{"id":"https://openalex.org/A5104622906","orcid":"https://orcid.org/0000-0002-0180-7178","observed_orcids":["https://orcid.org/0000-0002-0180-7178"],"display_name":"Chen Liu","raw_author_names":["Chen Liu"],"full_name":"Chen Liu","works_count":32,"cited_by_count":800,"summary_stats":{"2yr_mean_citedness":6.333333333333333,"h_index":13,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5104622906","orcid":"https://orcid.org/0000-0002-0180-7178","observed_orcids":["https://orcid.org/0000-0002-0180-7178"]},"affiliations":[{"institution":{"id":"https://openalex.org/I129335695","ror":"https://ror.org/04xa4q582","display_name":"Shanghai Academy of Social Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I129335695"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I191208505","ror":"https://ror.org/00mcjh785","display_name":"Xiamen University","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I36152291","ror":"https://ror.org/05sbgwt55","display_name":"Henan University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I36152291"]},"years":[2024,2023,2021,2020]},{"institution":{"id":"https://openalex.org/I4210111818","ror":"https://ror.org/01sdhz737","display_name":"Institute for Global Environmental Strategies","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210111818"]},"years":[2025,2024,2023,2021,2020,2019,2016]},{"institution":{"id":"https://openalex.org/I4210121810","ror":"https://ror.org/02jgraj16","display_name":"Institute for Global Environmental Strategies","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210121810"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210127460","ror":"https://ror.org/02h8a1848","display_name":"Ningxia Medical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210127460"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210139449","ror":"https://ror.org/049dkqr57","display_name":"Ningxia Medical University General Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210139449"]},"years":[2024,2017]},{"institution":{"id":"https://openalex.org/I47689461","ror":"https://ror.org/02yxnh564","display_name":"Northeast Forestry University","country_code":"CN","type":"education","lineage":["https://openalex.org/I47689461"]},"years":[2024,2023]},{"institution":{"id":"https://openalex.org/I89381930","ror":"https://ror.org/008m8sh03","display_name":"Shangqiu Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I89381930"]},"years":[2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I129335695","ror":"https://ror.org/04xa4q582","display_name":"Shanghai Academy of Social Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I129335695"]},{"id":"https://openalex.org/I4210111818","ror":"https://ror.org/01sdhz737","display_name":"Institute for Global Environmental Strategies","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4210111818"]}],"topics":[{"id":"https://openalex.org/T14179","display_name":"Waste Management and Recycling","count":15,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T12583","display_name":"Food Waste Reduction and Sustainability","count":14,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T11108","display_name":"Municipal Solid Waste Management","count":10,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11259","display_name":"Agriculture Sustainability and Environmental Impact","count":8,"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/T10411","display_name":"Proteins in Food Systems","count":6,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T12583","display_name":"Food Waste Reduction and Sustainability","value":0.0004497,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T11259","display_name":"Agriculture Sustainability and Environmental Impact","value":8.67e-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/T13510","display_name":"Nostalgia and Consumer Behavior","value":6.37e-05,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14179","display_name":"Waste Management and Recycling","value":5.68e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11108","display_name":"Municipal Solid Waste Management","value":3.33e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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":"2777499484","wikidata":"https://www.wikidata.org/wiki/Q18919","display_name":"Food waste","score":0.8715183138847351},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6593515872955322},{"id":"548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","score":0.592062771320343},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.4284999966621399},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.27247482538223267}],"counts_by_year":[{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":20},{"year":2020,"works_count":4,"oa_works_count":2,"cited_by_count":37},{"year":2021,"works_count":5,"oa_works_count":4,"cited_by_count":66},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":79},{"year":2023,"works_count":9,"oa_works_count":9,"cited_by_count":112},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":140},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":181},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":137}],"display_name_alternatives":["Chen Liu"],"block_key":"c liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5104622906","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5104622906","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
