{"id":"https://openalex.org/W68602907","doi":"https://doi.org/10.1007/bf01651451","title":"Amateure in der ornithologischen Grundlagenforschung: Viele Daten \u2014 wenige Ver\u00f6ffentlichungen?","display_name":"Amateure in der ornithologischen Grundlagenforschung: Viele Daten \u2014 wenige Ver\u00f6ffentlichungen?","publication_year":2001,"publication_date":"2001-06-01","ids":{"openalex":"https://openalex.org/W68602907","doi":"https://doi.org/10.1007/bf01651451","mag":"68602907"},"language":"de","primary_location":{"id":"doi:10.1007/bf01651451","doi":"https://doi.org/10.1007/bf01651451","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01651451","pdf_url":null,"source":{"id":"https://openalex.org/S11051793","display_name":"Journal f\u00fcr Ornithologie","issn_l":"0021-8375","issn":["0021-8375","1439-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-140"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal f\u00fcr Ornithologie","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018037145","display_name":"Hermann H\u00f6tker","orcid":"https://orcid.org/0000-0003-2016-7097","observed_orcids":["https://orcid.org/0000-0003-2016-7097"]},"institutions":[{"id":"https://openalex.org/I4210127298","display_name":"Nature And Biodiversity Conservation Union","ror":"https://ror.org/02y1msw11","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I4210127298"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Hermann H\u00f6tker","raw_affiliation_strings":["NABU-Institut, Goosstroot 1, D-24861, Bergenhusen","NABU-Institut, Bergenhusen,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NABU-Institut, Goosstroot 1, D-24861, Bergenhusen","institution_ids":["https://openalex.org/I4210127298"]},{"raw_affiliation_string":"NABU-Institut, Bergenhusen,","institution_ids":["https://openalex.org/I4210127298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038942384","display_name":"Wolfgang M\u00e4dlow","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wolfgang M\u00e4dlow","raw_affiliation_strings":["Konrad-Wolf-Allee 53, D-14480, Potsdam","Potsdam,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Konrad-Wolf-Allee 53, D-14480, Potsdam","institution_ids":[]},{"raw_affiliation_string":"Potsdam,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041305436","display_name":"Christian Marti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799513111","display_name":"Swiss Ornithological Institute","ror":"https://ror.org/03mcsbr76","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I2799513111"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Christian Marti","raw_affiliation_strings":["Schweizerische Vogelwarte, CH-6204, Sempach","Schweizerische Vogelwarte, Sempach,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Schweizerische Vogelwarte, CH-6204, Sempach","institution_ids":["https://openalex.org/I2799513111"]},{"raw_affiliation_string":"Schweizerische Vogelwarte, Sempach,","institution_ids":["https://openalex.org/I2799513111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111516844","display_name":"H. Meyer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hartmut Meyer","raw_affiliation_strings":["Verein S\u00e4chsischer Ornithologen, Postfach 29, D-09331, Hohenstein-Ernsttal","Verein S\u00e4chsischer Ornithologen, Hohenstein-Ernsttal,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Verein S\u00e4chsischer Ornithologen, Postfach 29, D-09331, Hohenstein-Ernsttal","institution_ids":[]},{"raw_affiliation_string":"Verein S\u00e4chsischer Ornithologen, Hohenstein-Ernsttal,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076426053","display_name":"Herwig Zang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Herwig Zang","raw_affiliation_strings":["Oberer Triftweg 31 A, D-38640, Goslar","Goslar,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oberer Triftweg 31 A, D-38640, Goslar","institution_ids":[]},{"raw_affiliation_string":"Goslar,","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079843769","display_name":"Niklaus Zbinden","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799513111","display_name":"Swiss Ornithological Institute","ror":"https://ror.org/03mcsbr76","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I2799513111"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Niklaus Zbinden","raw_affiliation_strings":["Schweizerische Vogelwarte, CH-6204, Sempach","Schweizerische Vogelwarte, Sempach,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Schweizerische Vogelwarte, CH-6204, Sempach","institution_ids":["https://openalex.org/I2799513111"]},{"raw_affiliation_string":"Schweizerische Vogelwarte, Sempach,","institution_ids":["https://openalex.org/I2799513111"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018037145"],"corresponding_institution_ids":["https://openalex.org/I4210127298"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00888018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"142","issue":"S1","first_page":"129","last_page":"138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10089","display_name":"Avian ecology and behavior","score":0.9297000169754028,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10089","display_name":"Avian ecology and behavior","score":0.9297000169754028,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13967","display_name":"Conservation, Ecology, Wildlife Education","score":0.030700000002980232,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11937","display_name":"Research Data Management Practices","score":0.007699999958276749,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/data-quality-criteria","display_name":"data quality criteria","score":0.6579999923706055},{"id":"https://openalex.org/keywords/population-biology","display_name":"population biology","score":0.5},{"id":"https://openalex.org/keywords/ornithological-societies","display_name":"ornithological societies","score":0.8690000176429749},{"id":"https://openalex.org/keywords/birdwatching","display_name":"birdwatching","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.5147538185119629},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.49233877658843994},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.2466830611228943}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01651451","doi":"https://doi.org/10.1007/bf01651451","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01651451","pdf_url":null,"source":{"id":"https://openalex.org/S11051793","display_name":"Journal f\u00fcr Ornithologie","issn_l":"0021-8375","issn":["0021-8375","1439-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-140"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal f\u00fcr Ornithologie","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1487530152","https://openalex.org/W1972823076","https://openalex.org/W1975519569","https://openalex.org/W2013468093","https://openalex.org/W2018583391","https://openalex.org/W2047094760","https://openalex.org/W2110335229","https://openalex.org/W2131466942","https://openalex.org/W2237995000","https://openalex.org/W2314502174","https://openalex.org/W2327656079","https://openalex.org/W2571275655","https://openalex.org/W2589298900","https://openalex.org/W2595159965","https://openalex.org/W4244186601"],"related_works":["https://openalex.org/W7135933673","https://openalex.org/W4417446360","https://openalex.org/W246033641","https://openalex.org/W2792895390","https://openalex.org/W3025166703","https://openalex.org/W599699613","https://openalex.org/W4296311980","https://openalex.org/W2066705577","https://openalex.org/W2069227818","https://openalex.org/W2057602718"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2016-06-24T00:00:00"}