{"id":"https://openalex.org/A5076200064","orcid":null,"observed_orcids":[],"display_name":"Gerhard Langenberger","raw_author_names":["G. Langenberger","Gerhard Langenberger","Langenberger, Gerhard"],"full_name":"Langenberger, Gerhard","works_count":36,"cited_by_count":826,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5076200064","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I110079840","ror":"https://ror.org/00b1c9541","display_name":"University of Hohenheim","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]},"years":[2020,2017,2016,2014,2013,2012,2011,2008,2006,2005]},{"institution":{"id":"https://openalex.org/I193207422","ror":"https://ror.org/00m42s140","display_name":"Deutsche Gesellschaft f\u00fcr Internationale Zusammenarbeit","country_code":"PH","type":"other","lineage":["https://openalex.org/I193207422","https://openalex.org/I4210095035"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210095035","ror":"https://ror.org/00q08t645","display_name":"Deutsche Gesellschaft f\u00fcr Internationale Zusammenarbeit","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210095035"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I193207422","ror":"https://ror.org/00m42s140","display_name":"Deutsche Gesellschaft f\u00fcr Internationale Zusammenarbeit","country_code":"PH","type":"other","lineage":["https://openalex.org/I193207422","https://openalex.org/I4210095035"]},{"id":"https://openalex.org/I4210095035","ror":"https://ror.org/00q08t645","display_name":"Deutsche Gesellschaft f\u00fcr Internationale Zusammenarbeit","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210095035"]}],"topics":[{"id":"https://openalex.org/T12618","display_name":"Botany and Plant Ecology Studies","count":13,"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"}},{"id":"https://openalex.org/T14050","display_name":"Forest Ecology and Conservation","count":12,"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","count":9,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T10319","display_name":"Conservation, Biodiversity, and Resource Management","count":9,"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"}},{"id":"https://openalex.org/T10431","display_name":"Ethnobotanical and Medicinal Plants Studies","count":9,"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/T14050","display_name":"Forest Ecology and Conservation","value":7.18e-05,"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/T12703","display_name":"Oil Palm Production and Sustainability","value":7.12e-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/T10431","display_name":"Ethnobotanical and Medicinal Plants Studies","value":4.92e-05,"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"}},{"id":"https://openalex.org/T13934","display_name":"Indigenous Knowledge Systems and Agriculture","value":4.6e-05,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12630","display_name":"African Botany and Ecology Studies","value":3.15e-05,"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"}}],"x_concepts":[{"id":"54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","score":0.748561441898346},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.701606035232544},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.6253073811531067},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6084804534912109},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.3899092376232147}],"counts_by_year":[{"year":1998,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":25},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2014,"works_count":2,"oa_works_count":2,"cited_by_count":37},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":44},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":34},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":39},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":55},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":67},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":55},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":71},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":49},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":44},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":35}],"display_name_alternatives":["G. Langenberger","Gerhard Langenberger","Langenberger, Gerhard"],"block_key":"g langenberger","works_api_url":"https://api.openalex.org/works?filter=author.id:A5076200064","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}