{"id":"https://openalex.org/A5072023302","orcid":"https://orcid.org/0000-0002-8001-2161","observed_orcids":["https://orcid.org/0000-0002-8001-2161"],"display_name":"Henri Kajasilta","raw_author_names":["H. Kajasilta","Henri Kajasilta","Kajasilta, Henri"],"full_name":"Henri Kajasilta","works_count":15,"cited_by_count":70,"summary_stats":{"2yr_mean_citedness":0.2,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5072023302","orcid":"https://orcid.org/0000-0002-8001-2161","observed_orcids":["https://orcid.org/0000-0002-8001-2161"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1285790362","ror":"https://ror.org/05hppb561","display_name":"Finnish Meteorological Institute","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]},"years":[2026,2025,2023]},{"institution":{"id":"https://openalex.org/I155660961","ror":"https://ror.org/05vghhr25","display_name":"University of Turku","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]},"years":[2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I1285790362","ror":"https://ror.org/05hppb561","display_name":"Finnish Meteorological Institute","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"topics":[{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","count":8,"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/T12091","display_name":"Peatlands and Wetlands Ecology","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/T11333","display_name":"Climate change and permafrost","count":6,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T14496","display_name":"Educational Technology and E-Learning","count":3,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11880","display_name":"Forest ecology and management","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12091","display_name":"Peatlands and Wetlands Ecology","value":6.08e-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/T11333","display_name":"Climate change and permafrost","value":5.95e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","value":1.54e-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/T13838","display_name":"Plant and soil sciences","value":1.03e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T14182","display_name":"Technology-Enhanced Education Studies","value":9.6e-06,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"53657456","wikidata":"https://www.wikidata.org/wiki/Q184624","display_name":"Peat","score":0.9813376665115356},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7975999712944031},{"id":"118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","score":0.6051570773124695},{"id":"76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","score":0.5758000016212463},{"id":"159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","score":0.3563276529312134}],"counts_by_year":[{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":13},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":8}],"display_name_alternatives":["H. Kajasilta","Henri Kajasilta","Kajasilta, Henri"],"block_key":"h kajasilta","works_api_url":"https://api.openalex.org/works?filter=author.id:A5072023302","updated_date":"2026-11-08T12:57:04","created_date":"2019-07-23T00:00:00"}