{"id":"https://openalex.org/A5111451025","orcid":null,"observed_orcids":[],"display_name":"Arthur L. Fredeen","raw_author_names":["Arthur Fredeen","Arthur L Fredeen","Arthur L. Fredeen","ArthurL. Fredeen","Fredeen, Arthur L."],"full_name":"Fredeen, Arthur L.","works_count":59,"cited_by_count":2405,"summary_stats":{"2yr_mean_citedness":6.5,"h_index":26,"i10_index":40},"ids":{"openalex":"https://openalex.org/A5111451025","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I141945490","ror":"https://ror.org/03rmrcq20","display_name":"University of British Columbia","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},"years":[2020,2010,2007]},{"institution":{"id":"https://openalex.org/I151934421","ror":"https://ror.org/025wzwv46","display_name":"University of Northern British Columbia","country_code":"CA","type":"education","lineage":["https://openalex.org/I151934421"]},"years":[2025,2024,2022,2020,2018,2017,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2002,2001]},{"institution":{"id":"https://openalex.org/I160262251","ror":"https://ror.org/01v9wj339","display_name":"Thompson Rivers University","country_code":"CA","type":"education","lineage":["https://openalex.org/I160262251"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I196817621","ror":"https://ror.org/04jr01610","display_name":"Carnegie Institution for Science","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I196817621"]},"years":[1998,1995,1992,1991]},{"institution":{"id":"https://openalex.org/I4210095419","ror":"https://ror.org/00tdyb139","display_name":"Carnegie Department of Plant Biology","country_code":"US","type":"facility","lineage":["https://openalex.org/I196817621","https://openalex.org/I4210095419"]},"years":[1998,1995,1992,1991]},{"institution":{"id":"https://openalex.org/I4210131853","ror":"https://ror.org/03cx3d993","display_name":"Ministry of Forests","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210131853"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405277951","ror":"https://ror.org/04epyv105","display_name":"Kementerian Sumber Asli dan Kelestarian Alam","country_code":"MY","type":"government","lineage":["https://openalex.org/I4405277951"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I95457486","ror":"https://ror.org/01an7q238","display_name":"University of California, Berkeley","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]},"years":[1990,1989]},{"institution":{"id":"https://openalex.org/I97018004","ror":"https://ror.org/00f54p054","display_name":"Stanford University","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]},"years":[1991]}],"last_known_institutions":[{"id":"https://openalex.org/I151934421","ror":"https://ror.org/025wzwv46","display_name":"University of Northern British Columbia","country_code":"CA","type":"education","lineage":["https://openalex.org/I151934421"]}],"topics":[{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","count":18,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11880","display_name":"Forest ecology and management","count":18,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","count":12,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11528","display_name":"Lichen and fungal ecology","count":12,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12832","display_name":"Biocrusts and Microbial Ecology","count":11,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12832","display_name":"Biocrusts and Microbial Ecology","value":0.0002013,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","value":7.42e-05,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11760","display_name":"Plant responses to elevated CO2","value":7.19e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12566","display_name":"Nitrogen and Sulfur Effects on Brassica","value":5.52e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","value":4.85e-05,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.848105788230896},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7781500816345215},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.7425135970115662},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.7307000160217285},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5682295560836792}],"counts_by_year":[{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":79},{"year":2013,"works_count":4,"oa_works_count":1,"cited_by_count":108},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":99},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":113},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":100},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":94},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":95},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":124},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":132},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":131},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":117},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":108},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":104},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":86},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":58}],"display_name_alternatives":["Arthur Fredeen","Arthur L Fredeen","Arthur L. Fredeen","ArthurL. Fredeen","Fredeen, Arthur L."],"block_key":"a fredeen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111451025","awards_count":7,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111451025","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
