{"created":"2022-01-27T02:32:37.286644+00:00","id":2002586,"links":{},"metadata":{"_buckets":{"deposit":"47b22b8e-7921-423d-ad3f-e4b935f4dc77"},"_deposit":{"id":"2002586","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002586"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02002586","sets":["1642837622505:1642837905044:1642837921429","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"黄土丘陵ガリ谷区の地形特徴と段畑造成可能土地量","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Topographical features of hilly-gullied loess area and its possible land for terraced field construction","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"趙, 廷寧","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"宜保, 清一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"孫, 保平","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"中村, 真也","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Zhao, Tingning","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Gibo, Seiichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Sun, Baoping","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nakamura, Shinya","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"黄土丘陵ガリ谷区"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"地形特徴"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"段畑造成"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"hilly-gullied loess area"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"topographical features"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"terraced field construction"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"黄土丘陵ガリ谷区のガリ谷密度, 地面破裂度, 傾斜度分布および段畑造成の可能土地量について検討した。結果は次の通りである。1) ガリ谷密度はモウ状丘陵ガリ谷亜区, 寛谷長梁ガリ谷亜区, 梁状丘陵ガリ谷亜区の順で, それぞれ4.16km/(km)^2,3.37km/(km)^2,2.97km/(km)^2である。ガリ谷密度と単位面積当たり年流出土砂量との間には正の相関がみられる。2) 地面破裂度は, 梁状丘陵ガリ谷亜区, モウ状丘陵ガリ谷亜区, 寛谷長梁ガリ谷亜区の順で, それぞれ45.7%, 29.8%, 25.1%である。3) 傾斜度分布は, モウ状丘陵ガリ谷亜区で15°以下の斜面が総面積の85.0%を占め, 梁状丘陵ガリ谷亜区では5∿25°の斜面が総面積の80.3%を占めている。寛谷長梁ガリ谷亜区は梁状丘陵ガリ谷亜区に類似している。4) モウ状丘陵ガリ谷亜区, 梁状丘陵ガリ谷亜区および寛谷長梁ガリ谷亜区における段畑造成可能土地量はそれぞれ総面積の73.7%, 71.6%, 76.2%に相当する。","subitem_description_type":"Other"},{"subitem_description":"Hilly-gullied loess area is the largest area of Loess Plateau in China, suffered most seriously soil erosion, and produce 90% of the sediments of Yellow River. According to the scientific research results and the experience in soil and water conservation in China, terraced field construction is one of most effectively measures for soil erosion controlling and sustainable development of local economy. But, in the planning process of terraced field, the topographical features are often neglected. In this paper, based on the analysis of topographical features of hilly-gullied loess area, the possible land area for terraced field construction for each sub-area was given out.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学農学部"}]},"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/20.500.12000/3423"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0370-4246"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250548"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学農学部学術報告"},{"subitem_1522650068558":"en","subitem_1522650091861":"The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"47","bibliographicPageEnd":"111","bibliographicPageStart":"107"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"KJ00000161903.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002586/files/KJ00000161903.pdf"},"version_id":"2d7c9bef-58ba-4fb4-8275-b2e3ee9acc97"}]},"item_title":"黄土丘陵ガリ谷区の地形特徴と段畑造成可能土地量","item_type_id":"15","owner":"1","path":["1642837921429","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-08"},"publish_date":"2008-02-08","publish_status":"0","recid":"2002586","relation_version_is_last":true,"title":["黄土丘陵ガリ谷区の地形特徴と段畑造成可能土地量"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-14T21:37:19.389340+00:00"}