{"created":"2022-01-27T02:35:48.775724+00:00","id":2002692,"links":{},"metadata":{"_buckets":{"deposit":"478250ba-99ce-49dd-823e-68697b7f522b"},"_deposit":{"id":"2002692","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002692"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02002692","sets":["1642837622505:1642837905044:1642837921027","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"沖縄県の森林資源と素材生産に関する研究","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Studies on the Forest Resources and Timber Production in Okinawa Prefecture","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"篠原, 武夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Shinohara, Takeo","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":"森林減少"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"素材生産"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"素材生産業者"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"自然保護"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"forest resources"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"deforestation"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"timber production"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"contract logger"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"nature protection"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"沖縄の森林は戦中,戦後の乱伐,本土復帰後はダム開発や農地開発等によって減少している。単純に計算すると,本県の森林面積の44%は制限林及び米軍用地で,残りの56%が林業生産に規制のない森林である。木材生産の中心は民有林,とりわけ公有林であり,木材生産力の極めて低い私有林をいかにして生産力化するかは今後の大きな課題である。今のところ国有林からの木材供給は大して期待できない。沖縄の森林には各種用途に適し,量的にまとまりのある木材資源が非常に少ないために,今日も県産材を利用した木材加工業は十分育成されにくい状況にある。このため,市場のニーズに対応した木材資源の量的・質的整備を積極的に図ることが非常に大事である。一方で沖縄本島北部の森林では自然保護に配慮した林業生産が強く求められており,今後とも小面積分散伐採や小動物の移動のたやすい林道工法等を積極的に推進して行くことが大切である。本土復帰後の各種開発で生ずる支障木の有効利用が注目される。今日,専業の素材生産業者はわずか3事業体であり,素材生産は少量・分散伐出である。各地域の林道網の整備も必要である。マツクイムシの被害を受ける前にリュウキュウマツを積極的に利用する体制を整備して,マツクイムシ被害地域のマツの有効利用を促進すべきである。伐倒マツ材への青かび(青変菌。ブルーステイン)の侵入を阻止するための搬入木の保管庫,乾燥施設等の整備も必要である。沖縄の林野所有の特徴は公有林が多いことであり,木材の計画的,安定的供給に果たす県や市町村の役割や責務は極めて大きい。森林資源を整備して木材を計画的・安定的に供給するためには国や県,市町村の強力な支援が必要である。","subitem_description_type":"Other"},{"subitem_description":"This study examines the actual conditions and problems of forest resources, timber production, etc. Forests have been reduced by such forest exploitations as log production, dam constructions, and farmland expansion, etc. Logs have been mainly produced from public forest. Logs from private forest are a little and are seldom produced from national forest in which there are US military base and National Park. Timber resources are scarce in quantity and quality for various uses. And so wood processing industries are not advanced. The harmony between forestry production and nature protection is strongly sought in the forest of the northern part of Okinawa Island. Special contract loggers are only three in number. It is necessary to expand the forest road network. It is necessary to further the effective use of healthy pine forest in the native pine forest (Pinus Luchuensis Mayr.) damaged by pine wilt disease. Strong support by central and local government is needed to arrange, manage the forest resources and supply timber systematically and stably.","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/20.500.12000/3662"}]},"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":"46","bibliographicPageEnd":"50","bibliographicPageStart":"37"}]},"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":"KJ00000161873.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002692/files/KJ00000161873.pdf"},"version_id":"cb182fa9-0d16-4824-8927-78e57211c843"}]},"item_title":"沖縄県の森林資源と素材生産に関する研究","item_type_id":"15","owner":"1","path":["1642837921027","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2002692","relation_version_is_last":true,"title":["沖縄県の森林資源と素材生産に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-14T21:39:31.671743+00:00"}