{"created":"2023-07-25T11:06:38.891714+00:00","id":10120,"links":{},"metadata":{"_buckets":{"deposit":"efed0e95-bc4d-4c0f-ab90-f297de60f1b4"},"_deposit":{"created_by":17,"id":"10120","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"10120"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00010120","sets":[]},"author_link":["18495","18494","18945","18491","18947","18946","18944","18492","18948","18493"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"271","bibliographicPageStart":"262","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Polar science"},{"bibliographic_title":"Polar science","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We investigated the vertical structure of physicochemical properties in 27 lakes at Skarvsnes and Langhovde, Syowa Oasis, East Antarctica, from December 2003 to February 2004. The lakes were classified into three types based on their origin and geographical characteristics: non-marine relic lakes, marine relic and lotic lakes, and marine relic and lentic lakes. We describe the physicochemical characteristics of each lake type. When the non-marine relic lakes were partly covered with ice, the water column was stratified beneath the ice. In the non-marine relic lakes, during the season with no ice cover, physicochemical parameters were uniform throughout the water column, probably due to frequent vertical mixing induced by wind force and thermal convection within the shallow basins. Similarly, in marine relic and lotic lakes, lake waters appeared to be completely mixed because of a large inflow of meltwater from glaciers and outflow to other lakes and the coastal sea. In the marine relic and lentic lakes, except for Lake Himebati-ike, the lake water was vertically stratified with a strong halocline. In Lakes Suribati-ike and Hunazoko-ike, salinity was very high (up to 20%) due to evapoconcentration. Lake Suribati-ike is a meromictic lake, with a monimolimnion developed below 10 m water depth.","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"昭和オアシスの27湖沼について、2003年12月から2004年2月の期間、その物理化学的特性の鉛直構造を調べた。湖沼は、その成因と地理的特徴によって3つのタイプ（非海跡湖、流水性海跡湖、止水性海跡湖）に分けることができた。非海跡湖では、湖面が氷結しているとき湖水は成層していたが、開氷期には循環していた。これは湖盆が浅いので頻繁に鉛直混合がおこるためである。流水性海跡湖は、融解水に涵養されることで、非海跡湖と同様の特徴を示した。一方、止水性海跡湖では、強い塩分成層が認められた。すりばち池と舟底池では、塩分は極めて高く、20％に達していた。すりばち池は部分循環湖であり、10m以深に終年停滞層の形成が認められた。","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立極地研究所"}]},"item_10001_relation_12":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"110007569043","subitem_relation_type_select":"NAID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"10.1016/j.polar.2009.08.002"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.1016/j.polar.2009.08.002","subitem_relation_type_select":"DOI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12240481","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18739652","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kimura, Shigeko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ban, Syuhei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imura, Satoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kudoh, Sakae"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuzaki, Masahiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kimura, Shigeko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ban, Syuhei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imura, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kudoh, Sakae","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuzaki, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Antarctic lakes","subitem_subject_scheme":"Other"},{"subitem_subject":"Hypersaline lakes","subitem_subject_scheme":"Other"},{"subitem_subject":"Marine relic lakes","subitem_subject_scheme":"Other"},{"subitem_subject":"Physicochemical characteristics","subitem_subject_scheme":"Other"},{"subitem_subject":"Vertical structures","subitem_subject_scheme":"Other"},{"subitem_subject":"Antarctic lakes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Hypersaline lakes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Marine relic lakes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Physicochemical characteristics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Vertical structures","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"Limnological characteristics of vertical structure in the lakes of Syowa Oasis, East Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Limnological characteristics of vertical structure in the lakes of Syowa Oasis, East Antarctica"},{"subitem_title":"Limnological characteristics of vertical structure in the lakes of Syowa Oasis, East Antarctica","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"17","path":["1361"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-10-15"},"publish_date":"2014-10-15","publish_status":"0","recid":"10120","relation_version_is_last":true,"title":["Limnological characteristics of vertical structure in the lakes of Syowa Oasis, East Antarctica"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-07-25T16:20:11.846136+00:00"}