{"_buckets": {"deposit": "d32fe2e0-ea05-4761-a544-c31a2b257c76"}, "_deposit": {"id": "3908", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "3908"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00003908", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2002", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "425", "bibliographicPageStart": "416", "bibliographicVolumeNumber": "111", "bibliographic_titles": [{"bibliographic_title": "地学雑誌", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "地学雑誌", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We studied the relations between the lithological properties of bedrock, soil layers, and dimensions of soil slips (depth and slope angle) in slopes on Jurassic granite and Precambrian gneiss in the suburbs of Seoul, Republic of Korea. The slope angle before slippage and the average depth at which slippage initiates are estimated to be about 35-40\u0026deg; and 70-90 cm in granite. The values for gneiss scars are 27-33\u0026deg; and 140-190 cm. Regolith (weathering products) is coarse on slopes underlain by granite and fine on slopes underlain by gneiss, reflecting the grain size of the minerals in the underlying bedrock. Soil layers at the slip (shearing) plane on the granite slope are coarser grained with a larger angle of internal friction (\u0026phi;) and a smaller cohesion (\u003cI\u003ec\u003c/I\u003e) compared to soil layers on the gneiss slope. A slope stability analysis indicates that these properties of soil, themselves derived from weathering, control the difference in dimensions of soil slips found between granite and gneiss.", "subitem_description_language": "ja", "subitem_description_type": "Other"}, {"subitem_description": "We studied the relations between the lithological properties of bedrock, soil layers, and dimensions of soil slips (depth and slope angle) in slopes on Jurassic granite and Precambrian gneiss in the suburbs of Seoul, Republic of Korea. The slope angle before slippage and the average depth at which slippage initiates are estimated to be about 35-40\u0026deg; and 70-90 cm in granite. The values for gneiss scars are 27-33\u0026deg; and 140-190 cm. Regolith (weathering products) is coarse on slopes underlain by granite and fine on slopes underlain by gneiss, reflecting the grain size of the minerals in the underlying bedrock. Soil layers at the slip (shearing) plane on the granite slope are coarser grained with a larger angle of internal friction (\u0026phi;) and a smaller cohesion (\u003cI\u003ec\u003c/I\u003e) compared to soil layers on the gneiss slope. A slope stability analysis indicates that these properties of soil, themselves derived from weathering, control the difference in dimensions of soil slips found between granite and gneiss.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "公益社団法人 東京地学協会", "subitem_publisher_language": "ja"}, {"subitem_publisher": "Tokyo Geographical Society", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.5026/jgeography.111.3_416"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-135X", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "松倉公憲", "creatorNameLang": "ja"}, {"creatorName": "松倉公憲", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "田中幸哉", "creatorNameLang": "ja"}, {"creatorName": "田中幸哉", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "若月強", "creatorNameLang": "ja"}, {"creatorName": "若月強", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "韓国ソウル郊外の花こう岩と片麻岩山地における土層構造と表層崩壊形状に与える基盤岩質の影響", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "韓国ソウル郊外の花こう岩と片麻岩山地における土層構造と表層崩壊形状に与える基盤岩質の影響", "subitem_title_language": "ja"}, {"subitem_title": "The Effects of Bedrock Lithology on Soil Layer Structure, Slip Depth and Slope Angle of Shallow Soil Slips on Granite and Gneiss Slopes in Korea.", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/3908", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-04-27"}, "publish_date": "2023-04-27", "publish_status": "0", "recid": "3908", "relation": {}, "relation_version_is_last": true, "title": ["韓国ソウル郊外の花こう岩と片麻岩山地における土層構造と表層崩壊形状に与える基盤岩質の影響"], "weko_shared_id": -1}