{"id":"https://openalex.org/A5113005398","orcid":"https://orcid.org/0000-0003-4695-3459","observed_orcids":["https://orcid.org/0000-0003-4695-3459"],"display_name":"C. R. Ranganathan","raw_author_names":["C Ranganathan","C. R. RANGANATHAN","C. R. Ranganathan","C.R. Ranganathan","Ranganathan, C.R."],"full_name":"Chandrika Ranganathan","works_count":47,"cited_by_count":348,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5113005398","orcid":"https://orcid.org/0000-0003-4695-3459","observed_orcids":["https://orcid.org/0000-0003-4695-3459"]},"affiliations":[{"institution":{"id":"https://openalex.org/I134900695","ror":"https://ror.org/04fs90r60","display_name":"Tamil Nadu Agricultural University","country_code":"IN","type":"education","lineage":["https://openalex.org/I134900695"]},"years":[2016,2015,2012,2011,2008,2007,2005,2004,2003,1991,1990]},{"institution":{"id":"https://openalex.org/I24676775","ror":"https://ror.org/03v0r5n49","display_name":"Indian Institute of Technology Madras","country_code":"IN","type":"education","lineage":["https://openalex.org/I24676775"]},"years":[1982,1981]},{"institution":{"id":"https://openalex.org/I4405262155","ror":"https://ror.org/01nsshk90","display_name":"Coimbatore Institute of Technology","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405262155"]},"years":[2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4405262155","ror":"https://ror.org/01nsshk90","display_name":"Coimbatore Institute of Technology","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405262155"]}],"topics":[{"id":"https://openalex.org/T10439","display_name":"Climate change impacts on agriculture","count":23,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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"}},{"id":"https://openalex.org/T13508","display_name":"Agricultural Economics and Practices","count":20,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11404","display_name":"Irrigation Practices and Water Management","count":11,"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"}},{"id":"https://openalex.org/T12045","display_name":"Rice Cultivation and Yield Improvement","count":11,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}},{"id":"https://openalex.org/T11886","display_name":"Agricultural risk and resilience","count":8,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14323","display_name":"Agriculture, Water, and Health","value":0.0018824,"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/T13508","display_name":"Agricultural Economics and Practices","value":0.0001173,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T10439","display_name":"Climate change impacts on agriculture","value":0.0001098,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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"}},{"id":"https://openalex.org/T11886","display_name":"Agricultural risk and resilience","value":9.25e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12045","display_name":"Rice Cultivation and Yield Improvement","value":5.15e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}}],"x_concepts":[{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.7446537613868713},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6368042826652527},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.4382254183292389},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.26968950033187866},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.2668335437774658}],"counts_by_year":[{"year":1967,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"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":1991,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2003,"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":2005,"works_count":1,"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":4,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":7},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":12},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":2015,"works_count":5,"oa_works_count":3,"cited_by_count":19},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2019,"works_count":10,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["C Ranganathan","C. R. RANGANATHAN","C. R. Ranganathan","C.R. Ranganathan","Ranganathan, C.R."],"block_key":"c ranganathan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113005398","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113005398","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}