{"created":"2023-07-25T11:02:41.940263+00:00","id":5045,"links":{},"metadata":{"_buckets":{"deposit":"f45ea451-7c97-4cb5-8bc6-a450183808c1"},"_deposit":{"created_by":4,"id":"5045","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"5045"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00005045","sets":["1259:1260:1263:636:638"]},"author_link":["18381","1871"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"25","bibliographicPageStart":"16","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Polar Biology"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hattori, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukuchi, Mitsuo","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_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Size fractionation of phytoplankton stock in the surface water was studied in the Indian sector of the Southern Ocean. Bucket sampling from 0 m and pump sampling from 8 m depth were conducted for the surface water. A total of 75 pairs of samples were collected along the course of the icebreaker SHIRASE during the cruise of the 27th Japanese Antarctic Research Expedition (JARE-27) from December 1985 to March 1986 for observing geographical distribution of phytoplankton stock and for evaluating the effectiveness of the pump system. Chlorophyll a concentration in the surface water was high at the southern margin of the Subantarctic water (52-55°S) reaching more than 1.32 μgl^<-1> (December) and more than 0.59 μgl^<-1> (February to March). Chlorophyll a concentration in the Indian sector of the Antarctic water varied geographically; high in the eastern offing of Enderby Land and low in the western offing. The standing stock of nanoplankton (<5 μm) and microplankton (5-20 μm) was constant at 0.12±0.09 and 0.03±0.03 μgl^<-1>, respectively. Netplankton fraction (>20 μm) was higher than smaller fractions (0.18±0.28 μgl^<-1>). Regional variations of the total phytoplankton chlorophyll stock are mainly associated with variations in netplankton fraction stock. No significant difference of chlorophyll a concentration between the bucket-sampled water and the pumped-up water was detected by statistical analysis. This reveals that the pumped-up water is sufficient for chlorophyll analysis in the routine works of marine biological program of JARE.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00005045","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA10819561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Laboratory of Oceanography, Faculty of Agriculture, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1989-09-01"}],"displaytype":"detail","filename":"KJ00000036813.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000036813","url":"https://nipr.repo.nii.ac.jp/record/5045/files/KJ00000036813.pdf"},"version_id":"85576615-eca4-4cb0-9a52-5fedee4ea3dc"}]},"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":"Distribution of nano-, micro- and netplankton chlorophyll in the surface water of the Indian sector of the Southern Ocean, 1985/86","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Distribution of nano-, micro- and netplankton chlorophyll in the surface water of the Indian sector of the Southern Ocean, 1985/86"}]},"item_type_id":"1","owner":"4","path":["638"],"pubdate":{"attribute_name":"公開日","attribute_value":"1989-09-01"},"publish_date":"1989-09-01","publish_status":"0","recid":"5045","relation_version_is_last":true,"title":["Distribution of nano-, micro- and netplankton chlorophyll in the surface water of the Indian sector of the Southern Ocean, 1985/86"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:14:56.618093+00:00"}