{"id":"https://openalex.org/A5084953161","orcid":"https://orcid.org/0000-0003-3125-898X","observed_orcids":["https://orcid.org/0000-0003-3125-898X"],"display_name":"Tatyana B. Sigacheva","raw_author_names":["T. B. Sigacheva","Tatiana B Sigacheva","Tatyana B. Sigacheva","Tatyana Sigacheva","\u0421\u0438\u0433\u0430\u0447\u0435\u0432\u0430 \u0422\u0430\u0442\u044c\u044f\u043d\u0430 \u0411.","\u0422. \u0411. \u0421\u0438\u0433\u0430\u0447\u0435\u0432\u0430","\u0422. \u0412. Sigacheva","\u0422.\u0411. \u0421\u0418\u0413\u0410\u0427\u0415\u0412\u0410"],"full_name":"Tatyana B. Sigacheva","works_count":28,"cited_by_count":48,"summary_stats":{"2yr_mean_citedness":2.25,"h_index":4,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5084953161","orcid":"https://orcid.org/0000-0003-3125-898X","observed_orcids":["https://orcid.org/0000-0003-3125-898X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1313323035","ror":"https://ror.org/05qrfxd25","display_name":"Russian Academy of Sciences","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},"years":[2025,2024,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210132551","ror":"https://ror.org/03qf4s180","display_name":"A.O. Kovalevsky Institute of Biology of the Southern Seas","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I4210132551"]},"years":[2026,2025,2024,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210132551","ror":"https://ror.org/03qf4s180","display_name":"A.O. Kovalevsky Institute of Biology of the Southern Seas","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I4210132551"]}],"topics":[{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","count":25,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T10230","display_name":"Marine and fisheries research","count":10,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T12319","display_name":"Fish Biology and Ecology Studies","count":7,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T13485","display_name":"Coastal Fisheries and Human Impacts","count":7,"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/T10450","display_name":"Aquaculture Nutrition and Growth","count":5,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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"}}],"topic_share":[{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","value":4.54e-05,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T13485","display_name":"Coastal Fisheries and Human Impacts","value":4.35e-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/T10230","display_name":"Marine and fisheries research","value":2.26e-05,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T10819","display_name":"Mercury impact and mitigation studies","value":1.99e-05,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T10874","display_name":"Electromagnetic Fields and Biological Effects","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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"}}],"x_concepts":[{"id":"2780944680","wikidata":"https://www.wikidata.org/wiki/Q285252","display_name":"Neogobius","score":0.9909106492996216},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7163000106811523},{"id":"505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","score":0.6970999836921692},{"id":"2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","score":0.5812475681304932},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.5008535385131836}],"counts_by_year":[{"year":2020,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2022,"works_count":6,"oa_works_count":3,"cited_by_count":2},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":3},{"year":2024,"works_count":3,"oa_works_count":1,"cited_by_count":5},{"year":2025,"works_count":6,"oa_works_count":1,"cited_by_count":11},{"year":2026,"works_count":3,"oa_works_count":1,"cited_by_count":26}],"display_name_alternatives":["T. B. Sigacheva","Tatiana B Sigacheva","Tatyana B. Sigacheva","Tatyana Sigacheva","\u0421\u0438\u0433\u0430\u0447\u0435\u0432\u0430 \u0422\u0430\u0442\u044c\u044f\u043d\u0430 \u0411.","\u0422. \u0411. \u0421\u0438\u0433\u0430\u0447\u0435\u0432\u0430","\u0422. \u0412. Sigacheva","\u0422.\u0411. \u0421\u0418\u0413\u0410\u0427\u0415\u0412\u0410"],"block_key":"t sigacheva","works_api_url":"https://api.openalex.org/works?filter=author.id:A5084953161","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2020-04-24T00:00:00"}
