{"id":"https://openalex.org/A5053275332","orcid":"https://orcid.org/0000-0002-4686-3480","observed_orcids":["https://orcid.org/0000-0002-4686-3480"],"display_name":"N. Subba Rao","raw_author_names":["N S Lakshmana Rao","N Subba Rao","N. S. Lakshmana Rao","N. S. Rao","N. SUBBA RAO","N. Subba Rao","N. Subbarao","N. V. Chalapathi Rao","Nagar S. Lakshmana Rao"],"full_name":"Nagar S. Lakshmana Rao","works_count":112,"cited_by_count":7632,"summary_stats":{"2yr_mean_citedness":24.88888888888889,"h_index":48,"i10_index":77},"ids":{"openalex":"https://openalex.org/A5053275332","orcid":"https://orcid.org/0000-0002-4686-3480","observed_orcids":["https://orcid.org/0000-0002-4686-3480"]},"affiliations":[{"institution":{"id":"https://openalex.org/I100887729","ror":"https://ror.org/049skhf47","display_name":"Andhra University","country_code":"IN","type":"education","lineage":["https://openalex.org/I100887729"]},"years":[2026,2025,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,1999,1998,1997,1994,1992,1990]},{"institution":{"id":"https://openalex.org/I2799786008","ror":"https://ror.org/059fqnc42","display_name":"Glenn Research Center","country_code":"US","type":"facility","lineage":["https://openalex.org/I2799786008","https://openalex.org/I4210124779"]},"years":[1982]},{"institution":{"id":"https://openalex.org/I59270414","ror":"https://ror.org/04dese585","display_name":"Indian Institute of Science Bangalore","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]},"years":[1987,1986,1983,1982,1974,1970,1967,1966]},{"institution":{"id":"https://openalex.org/I64389444","ror":"https://ror.org/00nthx533","display_name":"Geological Survey of India","country_code":"IN","type":"government","lineage":["https://openalex.org/I64389444"]},"years":[1984]},{"institution":{"id":"https://openalex.org/I8975392","ror":"https://ror.org/030sjb889","display_name":"Osmania University","country_code":"IN","type":"education","lineage":["https://openalex.org/I8975392"]},"years":[1998]}],"last_known_institutions":[{"id":"https://openalex.org/I100887729","ror":"https://ror.org/049skhf47","display_name":"Andhra University","country_code":"IN","type":"education","lineage":["https://openalex.org/I100887729"]}],"topics":[{"id":"https://openalex.org/T11634","display_name":"Water Quality and Pollution Assessment","count":71,"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/T12773","display_name":"Water Quality and Resources Studies","count":63,"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/T10398","display_name":"Groundwater and Isotope Geochemistry","count":62,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T12022","display_name":"Hydraulic flow and structures","count":20,"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/T11969","display_name":"Fluoride Effects and Removal","count":16,"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"}}],"topic_share":[{"id":"https://openalex.org/T11969","display_name":"Fluoride Effects and Removal","value":0.0003219,"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/T10398","display_name":"Groundwater and Isotope Geochemistry","value":0.0002826,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T11634","display_name":"Water Quality and Pollution Assessment","value":0.0002607,"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/T12543","display_name":"Groundwater and Watershed Analysis","value":0.0001453,"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/T12773","display_name":"Water Quality and Resources Studies","value":0.0001448,"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":"76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","score":0.9296241998672485},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.8999549150466919},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7633000016212463},{"id":"76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","score":0.7226260304450989},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.4243437349796295}],"counts_by_year":[{"year":1960,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1966,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1967,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1968,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1969,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":107},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":149},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":165},{"year":2015,"works_count":5,"oa_works_count":2,"cited_by_count":145},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":164},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":151},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":212},{"year":2019,"works_count":6,"oa_works_count":0,"cited_by_count":332},{"year":2020,"works_count":4,"oa_works_count":0,"cited_by_count":406},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":555},{"year":2022,"works_count":7,"oa_works_count":1,"cited_by_count":764},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":871},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":1243},{"year":2025,"works_count":4,"oa_works_count":1,"cited_by_count":1085},{"year":2026,"works_count":4,"oa_works_count":2,"cited_by_count":811}],"display_name_alternatives":["N S Lakshmana Rao","N Subba Rao","N. S. Lakshmana Rao","N. S. Rao","N. SUBBA RAO","N. Subba Rao","N. Subbarao","N. V. Chalapathi Rao","Nagar S. Lakshmana Rao"],"block_key":"n rao","works_api_url":"https://api.openalex.org/works?filter=author.id:A5053275332","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}
