{"id":"https://openalex.org/A5077880995","orcid":"https://orcid.org/0000-0001-5131-7380","observed_orcids":["https://orcid.org/0000-0001-5131-7380"],"display_name":"Samir Kumar Bera","raw_author_names":["Bera, Samir","S K BERA","S. K. Bera","S.K. Bera","SAMIR KUMAR BERA","Samir Bera","Samir K. Bera","Samir Kumar Bera"],"full_name":"Samir Kumar Bera","works_count":40,"cited_by_count":722,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":18,"i10_index":24},"ids":{"openalex":"https://openalex.org/A5077880995","orcid":"https://orcid.org/0000-0001-5131-7380","observed_orcids":["https://orcid.org/0000-0001-5131-7380"]},"affiliations":[{"institution":{"id":"https://openalex.org/I109963156","ror":"https://ror.org/04jpmwt24","display_name":"Bidhan Chandra Krishi Viswavidyalaya","country_code":"IN","type":"education","lineage":["https://openalex.org/I109963156"]},"years":[2020,2018]},{"institution":{"id":"https://openalex.org/I4405261827","ror":"https://ror.org/05xc5re08","display_name":"Birbal Sahni Institute of Palaeosciences","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210098748","https://openalex.org/I4210134808","https://openalex.org/I4405261827"]},"years":[2022,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,1990]}],"last_known_institutions":[{"id":"https://openalex.org/I4405261827","ror":"https://ror.org/05xc5re08","display_name":"Birbal Sahni Institute of Palaeosciences","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210098748","https://openalex.org/I4210134808","https://openalex.org/I4405261827"]}],"topics":[{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","count":30,"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/T13102","display_name":"Soil and Environmental Studies","count":23,"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/T12618","display_name":"Botany and Plant Ecology Studies","count":15,"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/T10877","display_name":"Allergic Rhinitis and Sensitization","count":7,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11594","display_name":"Tree-ring climate responses","count":7,"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/T13102","display_name":"Soil and Environmental Studies","value":8.45e-05,"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/T11594","display_name":"Tree-ring climate responses","value":6.76e-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"}},{"id":"https://openalex.org/T11927","display_name":"Plant Reproductive Biology","value":4.11e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","value":3.87e-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"}},{"id":"https://openalex.org/T12012","display_name":"Diatoms and Algae Research","value":2.98e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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":"2780618852","wikidata":"https://www.wikidata.org/wiki/Q79932","display_name":"Pollen","score":0.9488043785095215},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7490517497062683},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6514596939086914},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.6339544057846069},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5738983154296875}],"counts_by_year":[{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1999,"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":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":0,"cited_by_count":12},{"year":2013,"works_count":4,"oa_works_count":0,"cited_by_count":20},{"year":2014,"works_count":8,"oa_works_count":2,"cited_by_count":26},{"year":2015,"works_count":3,"oa_works_count":1,"cited_by_count":34},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":47},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":47},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":56},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":52},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":36},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":56},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":59},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":74},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":81},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":64},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":51}],"display_name_alternatives":["Bera, Samir","S K BERA","S. K. Bera","S.K. Bera","SAMIR KUMAR BERA","Samir Bera","Samir K. Bera","Samir Kumar Bera"],"block_key":"s bera","works_api_url":"https://api.openalex.org/works?filter=author.id:A5077880995","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5077880995","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
