{"id":"https://openalex.org/W3143376331","doi":"https://doi.org/10.1017/s1742170521000089","title":"Near-term impact of climate variability on yam rot incidence over a humid tropical region: projections in CORDEX-Africa scenarios","display_name":"Near-term impact of climate variability on yam rot incidence over a humid tropical region: projections in CORDEX-Africa scenarios","publication_year":2021,"publication_date":"2021-04-05","ids":{"openalex":"https://openalex.org/W3143376331","doi":"https://doi.org/10.1017/s1742170521000089","mag":"3143376331"},"language":"en","primary_location":{"id":"doi:10.1017/s1742170521000089","doi":"https://doi.org/10.1017/s1742170521000089","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s1742170521000089","pdf_url":null,"source":{"id":"https://openalex.org/S124372222","display_name":"Renewable Agriculture and Food Systems","issn_l":"0889-1893","issn":["0889-1893","1478-5498","1742-1705","1742-1713"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Renewable Agriculture and Food Systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5091039171","display_name":"Ugochukwu K. Okoro","orcid":"https://orcid.org/0000-0002-0401-0076","observed_orcids":["https://orcid.org/0000-0002-0401-0076"]},"institutions":[{"id":"https://openalex.org/I166934088","display_name":"Imo State University","ror":"https://ror.org/0257ekp23","country_code":"NG","type":"education","lineage":["https://openalex.org/I166934088"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"Ugochukwu K. Okoro","raw_affiliation_strings":["Atmospheric Physics Group, Department of Physics, Imo State University, Owerri, Nigeria"],"raw_orcid":"https://orcid.org/0000-0002-0401-0076","affiliations":[{"raw_affiliation_string":"Atmospheric Physics Group, Department of Physics, Imo State University, Owerri, Nigeria","institution_ids":["https://openalex.org/I166934088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012433304","display_name":"Jacinta Ngozi Akalazu","orcid":"https://orcid.org/0000-0001-7466-9389","observed_orcids":["https://orcid.org/0000-0001-7466-9389"]},"institutions":[{"id":"https://openalex.org/I166934088","display_name":"Imo State University","ror":"https://ror.org/0257ekp23","country_code":"NG","type":"education","lineage":["https://openalex.org/I166934088"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Jacinta N. Akalazu","raw_affiliation_strings":["Department of Plant Science and Biotechnology, Imo State University, Owerri, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Science and Biotechnology, Imo State University, Owerri, Nigeria","institution_ids":["https://openalex.org/I166934088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030183795","display_name":"Nobert Chibuzor Nwulu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I166934088","display_name":"Imo State University","ror":"https://ror.org/0257ekp23","country_code":"NG","type":"education","lineage":["https://openalex.org/I166934088"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Nobert C. Nwulu","raw_affiliation_strings":["Atmospheric Physics Group, Department of Physics, Imo State University, Owerri, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Atmospheric Physics Group, Department of Physics, Imo State University, Owerri, Nigeria","institution_ids":["https://openalex.org/I166934088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5091039171"],"corresponding_institution_ids":["https://openalex.org/I166934088"],"apc_list":{"value":3255,"currency":"USD","value_usd":3255},"apc_paid":null,"fwci":0.14,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.47039579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"36","issue":"5","first_page":"477","last_page":"490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10439","display_name":"Climate change impacts on agriculture","score":0.9994999766349792,"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":0.9994999766349792,"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/T10029","display_name":"Climate variability and models","score":9.999999747378752e-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"}},{"id":"https://openalex.org/T13069","display_name":"Cocoa and Sweet Potato Agronomy","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1108","display_name":"Horticulture"},"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/climate-variability","display_name":"climate variability","score":0.7739999890327454},{"id":"https://openalex.org/keywords/rainfall-variability","display_name":"rainfall variability","score":0.9929999709129333},{"id":"https://openalex.org/keywords/yam-production","display_name":"yam production","score":0.8569999933242798},{"id":"https://openalex.org/keywords/cordex-africa","display_name":"CORDEX-Africa","score":0.6660000085830688},{"id":"https://openalex.org/keywords/climate-change-projections","display_name":"climate change projections","score":0.6420000195503235},{"id":"https://openalex.org/keywords/rcp-4-5-and-rcp-8-5-scenarios","display_name":"RCP 4.5 and RCP 8.5 scenarios","score":0.8569999933242798}],"concepts":[{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.5517367124557495},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.49647217988967896},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.49349772930145264},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4783984422683716},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.4449118971824646},{"id":"https://openalex.org/C2777380357","wikidata":"https://www.wikidata.org/wiki/Q7284866","display_name":"Rainfed agriculture","level":3,"score":0.4399884343147278},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4372757077217102},{"id":"https://openalex.org/C50660011","wikidata":"https://www.wikidata.org/wiki/Q42530","display_name":"Tropics","level":2,"score":0.43717435002326965},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3260784149169922},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2911154627799988},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.1445842683315277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12780743837356567},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.12419119477272034},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s1742170521000089","doi":"https://doi.org/10.1017/s1742170521000089","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s1742170521000089","pdf_url":null,"source":{"id":"https://openalex.org/S124372222","display_name":"Renewable Agriculture and Food Systems","issn_l":"0889-1893","issn":["0889-1893","1478-5498","1742-1705","1742-1713"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Renewable Agriculture and Food Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"},{"score":0.9786999821662903,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":78,"referenced_works":["https://openalex.org/W192395430","https://openalex.org/W597782467","https://openalex.org/W914851590","https://openalex.org/W1503449190","https://openalex.org/W1546460968","https://openalex.org/W1552753261","https://openalex.org/W1579709736","https://openalex.org/W1767187812","https://openalex.org/W1960504350","https://openalex.org/W1964635908","https://openalex.org/W1965927835","https://openalex.org/W1968733917","https://openalex.org/W1989697551","https://openalex.org/W2000205758","https://openalex.org/W2004669712","https://openalex.org/W2014019421","https://openalex.org/W2014953946","https://openalex.org/W2042132101","https://openalex.org/W2058238623","https://openalex.org/W2073192642","https://openalex.org/W2091209618","https://openalex.org/W2094073155","https://openalex.org/W2098684684","https://openalex.org/W2118921617","https://openalex.org/W2125009364","https://openalex.org/W2141276588","https://openalex.org/W2154836439","https://openalex.org/W2171922688","https://openalex.org/W2171984413","https://openalex.org/W2234237619","https://openalex.org/W2246568900","https://openalex.org/W2285759707","https://openalex.org/W2294087328","https://openalex.org/W2307696414","https://openalex.org/W2322292590","https://openalex.org/W2342509696","https://openalex.org/W2469235782","https://openalex.org/W2522244329","https://openalex.org/W2540848212","https://openalex.org/W2553343437","https://openalex.org/W2555378089","https://openalex.org/W2561518666","https://openalex.org/W2567129894","https://openalex.org/W2602679003","https://openalex.org/W2610206948","https://openalex.org/W2612380543","https://openalex.org/W2726274769","https://openalex.org/W2736038215","https://openalex.org/W2742166674","https://openalex.org/W2753878438","https://openalex.org/W2758390321","https://openalex.org/W2763213726","https://openalex.org/W2769130689","https://openalex.org/W2769698601","https://openalex.org/W2773928770","https://openalex.org/W2781350405","https://openalex.org/W2798128150","https://openalex.org/W2804538335","https://openalex.org/W2883518482","https://openalex.org/W2888139972","https://openalex.org/W2897923149","https://openalex.org/W2909677861","https://openalex.org/W2953092843","https://openalex.org/W2954648193","https://openalex.org/W2959401057","https://openalex.org/W2964913320","https://openalex.org/W2980670288","https://openalex.org/W2993643674","https://openalex.org/W2995790026","https://openalex.org/W2998014547","https://openalex.org/W3004674731","https://openalex.org/W3015055814","https://openalex.org/W3016903188","https://openalex.org/W3205958719","https://openalex.org/W4230178720","https://openalex.org/W4285719527","https://openalex.org/W4293859741","https://openalex.org/W6950692837"],"related_works":["https://openalex.org/W3145602348","https://openalex.org/W3213387667","https://openalex.org/W6903627041","https://openalex.org/W3088325698","https://openalex.org/W3117969744","https://openalex.org/W4296041591","https://openalex.org/W2943198975","https://openalex.org/W3015055814","https://openalex.org/W1984149085","https://openalex.org/W7110617270"],"abstract_inverted_index":{"Abstract":[0],"The":[1,74,166,235,284],"global":[2,291],"population":[3],"is":[4],"projected":[5,33],"to":[6,99,180],"be":[7],"enormous":[8],"by":[9,19,25,132],"the":[10,20,29,32,52,58,65,70,82,102,106,121,141,145,176,184,192,197,205,210,219,232,238,242,257,266,277,290],"mid-21st":[11],"century,":[12],"whereas,":[13,140],"most":[14],"essential":[15],"crops":[16],"being":[17],"sustained":[18],"rain-fed":[21],"agriculture":[22],"are":[23,286],"threatened":[24],"climate":[26],"change.":[27],"Therefore,":[28],"study":[30],"investigated":[31],"near-future":[34],"effect":[35],"of":[36,62,85,144,186,199,226,237,256],"rainfall":[37,95,108,151,178,195,230,259],"variability":[38,114],"on":[39,127],"rot":[40,86,131,153,189,200,274],"incidence":[41,87,154,201,275],"and":[42,54,57,115,135,152,202,218,248,276],"yam":[43,72,128,207,282],"production":[44,208],"in":[45,69,78,89,105,120,175,183,231,241,264,273,280,288],"humid":[46],"tropical":[47],"Nigeria.":[48],"Production":[49],"data":[50,96],"from":[51,97,164],"Food":[53],"Agriculture":[55],"Organization":[56],"Nigeria":[59],"National":[60],"Bureau":[61],"Statistics":[63],"showed":[64,80,101,112,155,222,260],"significant":[66,117,161],"increasing":[67,262],"trend":[68,104,119,263],"annual":[71,206,281],"output.":[73],"field":[75],"survey":[76],"conducted":[77],"2018":[79,100],"that":[81,172],"maximum":[83],"percentage":[84,188],"occurred":[88],"July.":[90],"Climate":[91],"Research":[92],"Unit":[93],"observational":[94,229],"1979":[98],"nonsignificant":[103],"interannual":[107],"variability;":[109],"however,":[110],"it":[111],"low":[113],"a":[116,223,270],"decreasing":[118,194],"July":[122,258],"rainfall.":[123],"A":[124],"pathogenicity":[125],"test":[126],"samples":[129],"confirmed":[130],"fungi,":[133],"bacteria":[134],"nematodes":[136],"as":[137],"virulent":[138],"pathogens,":[139],"nutritional":[142],"qualities":[143],"rotted":[146],"yams":[147],"were":[148],"indicated.":[149],"Monthly":[150],"positive":[156,167],"correlation":[157],"(r":[158],"=":[159],"0.84,":[160],"at":[162],"99%":[163],"t-test).":[165],"characteristic":[168],"impact":[169],"values":[170],"indicated":[171,250],"increase":[173,181,272],"(decrease)":[174,182],"monthly":[177,187],"corresponds":[179],"magnitude":[185],"incidence.":[190],"Thus,":[191],"significantly":[193],"reduced":[196],"quantity":[198],"consequently":[203],"increased":[204],"for":[209],"period.":[211],"Selected":[212],"CoOrdinated":[213],"Regional":[214],"Downscaling":[215],"EXperiment-Africa":[216],"models":[217],"ensemble":[220],"mean":[221],"good":[224],"measure":[225],"agreement":[227],"with":[228],"historical":[233],"experiments.":[234],"efficiencies":[236],"bias-corrected":[239],"outputs":[240],"representative":[243],"concentration":[244],"pathway":[245],"(RCP)":[246],"4.5":[247],"8.5":[249],"improved":[251],"\u2018reasonable\u2019":[252],"performances.":[253],"Bias-corrected":[254],"projections":[255],"an":[261],"both":[265],"RCPs,":[267],"which":[268],"indicate":[269],"potential":[271],"consequent":[278],"decline":[279],"production.":[283],"findings":[285],"imperative":[287],"sustaining":[289],"food":[292],"supply.":[293]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-04-13T00:00:00"}
