{"created":"2021-03-01T07:18:20.155663+00:00","id":39085,"links":{},"metadata":{"_buckets":{"deposit":"7ce60037-8787-4d53-ab5e-0d9527afc395"},"_deposit":{"id":"39085","owners":[],"pid":{"revision_id":0,"type":"depid","value":"39085"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00039085","sets":["160:319","3:62:5297:5395"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"346","bibliographicPageStart":"319","bibliographicVolumeNumber":"160","bibliographic_titles":[{"bibliographic_title":"Boundary-layer meteorology"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"杉田, 倫明"}],"nameIdentifiers":[{},{},{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The drag coefficient (CD), experimentally determined from observed wind speed and surface stress, has been reported to increase in the low wind-speed range (<3 m s−1) as wind speed becomes smaller. However, until now, the exact causes for its occurrence have not been determined. Here, possible causes for increased CD values in near-calm conditions are examined using high quality datasets selected from three-year continuous measurements obtained from the centre of Lake Kasumigaura, the second largest lake in Japan. Based on our analysis, suggested causes including (i) measurement errors, (ii) lake currents, (iii) capillary waves, (iv) the possibility of a measurement height within the interfacial/transition sublayer, and (v) a possible mismatch in the representative time scale used for mean and covariance averaging, are not considered major factors. The use of vector-averaged, instead of scalar-averaged, wind speeds and the presence of waves only partially explain the increase in CD under light winds. A small increase in turbulent kinetic energy due to buoyant production at low wind speeds is identified as the likely major cause for this increase in CD in the unstable atmosphere dominant over inland water surfaces.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer Netherlands"}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s10546-016-0147-8","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© Springer Science+Business Media Dordrecht 2016"},{"subitem_rights":"The final publication is available at Springer via http://dx.doi.org/10.1007/s10546-016-0147-8"}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0006-8314","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00573126","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wei, Zhongwang"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyano, Aiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sugita, Michiaki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-09-01"}],"displaytype":"detail","filename":"BLM_160-2.pdf","filesize":[{"value":"908.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"BLM_160-2","url":"https://tsukuba.repo.nii.ac.jp/record/39085/files/BLM_160-2.pdf"},"version_id":"24cc4ebc-acc4-474e-9ff4-667b2e05cda4"}]},"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":"Drag and Bulk Transfer Coefficients Over Water Surfaces in Light Winds","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Drag and Bulk Transfer Coefficients Over Water Surfaces in Light Winds"}]},"item_type_id":"5","owner":"1","path":["319","5395"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-01"},"publish_date":"2016-09-01","publish_status":"0","recid":"39085","relation_version_is_last":true,"title":["Drag and Bulk Transfer Coefficients Over Water Surfaces in Light Winds"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:09:09.950150+00:00"}