{"id":"https://openalex.org/A5029326652","orcid":"https://orcid.org/0000-0002-9413-1612","observed_orcids":["https://orcid.org/0000-0002-9413-1612"],"display_name":"Jan Erik Arndt","raw_author_names":["Arndt, J. E.","Arndt, Jan Erik","J. E. Arndt","Jan Erik Arndt","Jan-Erik Arndt"],"full_name":"Jan Erik Arndt","works_count":124,"cited_by_count":4255,"summary_stats":{"2yr_mean_citedness":1.125,"h_index":20,"i10_index":28},"ids":{"openalex":"https://openalex.org/A5029326652","orcid":"https://orcid.org/0000-0002-9413-1612","observed_orcids":["https://orcid.org/0000-0002-9413-1612"]},"affiliations":[{"institution":{"id":"https://openalex.org/I127251866","ror":"https://ror.org/032e6b942","display_name":"Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127251866","https://openalex.org/I1305996414"]},"years":[2022,2020,2019,2018,2017,2016,2015,2014,2013]},{"institution":{"id":"https://openalex.org/I1319328641","ror":"https://ror.org/01rhff309","display_name":"British Antarctic Survey","country_code":"GB","type":"government","lineage":["https://openalex.org/I1319328641","https://openalex.org/I141816643","https://openalex.org/I4210087105"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I172787465","ror":"https://ror.org/0460jpj73","display_name":"University of Concepci\u00f3n","country_code":"CL","type":"education","lineage":["https://openalex.org/I172787465"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I180437899","ror":"https://ror.org/04ers2y35","display_name":"University of Bremen","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210128546","ror":"https://ror.org/03kdvpr29","display_name":"Federal Institute of Hydrology","country_code":"DE","type":"government","lineage":["https://openalex.org/I4210128546"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I78650965","ror":"https://ror.org/042aqky30","display_name":"Technische Universit\u00e4t Dresden","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I92869138","ror":"https://ror.org/057ff4y42","display_name":"BOKU University","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I172787465","ror":"https://ror.org/0460jpj73","display_name":"University of Concepci\u00f3n","country_code":"CL","type":"education","lineage":["https://openalex.org/I172787465"]},{"id":"https://openalex.org/I92869138","ror":"https://ror.org/057ff4y42","display_name":"BOKU University","country_code":"AT","type":"education","lineage":["https://openalex.org/I92869138"]}],"topics":[{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","count":69,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","count":63,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10965","display_name":"Geological formations and processes","count":55,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","count":41,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13177","display_name":"Geological and Geophysical Studies","count":25,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","value":0.0002357,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","value":0.0002341,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","value":0.0001028,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","value":8.9e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12180","display_name":"Polar Research and Ecology","value":8.56e-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":"174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","score":0.969436764717102},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.9320057034492493},{"id":"111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","score":0.8123456835746765},{"id":"114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","score":0.6284058690071106},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5879400968551636}],"counts_by_year":[{"year":2012,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2013,"works_count":8,"oa_works_count":4,"cited_by_count":10},{"year":2014,"works_count":13,"oa_works_count":5,"cited_by_count":20},{"year":2015,"works_count":10,"oa_works_count":4,"cited_by_count":44},{"year":2016,"works_count":24,"oa_works_count":18,"cited_by_count":70},{"year":2017,"works_count":14,"oa_works_count":8,"cited_by_count":118},{"year":2018,"works_count":12,"oa_works_count":5,"cited_by_count":202},{"year":2019,"works_count":11,"oa_works_count":7,"cited_by_count":343},{"year":2020,"works_count":13,"oa_works_count":13,"cited_by_count":431},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":549},{"year":2022,"works_count":7,"oa_works_count":7,"cited_by_count":613},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":531},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":489},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":479},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":352}],"display_name_alternatives":["Arndt, J. E.","Arndt, Jan Erik","J. E. Arndt","Jan Erik Arndt","Jan-Erik Arndt"],"block_key":"j arndt","works_api_url":"https://api.openalex.org/works?filter=author.id:A5029326652","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}