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NaCl\u6c34\u6eb6\u6db2\u306b\u6c88\u3081\u3066\u3082,\u51e6\u7406\u306b\u95a2\u4fc2\u306a\u304f\u5149\u5408\u6210\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3055\u306a\u304b\u3063\u305f.","subitem_description_type":"Other"},{"subitem_description":"The mangrove can be classified by the photosynthesis mode asC_3 photosynthesis plant. However, it is also possible to classify the mangrove plant asspecial plant typeorsea weed, since it can grow in such high salinity conditions, whereas C_3 plants could not survive due to the low osmotic potential (-2.4MPa). The photosynthetic rate in the mangrove does not decrease even in -3.0MPa of leaf water potential, which is lower than the sea water. The photosynthetic rate of the normal C_3 plant starts decreasing when leaf water potential decreases from -0.6MPa, and it becomes almost zero at -1.5MPa. Therefore, the mangrove protects the photosynthetic apparatus from destruction with its special function, even when water potential decreases remarkably. The mangrove filters seawater at the root system, allowing only fresh water to move to the above-ground plant, consequently protecting the photosynthetic apparatus in the leaf. In addition, the photosynthesis is not affected even when seedling plants always experiences flooding and the lower leaf of Avicennia marina, which are submerged every day. In this paper, we measured light and CO_2 response curves of photosynthesis, stomatal conductance, and transpiration rate of the Okinawan mangrove species under different salinity conditions. In addition, to clarify the effects of submerged treatment into the see water on the gas exchange rate, we measured the gas exchange rate and leaf water potential before and after submerged treatment.","subitem_description_type":"Other"},{"subitem_description":"\u7d00\u8981\u8ad6\u6587","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8"}]},"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/20.500.12000/3591"}]},"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":"\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8\u5b66\u8853\u5831\u544a"},{"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":"50","bibliographicPageEnd":"19","bibliographicPageStart":"7"}]},"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":"KJ00004258129.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002624/files/KJ00004258129.pdf"},"version_id":"0e4907f3-5fc0-4417-99d7-e5b5920bf77c"}]},"item_title":"\u30de\u30f3\u30b0\u30ed\u30fc\u30d63\u6a39\u7a2e\u306e\u8449\u306e\u30ac\u30b9\u4ea4\u63db\u7279\u6027\u306b\u4e0e\u3048\u308bNaCl\u6fc3\u5ea6\u304a\u3088\u3073\u74b0\u5883\u8981\u56e0\u306e\u5f71\u97ff","item_type_id":"15","owner":"1","path":["1642837922702","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2002624","relation_version_is_last":true,"title":["\u30de\u30f3\u30b0\u30ed\u30fc\u30d63\u6a39\u7a2e\u306e\u8449\u306e\u30ac\u30b9\u4ea4\u63db\u7279\u6027\u306b\u4e0e\u3048\u308bNaCl\u6fc3\u5ea6\u304a\u3088\u3073\u74b0\u5883\u8981\u56e0\u306e\u5f71\u97ff"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-14T21:38:06.700933+00:00"}