<?xml version='1.0' encoding='UTF-8'?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <responseDate>2026-03-07T06:41:51Z</responseDate>
  <request verb="GetRecord" identifier="oai:fra.repo.nii.ac.jp:02002184" metadataPrefix="jpcoar_1.0">https://fra.repo.nii.ac.jp/oai</request>
  <GetRecord>
    <record>
      <header>
        <identifier>oai:fra.repo.nii.ac.jp:02002184</identifier>
        <datestamp>2025-12-16T08:08:56Z</datestamp>
        <setSpec>12:14:1716951513399</setSpec>
      </header>
      <metadata>
        <jpcoar:jpcoar xmlns:datacite="https://schema.datacite.org/meta/kernel-4/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcndl="http://ndl.go.jp/dcndl/terms/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:jpcoar="https://github.com/JPCOAR/schema/blob/master/1.0/" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rioxxterms="http://www.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="https://github.com/JPCOAR/schema/blob/master/1.0/" xsi:schemaLocation="https://github.com/JPCOAR/schema/blob/master/1.0/jpcoar_scm.xsd">
          <dc:title xml:lang="ja">東部太平洋におけるアメリカオオアカイカのバイオテレメトリー追跡</dc:title>
          <dc:title xml:lang="en">Tracking Experiments of the Jumbo Flying Squid, Dosidicus gigas, with an Ultrasonic Telemetry System in the Eastern Pacific Ocean</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">谷津, 明彦</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ヤツ, アキヒコ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Yatsu, Akihiko</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">谷津</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ヤツ</jpcoar:familyName>
            <jpcoar:familyName xml:lang="en">Yatsu</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">明彦</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">アキヒコ</jpcoar:givenName>
            <jpcoar:givenName xml:lang="en">Akihiko</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">山中, 完一</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ヤマナカ, カンイチ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Yamanaka, Kan-ichi</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">山中</jpcoar:familyName>
            <jpcoar:familyName xml:lang="ja-Kana">ヤマナカ</jpcoar:familyName>
            <jpcoar:familyName xml:lang="en">Yamanaka</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">完一</jpcoar:givenName>
            <jpcoar:givenName xml:lang="ja-Kana">カンイチ</jpcoar:givenName>
            <jpcoar:givenName xml:lang="en">Kan-ichi</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Yamashiro, Carmen</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Yamashiro</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Carmen</jpcoar:givenName>
          </jpcoar:creator>
          <dcterms:accessRights rdf:resource="http://purl.org/coar/access_right/c_14cb">metadata only access</dcterms:accessRights>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">biotelemetry; jumbo flying squid; eastern Pacific</jpcoar:subject>
          <datacite:description xml:lang="en" descriptionType="Abstract">Vertical and horizontal movements of three individuals of Dosidicus gigas (35-43 cm in mantle length) were observed with an ultrasonic telemetry system in the area of the Costa Rica Dome and in Peruvian waters in October-November, 1997. Squid were tagged and released several hours after sunset and tracked for 8-14 hours. Swimming activity was usually above 200 m depth during night and they dived to bathypelagic (&gt;1000 m) layer either at the time of twilight (two experiments) or at 0:55 in local time, five hours before the sunrise (one experiment). The diving speed varied between 2 and 28 m minute⁻¹. In every experiment, squid was lost since they probably dived beyond the limit of the transmitters used (1,020 m).</datacite:description>
          <datacite:description xml:lang="ja" descriptionType="Abstract">1997年10~11月にペルー沖とコスタリカドーム海域においてアメリカオオアカイカ(Dosidicus gigas)のバイオテレメトリー調査を3回行い,垂直および水平移動を観察した.超音波発信器を装着した外套長35~43cmのアメリカオオアカイカを日没後数時間後に放流し,8~14時間追跡した.アメリカオオアカイカは夜間に通常200m以浅を遊泳し,日出薄明時(実験1,3)または深夜(日出5時間前の0:55,実験2)から毎秒2~28mで急速に潜航して水深1000m以深に達した.3回の実験とも標識個体を見失ったが,これは発信器の最大到達距離である水深1020mを超えて潜航したためと思われた.</datacite:description>
          <dc:publisher xml:lang="ja">遠洋水産研究所</dc:publisher>
          <dc:publisher xml:lang="en">The National Research Institute of Far Seas Fisheries</dc:publisher>
          <datacite:date dateType="Issued">1999-03</datacite:date>
          <dc:language>eng</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_6501">departmental bulletin paper</dc:type>
          <jpcoar:identifier identifierType="URI">https://fra.repo.nii.ac.jp/records/2002184</jpcoar:identifier>
          <jpcoar:relation>
            <jpcoar:relatedIdentifier identifierType="Local">enyo_k_36-55</jpcoar:relatedIdentifier>
          </jpcoar:relation>
          <jpcoar:relation>
            <jpcoar:relatedIdentifier identifierType="URI">https://agriknowledge.affrc.go.jp/RN/2010591242</jpcoar:relatedIdentifier>
            <jpcoar:relatedTitle xml:lang="ja">日本農学文献記事索引 （AgriKnowledge）</jpcoar:relatedTitle>
          </jpcoar:relation>
          <jpcoar:sourceIdentifier identifierType="NCID">AN00025949</jpcoar:sourceIdentifier>
          <jpcoar:sourceIdentifier identifierType="PISSN">0386-7285</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle xml:lang="ja">遠洋水産研究所研究報告</jpcoar:sourceTitle>
          <jpcoar:sourceTitle xml:lang="en">Bulletin of National Research Institute of Far Seas Fisheries</jpcoar:sourceTitle>
          <jpcoar:volume>36</jpcoar:volume>
          <jpcoar:numPages>6</jpcoar:numPages>
          <jpcoar:pageStart>55</jpcoar:pageStart>
          <jpcoar:pageEnd>60</jpcoar:pageEnd>
          <jpcoar:file/>
        </jpcoar:jpcoar>
      </metadata>
    </record>
  </GetRecord>
</OAI-PMH>
