{"created":"2021-03-01T06:43:09.517852+00:00","id":25217,"links":{},"metadata":{"_buckets":{"deposit":"a98766d9-76ec-4c76-aee2-5c5bc96229ad"},"_deposit":{"id":"25217","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25217"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025217","sets":["27:2466:2467:2473","9:504:2469:2474"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Succession in the Wasabizawa landfill site over the 14 years after dumping of surplus from the Karisaka tunnel excavation"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-02-24","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"103","bibliographicPageStart":"75","bibliographicVolumeNumber":"134","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"東京大学大学院農学生命科学研究科附属秩父演習林内のワサビ沢は，国道140 号線雁坂トンネルの開削にともない発生したズリによって埋め立てられ，渓畔林に似た土壌環境である一方で，河川の氾濫といった撹乱を受けず，周囲からの種子供給のみによる遷移を調査できる場所である。本研究では1995 年から2002 年の継続調査の記録をもとに2009 年に改めて植生調査を実施し，埋め立て後14 年の遷移状況および今後の遷移について検討することを目的とした。調査の結果，過去に客土，播種が行われたプロットでは草本層の繁茂により木本の成長が阻害されていたが，客土を行ったプロットと客土も播種も行わなかったプロットでは14 年経過すると差異はほとんどなかった。また，1995 年の調査開始時に多く出現していたオノエヤナギは2002 年にはヤシャブシに入れ替わり，今回の調査ではそれがフサザクラに変わっており，オノエヤナギ，ヤシャブシ，フサザクラの順に遷移が進行していることが明らかになった。また，現在林床にはカエデやケヤキの実生が生育しており，今後，長期間を必要とするものの成長してくるものと考えられた。","subitem_description_type":"Abstract"},{"subitem_description":"“Wasabizawa” in The University of Tokyo Chichibu Forest was reclaimed with surplus soil and sand during the construction of the Karisaka tunnel on route 140. Thereafter, succession with natural seed supply from the surroundings and artificial seeding with/without soil dressing has been observed. In this study, successions after 14 years from the reclamation were surveyed. The survey was carried out based on previous surveys from 1995 to 2002. From the results, tree establishment and growth were found to have been inhibited in plots with additional soil and seeding at the early stage. However, stand structure after 14 years showed no significant difference between plots with or without additional soil. Salix udensis, which emerged in large numbers in 1995, had been replaced by Alnus firma in 2002 and then replaced by Euptelea polyandra in 2009. This suggests that succession proceeds in the order of Salix udensis, Alnus firma, and Euptelea polyandra. Presently, seedlings of Zelkova serrata and Acer spp. are growing on the forest floor, but it will take a long time for them to become dominant species.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"53279","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Okonogi, Hiroaki"}]},{"nameIdentifiers":[{"nameIdentifier":"53280","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Fukuda, Kenji"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The University of Tokyo Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"独立行政法人国際協力機構青年海外協力隊西ジャワ州環境管理局"},{"subitem_text_value":"東京大学大学院新領域創成科学研究科"},{"subitem_text_value":"Japan International Cooperation Agency, Japan Overseas Cooperation Volunteers, West Java Province Environmental Office"},{"subitem_text_value":"Graduate school of Frontier sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小此木, 宏明"}],"nameIdentifiers":[{"nameIdentifier":"53277","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福田, 健二"}],"nameIdentifiers":[{"nameIdentifier":"53278","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh134005.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh134005.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25217/files/esrh134005.pdf"},"version_id":"68bf09a9-7910-4551-9d93-476c8d2d271d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"植生遷移","subitem_subject_scheme":"Other"},{"subitem_subject":"渓畔林","subitem_subject_scheme":"Other"},{"subitem_subject":"フサザクラ","subitem_subject_scheme":"Other"},{"subitem_subject":"客土","subitem_subject_scheme":"Other"},{"subitem_subject":"vegetation succession","subitem_subject_scheme":"Other"},{"subitem_subject":"riparian forest","subitem_subject_scheme":"Other"},{"subitem_subject":"Euptelea polyandra","subitem_subject_scheme":"Other"},{"subitem_subject":"additional soil","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"雁坂トンネル掘削ズリにより埋め立てられたワサビ沢の14 年間の植生遷移","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"雁坂トンネル掘削ズリにより埋め立てられたワサビ沢の14 年間の植生遷移"}]},"item_type_id":"4","owner":"1","path":["2474","2473"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-06-09"},"publish_date":"2016-06-09","publish_status":"0","recid":"25217","relation_version_is_last":true,"title":["雁坂トンネル掘削ズリにより埋め立てられたワサビ沢の14 年間の植生遷移"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:32.548139+00:00"}