{"created":"2024-04-08T04:46:15.386382+00:00","id":2001644,"links":{},"metadata":{"_buckets":{"deposit":"47ee6967-de99-4a94-92a7-eac6ac4041ce"},"_deposit":{"created_by":10,"id":"2001644","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2001644"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02001644","sets":["12:14:1716950587014"]},"author_link":[],"control_number":"2001644","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-08","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"9","bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographicVolumeNumber":"64","bibliographic_titles":[{"bibliographic_title":"北海道区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Hokkaido National Fisheries Research Institute","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We conducted the acoustic survey to estimate the biomass of walleye pollock, Theraga chalcogramma , in the Bogoslof area in the Bering Sea in winter, 1999. The survey was conducted in two Leg between 30 January and 4 March. Acoustic data was collected continuously along a transect with KJ-2000 echo integration system (Kaijo Co.,). Dense pollock aggregations were observed near the Four Mountain Islands along the Aleutian Chains. Vertical distribution of most pollock ranged from 400m to 600m. Estimates in five different areas were made to describe biomass of walleye pollock from the differences of size and distribution. Area were divided as follows; east of 167W(Leg1-1) and west of 167W in Legl, east of 167W(Leg2-1), shore (Leg2-2) and offshore (Leg2-3) of west of 167W in Leg2. The estimated spawning biomass by each area were 6.7 thousand tons in Leg 1 - 1, 20.2 thousand tons in Leg1-2, 7.8 thousand tons in Leg2-1, 38.1 thousand tons in Leg2-2, and 1.6 thousand tons in Leg2-3.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"北海道区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Hokkaido National Fisheries Research Institute","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"hnf_k_64_1","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010620373","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1015410X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0513-2541","subitem_source_identifier_type":"PISSN"}]},"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":"柳本, 卓","creatorNameLang":"ja"},{"creatorName":"ヤナギモト, タカシ","creatorNameLang":"ja-Kana"},{"creatorName":"Yanagimoto, Takashi","creatorNameLang":"en"}],"familyNames":[{"familyName":"柳本","familyNameLang":"ja"},{"familyName":"ヤナギモト","familyNameLang":"ja-Kana"},{"familyName":"Yanagimoto","familyNameLang":"en"}],"givenNames":[{"givenName":"卓","givenNameLang":"ja"},{"givenName":"タカシ","givenNameLang":"ja-Kana"},{"givenName":"Takashi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"西村, 明","creatorNameLang":"ja"},{"creatorName":"ニシムラ, アキラ","creatorNameLang":"ja-Kana"},{"creatorName":"Nishimura, Akira","creatorNameLang":"en"}],"familyNames":[{"familyName":"西村","familyNameLang":"ja"},{"familyName":"ニシムラ","familyNameLang":"ja-Kana"},{"familyName":"Nishimura","familyNameLang":"en"}],"givenNames":[{"givenName":"明","givenNameLang":"ja"},{"givenName":"アキラ","givenNameLang":"ja-Kana"},{"givenName":"Akira","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"高尾, 芳三","creatorNameLang":"ja"},{"creatorName":"タカオ, ヨシミ","creatorNameLang":"ja-Kana"},{"creatorName":"Takao, Yoshimi","creatorNameLang":"en"}],"familyNames":[{"familyName":"高尾","familyNameLang":"ja"},{"familyName":"タカオ","familyNameLang":"ja-Kana"},{"familyName":"Takao","familyNameLang":"en"}],"givenNames":[{"givenName":"芳三","givenNameLang":"ja"},{"givenName":"ヨシミ","givenNameLang":"ja-Kana"},{"givenName":"Yoshimi","givenNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"1999年冬季ベーリング海ボゴスロフ水域におけるスケトウダラの分布と現存量推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1999年冬季ベーリング海ボゴスロフ水域におけるスケトウダラの分布と現存量推定","subitem_title_language":"ja"},{"subitem_title":"The distribution and biomass estimates of walleye pollock, Theragra chalcogramma, in the Bogoslof area of the Bering Sea in Winter, 1999","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716950587014"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-08"},"publish_date":"2024-04-08","publish_status":"0","recid":"2001644","relation_version_is_last":true,"title":["1999年冬季ベーリング海ボゴスロフ水域におけるスケトウダラの分布と現存量推定"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-01-16T08:02:21.878309+00:00"}