{"created":"2023-07-25T11:05:03.863059+00:00","id":8290,"links":{},"metadata":{"_buckets":{"deposit":"ef4910a3-e55e-4eaf-a998-5a70233ebed2"},"_deposit":{"created_by":4,"id":"8290","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"8290"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00008290","sets":["1259:906:980"]},"author_link":["20786","13289","20784","1871"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"1978-1979 ネン, ナンキョクカイ インドヨウ ク ニ オケル クロロフィルα ブンプ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"162","bibliographicPageStart":"143","bibliographicVolumeNumber":"74","bibliographic_titles":[{"bibliographic_title":"南極資料"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福地, 光男"},{"creatorName":"フクチ, ミツオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 清一"},{"creatorName":"タムラ, セイイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fukuchi, Mitsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tamura, Seiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"1978-1979年, 第20次日本南極地域観測隊にて, 南極海インド洋区におけるクロロフィルa量の水平・垂直分布を調査した。12月中旬に東経110度から90度へかけ南緯34度から60度への南下航路上, 12月下旬～1月上旬に南緯60度以南域を東経90度から39度へかけての西方航路上, および2月下旬～3月上旬に東経40度から51度へかけ南緯65度から34度への北上航路上において, 2時間間隔を含む表面観測を行った。北上航路上の南緯52度以南域では, 6観測点にて水深500mまでの垂直分布を調べた。南下航路上では南極収束線域に高クロロフィルa量(1.0mg/m^3以上)がみられたが, 北上航路上では亜熱帯収束線域に0.5mg/m^3以上の値がみられた。両航路上における表面クロロフィルa量の緯度変化の相異から, 植物プランクトンの季節変動が示唆された。西方航路上におけるクロロフィルa量の経度変化は, 湧昇現象に関連すると思われた。0-250m水柱内クロロフィルa現存量は, 16.8～39.4mg/m^2であり, 水深50～100m付近に弱い亜表層クロロフィル極大がみられた。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Horizontal and vertical distributions of chlorophyll a in the Indian sector of the Antarctic Ocean were investigated during the 20th Japanese Antarctic Research Expedition in 1978-1979. Surface observations including the two hours interval observation were carried out on the southward leg between 34°S, 110°E and 60°S, 90°E in middle December, on the westward leg between 90°and 39°E south of 60°S in late December to early January, and on the northward leg between 65°S, 40°E and 34°S, 51°E in late February to early March. Vertical observations down to a 500m depth were done at six stations on the northward leg south of 52°S latitude. While high surface chlorophyll a concentrations (more than 1.0mg/m^3) were seen around the Antarctic Convergence on the southward leg, high concentrations more than 0.5mg/m^3 were distributed around the Subtropical Convergence on the northward leg. Difference in the latitudinal variations of surface chlorophyll a between the two legs suggested the seasonal periodicity of phytoplankton. Longitudinal variation on the westward leg seemed to be related with the upwellings of water. Integrated chlorophyll a stocks for a 0-250m water column were in a range of 16.8-39.4mg/m^2 and a weak subsurface chlorophyll a maximum was seen around 50-100m depths.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00008290","subitem_identifier_reg_type":"JaLC"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.46","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Marine Biological Station of Tohoku University"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"東北大学理学部附属臨海実験所"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1982-02-01"}],"displaytype":"detail","filename":"KJ00000139504.pdf","filesize":[{"value":"3.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000139504","url":"https://nipr.repo.nii.ac.jp/record/8290/files/KJ00000139504.pdf"},"version_id":"85b5d124-ae54-49b4-b68c-8551bc626043"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"1978-1979年, 南極海インド洋区におけるクロロフィルα分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1978-1979年, 南極海インド洋区におけるクロロフィルα分布"},{"subitem_title":"Chlorophyllα distribution in the Indian sector of the Antarctic Ocean in 1978-1979","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["980"],"pubdate":{"attribute_name":"公開日","attribute_value":"1982-02-01"},"publish_date":"1982-02-01","publish_status":"0","recid":"8290","relation_version_is_last":true,"title":["1978-1979年, 南極海インド洋区におけるクロロフィルα分布"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:29:45.620586+00:00"}