{"id":"https://openalex.org/A5043375307","orcid":"https://orcid.org/0000-0002-1105-8764","observed_orcids":["https://orcid.org/0000-0002-1105-8764"],"display_name":"R.M.R.M. Jayathilaka","raw_author_names":["R. M. R. M. Jayathilaka","R.M.R.M. Jayathilaka","RMRM Jayathilaka","Ruchira Jayathilaka"],"full_name":"R. M. R. M. Jayathilaka","works_count":14,"cited_by_count":118,"summary_stats":{"2yr_mean_citedness":1.3333333333333333,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5043375307","orcid":"https://orcid.org/0000-0002-1105-8764","observed_orcids":["https://orcid.org/0000-0002-1105-8764"]},"affiliations":[{"institution":{"id":"https://openalex.org/I195740183","ror":"https://ror.org/0491f5305","display_name":"University of Moratuwa","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210130240","ror":"https://ror.org/02rcm3a66","display_name":"National Aquatic Resources Research and Development Agency","country_code":"LK","type":"government","lineage":["https://openalex.org/I4210130240"]},"years":[2026,2024,2023,2022,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210130240","ror":"https://ror.org/02rcm3a66","display_name":"National Aquatic Resources Research and Development Agency","country_code":"LK","type":"government","lineage":["https://openalex.org/I4210130240"]}],"topics":[{"id":"https://openalex.org/T10647","display_name":"Coastal and Marine Dynamics","count":11,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T10577","display_name":"Hydrology and Sediment Transport Processes","count":5,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T13785","display_name":"Aquatic and Environmental Studies","count":4,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T10965","display_name":"Geological formations and processes","count":3,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T10032","display_name":"Marine Plankton and Biogeochemistry","count":2,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T13785","display_name":"Aquatic and Environmental Studies","value":2.9e-05,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T10647","display_name":"Coastal and Marine Dynamics","value":2.65e-05,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T12316","display_name":"Oil Spill Detection and Mitigation","value":2.45e-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/T10577","display_name":"Hydrology and Sediment Transport Processes","value":1.43e-05,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T11483","display_name":"Tropical and Extratropical Cyclones Research","value":1.2e-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"}}],"x_concepts":[{"id":"3017649214","wikidata":"https://www.wikidata.org/wiki/Q854","display_name":"Sri lanka","score":0.9164547920227051},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6531621217727661},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.5991388559341431},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5806697607040405},{"id":"111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","score":0.5743075609207153}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":10},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":26},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":26}],"display_name_alternatives":["R. M. R. M. Jayathilaka","R.M.R.M. Jayathilaka","RMRM Jayathilaka","Ruchira Jayathilaka"],"block_key":"r jayathilaka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043375307","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5043375307","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}