{"id":"https://openalex.org/A5086740437","orcid":"https://orcid.org/0000-0001-7317-4050","observed_orcids":["https://orcid.org/0000-0001-7317-4050"],"display_name":"Ning Ai","raw_author_names":["N. AI","Ning Ai"],"full_name":"Ning Ai","works_count":35,"cited_by_count":310,"summary_stats":{"2yr_mean_citedness":2.8333333333333335,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5086740437","orcid":"https://orcid.org/0000-0001-7317-4050","observed_orcids":["https://orcid.org/0000-0001-7317-4050"]},"affiliations":[{"institution":{"id":"https://openalex.org/I31683504","ror":"https://ror.org/04xv2pc41","display_name":"Beijing Forestry University","country_code":"CN","type":"education","lineage":["https://openalex.org/I1327237609","https://openalex.org/I31683504","https://openalex.org/I4210127390"]},"years":[2016,2015]},{"institution":{"id":"https://openalex.org/I4210092032","ror":"https://ror.org/00m4czf33","display_name":"China Institute of Water Resources and Hydropower Research","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092032"]},"years":[2023,2022,2021,2020,2016]},{"institution":{"id":"https://openalex.org/I4210102412","ror":"https://ror.org/01dyr7034","display_name":"Yan'an University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210102412"]},"years":[2026,2025,2024,2023,2022,2021,2020,2017,2016]},{"institution":{"id":"https://openalex.org/I4405253749","ror":"https://ror.org/011saky36","display_name":"International Research and Training Centre on Erosion and Sedimentation","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1286959531","https://openalex.org/I1293226324","https://openalex.org/I2801247003","https://openalex.org/I4405253749"]},"years":[2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4210102412","ror":"https://ror.org/01dyr7034","display_name":"Yan'an University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210102412"]}],"topics":[{"id":"https://openalex.org/T14391","display_name":"Forest, Soil, and Plant Ecology in China","count":17,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T10889","display_name":"Soil erosion and sediment transport","count":14,"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":11,"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/T13740","display_name":"Soil Science and Environmental Management","count":11,"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/T14157","display_name":"Environmental and Agricultural Sciences","count":7,"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"}}],"topic_share":[{"id":"https://openalex.org/T14391","display_name":"Forest, Soil, and Plant Ecology in China","value":0.000247,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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":0.0001743,"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/T14157","display_name":"Environmental and Agricultural Sciences","value":8.59e-05,"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/T10889","display_name":"Soil erosion and sediment transport","value":4.37e-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/T13203","display_name":"Environmental Changes in China","value":2.76e-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":"185515318","wikidata":"https://www.wikidata.org/wiki/Q22723","display_name":"Loess","score":0.9025058746337891},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7838404178619385},{"id":"2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","score":0.7173805236816406},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6075258255004883},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.40534508228302}],"counts_by_year":[{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":2},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":13},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":23},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":31},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":44},{"year":2025,"works_count":11,"oa_works_count":8,"cited_by_count":83},{"year":2026,"works_count":6,"oa_works_count":5,"cited_by_count":75}],"display_name_alternatives":["N. AI","Ning Ai"],"block_key":"n ai","works_api_url":"https://api.openalex.org/works?filter=author.id:A5086740437","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5086740437","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
