{"created":"2024-04-25T05:03:31.792031+00:00","id":2003225,"links":{},"metadata":{"_buckets":{"deposit":"4b3b8e2d-acb5-4e87-9dda-93fcf9644692"},"_deposit":{"created_by":10,"id":"2003225","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2003225"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02003225","sets":["12:14:1716951205920"]},"author_link":["1781","3335","1972"],"control_number":"2003225","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"22","bibliographicPageEnd":"42","bibliographicPageStart":"21","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"南西海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Nansei National Fisheries Research Instituite","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The abundance and species composition of fishes were investigated in the man-made Sargassum forest located off the coast of Ihota, Yashiro Island of Hiroshima Bay, Yamaguchi Prefecture, using several fishing methods from March 1986 to March 1989. The fishing methods mainly used were four kinds of bottom trinal trammel net with different inside net mesh sizes (60.6, 43.2, 33.7, 23.3 mm). They were combined and set in and around Sargassum forest in the evening to be kept for about 16 hours. The results obtained are summarized as follows. 1) 36 species (5 orders, 25 families) were collected with the exception of rare case. Most abundant species were Perciformes (12 families, 16 species), followed by Scorpaeniformes (5 families, 9 species) and Tetraodontiformes (3 families, 4 species). 2) Captured fishes were classified into three groups. They were migratory fish group appearing by chance, aborigines group inhabiting the sandy bottom and rocky reef fish group having some relations with Sargassum forest. Catch of rocky reef fishes were changed seasonally. The total number of species were 12-27. The average number of species were 9.5-19.5. CPUE were 55.5-521.5 in number, and 1.68-15.20 kg in weight. They all had tendency to be small from winter to spring, and to be big from summer to autumn. Seasonal change of rocky reef fish did not correlate with the density of Sargassum community but with water temperature. Spottybelly greenling, Hexagrammos agrammos (TEMMINCK et SCHLEGEL) and armorclad rockfish, Sebastes hubbsi (MATSUBARA) had some correlation with the Sargassum community density in the forest. Multicolorfin rainbowfish, Halichoeres poecilopterus (TEMMINCK et SCHLEGEL), black scraper, Thamnaconus modestus (GUNTHER) and Japanese filefish, Rudarius ercodes JORDAN et FOWLER rather had some correlation with water temperature. 3) Rocky reef fishes were divided moreover into following three groups. A; Temminck's surfperch, Ditrema temmincki BLEEKER, Ransonnet's surfperch, Neoditrema ransonneti STEINDACHNER, darkbanded rockfish, Sebastes inermis CUVIER, marbled rockfish, Sebastiscus marmoratus (CUVIER), Spottybelly greenling, greenling, He. otakii JORDAN et STARKS, which were appeared almost all year-round. B; multicolorfin rainbowfish, appearing seasonally. C; black scraper and Japanese filefish. They are intermediate between A and B. Judging from the CPUE, Ransonnet's surfperch, darkbanded rockfish, marbled rockfish, multicolorfin rainbowfish and spottybelly greenling were the main species. They all appeared from the juvenile to the adult stage. 4) Juveniles of darkbanded rockfish and spottybelly greenling were found from April to June when the Sargassum community density was largest by using other methods to compensate for the results with the bottom trinal trammel net.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"広島湾南部に位置する山口県大島郡東和町伊保田地先で,造成されたホンダワラ藻場を対象に,1986年3月から1989年3月迄の3年間,内網の目合が異なった4種類(6,8,10,14節)の三枚網(底刺網)を中心として試験操業を行い,蝟集する魚類について以下の様な知見を得た。1. 調査期間中,漁獲された魚類は希なものを除くと5目25科36種で,スズキ目が12科16種と最も多く,カジカ目5科9種,フグ目2科4種がこれに次いだ。2. 蝟集魚類は偶来性の強い回遊性魚類,元来砂場に生息する砂泥性魚類,藻場との結び付きの強い藻場依存性魚類の大きく3つに類別された。三枚網を1反ずつ連結して夕方から朝まで2/3日操業した場合を1漁獲努力単位として,藻場依存性魚類の季節的変動を見ると,出現魚種総数が12~27,平均出現魚種数9.5~19.5,CPUE の個体数 55.5~521.5,重量 1.68~15.20kgの範囲にあり,いずれも冬から春にかけて少なく、夏から秋にかけて多い傾向が見られ,水温との相関が認められたが,単位面積当りの造成藻体量との相関は無かった。また,魚種別ではクジメ、モヨが造成藻体量と,キュウセン,ホンベラ,ウマゾラハギ,アミメハギが水温との相関が認められた。3. 藻場依存性魚類を出現タイプ別に分類すると,周年出現型としてウミタナゴ,オキタナゴ,メバル,カサゴ,ハオコゼ,クジメ,アイナメ,アサヒアナハゼが,季節出現型としてキュウセンが該当し,ウマゾラハギ,アミメハギは中間型である。この内,CPUE(個体数及び重量)の大きさから判断すると,オキタナゴ,メバル,キュウセン,クジメ,カサゴが主要な魚種であり,いずれも幼稚魚の段階から成魚迄幅広く出現した。4. 三枚網漁獲結果を補うためにいくつかの漁具を使用し,藻体繁茂期(4~6月)にメバルやクジメの稚魚の出現を確認した。これらは三枚網では掛からなかった大きさのものである。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"南西海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Nansei National Fisheries Research 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ヒロアキ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Matsunaga","familyNameLang":"en"},{"familyName":"松永","familyNameLang":"ja"},{"familyName":"マツナガ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hiroaki","givenNameLang":"en"},{"givenName":"浩昌","givenNameLang":"ja"},{"givenName":"ヒロアキ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1781","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00371930","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00371930"}]},{"creatorNames":[{"creatorName":"Funae, Katsumi","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"船江, 克美","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"フナエ, カツミ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Funae","familyNameLang":"en"},{"familyName":"船江","familyNameLang":"ja"},{"familyName":"フナエ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Katsumi","givenNameLang":"en"},{"givenName":"克美","givenNameLang":"ja"},{"givenName":"カツミ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3335","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Usuki, Hironori","creatorNameLang":"en"},{"creatorName":"薄, 浩則","creatorNameLang":"ja"},{"creatorName":"ウスキ, ヒロノリ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Usuki","familyNameLang":"en"},{"familyName":"薄","familyNameLang":"ja"},{"familyName":"ウスキ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Hironori","givenNameLang":"en"},{"givenName":"浩則","givenNameLang":"ja"},{"givenName":"ヒロノリ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1972","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60416039","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=60416039"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"the man-made Sargassum forest; fish assemblages","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":"item_resource_type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"三枚底刺網を中心とした漁獲結果から見た造成ホンダワラ藻場域に蝟集する魚類について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"三枚底刺網を中心とした漁獲結果から見た造成ホンダワラ藻場域に蝟集する魚類について","subitem_title_language":"ja"},{"subitem_title":"On the Fish Assemblages in the Man-made Sargassum Forest Investigated by Several Fishing Methods","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716951205920"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-25"},"publish_date":"2024-04-25","publish_status":"0","recid":"2003225","relation_version_is_last":true,"title":["三枚底刺網を中心とした漁獲結果から見た造成ホンダワラ藻場域に蝟集する魚類について"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-14T04:31:40.279522+00:00"}