{"created":"2023-07-27T06:48:30.183390+00:00","id":40029,"links":{},"metadata":{"_buckets":{"deposit":"3d894288-e99c-4abb-a59b-553b5a2fd3d2"},"_deposit":{"created_by":3,"id":"40029","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"40029"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00040029","sets":["4161:3020:3021"]},"author_link":["11090","63509","12067","63508"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-10-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"42","bibliographicPageEnd":"17910","bibliographicPageStart":"17905","bibliographicVolumeNumber":"107","bibliographic_titles":[{"bibliographic_title":"Proceedings of the National Academy of Sciences of the United States of America"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The chemical history of dust particles in the atmosphere is crucial for assessing their impact on both the Earth's climate and ecosystem. So far, a number of studies have shown that, in the vicinity of strong anthropogenic emission sources, Ca-rich dust particles can be converted into aqueous droplets mainly by the reaction with gaseous HNO3 to form Ca(NO 3)2. Here we show that other similar processes have the potential to be activated under typical remote marine atmospheric conditions. Based on field measurements at several sites in East Asia and thermodynamic predictions, we examined the possibility for the formation of two highly soluble calcium salts, Ca(NO3)2 and CaCl2, which can deliquesce at low relative humidity. According to the results, the conversion of insoluble CaCO3 to Ca(NO3)2 tends to be dominated over urban and industrialized areas of the Asian continent, where the concentrations of HNO3 exceed those of HCl ([HNO3/HCl] > ∼1). In this regime, CaCl2 is hardly detected from dust particles. However, the generation of CaCl2 becomes detectable around the Japan Islands, where the concentrations of HCl are much higher than those of HNO3 ([HNO3/HCl] > ∼0.3). We suggest that elevated concentrations of HCl in the remote marine boundary layer are sufficient to modify Ca-rich particles in dust storms and can play a more important role in forming a deliquescent layer on the particle surfaces as they are transported toward remote ocean regions.","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学フロンティアサイエンス機構","subitem_description_type":"Other"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Academy of Sciences"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1073/pnas.1008235107","subitem_relation_type_select":"DOI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA10808769","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0027-8424","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tobo, Yutaka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Daizhou"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuki, Atsushi"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Iwasaka, Yasunobu"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-06"}],"displaytype":"detail","filename":"FR-PR-IWASAKA-Y-17905.pdf","filesize":[{"value":"95.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"FR-PR-IWASAKA-Y-17905.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/40029/files/FR-PR-IWASAKA-Y-17905.pdf"},"version_id":"dcd11130-776e-4d76-8e67-3b94a1f4978e"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Asian dust particles converted into aqueous droplets under remote marine atmospheric conditions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Asian dust particles converted into aqueous droplets under remote marine atmospheric conditions"}]},"item_type_id":"4","owner":"3","path":["3021"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-06"},"publish_date":"2017-10-06","publish_status":"0","recid":"40029","relation_version_is_last":true,"title":["Asian dust particles converted into aqueous droplets under remote marine atmospheric conditions"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-27T18:25:52.502763+00:00"}