{"created":"2023-06-19T08:46:14.848028+00:00","id":5020,"links":{},"metadata":{"_buckets":{"deposit":"559d3c59-57a8-4567-b272-6f94c1ee682c"},"_deposit":{"created_by":14,"id":"5020","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"5020"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00005020","sets":["47:273:423"]},"author_link":["7231","6461","8641"],"control_number":"5020","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"Net Production Rate in Natural Forest of Chamaecyparis obtusa S. et Z. on Poor Site near Kyoto City (Forestry)","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-12-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"69","bibliographicPageStart":"59","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"京都府立大學學術報告. 農學","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of Kyoto Prefectural University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"B_B残積土にある天然生の, 貧弱な林相のヒノキ林(樹齢85-108年)の純生産速度を調査し, 経済林であるヒノキ人工林と比較検討した。貧弱な調査林の特徴は, 林分葉量, 現存量密度, 林分樹高あたりの幹現存量, 純生産速度および幹重量成長速度は, いずれも人工林にくらべ小さいことである。また, リターフォール速度が小さいのにくらべ, 林内空間の枯枝や枯木量およびA_0層の有機物量は多くて物質循環は悪かった。ほかの測定量や生産構造は人工林の範囲内にあって, 貧弱な調査林の特徴はとくに認められなかった。ヒノキ林の調査報告と比較検討したところ, 冬季の林分葉量10t/haが閉鎖したヒノキ林の下限であることがわかった。また地上部純生産速度7.77t/ha・yもヒノキ林の下限とみられ, これは成長良好な人工林の約50%にあたった。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Estimates were made of the aboveground biomass, litterfall rate and net production rate for the natural regenerated forest of Chamaecyparis obtusa S. et Z. growing on the poor site. The height of dominant tress, which ranged from 85 to 108 years of age, was 10.2m, and the largest tree 11.8m in height. Total basal area equaled 34.5m^2/ha. Leaf biomass was 12.4t/ha in summer or about 10t/ha in winter after leaffall. After a discussion on the average of 13.1±0.9t/ha of leaf biomass in winter, it was determined that the 10t/ha of winter leaf biomass was minimum in various Chamaecyparis obtusa forests with the close canopy. Annual leaffall rates for 4 years ranged from 1.65 to 2.72t/ha・y. Net production rate of aboveground parts was estimated 7.77t/ha・y, which accounted to about 50% of some plantations of the maximum growth.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00062275","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00757373","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"齋藤, 秀樹","creatorNameLang":"ja"},{"creatorName":"サイトウ, ヒデキ","creatorNameLang":"ja-Kana"},{"creatorName":"Saito, Hideki","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松下, 洋","creatorNameLang":"ja"},{"creatorName":"マツシタ, ヒロシ","creatorNameLang":"ja-Kana"},{"creatorName":"Matsushita, Hiroshi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"竹岡, 政治","creatorNameLang":"ja"},{"creatorName":"タケオカ, マサジ","creatorNameLang":"ja-Kana"},{"creatorName":"Takeoka, Masaji","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000079019.pdf","filesize":[{"value":"920.4 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000079019.pdf","url":"https://kpu.repo.nii.ac.jp/record/5020/files/KJ00000079019.pdf"},"version_id":"088bad7c-9e5a-4930-ad88-4be59c849588"}]},"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"}]},"item_title":"京都市北部の貧弱な天然生ヒノキ林の純生産速度(林学部門)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"京都市北部の貧弱な天然生ヒノキ林の純生産速度(林学部門)","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"14","path":["423"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"5020","relation_version_is_last":true,"title":["京都市北部の貧弱な天然生ヒノキ林の純生産速度(林学部門)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-24T06:10:39.001893+00:00"}