{"_buckets": {"deposit": "4b8324e5-0633-4ca1-8f92-b02bfc46c1cc"}, "_deposit": {"id": "16351", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "16351"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00016351", "sets": []}, "author_link": ["46753", "46754", "46755"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-02-28", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "46", "bibliographicPageStart": "41", "bibliographicVolumeNumber": "2", "bibliographic_titles": [{"bibliographic_title": "信州大学山地水環境教育研究センター研究報告"}]}]}, "item_10_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A wetland stand of Phragmites australis (Cav.) Trin. Ex Steud., located in Akigase Park, saitama Prefecture, Japan was investigated to study the effects of summer harvesting. The effect from harvesting in June, when carbohydrate supplies in the rhizomes are at a minimum, was compared with harvesting in July, when rhizomes are recharged with carbohydrates. From April through Octover 2000, biomass of above and below-ground organs and bukj density (Prhiz, an easily measured parameter proportional to the quantity of non-structural polysaccharide reserves) of rhizomes of different ages was measured. The present study quantitatively analysed the effects exerted on the refeneration dynamics of shoots and storage dynamics of rhizomes of a stand of P.australis subjected to summer harvesting. Summer harvesting did not exert significant effects (increase/decrease) on shoot biomass at the end of the same growing season. However, the seasonal pattern in rhizome storage showed a marked variation between the two harvested stands. The rate of increase in Prhiz of different age categories of rhizomes after shoot harvesting showed that the rate of Prhiz increase was negatively and linearly correlated with rhizome age in both June-cut and July-cut stands. Also cutting in June rather than July enabled to retard the recharging capacity of P.australis rhizomes. The study identified the seasonal changes of the quality of the rhizome reserves as essential for proper vegetation management.", "subitem_description_type": "Abstract"}]}, "item_10_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_10_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "信州大学山地水環境教育研究センター研究報告 2: 41-46(2004)", "subitem_description_type": "Other"}]}, "item_10_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "信州大学山地水環境教育研究センター"}]}, "item_10_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1348-7612", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1348-7612", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11887942", "subitem_source_identifier_type": "NCID"}]}, "item_10_text_66": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "09"}]}, "item_1627890569677": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "KARUNARATNE,  Shiromi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "46753", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "ASAEDA,  Takeshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "46754", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "YUTANI,  Kentaro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "46755", "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": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "InlandWater02-09.pdf", "filesize": [{"value": "474.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 474200.0, "url": {"label": "InlandWater02-09.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/16351/files/InlandWater02-09.pdf"}, "version_id": "ef70f4e7-392d-4cd5-af5f-3605b204af76"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "biomass", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "harvesting", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "rhizome storage", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "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": "Why summer harvesting of common reed is a viable management practice?", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Why summer harvesting of common reed is a viable management practice?", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["1606"], "permalink_uri": "http://hdl.handle.net/10091/2032", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-02-27"}, "publish_date": "2009-02-27", "publish_status": "0", "recid": "16351", "relation": {}, "relation_version_is_last": true, "title": ["Why summer harvesting of common reed is a viable management practice?"], "weko_shared_id": -1}