{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1520853834412485504.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"NDL_BIB_ID","@value":"10465004"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/10465004"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I10465004"}},{"identifier":{"@type":"NAID","@value":"10029858868"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"日本におけるスズメの個体数減少の実態"},{"@language":"ja-Kana","@value":"ニホン ニ オケル スズメ ノ コタイスウ ゲンショウ ノ ジッタイ"}],"dcterms:alternative":[{"@value":"日本におけるスズメの個体数減少の実態"},{"@value":"The decline in population size of the Tree Sparrow Passer montanus in Japan"}],"dc:language":"ja","creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801182870784","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"10404055"},{"@type":"NRID","@value":"1000010404055"},{"@type":"CINII_AUTHOR_ID","@value":"DA17652152"},{"@type":"URI","@value":"https://ci.nii.ac.jp/author/DA17652152#entity"},{"@type":"URI","@value":"https://viaf.org/viaf/NII%7CDA17652152"},{"@type":"NRID","@value":"9000402483114"},{"@type":"NRID","@value":"9000021100872"},{"@type":"NRID","@value":"9000412406437"},{"@type":"NRID","@value":"9000398039254"},{"@type":"NRID","@value":"9000414335850"},{"@type":"NRID","@value":"9000414832729"},{"@type":"NRID","@value":"9000405099685"},{"@type":"NRID","@value":"9000404526101"},{"@type":"NRID","@value":"9000410760629"},{"@type":"NRID","@value":"9000021416608"},{"@type":"NRID","@value":"9000398604885"},{"@type":"NRID","@value":"9000356682330"},{"@type":"NRID","@value":"9000021932641"},{"@type":"NRID","@value":"9000414335823"},{"@type":"NRID","@value":"9000258047188"},{"@type":"NRID","@value":"9000243891530"},{"@type":"NRID","@value":"9000356682395"},{"@type":"NRID","@value":"9000375898524"},{"@type":"NRID","@value":"9000412190639"},{"@type":"NRID","@value":"9000391519341"},{"@type":"NRID","@value":"9000387918674"},{"@type":"NRID","@value":"9000370754652"},{"@type":"NRID","@value":"9000024953866"},{"@type":"NRID","@value":"9000362191259"},{"@type":"NRID","@value":"9000240060952"},{"@type":"NRID","@value":"9000391519337"},{"@type":"NRID","@value":"9000326265808"},{"@type":"NRID","@value":"9000240060947"},{"@type":"NRID","@value":"9000402483111"},{"@type":"NRID","@value":"9000398963311"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0065609"}],"foaf:name":[{"@value":"三上 修"}]}],"publication":{"publicationIdentifier":[{"@type":"NDL_BIB_ID","@value":"000000047518"},{"@type":"ISSN","@value":"0913400X"},{"@type":"LISSN","@value":"0913400X"},{"@type":"NCID","@value":"AN10314294"}],"prism:publicationName":[{"@value":"日本鳥学会誌 = Japanese journal of ornithology"}],"dc:publisher":[{"@value":"札幌 : 日本鳥学会"}],"prism:publicationDate":"2009-10","prism:volume":"58","prism:number":"2","prism:startingPage":"161","prism:endingPage":"170"},"reviewed":"true","url":[{"@id":"http://id.ndl.go.jp/bib/10465004"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I10465004"}],"foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E7%94%9F%E6%81%AF%E7%92%B0%E5%A2%83%E3%81%AE%E5%A4%89%E5%8C%96","dc:title":"生息環境の変化"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%80%8B%E4%BD%93%E7%BE%A4%E3%82%B5%E3%82%A4%E3%82%BA","dc:title":"個体群サイズ"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B9%E3%82%BA%E3%83%A1","dc:title":"スズメ"},{"@id":"https://cir.nii.ac.jp/all?q=%E7%B5%B6%E6%BB%85%E3%83%AA%E3%82%B9%E3%82%AF","dc:title":"絶滅リスク"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%99%AE%E9%80%9A%E7%A8%AE","dc:title":"普通種"},{"@id":"https://cir.nii.ac.jp/all?q=habitat%20degradation","dc:title":"habitat degradation"},{"@id":"https://cir.nii.ac.jp/all?q=population%20size","dc:title":"population size"},{"@id":"https://cir.nii.ac.jp/all?q=Tree%20Sparrow","dc:title":"Tree Sparrow"},{"@id":"https://cir.nii.ac.jp/all?q=Passer%20montanus","dc:title":"Passer montanus"},{"@id":"https://cir.nii.ac.jp/all?q=risk%20of%20extinction","dc:title":"risk of extinction"},{"@id":"https://cir.nii.ac.jp/all?q=common%20species","dc:title":"common species"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040282257413572352","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"07J09931"},{"@type":"JGN","@value":"JP07J09931"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07J09931/"}],"notation":[{"@language":"ja","@value":"群集の種組成を決定する要因の解明:世界各地の都市鳥類群集(シンク群集)の解析から"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001205040372096","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Structure of population range in <i>Passer montanus</i>"},{"@value":"スズメの個体群の行動圏構造"},{"@language":"ja-Kana","@value":"スズメ ノ コタイグン ノ コウドウケン コウゾウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205234956288","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"札幌市におけるスズメ激減の記録（2005/06年冬）"},{"@language":"en","@value":"Population crash in Tree Sparrows <i>Passer montanus</i> in Sapporo (2005-2006 winter)"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679458614528","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of rice ripeness and distance between rice fields and residential areas on foraging habitat selection by the Eurasian Tree sparrow <i>Passer montanus</i>"},{"@language":"ja","@value":"水稲田における水稲の成熟段階および住宅からの距離がスズメ<i>Passer montanus</i>の採食場所選択に与える影響"},{"@value":"水稲田における水稲の成熟段階および住宅からの距離がスズメPasser montanusの採食場所選択に与える影響"},{"@language":"ja-Kana","@value":"スイトウデン ニ オケル スイトウ ノ セイジュク ダンカイ オヨビ ジュウタク カラ ノ キョリ ガ スズメ Passer montanus ノ サイショク バショ センタク ニ アタエル エイキョウ"},{"@value":"Effects of rice ripeness and distance between rice fields and residential areas on foraging habitat selection by the Eurasian Tree sparrow Passer montanus"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680198458624","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Tree Sparrow Passer montanus Population Trends in Residential Areas of Hokkaido"},{"@language":"ja","@value":"北海道の市街地におけるスズメＰａｓｓｅｒ　ｍｏｎｔａｎｕｓ生息数の動向"},{"@language":"ja-Kana","@value":"ホッカイドウ ノ シガイチ ニ オケル スズメ Passer montanus セイソクスウ ノ ドウコウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680210887296","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"日本にスズメは何羽いるのか？"},{"@language":"en","@value":"How many Tree Sparrows <i>Passer montanus</i> are there in Japan?"}]},{"@id":"https://cir.nii.ac.jp/crid/1520291855249538304","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"農作物の鳥害防止への道-1-"},{"@language":"ja-Kana","@value":"ノウサクブツ ノ チョウガイ ボウシ エ ノ ミチ 1"}]},{"@id":"https://cir.nii.ac.jp/crid/1520572359743749504","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"Population Declines of Tropical Migratory Birds in Japan"},{"@language":"ja-Kana","@value":"Population Declines of Tropical Migratory Birds in Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1520853833737510528","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"新潟市の海岸林における鳥類捕獲数の経年変化と森林遷移との関係"},{"@language":"ja-Kana","@value":"ニイガタシ ノ カイガンリン ニ オケル チョウルイ ホカクスウ ノ ケイネン ヘンカ ト シンリン センイ ト ノ カンケイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1523106605466139264","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"都下自由学園周辺の鳥相変化と環境変動--長期羽数調査の統計分析から"},{"@language":"ja-Kana","@value":"トカ ジユウ ガクエン シュウヘン ノ チョウソウヘンカ ト カンキョウ ヘンドウ チョウキ ハスウ チョウサ ノ トウケイ ブンセキ カラ"}]},{"@id":"https://cir.nii.ac.jp/crid/1570009750082646144","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"鳥類は環境変化の指標となるか?"}]},{"@id":"https://cir.nii.ac.jp/crid/1570854175012775296","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"ヤンバルから, スズメが消える"}]},{"@id":"https://cir.nii.ac.jp/crid/1570854175012780288","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"大量死か, 大移動か…今冬の道内*スズメ消えた*研究者も「なぜ?」"}]},{"@id":"https://cir.nii.ac.jp/crid/1571135649989486592","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571135649989489920","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"鳥獣関係統計"}]},{"@id":"https://cir.nii.ac.jp/crid/1571417124966202112","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571417124966203264","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"農林水産省農林水産統計情報総合データベース"}]},{"@id":"https://cir.nii.ac.jp/crid/1571698601689051648","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"九州における狩猟鳥獣の変化に関する研究"}]},{"@id":"https://cir.nii.ac.jp/crid/1571980074919617536","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571980074919619584","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"農林水産省鳥獣被害対策コーナー"}]},{"@id":"https://cir.nii.ac.jp/crid/1571980074919624832","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"絶滅リスクの評価手法と考え方"}]},{"@id":"https://cir.nii.ac.jp/crid/1572261549896334976","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"東京における鳥類相と環境要因としての舗装率"}]},{"@id":"https://cir.nii.ac.jp/crid/1572824499849753216","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"穀倉地帯からスズメが消える"}]},{"@id":"https://cir.nii.ac.jp/crid/1573668924779881728","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"The decline of the House Sparrow : a review"}]},{"@id":"https://cir.nii.ac.jp/crid/1573950399756594176","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231874733303424","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231874733308160","@type":"Article","relationType":["cites"]}],"dataSourceIdentifier":[{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I10465004"},{"@type":"CIA","@value":"10029858868"},{"@type":"KAKEN","@value":"PRODUCT-9236651"}]}