{"id":"https://openalex.org/W2131667301","doi":"https://doi.org/10.1109/igarss.2008.4779851","title":"A GIS-based Local Spatial Autocorrelation for Drought Risk Assessment in Arid and Semi-Arid Environments: a Case Study in Ejin Oasis, Western China","display_name":"A GIS-based Local Spatial Autocorrelation for Drought Risk Assessment in Arid and Semi-Arid Environments: a Case Study in Ejin Oasis, Western China","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2131667301","doi":"https://doi.org/10.1109/igarss.2008.4779851","mag":"2131667301"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","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/A5067745258","display_name":"Meng\u2010Lung Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I152100410","display_name":"Aletheia University","ror":"https://ror.org/00ke8ye77","country_code":"TW","type":"education","lineage":["https://openalex.org/I152100410"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Meng-Lung Lin","raw_affiliation_strings":["Department of Tourism, Aletheia University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Tourism, Aletheia University, Taipei, Taiwan","institution_ids":["https://openalex.org/I152100410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016591759","display_name":"Chien-Min Chu","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Min Chu","raw_affiliation_strings":["Department of Geography, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Geography, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053777497","display_name":"Cheng\u2010Wu Chen","orcid":"https://orcid.org/0009-0006-4288-263X"},"institutions":[{"id":"https://openalex.org/I4210134750","display_name":"Shu-Te University","ror":"https://ror.org/03pcb1m79","country_code":"TW","type":"education","lineage":["https://openalex.org/I4210134750"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Wu Chen","raw_affiliation_strings":["Department of Logistics Management, Shu Te University, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Logistics Management, Shu Te University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I4210134750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058777468","display_name":"Yu Cao","orcid":"https://orcid.org/0000-0003-0624-7648"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Cao","raw_affiliation_strings":["Department of Land Resource Management, University of Zhejiang, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Land Resource Management, University of Zhejiang, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031266214","display_name":"Jyh\u2010Yi Shih","orcid":null},"institutions":[{"id":"https://openalex.org/I152100410","display_name":"Aletheia University","ror":"https://ror.org/00ke8ye77","country_code":"TW","type":"education","lineage":["https://openalex.org/I152100410"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jyh-yi Shih","raw_affiliation_strings":["Department of Tourism, Aletheia University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Tourism, Aletheia University, Taipei, Taiwan","institution_ids":["https://openalex.org/I152100410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025542502","display_name":"Yung\u2010Tan Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I152100410","display_name":"Aletheia University","ror":"https://ror.org/00ke8ye77","country_code":"TW","type":"education","lineage":["https://openalex.org/I152100410"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yung-Tan Lee","raw_affiliation_strings":["Department of Tourism, Aletheia University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Tourism, Aletheia University, Taipei, Taiwan","institution_ids":["https://openalex.org/I152100410"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084804253","display_name":"Lih-Der Ho","orcid":"https://orcid.org/0000-0001-7508-2336"},"institutions":[{"id":"https://openalex.org/I135551196","display_name":"National Kaohsiung Normal University","ror":"https://ror.org/04tsc8g87","country_code":"TW","type":"education","lineage":["https://openalex.org/I135551196"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Lih-Der Ho","raw_affiliation_strings":["Department of Geography, National Kaohsiung Normal University, Kaohsiung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Geography, National Kaohsiung Normal University, Kaohsiung, Taiwan","institution_ids":["https://openalex.org/I135551196"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5067745258"],"corresponding_institution_ids":["https://openalex.org/I152100410"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12479812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":null,"first_page":"IV ","last_page":" 830"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9962000250816345,"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":0.9962000250816345,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9940000176429749,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9854000210762024,"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/arid","display_name":"Arid","score":0.8046499490737915},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.6348272562026978},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5813775658607483},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.4953550398349762},{"id":"https://openalex.org/keywords/water-resources","display_name":"Water resources","score":0.4544546604156494},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.45083439350128174},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.44467005133628845},{"id":"https://openalex.org/keywords/risk-assessment","display_name":"Risk assessment","score":0.4389270544052124},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.41566744446754456},{"id":"https://openalex.org/keywords/water-resource-management","display_name":"Water resource management","score":0.41197535395622253},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.34809526801109314},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.23366126418113708},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14970237016677856},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.11316192150115967},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.09140932559967041},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07901772856712341}],"concepts":[{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.8046499490737915},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.6348272562026978},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5813775658607483},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.4953550398349762},{"id":"https://openalex.org/C153823671","wikidata":"https://www.wikidata.org/wiki/Q1049799","display_name":"Water resources","level":2,"score":0.4544546604156494},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.45083439350128174},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.44467005133628845},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.4389270544052124},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.41566744446754456},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.41197535395622253},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.34809526801109314},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.23366126418113708},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14970237016677856},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.11316192150115967},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09140932559967041},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07901772856712341},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2008.4779851","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779851","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W116410465","https://openalex.org/W1557204292","https://openalex.org/W1967103604","https://openalex.org/W1983227784","https://openalex.org/W1985857142","https://openalex.org/W1989279348","https://openalex.org/W1991400963","https://openalex.org/W1993099434","https://openalex.org/W2000563894","https://openalex.org/W2002328497","https://openalex.org/W2018180482","https://openalex.org/W2022732179","https://openalex.org/W2090089266","https://openalex.org/W2097755560","https://openalex.org/W2131586477","https://openalex.org/W2153529786","https://openalex.org/W2167056418","https://openalex.org/W2391639369"],"related_works":["https://openalex.org/W2249491925","https://openalex.org/W2385855844","https://openalex.org/W2358296458","https://openalex.org/W3003911445","https://openalex.org/W2367225526","https://openalex.org/W15285571","https://openalex.org/W2141204001","https://openalex.org/W2124264691","https://openalex.org/W574916529","https://openalex.org/W3200545881"],"abstract_inverted_index":{"Drought":[0],"risk":[1,66,130],"assessment":[2,11],"is":[3],"an":[4],"important":[5],"issue":[6],"of":[7,36,49,60,71,97,115,139],"environmental":[8],"monitoring":[9],"and":[10,18,26,83,88,102,132],"in":[12,30,39,80],"arid":[13],"environments.":[14],"Using":[15],"remote":[16],"sensing":[17],"GIS":[19],"techniques,":[20],"this":[21],"study":[22],"quantified":[23],"cumulative":[24,81],"vegetative":[25,82,101],"hydrological":[27,84,103],"drought":[28,40,65,85,104,117,129],"risks":[29,86,105],"Ejin":[31],"Oasis,":[32],"western":[33],"China.":[34],"Analyses":[35],"spatial":[37,45,58,95],"distributions":[38],"are":[41,89],"often":[42],"influenced":[43],"by":[44],"autocorrelation.":[46],"The":[47],"use":[48,138],"the":[50,57,69,78,93,98,127,137],"Getis":[51],"statistic":[52],"(Gi*)":[53],"provides":[54],"insights":[55],"on":[56],"relationships":[59],"land":[61],"cover":[62],"changes":[63],"to":[64,113,125,135],"assessment.":[67],"Specially,":[68],"location":[70],"significant":[72],"Gi*":[73],"values":[74],"identified":[75,106],"areas":[76,108,114,131],"where":[77],"differences":[79,99],"occur":[87],"spatially":[90],"clustered.":[91],"Analyzing":[92],"local":[94,140],"autocorrelation":[96],"between":[100],"those":[107],"that":[109],"have":[110],"systematic":[111],"sensitivity":[112],"high":[116,128],"risk.":[118],"This":[119],"information":[120],"may":[121],"then":[122],"be":[123],"used":[124],"map":[126],"help":[133],"governments":[134],"improve":[136],"water":[141],"resources.":[142]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}