{"id":"https://openalex.org/A5079735383","orcid":null,"observed_orcids":[],"display_name":"J. A. Ockerson","raw_author_names":["J A OCKERSON","J. A. OCKERSON","J. A. Ockerson","John A. Ockerson","Ockerson, John Augustus,    1849-"],"full_name":"John A. Ockerson","works_count":59,"cited_by_count":8,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5079735383","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2799617873","ror":"https://ror.org/05tmv0d13","display_name":"American Society of Civil Engineers","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2799617873"]},"years":[1921,1912]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10577","display_name":"Hydrology and Sediment Transport Processes","count":41,"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/T12022","display_name":"Hydraulic flow and structures","count":36,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","count":25,"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/T10969","display_name":"Water resources management and optimization","count":6,"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/T11223","display_name":"Maritime Ports and Logistics","count":6,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12022","display_name":"Hydraulic flow and structures","value":0.0001399,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10577","display_name":"Hydrology and Sediment Transport Processes","value":0.0001176,"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/T13244","display_name":"Analysis of environmental and stochastic processes","value":0.0001006,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T13969","display_name":"Flooding and Environmental Impact","value":9.81e-05,"subfield":{"id":"https://openalex.org/subfields/2200","display_name":"General Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","value":9.35e-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"}}],"x_concepts":[{"id":"76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","score":0.7333390116691589},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.647109866142273},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.586616039276123},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4817914366722107},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.41743335127830505}],"counts_by_year":[{"year":1873,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1879,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1882,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1885,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1891,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1893,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1894,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1898,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1901,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1902,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1903,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1907,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1908,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1909,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1912,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1917,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1921,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1922,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1924,"works_count":27,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["J A OCKERSON","J. A. OCKERSON","J. A. Ockerson","John A. Ockerson","Ockerson, John Augustus,    1849-"],"block_key":"j ockerson","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079735383","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
