{"id":"https://openalex.org/W2774121202","doi":"https://doi.org/10.1109/igarss.2017.8128129","title":"Drought distribution and its effects on wheat yields in China using MODIS data","display_name":"Drought distribution and its effects on wheat yields in China using MODIS data","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2774121202","doi":"https://doi.org/10.1109/igarss.2017.8128129","mag":"2774121202"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5101127455","display_name":"Shuhe Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuhe Zhao","raw_affiliation_strings":["Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060317829","display_name":"Qiangfei Fang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210107734","display_name":"SinoMaps Press","ror":"https://ror.org/01awdtn69","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210107734"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiangfei Fang","raw_affiliation_strings":["Chinese Maritime Books Publishing House, Tianjin, China","Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Maritime Books Publishing House, Tianjin, China","institution_ids":["https://openalex.org/I4210107734"]},{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001346013","display_name":"Kexun He","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094894","display_name":"China Automotive Technology and Research Center","ror":"https://ror.org/00r5r6807","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210094894"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kexun He","raw_affiliation_strings":["China Automotive Technology & Research Center, Dongli District, Tianjin, China","Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Automotive Technology & Research Center, Dongli District, Tianjin, China","institution_ids":["https://openalex.org/I4210094894"]},{"raw_affiliation_string":"Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012782128","display_name":"Zhihao Qin","orcid":"https://orcid.org/0000-0001-9810-5609"},"institutions":[{"id":"https://openalex.org/I4210108914","display_name":"Institute of Agricultural Resources and Regional Planning","ror":"https://ror.org/01nrzdp21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210108914","https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Qin","raw_affiliation_strings":["Institute of Agro-Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Agro-Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210108914","https://openalex.org/I4210138501"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23550481,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5015","last_page":"5018"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9966999888420105,"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"}},"topics":[{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9966999888420105,"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/T10439","display_name":"Climate change impacts on agriculture","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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":0.9901999831199646,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.7992961406707764},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.66437166929245},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.628841757774353},{"id":"https://openalex.org/keywords/economic-shortage","display_name":"Economic shortage","score":0.5848355889320374},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5610466599464417},{"id":"https://openalex.org/keywords/water-scarcity","display_name":"Water scarcity","score":0.5144462585449219},{"id":"https://openalex.org/keywords/growing-season","display_name":"Growing season","score":0.4850734770298004},{"id":"https://openalex.org/keywords/winter-wheat","display_name":"Winter wheat","score":0.45361873507499695},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.44390928745269775},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.41025111079216003},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13203829526901245},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08610981702804565}],"concepts":[{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.7992961406707764},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.66437166929245},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.628841757774353},{"id":"https://openalex.org/C194051981","wikidata":"https://www.wikidata.org/wiki/Q1337691","display_name":"Economic shortage","level":3,"score":0.5848355889320374},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5610466599464417},{"id":"https://openalex.org/C51193700","wikidata":"https://www.wikidata.org/wiki/Q5376358","display_name":"Water scarcity","level":3,"score":0.5144462585449219},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.4850734770298004},{"id":"https://openalex.org/C3018661444","wikidata":"https://www.wikidata.org/wiki/Q6977574","display_name":"Winter wheat","level":2,"score":0.45361873507499695},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.44390928745269775},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.41025111079216003},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13203829526901245},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08610981702804565},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8128129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1968883408","https://openalex.org/W2066927302","https://openalex.org/W2155657253","https://openalex.org/W2215938827"],"related_works":["https://openalex.org/W2579473328","https://openalex.org/W842789846","https://openalex.org/W2509147714","https://openalex.org/W2031193684","https://openalex.org/W4239898203","https://openalex.org/W2586833044","https://openalex.org/W2603666417","https://openalex.org/W46955353","https://openalex.org/W2315021981","https://openalex.org/W4205137664"],"abstract_inverted_index":{"Drought":[0],"is":[1,109],"a":[2],"natural":[3],"disaster":[4],"caused":[5],"by":[6],"the":[7,15,25,30,33,50,59,67,71,77,87,98],"lack":[8],"of":[9,46,53,62,89,100,107,115],"rain":[10],"and":[11,17,21,36,49,76],"water":[12],"shortage":[13],"in":[14,23,39,55,80,105,113],"atmosphere,":[16],"it":[18,65,85],"happens":[19],"frequently":[20],"widely":[22],"all":[24],"world.":[26],"This":[27],"paper":[28],"studied":[29],"relationship":[31],"between":[32],"agricultural":[34,73],"drought":[35,68,74,78,90,101],"wheat":[37,54,81,92,103],"yields":[38,51,104],"China.":[40,63,116],"It":[41],"used":[42],"nearly":[43],"ten":[44],"years":[45],"MODIS":[47],"data":[48,52],"every":[56],"province":[57],"among":[58],"wheat-growing":[60],"areas":[61],"Then,":[64],"gave":[66],"distribution":[69],"using":[70],"improved":[72],"index":[75],"changes":[79],"growing":[82],"season.":[83],"Finally,":[84],"analyzed":[86],"effect":[88,99],"on":[91,102],"yields.":[93],"The":[94],"results":[95],"showed":[96],"that":[97,112],"northern":[106],"China":[108],"bigger":[110],"than":[111],"southern":[114]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}