{"created":"2022-01-28T01:19:20.017527+00:00","id":2005679,"links":{},"metadata":{"_buckets":{"deposit":"d4052a7e-e55b-4155-b282-d7ae20b5836b"},"_deposit":{"id":"2005679","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2005679"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02005679","sets":["1642838163960:1642838338003","1642838403551:1642838406414"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Triple isotope composition of oxygen in atmospheric water vapor","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Uemura, Ryu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Barkan, Eugeni","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Abe, Osamu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Luz, Boaz","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"植村, 立","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_1522650717957":"en","subitem_1522651041219":"Copyright (2010) American Geophysical Union"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Recently, an excess of ^<17>O (^<17>O-excess) has been demonstrated in meteoric water and ice cores. Based on theory and experiments, it has been suggested that this excess originates from evaporation of ocean water into under-saturated air. However, there has never been direct demonstration of this excess in marine vapor. Here, we present results of the first measurements of δ^<17>O and δ^<18>O in vapor samples collected over the South Indian and the Southern Oceans. Our data show the existence of ^<17>O-excess in marine vapor and also clear negative correlation between ^<17>O-excess and relative humidity. Thus, ^<17>O-excess is useful for constraining oceanic humidity in hydrological and climatic models. Using the obtained values of ^<17>O-excess, we estimated the fractionation factor between H_2^<18>O and H_2^<16>O for diffusion in air above the ocean (^<18>α_<diff>). The new estimation of ^<18>α_<diff> (1.008) is larger than the widely accepted value in hydrological studies.","subitem_description_type":"Other"},{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"en","subitem_1522300316516":"American Geophysical Union"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"eng"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/18107"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0094-8276"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AA00657102"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"en","subitem_1522650091861":"Geophysical Research Letters"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-27","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"L04402","bibliographicVolumeNumber":"37"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","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_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_1522306287251":{"subitem_1522306382014":"URI","subitem_1522306436033":"http://www.agu.org/pubs/crossref/2010/2009GL041960.shtml"}},{"subitem_1522306287251":{"subitem_1522306382014":"DOI","subitem_1522306436033":"10.1029/2009GL041960"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"Uemura(GRL2010)2009GL041960.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2005679/files/Uemura(GRL2010)2009GL041960.pdf"},"version_id":"6eccbbd1-a64a-404b-8eec-df201d0954ae"}]},"item_title":"Triple isotope composition of oxygen in atmospheric water vapor","item_type_id":"15","owner":"1","path":["1642838338003","1642838406414"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-09-28"},"publish_date":"2010-09-28","publish_status":"0","recid":"2005679","relation_version_is_last":true,"title":["Triple isotope composition of oxygen in atmospheric water vapor"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-08-03T05:39:40.927114+00:00"}