{"@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/1390282679694873472.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11233/aquaculturesci1953.49.1"}},{"identifier":{"@type":"URI","@value":"https://agriknowledge.affrc.go.jp/RN/2030630360"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"5721875"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/5721875"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I5721875"}},{"identifier":{"@type":"NAID","@value":"10007305316"}},{"identifier":{"@type":"NAID","@value":"10012701247"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"en","@value":"Upstream Migration Behavior of Japanese Dace, Tribolodon hakonensis at Pool and Weir Fishway."},{"@value":"階段式魚道におけるウグイ，Ｔｒｉｂｏｌｏｄｏｎ　ｈａｋｏｎｅｎｓｉｓの遡上行動"},{"@language":"ja-Kana","@value":"カイダンシキ ギョドウ ニ オケル ウグイ Tribolodon hakonensis ノ ソジョウ コウドウ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Upstream migration behavior of Japanese dace, <I>Tyibolodon hakonensis</I>, was investigated at a pool and weir fishway.<BR>Most of the upstream migrating Japanese dace were mature fish of 2 years old, and some immature fish. Upstream migration rate was examined for 7 days in succession, and was found to exceed 50% on day 2. In June and July, the upstream migration rate in 24 hours was found to increase as the discharge volume of the fishway increased.<BR>It was revealed that the water condition for the upstream migration of Japanese dace of 8.4 cm in body length is; water velocity below 100 cm/s, water depth over 15 cm, and water head below 28 cm.<BR>More swimming type was observed than the jumping type. The number of migratory fish reached maximum between 14 : 00 and 16 : 00.<BR>To design fishways suitable for Japanese dace, not only the hydraulic factors, such as discharge volume, but the way Japanese dace utilizes the fishway structures and water movement should be investigated and taken into consideration."},{"@value":"階段式魚道におけるウグイの遡上行動を知るため遡上調査を行った。遡上したウグイは成熟した2年魚が優占し,わずかに未成熟魚も遡上した。7日間連続して遡上率を調査したところ,遡上率は2日目に50%を超えた。ウグイの24時間遡上率は6月,7月ともに魚道流量が増加するほど高くなった。体長8.4cmのウグイの遡上に支障がない水理環境は,越流流速100cm/s以下,水深15cm以上,落差28cm以下であることがわかった。ウグイの遡上魚数は14:00～16:00にピークとなった。ウグイの遡上型別の遡上魚数は,跳躍型に比べて遊泳型が多かった。ウグイの遡上に対して障害のない魚道を設計するためには,流量といった単純な水理条件ではなく,魚道内の構造や水の流動をウグイがどのように利用しているかを明らかにして検討する必要がある。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282679694873472","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000000499650"}],"foaf:name":[{"@language":"en","@value":"TAKAYAMA Mitsuhiro"},{"@language":"ja","@value":"高山 光弘"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Synthetic Environment Research and Planning Co. Ltd.,"},{"@language":"ja","@value":"(株)総合環境研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204060018305","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000002201976"}],"foaf:name":[{"@language":"en","@value":"YAMAMOTO Masamichi"},{"@language":"ja","@value":"山本 雅道"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Environmental Sciences, Faculty of Science, Shinshu University"},{"@language":"ja","@value":"信州大学理学部物質循環学科"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03714217"},{"@type":"LISSN","@value":"03714217"},{"@type":"EISSN","@value":"21850194"},{"@type":"NDL_BIB_ID","@value":"000000026044"},{"@type":"ISSN","@value":"03714217"},{"@type":"NCID","@value":"AN00124667"}],"prism:publicationName":[{"@language":"en","@value":"Aquaculture Science"},{"@language":"ja","@value":"水産増殖"},{"@language":"en","@value":"Aquaculture Sci."},{"@language":"ja","@value":"水産増殖"}],"dc:publisher":[{"@language":"en","@value":"Japanese Society for Aquaculture Science"},{"@language":"ja","@value":"日本水産増殖学会"}],"prism:publicationDate":"2001","prism:volume":"49","prism:number":"1","prism:startingPage":"1","prism:endingPage":"7"},"url":[{"@id":"https://agriknowledge.affrc.go.jp/RN/2030630360"},{"@id":"http://id.ndl.go.jp/bib/5721875"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I5721875"},{"@id":"https://agriknowledge.affrc.go.jp/RN/2010630360"}],"availableAt":"2001","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%3CI%3ETribolodon%20hakonensis%3C/I%3E","dc:title":"<I>Tribolodon hakonensis</I>"},{"@id":"https://cir.nii.ac.jp/all?q=Upstream%20migration","dc:title":"Upstream migration"},{"@id":"https://cir.nii.ac.jp/all?q=Fishway","dc:title":"Fishway"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001205920930304","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"階段式魚道内の流況に関する実験について"},{"@language":"ja-Kana","@value":"カイダンシキ ギョドウナイ ノ リュウキョウ ニ カンスル ジッケン ニ ツイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679039574912","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"イシガイ科淡水二枚貝の成貝6種と幼生2種の塩分耐性"},{"@language":"en","@value":"Salinity tolerance of six adults (<i>Inversiunio jokohamensis</i>, <i>Hyriopsis schlegeli</i>, <i>Pronodularia japanensis</i>, <i>Cristaria plicata</i>, <i>Cristaria tenuis</i>, and <i>Sinanodonta</i> sp.) and two glochidia (<i>Cristaria plicata</i> and <i>Cristaria tenuis</i>) of unionid mussels"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681390193024","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of environmental factors on jumping behaviour of the juvenile ayu Plecoglossus altivelis with special reference to their upstream migration."},{"@language":"ja","@value":"稚アユのとびはね行動に及ぼす環境要因の影響"},{"@value":"稚アユのとびはね行動に及ぼす環境要因の影響〔英文〕"},{"@language":"ja-Kana","@value":"チ アユ ノ トビハネ コウドウ ニ オヨボス カンキョウ ヨウイン ノ エイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390306904673887872","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"越流式魚道のプール間水位差を変化させたカジカ小卵型当歳魚の遡上実験"},{"@language":"en","@value":"UPSTREAM ASCENDING EXPERIMENTS OF UNDERYEARING <i>COTTUS REINII</i> WITH VARYING HEAD DIFFERENCE AMONG POOLS IN A POOL-AND-WEIR FISHWAY"}]},{"@id":"https://cir.nii.ac.jp/crid/1520291855307398400","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"サケ・マス親魚の生態調査-1-千歳川におけるサケ親魚のそ上活動の日周変動-1-"},{"@language":"ja-Kana","@value":"サケ マス オヤウオ ノ セイタイ チョウサ 1 チトセガワ ニ オケル サケ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520572358836126848","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"渓流魚道における魚道内構造とヤマメの遡上特性"},{"@language":"ja-Kana","@value":"ケイリュウ ギョドウ ニ オケル ギョドウ ナイ コウゾウ ト ヤマメ ノ ソジョウ トクセイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520853835445595136","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"既設頭首工魚道における魚類の遡上調査と水理特性"},{"@language":"ja-Kana","@value":"キセツ トウシュコウ ギョドウ ニ オケル ギョルイ ノ ソジョウ チョウサ"}]},{"@id":"https://cir.nii.ac.jp/crid/1570572699627472640","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570572699627476096","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"ウグイ."}]},{"@id":"https://cir.nii.ac.jp/crid/1570854174604184192","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"実験水路におけるサクラマス幼魚のそ上行動."}]},{"@id":"https://cir.nii.ac.jp/crid/1570854174604185344","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"階段式魚道模型内でのアユの挙動."}]},{"@id":"https://cir.nii.ac.jp/crid/1571135649580892544","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"階段式魚梯における遡上アユの生態について(1)."}]},{"@id":"https://cir.nii.ac.jp/crid/1571417124557605760","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"流速."}]},{"@id":"https://cir.nii.ac.jp/crid/1571698599534314112","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"サケ親魚のそ上行動実験 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