{"created":"2022-01-27T02:38:25.141641+00:00","id":2002775,"links":{},"metadata":{"_buckets":{"deposit":"96dfc76e-354e-4ffb-97a7-42973edfe6f9"},"_deposit":{"id":"2002775","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002775"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02002775","sets":["1642837622505:1642837905044:1642837919297","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"フィリピン公有林の木材生産構造(生物生産学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Timber production structure of the Philippine public forest (Department of Bioproduction)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"篠原, 武夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"パレル, ジオスダド ア","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"安里, 練雄","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Shinohara, Takeo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Paler, Diosdado A.","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Asato, Isao","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":"森林資源"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"森林管理局"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"木材生産"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"丸太輸出禁止"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"森林荒廃(劣化)"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Forest resources"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Forest Management Bureau"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"timber production"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"log export ban"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"forest degradation"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"この研究はフィリピン公有林(国有林)の森林資源, 木材生産過程及び木材生産の社会経済開発に与える影響や意味を調べて木材生産構造の特質を明らかにする。公有林では木材生産が行われ, とくにフタバガキ科林がルソンやミンダナオ地域に豊富に生育している。長期木材伐採権(TLA)は木材生産のために発行され, 伐採方法は択伐である。ミンダナオ地域は最も多い長期木材伐採権保有者を有し, またルソン地域よりも多い丸太を生産している。ヴィサヤ地域では木材生産の要因は乏しい。長期木材伐採権保有者は木材生産の主な担い手であり, 産業経済開発に重要な役割を果たしている。彼らは雇用や輸出収入をもたらしてきた。しかしながら, 現在行われている木材生産は年々速い速度で森林を減少させている。このことのために政府は丸太の全面輸出禁止をせざるをえなくなった。丸太輸出の制限は伐出部門における従業員数ばかりでなく長期木材伐採権保有者数及び丸太生産も減少させることになったのである。これらの問題はすべての林業家, 関係市民, 政府, 伐出業によって真剣に解決されるべきである。国の森林資源の持続的収穫及び多目的利用の原理に基づく管理方法で, その問題に対するダイナミックで進歩的な解決方法が常に求められ, 検討されるべきである。","subitem_description_type":"Other"},{"subitem_description":"This study defines the characteristics of timber production structure in the Philippine public forest (state forest) that deals with forest resources and timber production processes. In addition, the impact and implication of timber production on socioeconomic development is discussed. The public forests has been managed in association with timber production, especially dipterocarp forest which are growing abundantly in Luzon and Mindanao regions. Timber license agreements (TLA) are issued for the harvesting of timber using the selective logging system. Geographically, Mindanao region has the most number of TLA holders and has also much higher log production followed by Luzon. Visayas region is a minor factor in timber production. TLA holders are the main promoters of timber production and plays a vital role in industrial and economic development. They had provided employment and export earnings. However, the present practices of producing timber causes the reduction of forest areas annually at a fast rate. This prompted the government to impose a total log export ban. The export restriction caused the decrease in the number of TLA and in log production, as well as in the number of employees in the logging sector. The solution to these problems shall be dealt with seriously by all foresters, concerned citizens, the government and the industry. A dynamic and progressive approach to the problem shall always be sought, and tested in such a manner that the country's forest resources will be managed on a sustained-yield and multiple-use basis.","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":"eng"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/3746"}]},"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":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"42","bibliographicPageEnd":"65","bibliographicPageStart":"55"}]},"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":"KJ00000161777.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002775/files/KJ00000161777.pdf"},"version_id":"2b31c114-4f46-4c83-9a53-1fdfafdfb84b"}]},"item_title":"フィリピン公有林の木材生産構造(生物生産学科)","item_type_id":"15","owner":"1","path":["1642837919297","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2002775","relation_version_is_last":true,"title":["フィリピン公有林の木材生産構造(生物生産学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:08:40.199941+00:00"}