{"created":"2024-04-23T01:50:59.699069+00:00","id":2002415,"links":{},"metadata":{"_buckets":{"deposit":"f8591f3e-ee04-4bb2-9870-9d59b4c00df2"},"_deposit":{"created_by":10,"id":"2002415","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002415"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002415","sets":["12:14:1716951426151"]},"author_link":["1814"],"control_number":"2002415","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":"「ナホトカ号」油流出事故に伴う影響調査の一環として","subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"95","bibliographicPageEnd":"137","bibliographicPageStart":"43","bibliographicVolumeNumber":"50","bibliographic_titles":[{"bibliographic_title":"日本海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Japan Sea National Fisheries Research Institute","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Floral and faunal surveys were undertaken in the shallow sublittoral rocky areas of Mikuni, Fukui Prefecture, from 10 to 20 of April, 1997, about 3 months after the Nakhodka incident. The present study is a part of the survey on the effects of the oil spill, but mainly describes the distributional characteristics of benthic organisms. The vertical occurrence of large algae and a species of seagrass with brief descriptions of other small algae are given along two transects laid roughly perpendicular to the shore line, and the characteristic zonal distribution was compared between the transects. A comparison of the algal communities was also made among 5 survey sites at 6 m deep. The results indicated typical growth of Sargassum beds with high diversity, corresponding well to environmental factors such as depth. For the faunal survey, mainly vagile animals were quantitatively collected using a method of a series of five 1×1 m quadrats, supplemented by another method covering a larger sampling area for large and less abundant animals. The size composition and distributional pattern were presented and discussed for each of 21 animals which occurred in abundance. Based on the quantitative surveys for plants and animals, community analyses were made by calculating diversity and similarity indices among the survey stations. The algal community showed local differences in structure, which was likely to be attributable to water movement. The animal community was more variable and complex even within sites. Molluscs tended to be more diverse at shallower sites, and echinoderms at deeper sites. This is discussed in connection with their feeding habits. In addition, visual observations as well as photography were made to record the general appearance of the community, and consequently supported the results of quantitative samplings. The survey methods adopted were evaluated briefly. All the results from these faunal and floral surveys indicated a community structure thriving typically along open coasts in the temperate zone of Japan, suggesting that there appeared to be no drastic changes to the ecosystem caused by the oil spill at the time of the survey. The importance and significance of monitoring surveys on communities are discussed and future studies are recommended.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"福井県三国地先の浅海岩礁域で,1997年4月10日から20日にかけて動植物の調査を行った.本研究は,「ナホトカ号」油流出事故の一環として事故から3か月後に実施したが,主にその時得られた底生生物の分布の特徴について述べた.大型海藻(海草)の出現深度とそれら以外の小型藻類の生育状況を,当地先の陸から10m以深まで沖合に向けて設定した2つのトランセクトに沿って記録し,その特徴的な垂直分布を両地点間で比較した.また,海藻群落構造を,海岸線に平行した水深6mの5調査点間でも比較した.その結果,海藻群落は水深などの環境傾度に対応した典型的なガラモ場であると認められた.動物調査では,5枠連続して設置した1×1mの方形枠の定量採集を主体としてサンプリングを行い,大型で出現頻度の低い動物のために,より広い採集面積で採集する方法で補完した.採集した動物の中で比較的出現頻度の高い21種については,サイズ組成と分布様式を示し,その種の生態について論議した.これらの動植物の定量採集のデータに基づき,多様性と類似度を求めることにより調査点間で群集解析を行った. 植物群落では地点間で僅かであるが違いが認められ,海水の流動に関連した群落構造の差が示唆された.動物の組成は,同一調査点の中でさえも一様ではなく,複雑であった.その中で,軟体動物が浅所で多様であるが,逆に棘皮動物は深所で多様になる傾向が認められ,その特徴を摂餌生態との関連から論議した.さらに,動植物群集の一般的な特徴を知るために,目視観察と写真撮影の記録を行い,詳細な定量調査を支持する結果を得た.このように本調査で採用された方法は複数にわたるので,方法の評価を行った. 以上の動植物調査の結果から,当地先は温帯域の外洋に面した浅海域に発達する典型的な群集構造を示しており,調査時点では油濁事故による劇的な生態系の変化が認められないことが示唆された.本研究で行ったような調査は,群集のモニタリングという性格を持ち,その重要性と意味を論議し,将来の研究への提唱を行った.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Sea National Fisheries Research Institute","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":"js_k_50_43_137","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/2010611207","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":"AN00186380","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-4620","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":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"日本海区水産研究所","affiliationNameLang":"ja"},{"affiliationName":"ニホンカイクスイサンケンキュウジョ","affiliationNameLang":"ja-Kana"},{"affiliationName":"Japan Sea National Fisheries Research Institute","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Hayashi, Ikuo","creatorNameLang":"en"},{"creatorName":"林, 育夫","creatorNameLang":"ja"},{"creatorName":"ハヤシ, イクオ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Hayashi","familyNameLang":"en"},{"familyName":"林","familyNameLang":"ja"},{"familyName":"ハヤシ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Ikuo","givenNameLang":"en"},{"givenName":"育夫","givenNameLang":"ja"},{"givenName":"イクオ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1814","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10344326","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10344326"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京水産大学","affiliationNameLang":"ja"},{"affiliationName":"Tokyo University of Fisheries","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"今野, 敏徳","creatorNameLang":"ja"},{"creatorName":"コンノ, トシノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Konno, Toshinori","creatorNameLang":"en"}],"familyNames":[{"familyName":"今野","familyNameLang":"ja"},{"familyName":"コンノ","familyNameLang":"ja-Kana"},{"familyName":"Konno","familyNameLang":"en"}],"givenNames":[{"givenName":"敏徳","givenNameLang":"ja"},{"givenName":"トシノリ","givenNameLang":"ja-Kana"},{"givenName":"Toshinori","givenNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京水産大学","affiliationNameLang":"ja"},{"affiliationName":"Tokyo University of Fisheries","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"山川, 紘","creatorNameLang":"ja"},{"creatorName":"ヤマカワ, ヒロシ","creatorNameLang":"ja-Kana"},{"creatorName":"Yamakawa, Hiroshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"山川","familyNameLang":"ja"},{"familyName":"ヤマカワ","familyNameLang":"ja-Kana"},{"familyName":"Yamakawa","familyNameLang":"en"}],"givenNames":[{"givenName":"紘","givenNameLang":"ja"},{"givenName":"ヒロシ","givenNameLang":"ja-Kana"},{"givenName":"Hiroshi","givenNameLang":"en"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"benthic organisms; community; distribution; large vagile animals; macroalgae; rocky sublittoral; size composition","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"福井県三国の浅海岩礁域における生物分布の特徴　―「ナホトカ号」油流出事故に伴う影響調査の一環として―","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"福井県三国の浅海岩礁域における生物分布の特徴　―「ナホトカ号」油流出事故に伴う影響調査の一環として―","subitem_title_language":"ja"},{"subitem_title":"Distributional Characteristics of Benthic Organisms in Shallow Sublittoral Rocky Area of Mikuni, Fukui Prefecture: Part of the Survey on the Effect of the Nakhodka Oil Spill","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951426151"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-23"},"publish_date":"2024-04-23","publish_status":"0","recid":"2002415","relation_version_is_last":true,"title":["福井県三国の浅海岩礁域における生物分布の特徴　―「ナホトカ号」油流出事故に伴う影響調査の一環として―"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-02-10T08:47:02.975518+00:00"}