{"created":"2024-04-05T04:13:25.764641+00:00","id":2001597,"links":{},"metadata":{"_buckets":{"deposit":"3601df6a-a68e-4609-b2e9-f9885fb801db"},"_deposit":{"created_by":10,"id":"2001597","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2001597"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02001597","sets":["12:14:1716955843765"]},"author_link":[],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"11","bibliographicPageEnd":"115","bibliographicPageStart":"105","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"さけ・ます資源管理センター研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the National Salmon Resources Center","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"わが国の沖合サケ漁業は衰退したが、国産シロザケの生産量はふ化放流事業の成功によって年々増加してきた。しかし、サケ市場が国際化したことによって国産シロザケの産地価格は低迷し続け、わが国のサケ漁業は存続の危機に直面し構造改革を迫られている。国産シロザケの価格変動要因を明らかにするために、北海道の水揚げ港におけるシロザケ価格の短期および長期の変動機構並びに産地市場におけるシロザケの価格形成要因を計量的に分析した。生鮮サケ類産地価格は生鮮サケ類在庫量と生鮮サケマス類輸入量が増加すると低下し、塩蔵サケ卵と生鮮サケ類の在庫量が増加すると下落した。近年、輸入サケマス類の主体が天然サケ類から養殖サケマス類にシフトし、さらに養殖サケマス類の輸入量が冬期間に増加してきたため生鮮サケ類の在庫量が増加した。この結果から生鮮サケ類の産地価格に対する在庫量の影響が明らかになった。在庫量を減らし産地価格を安定させるためには鮮度保持、新商品開発、安全性維持によって国産シロザケ市場の拡大を図る必要がある。このためにはシロザケに対する消費者嗜好の分析とニーズの把握が漁協やサケ資源の増殖機関などの供給側にとって重要である。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"Salmon fisheries in Japan are facing a serious crisis and are being pressed to enact structural refonns. Though there has been a decline in high seas salmon fisheries， the total amount of salmon catches has increased year after year with a success of salmon enhancement.Salmon markets in Japan have consequently been globalized， and the price of domestic salmon in wholesale markets has dropped. In this paper，I described the fluctuationof salmon prices in the landing markets in Hokkaido in order to make clear the factors of price change， from both the short-term\nand long-term standpoints. Factors regarding the price fonnation of salmon in the wholesale market in Japan were analyzed by the econometric method. The wholesale price of fresh salmon fell when the inventoryof frozen salmon orimpported fresh salmon increased， and also the prices of fresh salmon have dropped when the inventory of salted salmon roe and fresh salmon increased in recent years. Since there was an increase in the amount of imported fresh salmon produced by salmon aquaculωre in winter， there was an increase in the inventory of fresh salmon. In order to reduce inventory and stabilize the wholesale price， it is necessary to expand the market for domestic salmon by maintaining its freshness， developing new processed food， and ensuringits safety. Furthennore, analysis of the trend of consumers'tastes for salmon and a grasp of consumers needs will be important for the supply side， such as Fishermen' s Cooperatives and related organizations engaged in enhancement of salmon resources.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"さけ・ます資源管理センター","subitem_publisher_language":"ja"},{"subitem_publisher":"the National Salmon Resources Center","subitem_publisher_language":"en"}]},"item_10002_relation_12":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"40007066172","subitem_relation_type_select":"NAID"}}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"salmon-k-k_7-2","subitem_relation_type_select":"Local"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11339120","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1344-7556","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"清水, 幾太郎","creatorNameLang":"ja"},{"creatorName":"シミズ, イクタロウ","creatorNameLang":"ja-Kana"},{"creatorName":"Shimizu, Ikutaro","creatorNameLang":"en"}],"familyNames":[{"familyName":"清水","familyNameLang":"ja"},{"familyName":"シミズ","familyNameLang":"ja-Kana"},{"familyName":"Shimizu","familyNameLang":"en"}],"givenNames":[{"givenName":"幾太郎","givenNameLang":"ja"},{"givenName":"イクタロウ","givenNameLang":"ja-Kana"},{"givenName":"Ikutaro","givenNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-04-05"}],"filename":"salmon-k-k_7-2.pdf","filesize":[{"value":"299KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2001597/files/salmon-k-k_7-2.pdf"},"version_id":"a689b970-5168-4a73-97d6-a48f413b0d15"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"salmon fishery; wholeprice, import price; landing amount; imported amount; inventory amount","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"日本のサケ漁業を取り巻く経済要因の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日本のサケ漁業を取り巻く経済要因の影響","subitem_title_language":"ja"},{"subitem_title":"Economic Factors Effecting Salmon Fisheries in Japan","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716955843765"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-05"},"publish_date":"2024-04-05","publish_status":"0","recid":"2001597","relation_version_is_last":true,"title":["日本のサケ漁業を取り巻く経済要因の影響"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-01-15T08:53:34.275448+00:00"}