{"id":"https://openalex.org/A5027431963","orcid":"https://orcid.org/0000-0001-7117-1622","observed_orcids":["https://orcid.org/0000-0001-7117-1622"],"display_name":"D. Lumley","raw_author_names":["D. J. Lumley","D. Lumley","Doug J. Lumley","Doug Lumley","Douglas John Lumley","Douglas Lumley"],"full_name":"Douglas John Lumley","works_count":23,"cited_by_count":624,"summary_stats":{"2yr_mean_citedness":10.5,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5027431963","orcid":"https://orcid.org/0000-0001-7117-1622","observed_orcids":["https://orcid.org/0000-0001-7117-1622"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210135872","ror":"https://ror.org/02tvzxs09","display_name":"Gryaab (Sweden)","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210135872"]},"years":[2025,2024,2020,2010,2008,2007,2006,2004,2002,1998,1993]},{"institution":{"id":"https://openalex.org/I66862912","ror":"https://ror.org/040wg7k59","display_name":"Chalmers University of Technology","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]},"years":[1989,1988]}],"last_known_institutions":[{"id":"https://openalex.org/I4210135872","ror":"https://ror.org/02tvzxs09","display_name":"Gryaab (Sweden)","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210135872"]}],"topics":[{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","count":15,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T11781","display_name":"Wastewater Treatment and Reuse","count":13,"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/T11188","display_name":"Coagulation and Flocculation Studies","count":8,"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/T11119","display_name":"Urban Stormwater Management Solutions","count":6,"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/T11220","display_name":"Water Systems and Optimization","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","value":6.24e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","value":4.65e-05,"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/T11220","display_name":"Water Systems and Optimization","value":3.74e-05,"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/T11781","display_name":"Wastewater Treatment and Reuse","value":3.6e-05,"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/T11188","display_name":"Coagulation and Flocculation Studies","value":3.33e-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"}}],"x_concepts":[{"id":"2777730692","wikidata":"https://www.wikidata.org/wiki/Q815353","display_name":"Activated sludge","score":0.789680540561676},{"id":"57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","score":0.7160331010818481},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6621012687683105},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5291662216186523},{"id":"87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","score":0.5242998003959656}],"counts_by_year":[{"year":1983,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":1,"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":1993,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"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":3,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"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":2012,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":27},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":47},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":44},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":42},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":48}],"display_name_alternatives":["D. J. Lumley","D. Lumley","Doug J. Lumley","Doug Lumley","Douglas John Lumley","Douglas Lumley"],"block_key":"d lumley","works_api_url":"https://api.openalex.org/works?filter=author.id:A5027431963","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5027431963","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}