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["368"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-10-01"},"publish_date":"1979-10-01","publish_status":"0","recid":"1035","relation_version_is_last":true,"title":["A Study on Lithology and Shape Characteristics of Moraine and Marine Pebbles in the Lutzow-Holm Bay Region"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:27:42.835354+00:00"}