{"created":"2024-04-25T05:12:25.509659+00:00","id":2003382,"links":{},"metadata":{"_buckets":{"deposit":"02947b36-2eac-4d49-8a94-6ba5ea51da88"},"_deposit":{"created_by":10,"id":"2003382","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2003382"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02003382","sets":["12:14:1716951205920"]},"author_link":["3331","3378"],"control_number":"2003382","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":"その漁場環境","subitem_alternative_title_language":"ja"}]},"item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1969-11","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"26","bibliographicPageEnd":"130","bibliographicPageStart":"105","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"南西海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Nansei Regional Fisheries Research Laboratory","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Oceanographic, biological surveies on the small trawl fishing ground were carried out at about twenty stations on the Nobeoka Wan during the period from april 1966 to June 1967. This survey were intended to obtain the chracter of fishing ground and the difference of environment between surface and bottom. The Nobeoka Wan is situated on the east coast of Kusyu, both rivers Gokase and Kitagawa flow into the sea from the north west of the bay. Oceanographic condition changes with the amount of fresh water from land. As compared with the temperature of surface and bottom, was found a little difference in winter and large in summer. On the seasonal variation of the salinity in this bay, it changes that the range of 33.07 to 34.98 % in bottom layer and 12.80 to 34.98% in surface, therefore, the range of salinity of bottom layer was not so change remarkably as surface. General view of the composition of grain size of bottom materials, north region of the bay were covered then 50% and other region was for less 15 % with larger sand from 4.0 to 0.5 mm in diameter. Shallow area of west coast were covered with medium sand from 0.5 to 0.149 mm. Southern east region was covered about 89% with mud of less than 0.149 mm. As the result, about 57 species of benthic communities was collected by the dradge and the bottom sampler. (Appendix table 3). Distribution of several important species of benthic community taked in this survey was considered. Especially, Ampelisca diadema (COSTA) are most abundantly at adjacent southern east region.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"1966年4月から1967年6月にかけて延岡湾小型底びき網漁場の環境調査(水温、塩分、底質、底生生物)を実施し、次のような結果を得た。1. 表面、底層の水温差は成層期(夏季)に大きく、対流期(冬季)の10~4月には縮少、接近し、特に、水深29m以浅では、表面、底層の水温差はほとんどみとめられない。2. 底層の塩分は年間を通じて33.07~34.98‰を示し、表層塩分の変動に較べて全域とも極めて安定した状況を示している。3. 延岡湾の底質の性状をみると、湾の北部にあたるst.20、st.19では大、中砂の含有率が高くなっており、湾西部の沿岩域では砂質地帯となっている。この沖合の地点では全般的に含泥率が高く、特に、st. 3では89%を示していた。4. この調査で出現した底生生物の種類数は57種あり、このうち甲設類が最も多く21種、ついで腹足類11種二枚貝類、多毛類等となっている。カギスガメ、ブンプク類、ナミベリハスノハカシパン、マルサルボウ等については生息域を示した(Fig 11-a、b)。端脚類のカギスガメがst.2、st.3を中心にして多数出現したのが特徴的である。","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 Regional Fisheries Research Laboratory","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":"nnf_k_2_105","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/2010841386","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00181988","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0388-841X","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":[{"creatorNames":[{"creatorName":"Toriyama, Masahiro","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"通山, 正弘","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"トオリヤマ, マサヒロ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Toriyama","familyNameLang":"en"},{"familyName":"通山","familyNameLang":"ja"},{"familyName":"トオリヤマ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Masahiro","givenNameLang":"en"},{"givenName":"正弘","givenNameLang":"ja"},{"givenName":"マサヒロ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3331","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kudo, Shinji","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"工藤, 晋二","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"クドウ, シンジ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Kudo","familyNameLang":"en"},{"familyName":"工藤","familyNameLang":"ja"},{"familyName":"クドウ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Shinji","givenNameLang":"en"},{"givenName":"晋二","givenNameLang":"ja"},{"givenName":"シンジ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3378","nameIdentifierScheme":"WEKO"}]}]},"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":"延岡湾の小型底びき網漁業について (1)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"延岡湾の小型底びき網漁業について (1)","subitem_title_language":"ja"},{"subitem_title":"ON THE SMALL-TRAWL FISHERY IN THE NOBEOKA-WAN – I THE ENVIRONMENTAL FACTORS OF FISHING GROUND","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":"2003382","relation_version_is_last":true,"title":["延岡湾の小型底びき網漁業について (1)"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-04-25T02:27:10.143894+00:00"}