{"_buckets": {"deposit": "368ba776-af63-4618-944c-467ba5ad5c7d"}, "_deposit": {"id": "2222", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2222"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00002222", "sets": ["238"]}, "author_link": ["3683", "3684", "3685"], "control_number": "2222", "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-03-25", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "13", "bibliographicPageStart": "9", "bibliographicVolumeNumber": "40", "bibliographic_titles": [{"bibliographic_title": "信州大学教育学部附属志賀自然教育研究施設研究業績"}]}]}, "item_10_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Diet, growth and sexual maturity of introduced rainbow trout (Oncorhynchus mykiss) were studied in a headwater tributary of Zako stream, central Japan, where white-spotted char (Salvelinus leucomaenis) were indigenous. Sexually matured rainbow trout (22-26 cm TL and age 3 + ) were caught in mid-April. They fed primary on aquatic invertebrates, but fries of native char were also detected in the trout diet. Our results suggest that introduced rainbow trout may be crucial competitor and predator suppressing native char populations.", "subitem_description_type": "Abstract"}]}, "item_10_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_10_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "信州大学教育学部附属志賀自然教育研究施設研究業績 40: 9-13(2003)", "subitem_description_type": "Other"}]}, "item_10_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "井田, 秀行", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.ZCLVbVkF.html"}]}, "item_10_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "信州大学教育学部"}]}, "item_10_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0389-9128", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0389-9128", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11520449", "subitem_source_identifier_type": "NCID"}]}, "item_10_text_66": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "02"}]}, "item_1627890569677": {"attribute_name": "出版タイプ", "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": "北野,  聡"}], "nameIdentifiers": [{"nameIdentifier": "3683", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "河合,  吉図"}], "nameIdentifiers": [{"nameIdentifier": "3684", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "井田,  秀行"}], "nameIdentifiers": [{"nameIdentifier": "3685", "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": "2015-09-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Shiga40-02.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "Shiga40-02.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/2222/files/Shiga40-02.pdf"}, "version_id": "363fc57f-8820-40c7-9547-3ec2689b5a92"}]}, "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": "雑魚川源流域におけるニジマスとイワナの生態的特徴", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "雑魚川源流域におけるニジマスとイワナの生態的特徴", "subitem_title_language": "ja"}, {"subitem_title": "Ecological aspects of rainbow trout and white-spotted char in a headwater tributary of Zako stream, central Japan.", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["238"], "permalink_uri": "http://hdl.handle.net/10091/2061", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-02-27"}, "publish_date": "2009-02-27", "publish_status": "0", "recid": "2222", "relation": {}, "relation_version_is_last": true, "title": ["雑魚川源流域におけるニジマスとイワナの生態的特徴"], "weko_shared_id": -1}