{"id":"https://openalex.org/W46789992","doi":null,"title":"Global Environmental Change and Food Security","display_name":"Global Environmental Change and Food Security","publication_year":2015,"publication_date":"2015-03-25","ids":{"openalex":"https://openalex.org/W46789992","mag":"46789992"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.580.1809","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.580.1809","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gecafs.org/publications/Publications/Global_Environmental_Change_%26_Food_Security.pdf","raw_type":"text"},"volume":null,"type":"article","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/A5084730489","display_name":"Polly Ericksen","orcid":"https://orcid.org/0000-0002-5775-7691","observed_orcids":["https://orcid.org/0000-0002-5775-7691"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P. Ericksen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5084730489"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4368,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70036522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"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/T10439","display_name":"Climate change impacts on agriculture","score":0.8988999724388123,"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"}},"topics":[{"id":"https://openalex.org/T10439","display_name":"Climate change impacts on agriculture","score":0.8988999724388123,"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/T14269","display_name":"Food Security and Socioeconomic Dynamics","score":0.08060000091791153,"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/T11259","display_name":"Agriculture Sustainability and Environmental Impact","score":0.010599999688565731,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/food-security","display_name":"food security","score":0.8090000152587891},{"id":"https://openalex.org/keywords/global-change","display_name":"global change","score":0.9990000128746033},{"id":"https://openalex.org/keywords/food-systems","display_name":"food systems","score":0.6349999904632568},{"id":"https://openalex.org/keywords/hunger-reduction","display_name":"hunger alleviation","score":0.7639999985694885},{"id":"https://openalex.org/keywords/nutrition","display_name":"nutrition","score":0.9580000042915344},{"id":"https://openalex.org/keywords/food-access","display_name":"food access","score":0.5929999947547913},{"id":"https://openalex.org/keywords/food-productivity","display_name":"food productivity","score":0.41499999165534973}],"concepts":[{"id":"https://openalex.org/C549605437","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food security","level":3,"score":0.8630658388137817},{"id":"https://openalex.org/C2778848561","wikidata":"https://www.wikidata.org/wiki/Q207326","display_name":"Summit","level":2,"score":0.7711982727050781},{"id":"https://openalex.org/C74893574","wikidata":"https://www.wikidata.org/wiki/Q5465532","display_name":"Food systems","level":4,"score":0.5352874994277954},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4879140555858612},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.47842246294021606},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.3220823109149933},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.31066662073135376},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2495974600315094},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.19942811131477356},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.18530625104904175},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.580.1809","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.580.1809","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gecafs.org/publications/Publications/Global_Environmental_Change_%26_Food_Security.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1035580327","https://openalex.org/W1559953487","https://openalex.org/W2066015893","https://openalex.org/W2080187568","https://openalex.org/W2097102631"],"related_works":["https://openalex.org/W657311232","https://openalex.org/W7134732876","https://openalex.org/W2146317807","https://openalex.org/W7096741715","https://openalex.org/W2465299547","https://openalex.org/W2429063884","https://openalex.org/W3012333770","https://openalex.org/W2616271534","https://openalex.org/W2288138375","https://openalex.org/W307258147"],"abstract_inverted_index":{"Food":[0,36],"security,":[1],"defined":[2],"as":[3],"when":[4],"all":[5,8],"people,":[6],"at":[7],"times,":[9],"have":[10,59],"physical":[11],"and":[12,18,26,32,54,72],"economic":[13],"access":[14],"to":[15,21],"sufficient,":[16],"safe":[17],"nutritious":[19],"food":[20,27,57],"meet":[22],"their":[23],"dietary":[24],"needs":[25],"prefer-ences":[28],"for":[29],"an":[30],"active":[31],"healthy":[33],"life":[34],"(World":[35],"Summit,":[37],"1996),":[38],"is":[39],"a":[40],"policy":[41],"issue":[42],"of":[43,56,70],"importance":[44],"in":[45,51,61,66],"just":[46],"about":[47,83],"every":[48],"country.":[49],"Increases":[50],"the":[52,64,68],"efficiency":[53],"productivity":[55],"systems":[58],"resulted":[60],"successes":[62,77],"around":[63],"world":[65],"reducing":[67],"prevalence":[69],"hunger":[71],"improving":[73],"nutrition.":[74],"However,":[75],"these":[76],"are":[78],"shadowed":[79],"by":[80],"serious":[81],"concerns":[82],"those":[84]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-27T00:00:00"}
