{"id":"https://openalex.org/A5081499337","orcid":"https://orcid.org/0000-0002-2065-2423","observed_orcids":["https://orcid.org/0000-0002-2065-2423"],"display_name":"Joanne H. Chan","raw_author_names":["Chan, Joanne H","Chan, Joanne H.","J. H. Chan","Joanne Chan","Joanne H Chan","Joanne H. Chan"],"full_name":"Joanne H. Chan","works_count":65,"cited_by_count":104,"summary_stats":{"2yr_mean_citedness":0.3,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5081499337","orcid":"https://orcid.org/0000-0002-2065-2423","observed_orcids":["https://orcid.org/0000-0002-2065-2423"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1286329397","ror":"https://ror.org/035a68863","display_name":"United States Geological Survey","country_code":"US","type":"government","lineage":["https://openalex.org/I1286329397","https://openalex.org/I1335927249"]},"years":[2026,2025,2024,2022,2021,2020,2017,2016]},{"institution":{"id":"https://openalex.org/I184813773","ror":"https://ror.org/04jaeba88","display_name":"California State University, East Bay","country_code":"US","type":"education","lineage":["https://openalex.org/I184813773"]},"years":[2015,2012]},{"institution":{"id":"https://openalex.org/I4391768237","ror":"https://ror.org/00dcq6866","display_name":"Earthquake Science Center","country_code":"US","type":"government","lineage":["https://openalex.org/I1286329397","https://openalex.org/I1335927249","https://openalex.org/I4391768237"]},"years":[2024,2023,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I1286329397","ror":"https://ror.org/035a68863","display_name":"United States Geological Survey","country_code":"US","type":"government","lineage":["https://openalex.org/I1286329397","https://openalex.org/I1335927249"]}],"topics":[{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","count":54,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10110","display_name":"earthquake and tectonic studies","count":47,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","count":35,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10160","display_name":"Seismic Performance and Analysis","count":16,"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/T13177","display_name":"Geological and Geophysical Studies","count":7,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T11757","display_name":"Seismic Waves and Analysis","value":0.0002047,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","value":0.0001419,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10110","display_name":"earthquake and tectonic studies","value":0.0001108,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T13018","display_name":"Seismology and Earthquake Studies","value":6.73e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10160","display_name":"Seismic Performance and Analysis","value":3.23e-05,"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"}}],"x_concepts":[{"id":"119217923","wikidata":"https://www.wikidata.org/wiki/Q160567","display_name":"Seismometer","score":0.9162999987602234},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.9135928153991699},{"id":"165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","score":0.8583084344863892},{"id":"175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","score":0.7230748534202576},{"id":"62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","score":0.5003607273101807}],"counts_by_year":[{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":5,"oa_works_count":2,"cited_by_count":1},{"year":2017,"works_count":10,"oa_works_count":3,"cited_by_count":0},{"year":2018,"works_count":9,"oa_works_count":6,"cited_by_count":7},{"year":2019,"works_count":7,"oa_works_count":3,"cited_by_count":7},{"year":2020,"works_count":7,"oa_works_count":4,"cited_by_count":14},{"year":2021,"works_count":3,"oa_works_count":1,"cited_by_count":13},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2023,"works_count":5,"oa_works_count":4,"cited_by_count":5},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":16},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":14},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":10}],"display_name_alternatives":["Chan, Joanne H","Chan, Joanne H.","J. H. Chan","Joanne Chan","Joanne H Chan","Joanne H. Chan"],"block_key":"j chan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5081499337","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5081499337","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
