{"created":"2024-06-10T08:43:48.633306+00:00","id":2007029,"links":{},"metadata":{"_buckets":{"deposit":"6add19d0-db24-4e56-bf70-10d07d3139f8"},"_deposit":{"created_by":10,"id":"2007029","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2007029"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02007029","sets":["12:14:1716950799012"]},"author_link":["3535"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"松島湾のエビの生態その１","subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1957-11","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"14","bibliographicPageEnd":"88","bibliographicPageStart":"75","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"東北海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Tohoku Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"1.1954年11月～1955年9月及び1956年4月～11月に塩釜港籬島附近に柴漬を設置し、それに入ったエビ類の生態学的研究を行った。2.最も多く採集されたシラエビPalaemon macrodactylusについては次の事が明らかにされた。(A)採集数は夏秋は浅所多く春深所多い。(B)新年令群は7月に現れ、旧年令群は10月以降は出現しない。従って寿命は14～16月と考えられる。(C)深所では浅所に比して新年令群の出現が遅く、又大型個体が多い。(D)秋冬は冬眠期で殆んど生長せず、成長期は春夏でこの期間の雌の成長は特に著しい。(E)性比は秋冬は雌雄略々等しいか、又は雄稍多く、産卵初期には深所は雌多く浅所雄多いが産卵盛期にはどちらも雄が少なくなる。(F)生物学的最小形は頭胸甲長6.25mmであった。短期世代蛾は唯1個体だけ発見された。(G)抱卵蛾の出現は5月～9月であった。但し卵巣充実した個体は4月から見出された。(H)このエビは大部分が少なくとも2度は産卵する。後期産卵は7月中旬ごろ始まるものと考えられる。抱卵は前期、後期ともに大型個体から始まる。(I)卵の大いさは長径0.86～1.07、短径0.71～0.88mmであった。(J)抱卵数は後期のものは前期に比し同長のエビで約500粒多く、頭胸甲長の指数函数であらわされる。(K)体長と頭胸甲長との関係は一次式であらわされる。卵巣が充実膨大した際もこの関係は変わらない。3.シラエビ以外のエビ8種について採集月及び産卵期について若干の知見を記した。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Tohoku Regional Fisheries Research Laboratory","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":"tnf_k_10_75","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/2010843888","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":"AN00167637","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0049-402X","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":"Sato, Shigekatsu","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"佐藤, 重勝","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"サトウ, シゲカツ","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Sato","familyNameLang":"en"},{"familyName":"佐藤","familyNameLang":"ja"},{"familyName":"サトウ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Shigekatsu","givenNameLang":"en"},{"givenName":"重勝","givenNameLang":"ja"},{"givenName":"シゲカツ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3535","nameIdentifierScheme":"WEKO"}]}]},"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":"松島湾の水産資源に関する基礎研究(6)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"松島湾の水産資源に関する基礎研究(6)","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"10","path":["1716950799012"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-10"},"publish_date":"2024-06-10","publish_status":"0","recid":"2007029","relation_version_is_last":true,"title":["松島湾の水産資源に関する基礎研究(6)"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-06-30T07:03:39.373175+00:00"}