{"id":"https://openalex.org/W2012104308","doi":"https://doi.org/10.1016/j.jhydrol.2014.09.047","title":"Spatio-temporal variation of drought in China during 1961\u20132012: A climatic perspective","display_name":"Spatio-temporal variation of drought in China during 1961\u20132012: A climatic perspective","publication_year":2014,"publication_date":"2014-09-30","ids":{"openalex":"https://openalex.org/W2012104308","doi":"https://doi.org/10.1016/j.jhydrol.2014.09.047","mag":"2012104308"},"language":"en","primary_location":{"id":"doi:10.1016/j.jhydrol.2014.09.047","doi":"https://doi.org/10.1016/j.jhydrol.2014.09.047","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jhydrol.2014.09.047","pdf_url":null,"source":{"id":"https://openalex.org/S55737203","display_name":"Journal of Hydrology","issn_l":"0022-1694","issn":["0022-1694","1879-2707"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Hydrology","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2012104308"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5101536360","display_name":"Kai Xu","orcid":"https://orcid.org/0009-0004-1574-224X","observed_orcids":["https://orcid.org/0009-0004-1574-224X"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Xu","raw_affiliation_strings":["State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044116309","display_name":"Dawen Yang","orcid":"https://orcid.org/0000-0002-2383-1881","observed_orcids":["https://orcid.org/0000-0002-2383-1881"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dawen Yang","raw_affiliation_strings":["State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030654945","display_name":"Hanbo Yang","orcid":"https://orcid.org/0000-0002-5925-0245","observed_orcids":["https://orcid.org/0000-0002-5925-0245"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanbo Yang","raw_affiliation_strings":["State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100663954","display_name":"Zhe Li","orcid":"https://orcid.org/0000-0003-3241-5641","observed_orcids":["https://orcid.org/0000-0003-3241-5641","https://orcid.org/0000-0001-6266-2710"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Li","raw_affiliation_strings":["State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008261262","display_name":"Yue Qin","orcid":"https://orcid.org/0000-0002-9910-5050","observed_orcids":["https://orcid.org/0000-0002-9910-5050"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Qin","raw_affiliation_strings":["State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104060008","display_name":"Yan Shen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141301092","display_name":"China Meteorological Administration","ror":"https://ror.org/00bx3rb98","country_code":"CN","type":"government","lineage":["https://openalex.org/I141301092"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Shen","raw_affiliation_strings":["National Meteorological Information Center, China Meteorological Administration, Beijing 100084, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Meteorological Information Center, China Meteorological Administration, Beijing 100084, China","institution_ids":["https://openalex.org/I141301092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044116309"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":{"value":4030,"currency":"USD","value_usd":4030},"apc_paid":null,"fwci":12.3228,"has_fulltext":false,"cited_by_count":608,"citation_normalized_percentile":{"value":0.99127239,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"526","issue":null,"first_page":"253","last_page":"264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":1.0,"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":1.0,"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/T10029","display_name":"Climate variability and models","score":0.0,"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":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/drought","display_name":"drought","score":0.7229999899864197},{"id":"https://openalex.org/keywords/spatiotemporal-variation","display_name":"spatiotemporal variation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/drought-indices","display_name":"drought indices","score":0.718999981880188},{"id":"https://openalex.org/keywords/standardized-precipitation-index","display_name":"Standardized Precipitation Index","score":0.9789999723434448},{"id":"https://openalex.org/keywords/reconnaissance-drought-index","display_name":"Reconnaissance Drought Index","score":0.9789999723434448},{"id":"https://openalex.org/keywords/standardized-precipitation-evapotranspiration-index","display_name":"Standardized Precipitation Evapotranspiration Index","score":0.996999979019165},{"id":"https://openalex.org/keywords/3d-clustering","display_name":"3D clustering","score":0.7860000133514404},{"id":"https://openalex.org/keywords/drought-severity","display_name":"drought severity","score":0.6079999804496765},{"id":"https://openalex.org/keywords/drought-duration","display_name":"drought duration","score":0.5019999742507935},{"id":"https://openalex.org/keywords/soil-moisture-validation","display_name":"soil moisture validation","score":0.8080000281333923},{"id":"https://openalex.org/keywords/drying-trend","display_name":"drying trend","score":0.7149999737739563},{"id":"https://openalex.org/keywords/precipitation-decrease","display_name":"precipitation decrease","score":0.9150000214576721},{"id":"https://openalex.org/keywords/north-china-plain","display_name":"North China Plain","score":0.8370000123977661},{"id":"https://openalex.org/keywords/loess-plateau","display_name":"Loess Plateau","score":0.9789999723434448},{"id":"https://openalex.org/keywords/sichuan-basin","display_name":"Sichuan Basin","score":0.8140000104904175},{"id":"https://openalex.org/keywords/yunnan-guizhou-plateau","display_name":"Yunnan-Guizhou Plateau","score":0.9810000061988831},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.42800000309944153}],"concepts":[{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.6915642619132996},{"id":"https://openalex.org/C176783924","wikidata":"https://www.wikidata.org/wiki/Q828158","display_name":"Evapotranspiration","level":2,"score":0.6818918585777283},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5927588939666748},{"id":"https://openalex.org/C2993008072","wikidata":"https://www.wikidata.org/wiki/Q293730","display_name":"Loess plateau","level":2,"score":0.5787615776062012},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.5728002786636353},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5452079176902771},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5240117311477661},{"id":"https://openalex.org/C2780030769","wikidata":"https://www.wikidata.org/wiki/Q4968575","display_name":"Plateau (mathematics)","level":2,"score":0.5075129270553589},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.4923621416091919},{"id":"https://openalex.org/C164270790","wikidata":"https://www.wikidata.org/wiki/Q3773097","display_name":"Aridity index","level":3,"score":0.45180004835128784},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.41832929849624634},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.30396783351898193},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1707402467727661},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.10542935132980347},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10135135054588318},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","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":"doi:10.1016/j.jhydrol.2014.09.047","doi":"https://doi.org/10.1016/j.jhydrol.2014.09.047","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jhydrol.2014.09.047","pdf_url":null,"source":{"id":"https://openalex.org/S55737203","display_name":"Journal of Hydrology","issn_l":"0022-1694","issn":["0022-1694","1879-2707"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Hydrology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.821399986743927,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W87005553","https://openalex.org/W617039848","https://openalex.org/W1493547490","https://openalex.org/W1514757674","https://openalex.org/W1602426923","https://openalex.org/W1695925089","https://openalex.org/W1964386488","https://openalex.org/W1969974566","https://openalex.org/W1974948123","https://openalex.org/W1977053477","https://openalex.org/W1978509647","https://openalex.org/W1978537544","https://openalex.org/W1978800624","https://openalex.org/W1990268136","https://openalex.org/W1994638005","https://openalex.org/W2001104523","https://openalex.org/W2002115844","https://openalex.org/W2008910404","https://openalex.org/W2012454108","https://openalex.org/W2012968254","https://openalex.org/W2014367122","https://openalex.org/W2015522309","https://openalex.org/W2019745432","https://openalex.org/W2027804997","https://openalex.org/W2038148411","https://openalex.org/W2044774333","https://openalex.org/W2047304644","https://openalex.org/W2052453570","https://openalex.org/W2054353769","https://openalex.org/W2056477247","https://openalex.org/W2059627215","https://openalex.org/W2060848753","https://openalex.org/W2064988158","https://openalex.org/W2066634405","https://openalex.org/W2068738735","https://openalex.org/W2077968790","https://openalex.org/W2092909784","https://openalex.org/W2103158803","https://openalex.org/W2104157175","https://openalex.org/W2115521437","https://openalex.org/W2115806720","https://openalex.org/W2120719801","https://openalex.org/W2124379907","https://openalex.org/W2126692169","https://openalex.org/W2128031524","https://openalex.org/W2139057299","https://openalex.org/W2163808120","https://openalex.org/W2165301409","https://openalex.org/W2168663102","https://openalex.org/W2169245074","https://openalex.org/W2333012388","https://openalex.org/W2349170689","https://openalex.org/W2372197283","https://openalex.org/W2891704782","https://openalex.org/W6663304619","https://openalex.org/W6675214258","https://openalex.org/W6678568454","https://openalex.org/W6703076844"],"related_works":["https://openalex.org/W2133845898","https://openalex.org/W2615684655","https://openalex.org/W2769879303","https://openalex.org/W2999353806","https://openalex.org/W2060382181","https://openalex.org/W2298489148","https://openalex.org/W3009599248","https://openalex.org/W2255683132","https://openalex.org/W1493547490","https://openalex.org/W4415269301"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":40},{"year":2025,"cited_by_count":63},{"year":2024,"cited_by_count":69},{"year":2023,"cited_by_count":73},{"year":2022,"cited_by_count":89},{"year":2021,"cited_by_count":70},{"year":2020,"cited_by_count":52},{"year":2019,"cited_by_count":48},{"year":2018,"cited_by_count":37},{"year":2017,"cited_by_count":30},{"year":2016,"cited_by_count":26},{"year":2015,"cited_by_count":11}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}