WEKO3
アイテム
{"_buckets": {"deposit": "bcd241ca-cf14-458e-8d4f-e3864c827ade"}, "_deposit": {"created_by": 2, "id": "9751", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "9751"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00009751", "sets": ["727"]}, "author_link": ["39397", "39401", "39400", "39399", "39402", "39398"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Analysis of Fish-Finder Records―IX Swimming Speed of Skipjack Observed in the Western Tropical Pacific"}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1984-02", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "24", "bibliographicPageStart": "19", "bibliographicVolumeNumber": "55", "bibliographic_titles": [{"bibliographic_title": "長崎大学水産学部研究報告"}, {"bibliographic_title": "Bulletin of the Faculty of Fisheries, Nagasaki University", "bibliographic_titleLang": "en"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A series of echo-survey was made in the Western Tropical Pacific, 3°-7° N, 138°-151°E, in November 1982 on board the R/V kakuyo-Maru (1044 G/T) of Nagasaki University. By means of a shiphorne echo-sounder of 38 kHz, many interesting fish traces were recorded, when the vessel was crossing just above boiling fish shoals at a speed of 9 knots. At that time, the fish was observed from deck to be skipjacks of about 80 m in total length. Some acoustic and statistic considerations were taken on 23 clear echo traces from individual skipjacks among the above mentioned, i.e., 6 inverse V shape traces from stationary fish and 17 oblique and dotted traces from fish diving to deeper. The results were: i) on the stationary fish traces, a detectable angular range of the echosounder was determined as 6.5° in maximum for a skipjack of 80 cm long at a depth of 0-230 m of water and ii) from 17 fish traces shown active diving, their swimming speeds were estimated as 1.9 or 4.5 m/sec mean in 40-85 m layer of water.", "subitem_description_type": "Abstract"}, {"subitem_description": "本考察の結果,鶴洋丸の魚探EK-38Sでは,全長80cmのカツオを最大6.5°の角範囲で探知できることが判った.また,カツオの魚群は本船が接近したとき深層に急速移動したが,このときのカツオの平均遊泳速力は1.9,または4.5m/secであり,その鉛直成分は1.4m/sec,水平成分は4.3m/secと試算された.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学水産学部研究報告, v.55, pp.19-24; 1984", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "39400", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nishida, Hideaki"}]}, {"nameIdentifiers": [{"nameIdentifier": "39401", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Takayama, Hisaaki"}]}, {"nameIdentifiers": [{"nameIdentifier": "39402", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Shibata, Keishi"}]}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "長崎大学水産学部"}]}, "item_3_relation_29": {"attribute_name": "論文ID(NAID)", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "40002770813", "subitem_relation_type_select": "NAID"}}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00178473", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "05471427", "subitem_source_identifier_type": "ISSN"}]}, "item_3_version_type_16": {"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": "西田, 英明"}], "nameIdentifiers": [{"nameIdentifier": "39397", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高山, 久明"}], "nameIdentifiers": [{"nameIdentifier": "39398", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "柴田, 恵司"}], "nameIdentifiers": [{"nameIdentifier": "39399", "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": "2020-12-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "suisan55_019.pdf", "filesize": [{"value": "2.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2300000.0, "url": {"label": "suisan55_019.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/9751/files/suisan55_019.pdf"}, "version_id": "a8921735-3bd3-4c3d-8235-6846ca37f85d"}]}, "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": "魚探記録の解析-9 : 西太平洋赤道域で観察したカツオの遊泳速力", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "魚探記録の解析-9 : 西太平洋赤道域で観察したカツオの遊泳速力"}]}, "item_type_id": "3", "owner": "2", "path": ["727"], "permalink_uri": "http://hdl.handle.net/10069/30413", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-01-28"}, "publish_date": "2013-01-28", "publish_status": "0", "recid": "9751", "relation": {}, "relation_version_is_last": true, "title": ["魚探記録の解析-9 : 西太平洋赤道域で観察したカツオの遊泳速力"], "weko_shared_id": -1}
魚探記録の解析-9 : 西太平洋赤道域で観察したカツオの遊泳速力
http://hdl.handle.net/10069/30413
http://hdl.handle.net/10069/304138890a635-b16d-47aa-8326-3bbb169fce4d
名前 / ファイル | ライセンス | アクション |
---|---|---|
suisan55_019.pdf (2.3 MB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2013-01-28 | |||||
タイトル | ||||||
タイトル | 魚探記録の解析-9 : 西太平洋赤道域で観察したカツオの遊泳速力 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
西田, 英明
× 西田, 英明× 高山, 久明× 柴田, 恵司 |
|||||
著者別名 | ||||||
姓名 | Nishida, Hideaki | |||||
著者別名 | ||||||
姓名 | Takayama, Hisaaki | |||||
著者別名 | ||||||
姓名 | Shibata, Keishi | |||||
その他のタイトル | ||||||
その他のタイトル | Analysis of Fish-Finder Records―IX Swimming Speed of Skipjack Observed in the Western Tropical Pacific | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A series of echo-survey was made in the Western Tropical Pacific, 3°-7° N, 138°-151°E, in November 1982 on board the R/V kakuyo-Maru (1044 G/T) of Nagasaki University. By means of a shiphorne echo-sounder of 38 kHz, many interesting fish traces were recorded, when the vessel was crossing just above boiling fish shoals at a speed of 9 knots. At that time, the fish was observed from deck to be skipjacks of about 80 m in total length. Some acoustic and statistic considerations were taken on 23 clear echo traces from individual skipjacks among the above mentioned, i.e., 6 inverse V shape traces from stationary fish and 17 oblique and dotted traces from fish diving to deeper. The results were: i) on the stationary fish traces, a detectable angular range of the echosounder was determined as 6.5° in maximum for a skipjack of 80 cm long at a depth of 0-230 m of water and ii) from 17 fish traces shown active diving, their swimming speeds were estimated as 1.9 or 4.5 m/sec mean in 40-85 m layer of water. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 本考察の結果,鶴洋丸の魚探EK-38Sでは,全長80cmのカツオを最大6.5°の角範囲で探知できることが判った.また,カツオの魚群は本船が接近したとき深層に急速移動したが,このときのカツオの平均遊泳速力は1.9,または4.5m/secであり,その鉛直成分は1.4m/sec,水平成分は4.3m/secと試算された. | |||||
書誌情報 |
長崎大学水産学部研究報告 en : Bulletin of the Faculty of Fisheries, Nagasaki University 巻 55, p. 19-24, 発行日 1984-02 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05471427 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178473 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 40002770813 | |||||
出版者 | ||||||
出版者 | 長崎大学水産学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学水産学部研究報告, v.55, pp.19-24; 1984 |