{"created":"2021-03-01T06:44:01.965480+00:00","id":8598,"links":{},"metadata":{"_buckets":{"deposit":"498ea89a-354d-4480-bb37-a4e04d1b83dd"},"_deposit":{"id":"8598","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8598"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00008598","sets":["3:233:265"]},"author_link":["35396"],"item_12_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987","bibliographicIssueDateType":"Issued"}}]},"item_12_date_granted_46":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"1987-10-31"}]},"item_12_degree_grantor_44":{"attribute_name":"学位授与大学","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"筑波大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"University of Tsukuba"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"12102","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_12_degree_name_43":{"attribute_name":"取得学位","attribute_value_mlt":[{"subitem_degreename":"博士（農学）"},{"subitem_degreename":"Doctor of Philosophy in Agricultural Science"}]},"item_12_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"わが国には、黒色の厚いA層が特徴的な、黒ボク土と呼ばれる土壌が存在している. それは、世界的にもまれな特異な土壌である. 黒ボク土は、その母材が通常火山灰であるため、火山灰土壌として扱われてきた. 火山灰土壌はわが国に広範囲に分布し、農業的に広く利用されていることから、現在まで農学的に、また土壌生成学的に幅広く研究されてきた. 黒ボク土は、土壌分類学的に ...","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_12_description_45":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"1987","subitem_description_type":"Other"}]},"item_12_dissertation_number_47":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"乙第410号"}]},"item_12_relation_37":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"全文はOPACにあり"}],"subitem_relation_type":"hasFormat","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.tulips.tsukuba.ac.jp/opac/volume/294377","subitem_relation_type_select":"URI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田村, 憲司","creatorNameLang":"ja"},{"creatorName":"Tamura, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"35396","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"B0410.pdf","filesize":[{"value":"280.4 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://tsukuba.repo.nii.ac.jp/record/8598/files/B0410.pdf"},"version_id":"026f9003-8538-4bc5-ab80-a80a335e89dd"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"黒ボク土の諸性質に及ぼす植生遷移の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"黒ボク土の諸性質に及ぼす植生遷移の影響","subitem_title_language":"ja"}]},"item_type_id":"12","owner":"1","path":["265"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-25"},"publish_date":"2007-07-25","publish_status":"0","recid":"8598","relation_version_is_last":true,"title":["黒ボク土の諸性質に及ぼす植生遷移の影響"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-01T01:11:49.269363+00:00"}