{"id":"https://openalex.org/A5113952985","orcid":null,"observed_orcids":[],"display_name":"David Petley","raw_author_names":["D Petley","D. J. Petley","D. Petley","D.J. PETLEY","D.J. Petley","David Petley","Petley, David"],"full_name":"PETLEY, David","works_count":27,"cited_by_count":536,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5113952985","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1118541","ror":"https://ror.org/026k5mg93","display_name":"University of East Anglia","country_code":"GB","type":"education","lineage":["https://openalex.org/I1118541"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I190082696","ror":"https://ror.org/01v29qb04","display_name":"Durham University","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I39555362","ror":"https://ror.org/01a77tt86","display_name":"University of Warwick","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]},"years":[2007,2004,1998,1991]},{"institution":{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},"years":[1970]},{"institution":{"id":"https://openalex.org/I63072094","ror":"https://ror.org/03ykbk197","display_name":"University of Portsmouth","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]},"years":[2000,1999]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","count":17,"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/T11046","display_name":"Geotechnical Engineering and Analysis","count":10,"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/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","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"}},{"id":"https://openalex.org/T12729","display_name":"Tree Root and Stability Studies","count":6,"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/T10889","display_name":"Soil erosion and sediment transport","count":4,"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"}}],"topic_share":[{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","value":6.93e-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/T12729","display_name":"Tree Root and Stability Studies","value":6.42e-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"}},{"id":"https://openalex.org/T11046","display_name":"Geotechnical Engineering and Analysis","value":3.51e-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/T12865","display_name":"Tailings Management and Properties","value":1.9e-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/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","value":1.36e-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"}}],"x_concepts":[{"id":"186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","score":0.9736707806587219},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.7985832691192627},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.6978574991226196},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5173653960227966},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.47858643531799316}],"counts_by_year":[{"year":1970,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"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":3,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"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":25},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":44},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":15}],"display_name_alternatives":["D Petley","D. J. Petley","D. Petley","D.J. PETLEY","D.J. Petley","David Petley","Petley, David"],"block_key":"d petley","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113952985","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113952985","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}