{"_buckets": {"deposit": "7dd8c956-6f32-42d9-b5b1-85da8cd720c9"}, "_deposit": {"id": "2005178", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2005178"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02005178", "sets": ["1642837967231", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Sediments taken from the sea - bottom around the southern Ryukyu Island Arc during the RN-84, -86, and -87 cruises", "subitem_1551255648112": "en"}, {"subitem_1551255647225": "RN-84\uff5e87\u822a\u6d77\u3067\u63a1\u96c6\u3055\u308c\u305f\u7409\u7403\u5f27\u5468\u8fba\u6d77\u57df\u306e\u5e95\u8cea\u8a66\u6599\u306b\u3064\u3044\u3066", "subitem_1551255648112": "ja"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ono, Tomonori", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Midorikawa, Yoshiyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamamoto, Satoshi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ujiie, Hiroshi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "\u5c0f\u91ce, \u670b\u5178", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u7dd1\u5ddd, \u7fa9\u884c", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5c71\u672c, \u8070", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u6c0f\u5bb6, \u5b8f", "creatorNameLang": "ja"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "Eight piston - cores, six grab - samples, and 25 dredge - samples were taken from south off the southern Okinawa - jima, around the Kerama Gap, and around Ishigaki and Iriomote-jima through the RN-84, -86, and -87 cruises aboard the R/V Nagasaki - maru. This report briefly describes all the samples. Among some preliminary studies of these samples, the next two observations suggest that the further investigation of the samples will offer critical data for the tectonic development of the Ryukyu Island Arc. 1) From the Kerama Gap area, we collected a piston - core penetrated into and a sample dredged from the upper portion (Upper Pliocene to lowermost Pleistocene) of the Shimajiri Group. Some limestone blocks probably formed during the Pleistocene Epoch were also collected from the area. These samples may reflect the blocking - down of the Kerama Gap after the Pleistocene. 2) A piston - core penetrated the turbidite apron, which are developed between the trench slope and the Sakishima Deep - Sea Terrace south off Ishigaki - and Iriomote - jima, southernmost of the Ryukyu Island Arc. Such a turbidite sequence may have been associated with some periodical earthquakes, which seem to generate a northward tilting of the southern Ryukyu Island Arc.", "subitem_description_type": "Other"}, {"subitem_description": "\u672c\u5831\u544a\u306f1984\u5e74\u304b\u30891987\u5e74\u306b\u304b\u3051\u3066\u5b9f\u65bd\u3055\u308c\u305f\u7409\u7403\u5927\u5b66\u6d77\u6d0b\u5b66\u79d1\u306e\u4e57\u8239\u5b9f\u7fd2RN-84,-86,\u53ca\u3073-87\u822a\u6d77\u3067\u5f97\u3089\u308c\u305f,\u6c96\u7e04\u672c\u5cf6\u5357\u65b9\u6c96,\u6176\u826f\u554f\u30ae\u30e3\u30c3\u30d7,\u77f3\u57a3\uff65\u897f\u8868\u5cf6\u5468\u8fba\u6d77\u57df\u304b\u3089\u306e\u5e95\u8cea\u30b5\u30f3\u30d7\u30eb\u306e\u8a18\u8f09\u3092\u4e3b\u76ee\u7684\u3068\u3059\u308b\uff61\u63a1\u53d6\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30eb\u306f\u30d4\u30b9\u30c8\u30f3\uff65\u30b3\u30a2\u304c8\u70b9,\u30b0\u30e9\u30d6\uff65\u30b5\u30f3\u30d7\u30eb\u304c6\u70b9, \u30c9\u30ec\u30c3\u30b8\uff65\u30b5\u30f3\u30d7\u30eb\u304c25\u70b9\u306b\u53ca\u3093\u3060\uff61\u8a18\u8f09\u306b\u5148\u7acb\u3063\u3066\u884c\u306a\u3063\u305f\u4e88\u5bdf\u7684\u7814\u7a76\u306e\u7d50\u679c,\u6b21\u306e\u3088\u3046\u306a\u70b9\u304c\u793a\u5506\u3055\u308c\u305f\uff611) \u6176\u826f\u554f\u30ae\u30e3\u30c3\u30d7(\u6d77\u88c2)\u3067\u306f,in situ \u306e\u5cf6\u5c3b\u5c64\u7fa4\u6700\u4e0a\u90e8\u306e\u6ce5\u5ca9\u3092\u629c\u304f\u30d4\u30b9\u30c8\u30f3\uff65\u30b3\u30a2\u3084,\u540c\u5c64\u7fa4\u306e\u9bae\u65b0\u9283\u304b\u3089\u6700\u4e0b\u90e8\u66f4\u65b0\u7d71\u90e8\u5206\u306b\u308f\u305f\u308b\u6ce5\u5ca9\u7901\u3092\u542b\u3080\u30c9\u30ec\u30c3\u30b8\uff65\u30b5\u30f3\u30d7\u30eb\u306e\u307b\u304b\u306b,\u6d6e\u904a\u6027\u6709\u5b54\u866b\u6bbb\u3092\u591a\u304f\u542b\u3080 lime-grainstone (\u66f4\u65b0\u7d71\u77f3\u7070\u5ca9?)\u304c\u63a1\u53d6\u3055\u308c\u305f.\u4eca\u5f8c\u306e\u8abf\u67fb\u3067\u97f3\u6ce2\u63a2\u67fb\u3084\u6df1\u6d77\u30ab\u30e1\u30e9\u7b49\u306b\u3088\u308b\u6d77\u5e95\u89b3\u5bdf\u3068\u4e26\u884c\u3057\u305f\u5e95\u8cea\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u884c\u306a\u308f\u308c\u308b\u306a\u3089\u3070,\u672c\u6d77\u88c2\u306e\u5f62\u6210\u904b\u52d5\u89e3\u660e\u306b\u8ca2\u732e\u3059\u308b\u3067\u3042\u308d\u3046\uff612) \u77f3\u57a3\uff65\u897f\u8868\u5cf6\u5357\u65b9\u306e\u6d77\u6e9d\u659c\u9762\u304c\u5148\u5cf6\u6d77\u6bb5\u306b\u9054\u3059\u308b\u533a\u57df\u306e\u6c34\u6df12675m\u306e\u5730\u70b9\u3088\u308a,\u77f3\u7070\u8cea\u7802\u5c64\u3068\u534a\u6df1\u6d77\u6027\u30b7\u30eb\u30c8\u5c64\u306e\u7e70\u308a\u8fd4\u3057\u304b\u3089\u6210\u308b turbidite \u306e\u30d4\u30b9\u30c8\u30f3\uff65\u30b3\u30a2\u3092\u63a1\u53d6\u3057\u305f\uff61\u5cf6\u5f27\u306e\u50be\u52d5\u904b\u52d5\u3068\u306e\u95a2\u9023\u6027\u3092,\u4eca\u5f8c\u8ffd\u53ca\u3059\u3079\u304d\u3067\u3042\u308d\u3046\uff61\u305d\u306e\u307b\u304b\u306b\u3082,\u5f84\u7d045cm\u306b\u9054\u3059\u308b\u5927\u578b\u5e95\u6027\u6709\u5b54\u866b\uff65Cycloclybeus carpenteri\u306e\u751f\u614b\u306b\u95a2\u3059\u308b\u60c5\u5831\u3084,\u897f\u8868\u6d77\u5e95\u706b\u5c71\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u305f\u4f4d\u7f6e\u304b\u3089\u306e lime-grainstone \u306e\u63a1\u53d6\u306a\u3069,\u6ce8\u76ee\u3059\u3079\u304d\\n\u6750\u6599\u304c\u5f97\u3089\u308c\u305f\uff61", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u7406\u5b66\u90e8"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/14210"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0286-9640"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250774"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u5927\u5b66\u7406\u5b66\u90e8\u7d00\u8981"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Bulletin of the College of Science. 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