{"_buckets": {"deposit": "dafcbb81-9861-46a1-bdd8-4d86cc855e72"}, "_deposit": {"created_by": 13, "id": "14597", "owners": [13], "pid": {"revision_id": 0, "type": "depid", "value": "14597"}, "status": "published"}, "_oai": {"id": "oai:mie-u.repo.nii.ac.jp:00014597", "sets": ["1310"]}, "author_link": ["48037", "48038", "48039", "48040", "48041", "48042"], "item_4_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "23", "bibliographicPageStart": "13", "bibliographicVolumeNumber": "47", "bibliographic_titles": [{"bibliographic_title": "三重大学大学院生物資源学研究科紀要"}, {"bibliographic_title": "The bulletin of the Graduate School of Bioresources Mie University", "bibliographic_titleLang": "en"}]}]}, "item_4_description_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_4_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this study, we aimed at clarifying the recent trends in narrow-ridged finless porpoise stranding on the west coast of Ise Bay. We analyzed the annual/monthly change in the number of stranded individuals, the status found, the length and sex of the individuals, and the seasonality of the geographical distribution data from 486 individuals collected along the northern central coast of Mie Prefecture for 10 years from January 2011 to December 2020. The annual number of stranded individuals fluctuated between 2011 and 2015, although it was stably around 60 individuals after 2016 when a local stranding network of universities, aquariums, museums, and local governments were established. As for the status of stranding, 96.5% of the individuals were found alone and they were dead except one. More males were observed among the stranded individuals than females with a sex ratio of 1.4. The body length frequency data showed that 75-85 cm individuals, approximately of birth length, accounted for 51.1% and 39.1% in the male and female groups, respectively, and stranding during the newborn period was overwhelmingly predominant. Several individuals below the birth length were found in April-July while the peak of calving season was considered to be April-June. The monthly number of stranded individuals peaked in May-June every year, and dead newborn calves were major factors in boosting the number of stranded individuals found during this period. The geographical distribution of stranded individuals displayed seasonal changes. Most stranded animals were recorded in the central part of the west coast of Ise Bay in April-June, exhibiting a gradual decrease and becoming scarce by January-March.", "subitem_description_type": "Abstract"}, {"subitem_description": "伊勢湾西岸における近年のスナメリのストランディングの傾向を明らかにすることを目的として，2011年1月～2020年12月の10年間に三重県北中部沿岸で収集された486個体のデータをもとに，ストランディング個体数の推移，発見状況，個体の体長と性別，地理的分布の季節性を解析した。ストランディングの年間個体数は，2011～2015年は増減がみられたが，ストランディングネットワークとしての組織が構築され，調査体制が整ってきた2016年以降は60個体前後で安定していた。発見状況は96.5% が漂着で，ほぼすべての事例が単独での死亡漂着であった。性別はメスよりオスが多く，性比は1.4であった。体長組成では，出生体長を含む75 ～ 85cm の個体がオスで51.1%，メスで39.1%を占め，新生仔期のストランディングが圧倒的に多かった。出生体長以下の個体は4～7月に多く，出産盛期は4～6月と考えられた。月間個体数は，5～6月に最大となり，新生仔期の漂着がこの時期の発見個体数を押し上げる大きな要因となっていた。発見位置は季節的に変化し，4～6月期には伊勢湾西岸中央部で多かった発見が，10～12月期には湾口部で増加した。発見個体数の変化には海岸利用者の増減が，発見位置の変化には潮流が影響を与えており，季節風はその両方に関係していると考えられた。また，伊勢湾西岸における発見位置には，伊勢湾全域での本種の分布も一部反映しているものと考えられた。", "subitem_description_type": "Abstract"}]}, "item_4_publisher_30": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "三重大学大学院生物資源学研究科"}]}, "item_4_source_id_9": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12234310", "subitem_source_identifier_type": "NCID"}]}, "item_4_text_31": {"attribute_name": "出版者（ヨミ）", "attribute_value_mlt": [{"subitem_text_value": "ミエダイガクダイガクインセイブツシゲンガクケンキュウカ"}]}, "item_4_text_65": {"attribute_name": "資源タイプ（三重大）", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper / 紀要論文"}]}, "item_4_version_type_15": {"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": "神田, 育子", "creatorNameLang": "ja"}, {"creatorName": "カンダ, イクコ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Kanda, Ikuko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48037", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "古山, 歩", "creatorNameLang": "ja"}, {"creatorName": "フルヤマ, アユミ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Furuyama, Ayumi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48038", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "若林, 郁夫", "creatorNameLang": "ja"}, {"creatorName": "ワカバヤシ, イクオ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Wakabayashi, Ikuo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48039", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "若井, 嘉人", "creatorNameLang": "ja"}, {"creatorName": "ワカイ, ヨシト", "creatorNameLang": "ja-Kana"}, {"creatorName": "Wakai, Yoshito", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48040", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "船坂, 徳子", "creatorNameLang": "ja"}, {"creatorName": "フナサカ, ノリコ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Funasaka, Noriko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48041", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "吉岡, 基", "creatorNameLang": "ja"}, {"creatorName": "ヨシオカ, モトイ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Yoshioka, Motoi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "48042", "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": "2022-02-15"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "2021BB0044.pdf", "filesize": [{"value": "1.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1000000.0, "url": {"label": "2021BB0044.pdf", "url": "https://mie-u.repo.nii.ac.jp/record/14597/files/2021BB0044.pdf"}, "version_id": "d8814750-e94e-464a-8b5b-a46ab7ec31ee"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "stranding", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "narrow-ridged finless porpoise", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Neophocaena asiaeorientalis", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mie Prefecture", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Ise Bay", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "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": "伊勢湾西岸における2011～2020年のスナメリのストランディングに関する記録", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "伊勢湾西岸における2011～2020年のスナメリのストランディングに関する記録", "subitem_title_language": "ja"}, {"subitem_title": "Stranding Records of the Narrow-ridged Finless Porpoise in the West Coast of Ise Bay during 2011-2020", "subitem_title_language": "en"}]}, "item_type_id": "4", "owner": "13", "path": ["1310"], "permalink_uri": "http://hdl.handle.net/10076/00020215", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-02-15"}, "publish_date": "2022-02-15", "publish_status": "0", "recid": "14597", "relation": {}, "relation_version_is_last": true, "title": ["伊勢湾西岸における2011～2020年のスナメリのストランディングに関する記録"], "weko_shared_id": -1}