{"id":"https://openalex.org/W627446231","doi":null,"title":"Land Tenure, Technological Change and Resource Use: Transformation Processes in African Agrarian Systems","display_name":"Land Tenure, Technological Change and Resource Use: Transformation Processes in African Agrarian Systems","publication_year":1999,"publication_date":"1999-05-01","ids":{"openalex":"https://openalex.org/W627446231","mag":"627446231"},"language":"en","primary_location":{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-008485470","doi":null,"is_oa":false,"landing_page_url":"http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008485470&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Hochschulschrift"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110593031","display_name":"Michael Kirk","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Michael Kirk","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5110593031"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11789","display_name":"Land Rights and Reforms","score":0.9878000020980835,"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"}},"topics":[{"id":"https://openalex.org/T11789","display_name":"Land Rights and Reforms","score":0.9878000020980835,"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/T11862","display_name":"Agriculture, Land Use, Rural Development","score":0.008299999870359898,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"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/T10367","display_name":"Agricultural Innovations and Practices","score":0.00279999990016222,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/land-tenure","display_name":"land tenure","score":1.0},{"id":"https://openalex.org/keywords/technological-change","display_name":"technological change","score":0.9929999709129333},{"id":"https://openalex.org/keywords/resource-utilization-natural-resources","display_name":"resource utilization (natural resources)","score":0.9430000185966492},{"id":"https://openalex.org/keywords/agrarian-change","display_name":"agricultural transformation","score":0.7710000276565552},{"id":"https://openalex.org/keywords/african-agriculture","display_name":"African agriculture","score":0.6880000233650208},{"id":"https://openalex.org/keywords/cropping-systems","display_name":"cropping systems","score":0.7080000042915344},{"id":"https://openalex.org/keywords/livestock-production-systems","display_name":"livestock production systems","score":0.9909999966621399},{"id":"https://openalex.org/keywords/new-institutional-economics","display_name":"new institutional economics","score":0.7870000004768372},{"id":"https://openalex.org/keywords/institutional-change","display_name":"institutional change","score":0.5809999704360962}],"concepts":[{"id":"https://openalex.org/C157140304","wikidata":"https://www.wikidata.org/wiki/Q396108","display_name":"Agrarian society","level":3,"score":0.8562808036804199},{"id":"https://openalex.org/C137607661","wikidata":"https://www.wikidata.org/wiki/Q66493932","display_name":"Land tenure","level":3,"score":0.6674879193305969},{"id":"https://openalex.org/C13558536","wikidata":"https://www.wikidata.org/wiki/Q785116","display_name":"Cropping","level":3,"score":0.5684633255004883},{"id":"https://openalex.org/C2985709280","wikidata":"https://www.wikidata.org/wiki/Q730099","display_name":"Institutional change","level":2,"score":0.5154543519020081},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5147502422332764},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4806629419326782},{"id":"https://openalex.org/C179734626","wikidata":"https://www.wikidata.org/wiki/Q4693767","display_name":"Agrarian system","level":4,"score":0.45525655150413513},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4548826515674591},{"id":"https://openalex.org/C74363100","wikidata":"https://www.wikidata.org/wiki/Q273005","display_name":"Economic system","level":1,"score":0.4519609212875366},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.43270379304885864},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.4205995798110962},{"id":"https://openalex.org/C112964050","wikidata":"https://www.wikidata.org/wiki/Q103459","display_name":"Livestock","level":2,"score":0.4180114269256592},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.3882795572280884},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.36582034826278687},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.3618660569190979},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.31075406074523926},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2693706750869751},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.22127112746238708},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1966249942779541},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.18412896990776062},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.09544435143470764},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0622783899307251},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C3116431","wikidata":"https://www.wikidata.org/wiki/Q31728","display_name":"Public administration","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-008485470","doi":null,"is_oa":false,"landing_page_url":"http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008485470&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Hochschulschrift"},{"id":"mag:627446231","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BA53022887","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6875,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1505505852","https://openalex.org/W2921794099","https://openalex.org/W4404323161","https://openalex.org/W2130138565","https://openalex.org/W2595440029","https://openalex.org/W2546356059","https://openalex.org/W1979637041","https://openalex.org/W142058306","https://openalex.org/W2600546803","https://openalex.org/W2737245177"],"abstract_inverted_index":{"Contents:":[0],"Land":[1],"tenure":[2],"and":[3,18,34],"technology":[4],"in":[5],"African":[6,32],"agrarian":[7],"systems:":[8],"analysis":[9],"of":[10,29,31],"their":[11],"interrelationship":[12],"based":[13],"on":[14,25],"New":[15],"Institutional":[16],"Economics":[17],"empirical":[19],"country":[20],"cases":[21],"-":[22],"Their":[23],"influence":[24],"the":[26],"actual":[27],"dynamics":[28],"transformation":[30],"cropping":[33],"livestock":[35],"systems.":[36]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}