{"id":"https://openalex.org/A5103185035","orcid":"https://orcid.org/0009-0009-6665-6321","observed_orcids":["https://orcid.org/0009-0009-6665-6321"],"display_name":"Kumar Ranjan","raw_author_names":["Kumar Ranjan"],"full_name":"Kumar Rajeev Ranjan","works_count":6,"cited_by_count":31,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5103185035","orcid":"https://orcid.org/0009-0009-6665-6321","observed_orcids":["https://orcid.org/0009-0009-6665-6321"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1329578906","ror":"https://ror.org/05w21fm10","display_name":"WWF-India","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I1329578906"]},"years":[2026,2025,2023,2022,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I1329578906","ror":"https://ror.org/05w21fm10","display_name":"WWF-India","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I1329578906"]}],"topics":[{"id":"https://openalex.org/T10319","display_name":"Conservation, Biodiversity, and Resource Management","count":4,"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/T14050","display_name":"Forest Ecology and Conservation","count":3,"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/T10199","display_name":"Wildlife Ecology and Conservation","count":2,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T12644","display_name":"Wildlife-Road Interactions and Conservation","count":2,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","count":1,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T12644","display_name":"Wildlife-Road Interactions and Conservation","value":2.94e-05,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T14050","display_name":"Forest Ecology and Conservation","value":1.79e-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/T12316","display_name":"Oil Spill Detection and Mitigation","value":1.23e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10319","display_name":"Conservation, Biodiversity, and Resource Management","value":1.15e-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/T10753","display_name":"Microplastics and Plastic Pollution","value":8.5e-06,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.7651801109313965},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.5602700114250183},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.5360000133514404},{"id":"4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","score":0.43476125597953796},{"id":"166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","score":0.20213216543197632}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2026,"works_count":2,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["Kumar Ranjan"],"block_key":"k ranjan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5103185035","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2020-10-08T00:00:00"}