{"_buckets": {"deposit": "8a22f226-c12a-40a6-8942-89a66a99319e"}, "_deposit": {"id": "2002690", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002690"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002690", "sets": ["1642837921027", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "高 CO_2 濃度が CAM 型植物のガス交換速度と CO_2 収支量に与える影響", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Effects of CO_2 concentration on gas exchange rate and CO_2 balance in some CAM Plants", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "川満, 芳信", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "中山, 博之", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "竹内, 誠人", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "村山, 盛一", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Kawamitsu, Yoshinobu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakayama, Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Takeuchi, Makoto", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Murayama, Seiichi", "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": "CO_2収支量"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "コダカラベンケイソウ"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "高CO_2濃度"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "パイナップル"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "ガス交換速度"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "リンゴ酸"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "セイロンベンケイソウ"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "セイタカベンケイソウ"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "CAM"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "CO_2 balance"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "CO_2 concentration"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Pineapple"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Kalanchoe pinnata. K. digremontiana"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "K. gastonis bonnierer"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Gas exchange rate"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "本研究は, 地球温暖化ガスの一つであるCO_2濃度の上昇が, CAM植物のガス交換に与える影響について調べた。供試材料として4種のCAM植物, パインアップル, セイロンベンケイソウ, コダカラベンケイソウ, セイタカベンケイソウを用いて, CO_2濃度を4段階設定し, ガス交換速度とCO_2収支量, リンゴ酸含量の日変化を調べた。本研究で得られた結果は, 次のとおりである。1) CAM植物のCO_2交換速度は, CO_2濃度の上昇に伴って増加した。パインアップルにおいては, Phase-1,2,4において増加したのに対し, 他の3種ではPhase-2,4のみの増加で, Phase-1の増加がなかった。2) リンゴ酸含量の日変化は, パインアップルにおいては, CO_2濃度の上昇に伴い暗期のリンゴ酸含量の増加が見られた。他の3種においては, CO_2濃度の変化によるリンゴ酸含量の変化はなかった。3) CO_2収支量は, CO_2濃度の上昇に伴いパインアップルにおいて1000ppm付近まで急激に上昇し, その後緩やかに上昇した。セイロンベンケイソウとコダカラベンケイソウにおいてはPhase-4で約1500ppm付近にCO_2飽和点が見られた。", "subitem_description_type": "Other"}, {"subitem_description": "This paper described that the effects of CO_2 concentration on gas exchange rate and CO_2 balance in four CAM plnats, including a pineapple, Kalanchoe pinnata, K. digremontiana and K. gastonis bonnierer. We measured the gas exchange rate at 350,700,1400 and 2800 ppm of CO_2,25/30℃ of night/day temperature, and 20 to 40 Klx of light intensity. In addition, malate content and PEP carboxylase activity were determined at each CO_2 levels. The gas exchange rate and CO_2 balance of the pineapple in Phase-1 increased with the rise in the CO_2 concentration. Whereas in K. pinnata, K. digremontiana and K. gastonis-bonniere, the gas exchange rate and CO_2 balance were not changed as CO_2 concentration were increased from 350 to 2800 ppm. At the enriched CO_2 conditions, the increase in total CO_2 balance of pineapple was higher than those of K. pinnata, K. digremontiana, and K. gastonis bonnierer. At 2800ppm of CO_2,the increased CO_2 balance relative to those at 350 ppm was 246% for pineapple, 147% for K. pinnata, 158% for K. digremontiana, and 128% for K. gastonis bonnierer. We concluded that the effect of the CO_2 concentration in the pineapple was remarkable.", "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/20.500.12000/3660"}]}, "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": "27", "bibliographicPageStart": "15"}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "KJ00000161871.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002690/files/KJ00000161871.pdf"}, "version_id": "df00ab5d-bf49-4ad8-a722-2b29a5338738"}]}, "item_title": "高 CO_2 濃度が CAM 型植物のガス交換速度と CO_2 収支量に与える影響", "item_type_id": "15", "owner": "1", "path": ["1642837921027", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3660", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002690", "relation": {}, "relation_version_is_last": true, "title": ["高 CO_2 濃度が CAM 型植物のガス交換速度と CO_2 収支量に与える影響"], "weko_shared_id": -1}
高 CO_2 濃度が CAM 型植物のガス交換速度と CO_2 収支量に与える影響
http://hdl.handle.net/20.500.12000/3660
http://hdl.handle.net/20.500.12000/3660