{"created":"2023-05-15T12:04:36.959886+00:00","id":9174,"links":{},"metadata":{"_buckets":{"deposit":"750cf3a1-a0ec-45a2-bf27-b57b1746ecec"},"_deposit":{"created_by":3,"id":"9174","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9174"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00009174","sets":["1504:1510"]},"author_link":["72089","72088","72087"],"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"50","bibliographicPageStart":"40","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"日本鳥学会誌"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-02-18"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Nitrogen acquisition by Greater White–fronted and Bean geese from late autumn\nto early spring, was studied in Japan. Samples of food plants were collected from\neight major locations throughout late autumn 2005 to early spring 2006, and analyzed for\nnitrogen content. Major food sources were waste rice grains, post-harvest soy beans and\ncorn and secondary rice stems, together with several wild grasses and barley/wheat\nsprouts growing on rice fields. The nitrogen content of food species eaten by the geese just prior to spring migration was considered sufficiently high for their needs, being comparable to plant nitrogen contents documented from the Arctic breeding areas. The analysis indicates the potential importance of food source nitrogen as a criterion for site selection during migration and wintering. The importance for the geese of being able to eat foods with high nitrogen content following a long–distance migration is discussed on the basis\nof existing references.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"72089","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Mizota, Chitoshi"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本鳥学会"}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2007 日本鳥学会"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-400X","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学農学部"},{"subitem_text_value":"宮城県伊豆沼・内沼環境保全財団"}]},"item_16_version_type_27":{"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":"溝田, 智俊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嶋田, 哲郎"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"jjo-v56n1p40-50.pdf","filesize":[{"value":"459.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jjo-v56n1p40-50.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/9174/files/jjo-v56n1p40-50.pdf"},"version_id":"0e6b4bca-6f0a-4f37-9f3d-fb6fc758a30e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Food source plants","subitem_subject_scheme":"Other"},{"subitem_subject":"White-fronted Goose","subitem_subject_scheme":"Other"},{"subitem_subject":"Anser albifrons","subitem_subject_scheme":"Other"},{"subitem_subject":"Bean Goose","subitem_subject_scheme":"Other"},{"subitem_subject":"Anser fabalis","subitem_subject_scheme":"Other"},{"subitem_subject":"migration","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitrogen content","subitem_subject_scheme":"Other"},{"subitem_subject":"Nutrient acquisition","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"日本を越冬地および中継地とする2種の長距離移動性ガン類の餌資源植物：窒素含量の時系列変動","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日本を越冬地および中継地とする2種の長距離移動性ガン類の餌資源植物：窒素含量の時系列変動"}]},"item_type_id":"16","owner":"3","path":["1510"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-18"},"publish_date":"2010-02-18","publish_status":"0","recid":"9174","relation_version_is_last":true,"title":["日本を越冬地および中継地とする2種の長距離移動性ガン類の餌資源植物：窒素含量の時系列変動"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:12:24.624407+00:00"}