{"created":"2024-04-08T04:47:10.476573+00:00","id":2001676,"links":{},"metadata":{"_buckets":{"deposit":"2cf8259c-fa64-4d1d-9474-13a180c0c9de"},"_deposit":{"created_by":10,"id":"2001676","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2001676"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02001676","sets":["12:14:1716950587014"]},"author_link":[],"control_number":"2001676","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"9","bibliographicPageEnd":"43","bibliographicPageStart":"35","bibliographicVolumeNumber":"58","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":"The sea urchin Strongylocentrotus nudus, an important echionoid in the subtidal zone of Hokkaido and northern Honshu, exhibited strong food preferences accoding to whether algae were presented singly or together in a laboratory experiment. Feeding rate of the sea urchin for Laminaria longissima was high and that for Agarum cribrosum, Ulva pertusa, and Neodelsea yendoana was low in the single prey experiment, regardless of whether algae were presented at high or low temperatures. Feeding rate at 14˚C was 4.45%, 1.55%, 1.26 and 0.10% respectively. Feeding rate was lower at 3˚C than 14˚C although the relative ranking was unchanged. Similarly, a high feeding rate was exhibited for Laminaria in the multiple prey experiment. Ivlev's selectivity index (E) of S. nudus for L. longissima, A. cribrosum, N. yendoana and U. pertusa was +0.25, -0.77, -0.99 and -1.0 respectively. Experiments of behavioral responses of S. nudus in the multiple prey choice tanks indicated that stimuli from L. longissima strongly attract the sea urchin, whereas those from A. cribrosum, N. yendoana and Phyllospadix iwatensis are non-attractive.","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_radio_30":{"attribute_name":"作成者","attribute_value_mlt":[{"subitem_radio_item":["吉","田"],"subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"hnf_k_58_5","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/2010501408","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":"町口, 裕二","creatorNameLang":"ja"},{"creatorName":"マチグチ, ユウジ","creatorNameLang":"ja-Kana"},{"creatorName":"Machiguchi, Yuji","creatorNameLang":"en"}],"familyNames":[{"familyName":"町口","familyNameLang":"ja"},{"familyName":"マチグチ","familyNameLang":"ja-Kana"},{"familyName":"Machiguchi","familyNameLang":"en"}],"givenNames":[{"givenName":"裕二","givenNameLang":"ja"},{"givenName":"ユウジ","givenNameLang":"ja-Kana"},{"givenName":"Yuji","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"水鳥, 純雄","creatorNameLang":"ja"},{"creatorName":"ミズトリ, スミオ","creatorNameLang":"ja-Kana"},{"creatorName":"Mizutori, Sumio","creatorNameLang":"en"}],"familyNames":[{"familyName":"水鳥","familyNameLang":"ja"},{"familyName":"ミズトリ","familyNameLang":"ja-Kana"},{"familyName":"Mizutori","familyNameLang":"en"}],"givenNames":[{"givenName":"純雄","givenNameLang":"ja"},{"givenName":"スミオ","givenNameLang":"ja-Kana"},{"givenName":"Sumio","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"三本管, 善昭","creatorNameLang":"ja"},{"creatorName":"サンボンスガ, ヨシアキ","creatorNameLang":"ja-Kana"},{"creatorName":"Sanbonsuga, Yoshiaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"三本管","familyNameLang":"ja"},{"familyName":"サンボンスガ","familyNameLang":"ja-Kana"},{"familyName":"Sanbonsuga","familyNameLang":"en"}],"givenNames":[{"givenName":"善昭","givenNameLang":"ja"},{"givenName":"ヨシアキ","givenNameLang":"ja-Kana"},{"givenName":"Yoshiaki","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":"キタムラサキウニ Strongylocentrotus nudus の飼育下における摂餌選択性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"キタムラサキウニ Strongylocentrotus nudus の飼育下における摂餌選択性","subitem_title_language":"ja"},{"subitem_title":"Food preference of sea urchin Strongylocentrotus nudus in laboratory","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":"2001676","relation_version_is_last":true,"title":["キタムラサキウニ Strongylocentrotus nudus の飼育下における摂餌選択性"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-01-17T07:03:05.243731+00:00"}