{"@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/1390001205190873472.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2326/osj.9.3"}},{"identifier":{"@type":"NAID","@value":"130004935058"}}],"dc:title":[{"@language":"en","@value":"Wild bird indicators: using composite population trends of birds as measures of environmental health"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"World leaders have set global and regional targets to reduce the rate of biodiversity loss by 2010, and their relative success, or failure, in meeting these aims will be measured against a set of indicators. For such indicators to be effective, they need to meet a range of practical and scientific criteria. Their development is often driven pragmatically by the information available. One such biodiversity indicator that has proven highly effective and influential in Europe is the wild bird indicator. This is based on the composite population trends of birds combined using a geometric mean and derived from national breeding bird surveys. Recent work has emphasized the importance of common species to ecosystem functioning and suggested that the depletion of their populations might significantly affect ecosystem services. National governments and the European Union are increasingly using these measures to assess sustainable development strategies, environmental and ecosystem health, as well as in the fulfillment of biodiversity targets. Equivalent indicators have been published in North America. There are a number of reasons to believe that birds might be useful indicators of biodiversity. They are sensitive to anthropogenic changes, they are well known, excellent time-series exist, and they have a resonance and connection with people and their lives. Yet, there are counter arguments and some risks in using birds in this way. Our work provides a blueprint for others to follow using similar data on birds or other taxa, and in other countries and regions. In the discussion, we review the strengths and weaknesses of using bird population trends as biodiversity indicators, and look forward to how this work might be developed. Wild bird indicators only measure a component of biodiversity change and need to be used carefully to assist policy makers and land managers in managing the natural resources and conserving nature."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001205190873472","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283577103"}],"foaf:name":[{"@language":"en","@value":"Gregory Richard D."}],"jpcoar:affiliationName":[{"@language":"en","@value":"European Bird Census Council and The Royal Society for Protection of Birds"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001205190873473","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283577104"}],"foaf:name":[{"@language":"en","@value":"Strien Arco van"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Statistics Netherlands"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"13470558"},{"@type":"EISSN","@value":"27595897"}],"prism:publicationName":[{"@language":"en","@value":"ORNITHOLOGICAL SCIENCE"},{"@language":"en","@value":"Ornithol. Sci."}],"dc:publisher":[{"@language":"en","@value":"The Ornithological Society of Japan"},{"@language":"ja","@value":"日本鳥学会"}],"prism:publicationDate":"2010","prism:volume":"9","prism:number":"1","prism:startingPage":"3","prism:endingPage":"22"},"reviewed":"false","availableAt":"2010","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Biodiversity%20targets","dc:title":"Biodiversity targets"},{"@id":"https://cir.nii.ac.jp/all?q=Birds","dc:title":"Birds"},{"@id":"https://cir.nii.ac.jp/all?q=Environmental%20health","dc:title":"Environmental health"},{"@id":"https://cir.nii.ac.jp/all?q=Population%20trends","dc:title":"Population trends"},{"@id":"https://cir.nii.ac.jp/all?q=Wild%20bird%20indicators","dc:title":"Wild bird indicators"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050282677576492288","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Listening to ecosystems: data-rich acoustic monitoring through landscape-scale sensor networks"},{"@value":"Listening to ecosystems: data‐rich acoustic monitoring through landscape‐scale sensor networks"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617563368448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Raptor breeding sites as a surrogate for conserving high avian taxonomic richness and functional diversity in urban ecosystems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565165394532608","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Citizen science: a new approach to advance ecology, education, and conservation"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204482256128","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"日本に飛来する夏鳥の渡りおよび繁殖時期の長期変化"},{"@language":"en","@value":"Long-term changes in migration and breeding periods of avian summer visitors to Japan"},{"@language":"ja-Kana","@value":"ニホン ニ ヒライ スル ナツドリ ノ ワタリ オヨビ ハンショク ジキ ノ チョウキ ヘンカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390011231115572224","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Bird Banding Scheme in Japan—Its Significance and Future Perspective"},{"@language":"ja","@value":"日本の鳥類標識調査―その意義と今後の展望"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679457087232","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"How to manage uncertainties of count data from avian monitoring surveys: a brief review"},{"@language":"ja","@value":"鳥類モニタリングデータの使い方と集め方を考える：カウントデータの誤差とつきあう技術"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679459019392","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Chronological trends in the number of birds captured and the relationship to forest succession in a coastal forest near the city of Niigata, Japan"},{"@language":"ja","@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"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282763094824320","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Citizen science in the class-room: the consistency of student collected data and its value in ecological hypothesis testing"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0035334760"},{"@type":"CROSSREF","@value":"10.2326/osj.9.3"},{"@type":"CIA","@value":"130004935058"},{"@type":"CROSSREF","@value":"10.3838/jjo.60.3_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.3838/jjo.64.39_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.1016/j.ecolind.2020.106874_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.2326/osj.18.39_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.1007/s11284-015-1314-y_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.1007/s11284-017-1509-5_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.3312/jyio.54.71_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"},{"@type":"CROSSREF","@value":"10.3838/jjo.60.178_references_DOI_MULlIpZs2xtQFeBFKNWM102hzDT"}]}