{"created":"2023-07-25T08:14:23.170971+00:00","id":15412,"links":{},"metadata":{"_buckets":{"deposit":"89ad8609-cb1d-401a-87e2-c5f5e6c487ef"},"_deposit":{"created_by":18,"id":"15412","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"15412"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00015412","sets":["106:115:116","228:233:5977"]},"author_link":["137075","137074","137076","137072","15595"],"item_6_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"115","bibliographicPageStart":"109","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"Nature of Kagoshima","bibliographic_titleLang":"en"}]}]},"item_6_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-05-31","subitem_date_issued_type":"Issued"}]},"item_6_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"鹿児島県喜入町の愛宕川河口干潟には,ウミニナBatillaria multiformis (Lischke), カワアイCerithideopsilla djadjariensis (K. Martin),へナタリCerithideopsilla cingulata (Gmelin),フトへナタリCerithidea rhizophorarum (A. Admas) の4 種のウミニナ類の巻貝が生息している.ウミニナは,北海道以南に分布するウミニナ科に属する巻貝であり,泥中に紐状の卵鞘を産み,ベリジャー幼生が孵化するプランクトン発生の生活史をとる.これまで,ウミニナについては,発生様式,生態分布については研究されてきたが新規加入時期などの生活史についてはあまり研究されていない.本研究ではウミニナの生活史を明らかにするのを目的の1 つとして,鹿児島県喜入町愛宕川と,鹿児島県いちき串木野市大里川の2 つの異なる環境での生息密度の比較を行うとともに,喜入町愛宕川ではウミニナのサイズ頻度分布の季節的変化についても調査した.\nサイズ頻度分布調査は毎月行い,愛宕川の河口干潟において,干潮時に,目視でウミニナをランダムに100 個体以上採取し,殻高をノギスを用いて0.1 mm 単位で計測した.\nその結果,1 年を通して喜入では15.1–18 mmをサイズピークとする一山型のグラフであり,9月に10 mm 前後の幼貝が現れ,9–11 月まで二山型のグラフとなった.12 月には4.1–5 mm の個体が現れ,三山型のグラフとなった.9 月に現れた個体は9.1–10 mm にあったサイズピークが12 月にかけて11.1–12 mm に成長すると予測された.また,2007 年9 月の各調査地におけるウミニナのサイズ頻度分布調査では,喜入では16.1–17mm をサイズピークとする山型のグラフであり,平均個体サイズは16.8 mm となった.市来では10.1–11 mm をサイズピークとするグラフで,平均個体サイズは15.01 mm となった.\n生息密度調査では2007 年9 月に1 回,各調査地において50 cm × 50 cm 区画をランダムに10 区画用意し,区画内の目視可能なウミニナの出現個体数を記録した.その結果,10 区画の生息密度の平均が喜入では56.9 個体,市来では97.5 個体と,喜入よりも市来のほうが生息密度が高く,密度差も高いという結果が得られた.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_6_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島県自然環境保全協会 ","subitem_publisher_language":"ja"}]},"item_6_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"鹿児島県自然環境保全協会","subitem_rights_language":"ja"}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18827551","subitem_source_identifier_type":"PISSN"}]},"item_6_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA12599025 ","subitem_source_identifier_type":"NCID"}]},"item_6_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"460","subitem_subject_scheme":"NDC"}]},"item_6_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安永, 洋子","creatorNameLang":"ja"},{"creatorName":"Yasunaga, Y.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"137072","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"冨山, 清升","creatorNameLang":"ja"},{"creatorName":"トミヤマ, キヨノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Tomiyama, Kiyonori","creatorNameLang":"en"}],"familyNames":[{"familyName":"冨山","familyNameLang":"ja"},{"familyName":"トミヤマ","familyNameLang":"ja-Kana"},{"familyName":"Tomiyama","familyNameLang":"en"}],"givenNames":[{"givenName":"清升","givenNameLang":"ja"},{"givenName":"キヨノリ","givenNameLang":"ja-Kana"},{"givenName":"Kiyonori","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"15595","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000030272107","nameIdentifierScheme":"NRID"}]},{"creatorNames":[{"creatorName":"井上, 康介","creatorNameLang":"ja"},{"creatorName":"Inoue, K.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"137074","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"国村, 真希","creatorNameLang":"ja"},{"creatorName":"Kunimura, M.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"137075","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上, 英憲","creatorNameLang":"ja"},{"creatorName":"Tanoue, H.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"137076","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-09-15"}],"displaytype":"detail","filename":"AA12599025_45_p109-115.pdf","filesize":[{"value":"616.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA12599025_45_p109-115","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/15412/files/AA12599025_45_p109-115.pdf"},"version_id":"69ef0499-e1b9-45e1-ad0d-118ce48d2085"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"鹿児島県喜入町と市来町の干潟におけるウミニナ Batillaria multiformis のサイズ頻度分布の季節変化と生活史比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"鹿児島県喜入町と市来町の干潟におけるウミニナ Batillaria multiformis のサイズ頻度分布の季節変化と生活史比較","subitem_title_language":"ja"},{"subitem_title":"カゴシマケン キイレチョウ ト イチキチョウ ノ ヒガタ ニオケル ウミニナ Batillaria multiformis ノ サイズ ヒンド ブンプ ノ キセツ ヘンカ ト セイカツシ ヒカク","subitem_title_language":"ja-Kana"},{"subitem_title":"Seasonal changes in the size distribution of Batillaria multiformis on tidal flat in Kiire and Ichiki, Kagoshima Japan.","subitem_title_language":"en"}]},"item_type_id":"6","owner":"18","path":["5977","116"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-09-15"},"publish_date":"2020-09-15","publish_status":"0","recid":"15412","relation_version_is_last":true,"title":["鹿児島県喜入町と市来町の干潟におけるウミニナ Batillaria multiformis のサイズ頻度分布の季節変化と生活史比較"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-08-06T01:48:16.232867+00:00"}