{"id":"https://openalex.org/A5113526043","orcid":null,"observed_orcids":[],"display_name":"Ernest Kwesi Yanful","raw_author_names":["E K Yanful","E YANFUL","E Yanful","E. K. Yanful","E. Yanful","E.K Yanful","E.K. Yanful","Ernest K Yanful","Ernest K. Yanful","Ernest Kwesi Yanful","Ernest Yanful","Ernest. K. Yanful","Yanful, E. K.","Yanful, Ernest K","Yanful, Ernest K."],"full_name":"Ernest Kwesi Yanful","works_count":168,"cited_by_count":7132,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":45,"i10_index":105},"ids":{"openalex":"https://openalex.org/A5113526043","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I125749732","ror":"https://ror.org/02grkyz14","display_name":"Western University","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]},"years":[2024,2022,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,1999,1990,1988]},{"institution":{"id":"https://openalex.org/I180664298","ror":"https://ror.org/01pvx8v81","display_name":"Federal University of Technology","country_code":"NG","type":"education","lineage":["https://openalex.org/I180664298"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I190270569","ror":"https://ror.org/02mqrrm75","display_name":"Universit\u00e9 du Qu\u00e9bec en Abitibi-T\u00e9miscamingue","country_code":"CA","type":"education","lineage":["https://openalex.org/I190270569","https://openalex.org/I49663120"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I2799617873","ror":"https://ror.org/05tmv0d13","display_name":"American Society of Civil Engineers","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2799617873"]},"years":[2001,2000]},{"institution":{"id":"https://openalex.org/I4210120376","ror":"https://ror.org/02r0ks990","display_name":"Canadian Imperial Bank of Commerce (Canada)","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210120376"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I4210147579","ror":"https://ror.org/05c11kf69","display_name":"Veolia (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134736","https://openalex.org/I4210147579"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I45683168","ror":"https://ror.org/05f8d4e86","display_name":"Polytechnique Montr\u00e9al","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I72541430","ror":"https://ror.org/023p7mg82","display_name":"Lakehead University","country_code":"CA","type":"education","lineage":["https://openalex.org/I72541430"]},"years":[2019,2004]}],"last_known_institutions":[{"id":"https://openalex.org/I125749732","ror":"https://ror.org/02grkyz14","display_name":"Western University","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"topics":[{"id":"https://openalex.org/T11952","display_name":"Landfill Environmental Impact Studies","count":60,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11923","display_name":"Mine drainage and remediation techniques","count":49,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T12865","display_name":"Tailings Management and Properties","count":46,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10716","display_name":"Soil and Unsaturated Flow","count":32,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10894","display_name":"Groundwater flow and contamination studies","count":23,"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"}}],"topic_share":[{"id":"https://openalex.org/T12865","display_name":"Tailings Management and Properties","value":0.0008728,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11923","display_name":"Mine drainage and remediation techniques","value":0.0007747,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T11952","display_name":"Landfill Environmental Impact Studies","value":0.0004895,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T13046","display_name":"Electrokinetic Soil Remediation Techniques","value":0.0004409,"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/T11073","display_name":"Metal Extraction and Bioleaching","value":0.0001062,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8699654340744019},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.7956056594848633},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.738074541091919},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7252191305160522},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.711953341960907}],"counts_by_year":[{"year":1982,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":6,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":17,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":13,"oa_works_count":3,"cited_by_count":0},{"year":2010,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":1,"cited_by_count":243},{"year":2013,"works_count":4,"oa_works_count":1,"cited_by_count":292},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":330},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":317},{"year":2016,"works_count":6,"oa_works_count":3,"cited_by_count":344},{"year":2017,"works_count":5,"oa_works_count":3,"cited_by_count":349},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":400},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":459},{"year":2020,"works_count":3,"oa_works_count":2,"cited_by_count":495},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":507},{"year":2022,"works_count":3,"oa_works_count":0,"cited_by_count":484},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":477},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":443},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":373},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":236}],"display_name_alternatives":["E K Yanful","E YANFUL","E Yanful","E. K. Yanful","E. Yanful","E.K Yanful","E.K. Yanful","Ernest K Yanful","Ernest K. Yanful","Ernest Kwesi Yanful","Ernest Yanful","Ernest. K. Yanful","Yanful, E. K.","Yanful, Ernest K","Yanful, Ernest K."],"block_key":"e yanful","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113526043","awards_count":21,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113526043","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}