{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390001206563828992.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1007/bf02302640"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/BF02302640.pdf"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/article/10.1007/BF02302640/fulltext.html"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/BF02302640"}},{"identifier":{"@type":"NAID","@value":"30018375318"}},{"identifier":{"@type":"NAID","@value":"130003849329"}}],"dc:title":[{"@language":"en","@value":"Outflow of water from Funka Bay, Hokkaido, during early spring."},{"@language":"ja","@value":"初春の北海道噴火湾における湾水の流出構造"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Observations were made to study the oceanographic structure of the dense water formation and its outflow from Funka Bay, Hokkaido, during early spring. The winter Funka Bay water, which was transformed from the warm water of the Tsugaru Current, due to cooling and deep convection during the winter, flowed from the bay, while forming a frontal structure. The width and inclination of the density front were about 3n. miles and 1.4×10<SUP>-2</SUP>, respectively, during the early spring of 1982. These values roughly coincided with calculated values of 2.6n. miles and 1.7×10<SUP>-2</SUP> using the sill flow model proposed by Whitehead et al.(1974). Observed current speeds and directions were also similar to those predicted by the model. The renewal time of bay water with this flow was estimated to be about 51 days, which is consistent with the results of previous studies."},{"@value":"北海道噴火湾において, 冬期噴火湾水の形成時と流出時の海洋構造を, フロントの形成に着目して調べた. また, これらの観測結果をもとに, Sill Flowモデルを用いて, 湾水の更新時間を見積った. 冬期に湾内では, 高温高塩な津軽暖流水が, 冷却と対流によって重い水に変質し, 湾口部を塞ぐようにフロントが形成される. 親潮系水の流入にともない, この水は湾口部Sill上で顕著な塩分および密度フロントを形成しながら流出する. 1982年2月の場合では, フロントの幅および内部境界面の傾きは, それぞれ約3マイルおよび1.4×10<SUP>-2</SUP>であった. Whiteheadら (1974) のSill flowモデルを適用すると, これらはそれぞれおよそ2.6マイル, 1.7×10<SUP>-2</SUP>となる. また最大流遠として48cm sec<SUP>-1</SUP>が得られるが, 実測においてもほぼ同程度の流速が得られた. このモデルによると, 湾水の更新時間として51日が得られるが, この値はこれまでの研究結果とほぼ一致している. 以上のことから, 冬期噴火湾水の流出時の湾口部付近の流れは, 地球の回転効果を受けた密度流である可能性を指摘した."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1030003658389818883","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"60002127"},{"@type":"NRID","@value":"1000060002127"},{"@type":"NRID","@value":"9000016886945"},{"@type":"NRID","@value":"9000023206702"},{"@type":"NRID","@value":"9000254432541"},{"@type":"NRID","@value":"9000016886889"},{"@type":"NRID","@value":"9000016886933"},{"@type":"NRID","@value":"9000002161656"},{"@type":"NRID","@value":"9000016946104"},{"@type":"NRID","@value":"9000008357602"},{"@type":"NRID","@value":"9000270167250"},{"@type":"NRID","@value":"9000002199532"},{"@type":"NRID","@value":"9000283336508"},{"@type":"NRID","@value":"9000010229934"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0166821"}],"foaf:name":[{"@language":"en","@value":"Miyake Hideo"},{"@language":"ja","@value":"三宅 秀男"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Fisheries, Hokkaido University"},{"@language":"ja","@value":"北海道大学水産学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001206563828992","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000254432542"}],"foaf:name":[{"@language":"en","@value":"Tanaka Iori"},{"@language":"ja","@value":"田中 伊織"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Fisheries, Hokkaido University"},{"@language":"ja","@value":"北海道大学水産学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1030848083347021440","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70101136"},{"@type":"NRID","@value":"1000070101136"},{"@type":"NRID","@value":"9000254432543"},{"@type":"NRID","@value":"9000002616819"},{"@type":"NRID","@value":"9000256758619"},{"@type":"NRID","@value":"9000380130271"},{"@type":"NRID","@value":"9000256758078"},{"@type":"NRID","@value":"9000008357606"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0166815"}],"foaf:name":[{"@language":"en","@value":"Murakami Takashi"},{"@language":"ja","@value":"村上 敬"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Fisheries, Hokkaido University"},{"@language":"ja","@value":"北海道大学水産学部"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00298131"},{"@type":"EISSN","@value":"21863113"},{"@type":"EISSN","@value":"1573868X"}],"prism:publicationName":[{"@language":"en","@value":"Journal of the Oceanographical Society of Japan"},{"@language":"ja","@value":"日本海洋学会誌"},{"@language":"en","@value":"Journal of the Oceanographical Society of Japan"},{"@language":"ja","@value":"日本海洋学会誌"}],"dc:publisher":[{"@language":"en","@value":"The Oceanographic Society of Japan"},{"@language":"ja","@value":"日本海洋学会"}],"prism:publicationDate":"1988","prism:volume":"44","prism:number":"4","prism:startingPage":"163","prism:endingPage":"170"},"reviewed":"false","url":[{"@id":"http://link.springer.com/content/pdf/10.1007/BF02302640.pdf"},{"@id":"http://link.springer.com/article/10.1007/BF02302640/fulltext.html"},{"@id":"http://link.springer.com/content/pdf/10.1007/BF02302640"}],"availableAt":"1988","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001338650724992","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"親潮流入時における噴火湾口部の海洋構造と流れについて"},{"@language":"ja-Kana","@value":"オヤシオ リュウニュウジ ニ オケル フンカ ワンコウブ ノ カイヨウ コウゾ"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283691125798784","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Hyperspectral optical discrimination of phytoplankton community 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