{"id":"https://openalex.org/A5111415669","orcid":null,"observed_orcids":[],"display_name":"Leonard M. Druyan","raw_author_names":["Druyan, L. M.","Druyan, Leonard M.","L Druyan","L M Druyan","L. Druyan","L. M. Druyan","L.M. Druyan","Leonard Druyan","Leonard M. Druyan","M. Druyan, Leonard"],"full_name":"M. Druyan, Leonard","works_count":96,"cited_by_count":2027,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":23,"i10_index":43},"ids":{"openalex":"https://openalex.org/A5111415669","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I116578957","ror":"https://ror.org/01cyfxe35","display_name":"Goddard Institute for Space Studies","country_code":"US","type":"facility","lineage":["https://openalex.org/I116578957","https://openalex.org/I4210124779","https://openalex.org/I78577930"]},"years":[2020,2018,2016,2015,2014,2012,2011,2010,2009,2008,2007,2006,2004,2003,2002,2001,2000,1999,1998,1997,1996,1994,1993,1992,1991,1989,1987,1986,1984,1981,1974,1973,1972]},{"institution":{"id":"https://openalex.org/I1306266525","ror":"https://ror.org/0171mag52","display_name":"Goddard Space Flight Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]},"years":[1991,1989,1987,1984,1981,1974,1973]},{"institution":{"id":"https://openalex.org/I1318687432","ror":"https://ror.org/038mfx688","display_name":"National Academy of Sciences","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1318687432","https://openalex.org/I197604219"]},"years":[1989,1988]},{"institution":{"id":"https://openalex.org/I13955877","ror":"https://ror.org/03kgsv495","display_name":"Bar-Ilan University","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]},"years":[1986,1985,1984,1982,1981,1978]},{"institution":{"id":"https://openalex.org/I16391192","ror":"https://ror.org/04mhzgx49","display_name":"Tel Aviv University","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]},"years":[1986]},{"institution":{"id":"https://openalex.org/I197604219","ror":"https://ror.org/02eq2w707","display_name":"National Academies of Sciences, Engineering, and Medicine","country_code":"US","type":"government","lineage":["https://openalex.org/I197604219"]},"years":[2000,1989,1988]},{"institution":{"id":"https://openalex.org/I4210093799","ror":"https://ror.org/00ndyev54","display_name":"NOAA National Centers for Environmental Prediction","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I4210093799","https://openalex.org/I4210095787"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I4210124779","ror":"https://ror.org/027ka1x80","display_name":"National Aeronautics and Space Administration","country_code":"US","type":"government","lineage":["https://openalex.org/I4210124779"]},"years":[1972]},{"institution":{"id":"https://openalex.org/I4387930221","ror":"https://ror.org/00kct2d35","display_name":"NOAA Climate Prediction Center","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I4210093799","https://openalex.org/I4210095787","https://openalex.org/I4387930221"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I57206974","ror":"https://ror.org/0190ak572","display_name":"New York University","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]},"years":[1972,1968]},{"institution":{"id":"https://openalex.org/I63966007","ror":"https://ror.org/042nb2s44","display_name":"Massachusetts Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I78577930","ror":"https://ror.org/00hj8s172","display_name":"Columbia University","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]},"years":[2020,2018,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2004,2003,2002,2001,2000,1999,1998,1997,1995,1994,1993,1992,1991]}],"last_known_institutions":[{"id":"https://openalex.org/I116578957","ror":"https://ror.org/01cyfxe35","display_name":"Goddard Institute for Space Studies","country_code":"US","type":"facility","lineage":["https://openalex.org/I116578957","https://openalex.org/I4210124779","https://openalex.org/I78577930"]},{"id":"https://openalex.org/I78577930","ror":"https://ror.org/00hj8s172","display_name":"Columbia University","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"topics":[{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","count":79,"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/T10466","display_name":"Meteorological Phenomena and Simulations","count":79,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","count":38,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","count":19,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","count":11,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","value":0.000131,"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/T10466","display_name":"Meteorological Phenomena and Simulations","value":0.0001121,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","value":7.75e-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/T11186","display_name":"Hydrology and Drought Analysis","value":5.29e-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/T11483","display_name":"Tropical and Extratropical Cyclones Research","value":4.81e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","score":0.8617660403251648},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7689002752304077},{"id":"153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","score":0.7215687036514282},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.6373914480209351},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.6333059668540955}],"counts_by_year":[{"year":1968,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1972,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1973,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1974,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1981,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":3,"oa_works_count":2,"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":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":3,"cited_by_count":64},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":85},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":74},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":87},{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":86},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":85},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":104},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":86},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":85},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":74},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":57},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":23}],"display_name_alternatives":["Druyan, L. M.","Druyan, Leonard M.","L Druyan","L M Druyan","L. Druyan","L. M. Druyan","L.M. Druyan","Leonard Druyan","Leonard M. Druyan","M. Druyan, Leonard"],"block_key":"l m druyan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111415669","awards_count":7,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111415669","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}