{"id":"https://openalex.org/A5058329988","orcid":null,"observed_orcids":[],"display_name":"Yunma Yang","raw_author_names":["Y M Yang","YunMa Yang","Yunma Yang"],"full_name":"Yunma Yang","works_count":12,"cited_by_count":146,"summary_stats":{"2yr_mean_citedness":3.3333333333333335,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5058329988","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210108914","ror":"https://ror.org/01nrzdp21","display_name":"Institute of Agricultural Resources and Regional Planning","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210138501","ror":"https://ror.org/0313jb750","display_name":"Chinese Academy of Agricultural Sciences","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210160206","ror":"https://ror.org/051p3cy55","display_name":"Hebei Academy of Agriculture and Forestry Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210160206"]},"years":[2026,2025,2024,2022,2021,2020,2018,2011,2005]},{"institution":{"id":"https://openalex.org/I52158045","ror":"https://ror.org/04v3ywz14","display_name":"China Agricultural University","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]},"years":[2004]}],"last_known_institutions":[{"id":"https://openalex.org/I4210160206","ror":"https://ror.org/051p3cy55","display_name":"Hebei Academy of Agriculture and Forestry Sciences","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210160206"]}],"topics":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","count":8,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T12294","display_name":"Agricultural Science and Fertilization","count":7,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","count":5,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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/T10111","display_name":"Remote Sensing in Agriculture","count":3,"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/T10616","display_name":"Smart Agriculture and AI","count":2,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12310","display_name":"Crop Yield and Soil Fertility","value":3.31e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T13740","display_name":"Soil Science and Environmental Management","value":1.58e-05,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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/T12294","display_name":"Agricultural Science and Fertilization","value":1.21e-05,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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/T10111","display_name":"Remote Sensing in Agriculture","value":9.7e-06,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","value":9.6e-06,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil 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"}}],"x_concepts":[{"id":"6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","score":0.8046010732650757},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7848564386367798},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.3796393573284149},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.3137317895889282},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.23283323645591736}],"counts_by_year":[{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":17},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":17},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":12}],"display_name_alternatives":["Y M Yang","YunMa Yang","Yunma Yang"],"block_key":"y yang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5058329988","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
