{"id":"https://openalex.org/A5033317348","orcid":"https://orcid.org/0000-0001-7655-3064","observed_orcids":["https://orcid.org/0000-0001-7655-3064"],"display_name":"Roy S. Wittkuhn","raw_author_names":["ROY S. WITTKUHN","Roy S Wittkuhn","Roy S. Wittkuhn","Roy Wittkuhn"],"full_name":"Roy S. Wittkuhn","works_count":19,"cited_by_count":655,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5033317348","orcid":"https://orcid.org/0000-0001-7655-3064","observed_orcids":["https://orcid.org/0000-0001-7655-3064"]},"affiliations":[{"institution":{"id":"https://openalex.org/I205640436","ror":"https://ror.org/02n415q13","display_name":"Curtin University","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]},"years":[2017,2010,2004]},{"institution":{"id":"https://openalex.org/I2799506148","ror":"https://ror.org/00wqdbc63","display_name":"Government of Western Australia","country_code":"AU","type":"government","lineage":["https://openalex.org/I2799506148"]},"years":[2009,2006]},{"institution":{"id":"https://openalex.org/I2799873162","ror":"https://ror.org/03azf2g07","display_name":"Natural Hazards Research Australia","country_code":"AU","type":"nonprofit","lineage":["https://openalex.org/I2799873162"]},"years":[2011,2009]},{"institution":{"id":"https://openalex.org/I3148012848","ror":"https://ror.org/00y19mj60","display_name":"Department of Environment and Conservation","country_code":"CA","type":"government","lineage":["https://openalex.org/I2802685132","https://openalex.org/I3148012848"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I885979982","ror":"https://ror.org/03z28c516","display_name":"Rio Tinto (Australia)","country_code":"AU","type":"company","lineage":["https://openalex.org/I4210153745","https://openalex.org/I885979982"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I885979982","ror":"https://ror.org/03z28c516","display_name":"Rio Tinto (Australia)","country_code":"AU","type":"company","lineage":["https://openalex.org/I4210153745","https://openalex.org/I885979982"]}],"topics":[{"id":"https://openalex.org/T10555","display_name":"Fire effects on ecosystems","count":12,"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","count":10,"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"}},{"id":"https://openalex.org/T13388","display_name":"Rangeland and Wildlife Management","count":7,"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/T13021","display_name":"Geology and Environmental Impact Studies","count":4,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11753","display_name":"Forest Management and Policy","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T10555","display_name":"Fire effects on ecosystems","value":7.79e-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/T13388","display_name":"Rangeland and Wildlife Management","value":4.19e-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/T13021","display_name":"Geology and Environmental Impact Studies","value":3.62e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13438","display_name":"Environmental Conservation and Management","value":2.83e-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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","value":1.58e-05,"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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6975879669189453},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.697236180305481},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6190977692604065},{"id":"110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","score":0.5930712819099426},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.574093759059906}],"counts_by_year":[{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":48},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":44},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":44},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2026,"works_count":4,"oa_works_count":1,"cited_by_count":30}],"display_name_alternatives":["ROY S. WITTKUHN","Roy S Wittkuhn","Roy S. Wittkuhn","Roy Wittkuhn"],"block_key":"r wittkuhn","works_api_url":"https://api.openalex.org/works?filter=author.id:A5033317348","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
