{"id":"https://openalex.org/A5021657679","orcid":null,"observed_orcids":[],"display_name":"Achim Paetzold","raw_author_names":["ACHIM PAETZOLD","Achim Paetzold","Paetzold, Achim","Paetzold, Achim (author)"],"full_name":"Paetzold, Achim","works_count":24,"cited_by_count":1512,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":13,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5021657679","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I63664421","ror":"https://ror.org/00pc48d59","display_name":"Swiss Federal Institute of Aquatic Science and Technology","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I63664421"]},"years":[2008,2006,2005]},{"institution":{"id":"https://openalex.org/I91136226","ror":"https://ror.org/05krs5044","display_name":"University of Sheffield","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]},"years":[2011,2010,2009,2008,2007,2006,2005]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10669","display_name":"Freshwater macroinvertebrate diversity and ecology","count":11,"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/T14039","display_name":"Ecology and biodiversity studies","count":9,"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/T10577","display_name":"Hydrology and Sediment Transport Processes","count":6,"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/T13375","display_name":"Integrated Water Resources Management","count":6,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10302","display_name":"Fish Ecology and Management Studies","count":5,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14039","display_name":"Ecology and biodiversity studies","value":0.0001133,"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/T14106","display_name":"Environmental and Sediment Control","value":7.32e-05,"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/T12073","display_name":"Isotope Analysis in Ecology","value":5.85e-05,"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/T13375","display_name":"Integrated Water Resources Management","value":4.67e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10669","display_name":"Freshwater macroinvertebrate diversity and ecology","value":4.53e-05,"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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8332117795944214},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.7216612100601196},{"id":"107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","score":0.5960559248924255},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.5758000016212463},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5472999811172485}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":74},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":95},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":85},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":95},{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":103},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":93},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":70},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":78},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":113},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":69},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":79},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":71},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":72},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":46}],"display_name_alternatives":["ACHIM PAETZOLD","Achim Paetzold","Paetzold, Achim","Paetzold, Achim (author)"],"block_key":"a paetzold","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021657679","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
