{"id":"https://openalex.org/W4387454527","doi":"https://doi.org/10.3390/ijgi12100411","title":"The Spatial Structure and Driving Mechanisms of Multi-Source Networks in the Chengdu\u2013Chongqing Economic Circle of China","display_name":"The Spatial Structure and Driving Mechanisms of Multi-Source Networks in the Chengdu\u2013Chongqing Economic Circle of China","publication_year":2023,"publication_date":"2023-10-08","ids":{"openalex":"https://openalex.org/W4387454527","doi":"https://doi.org/10.3390/ijgi12100411"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi12100411","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12100411","pdf_url":"https://www.mdpi.com/2220-9964/12/10/411/pdf?version=1696743335","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/12/10/411/pdf?version=1696743335","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101416866","display_name":"Ludan Zhang","orcid":"https://orcid.org/0009-0003-0167-5587"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ludan Zhang","raw_affiliation_strings":["College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"affiliations":[{"raw_affiliation_string":"College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101680583","display_name":"Xueman Zuo","orcid":"https://orcid.org/0009-0000-5359-3581"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueman Zuo","raw_affiliation_strings":["College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"affiliations":[{"raw_affiliation_string":"College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102396940","display_name":"Ziyi Wu","orcid":"https://orcid.org/0009-0003-3931-7814"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyi Wu","raw_affiliation_strings":["College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"affiliations":[{"raw_affiliation_string":"College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105843159","display_name":"Cheng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Chen","raw_affiliation_strings":["College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"affiliations":[{"raw_affiliation_string":"College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102565304","display_name":"Zibao Pan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zibao Pan","raw_affiliation_strings":["Transportation and Construction Bureau in Pingtan Comprehensive Experimental Zone, Pingtan 350400, China"],"affiliations":[{"raw_affiliation_string":"Transportation and Construction Bureau in Pingtan Comprehensive Experimental Zone, Pingtan 350400, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046083512","display_name":"Xisheng Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xisheng Hu","raw_affiliation_strings":["College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"affiliations":[{"raw_affiliation_string":"College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5046083512"],"corresponding_institution_ids":["https://openalex.org/I61057504"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.3251,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55086691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"12","issue":"10","first_page":"411","last_page":"411"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11239","display_name":"Social Capital and Networks","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6492639780044556},{"id":"https://openalex.org/keywords/economic-geography","display_name":"Economic geography","score":0.5953551530838013},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.5593563318252563},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.5342776775360107},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5284488201141357},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4960983693599701},{"id":"https://openalex.org/keywords/network-structure","display_name":"Network structure","score":0.48913127183914185},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.47323688864707947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45958438515663147},{"id":"https://openalex.org/keywords/spatial-network","display_name":"Spatial network","score":0.45507872104644775},{"id":"https://openalex.org/keywords/network-analysis","display_name":"Network analysis","score":0.44754353165626526},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4452360272407532},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.44094574451446533},{"id":"https://openalex.org/keywords/regional-science","display_name":"Regional science","score":0.33436739444732666},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17966055870056152},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1475735306739807},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12491995096206665},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.12139397859573364},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.11973902583122253},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09334489703178406}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6492639780044556},{"id":"https://openalex.org/C26271046","wikidata":"https://www.wikidata.org/wiki/Q187097","display_name":"Economic geography","level":1,"score":0.5953551530838013},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.5593563318252563},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.5342776775360107},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5284488201141357},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4960983693599701},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.48913127183914185},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.47323688864707947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45958438515663147},{"id":"https://openalex.org/C53471067","wikidata":"https://www.wikidata.org/wiki/Q7574076","display_name":"Spatial network","level":2,"score":0.45507872104644775},{"id":"https://openalex.org/C32946077","wikidata":"https://www.wikidata.org/wiki/Q618079","display_name":"Network analysis","level":2,"score":0.44754353165626526},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4452360272407532},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.44094574451446533},{"id":"https://openalex.org/C148383697","wikidata":"https://www.wikidata.org/wiki/Q1781695","display_name":"Regional science","level":1,"score":0.33436739444732666},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17966055870056152},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1475735306739807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12491995096206665},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.12139397859573364},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.11973902583122253},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09334489703178406},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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":2,"locations":[{"id":"doi:10.3390/ijgi12100411","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12100411","pdf_url":"https://www.mdpi.com/2220-9964/12/10/411/pdf?version=1696743335","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3f58cfb49fd84a01bbb85102c78c0812","is_oa":true,"landing_page_url":"https://doaj.org/article/3f58cfb49fd84a01bbb85102c78c0812","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 12, Iss 10, p 411 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/ijgi12100411","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12100411","pdf_url":"https://www.mdpi.com/2220-9964/12/10/411/pdf?version=1696743335","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7200000286102295}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3405948112","display_name":null,"funder_award_id":"412011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4557386991","display_name":null,"funder_award_id":"41201100","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4576811545","display_name":null,"funder_award_id":"41201100","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G4752154103","display_name":null,"funder_award_id":"KH220018A","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G5146885374","display_name":null,"funder_award_id":"2019J01406","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6906664103","display_name":null,"funder_award_id":"2019J01406","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7054401284","display_name":null,"funder_award_id":"KH220018A","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387454527.pdf"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1974300616","https://openalex.org/W2037971062","https://openalex.org/W2075779529","https://openalex.org/W2087692199","https://openalex.org/W2131681506","https://openalex.org/W2152102814","https://openalex.org/W2161556096","https://openalex.org/W2171050209","https://openalex.org/W2376913587","https://openalex.org/W2536041010","https://openalex.org/W2555931592","https://openalex.org/W2569951966","https://openalex.org/W2591877092","https://openalex.org/W2770395801","https://openalex.org/W2774329016","https://openalex.org/W2782212250","https://openalex.org/W2805732361","https://openalex.org/W2884006174","https://openalex.org/W2915383173","https://openalex.org/W2954335184","https://openalex.org/W3001832800","https://openalex.org/W3003423694","https://openalex.org/W3005719045","https://openalex.org/W3013968644","https://openalex.org/W3021275752","https://openalex.org/W3033057929","https://openalex.org/W3042299076","https://openalex.org/W3093883319","https://openalex.org/W3099768174","https://openalex.org/W3099882267","https://openalex.org/W3113281359","https://openalex.org/W3135520541","https://openalex.org/W3176839523","https://openalex.org/W3178622105","https://openalex.org/W3189755897","https://openalex.org/W3199150734","https://openalex.org/W3209373580","https://openalex.org/W3209673432","https://openalex.org/W4200107958","https://openalex.org/W4205872382","https://openalex.org/W4205994424","https://openalex.org/W4224308461","https://openalex.org/W4293011025","https://openalex.org/W4297790138","https://openalex.org/W4306377824","https://openalex.org/W4308389121","https://openalex.org/W4311485281","https://openalex.org/W4313259886","https://openalex.org/W4319312078","https://openalex.org/W4319758805","https://openalex.org/W4322806654","https://openalex.org/W6799790563","https://openalex.org/W6842985491","https://openalex.org/W7027964677"],"related_works":["https://openalex.org/W2904868555","https://openalex.org/W4386880480","https://openalex.org/W1926303568","https://openalex.org/W3155846532","https://openalex.org/W2020198693","https://openalex.org/W2361372973","https://openalex.org/W3124740722","https://openalex.org/W4389359147","https://openalex.org/W4312222594","https://openalex.org/W2113953848"],"abstract_inverted_index":{"The":[0,169,185],"phenomenon":[1],"of":[2,30,33,41,45,48,54,81,102,114,158,164,172,181,187,204],"polarized":[3],"development":[4,203],"among":[5],"regional":[6,20],"cities":[7,64,161],"has":[8],"sparked":[9],"extensive":[10],"contemplation":[11],"and":[12,38,51,84,86,108,117,122,127],"indicated":[13],"a":[14,42],"need":[15],"for":[16],"research":[17,24],"on":[18],"multi-source":[19],"networks.":[21,59,167],"However,":[22],"such":[23],"faces":[25],"two":[26],"obstacles:":[27],"the":[28,39,46,52,66,72,77,87,99,103,124,138,156,159,165,173,182,188,192,200,205],"absence":[29],"quantitative":[31],"measurement":[32],"differences":[34,154],"in":[35,57,65,155,162],"network":[36,79,90,94,119,133,193],"structures":[37,80],"lack":[40],"thorough":[43],"examination":[44],"degree":[47],"city":[49],"clustering":[50,120,170],"dynamics":[53],"community":[55],"composition":[56],"hierarchical":[58,118,174],"Thus,":[60],"we":[61],"identified":[62],"16":[63],"Chengdu\u2013Chongqing":[67],"Economic":[68],"Circle":[69],"(CCEC)":[70],"as":[71],"spatial":[73,78,89],"units":[74],"to":[75],"examine":[76],"population,":[82],"resources,":[83],"transportation":[85],"integrated":[88],"structure.":[91],"Using":[92],"social":[93],"analysis,":[95],"this":[96],"paper":[97],"describes":[98],"structural":[100],"characteristics":[101,171],"three":[104,142,166],"networks":[105,143,175],"(population,":[106],"resource,":[107],"transportation),":[109],"followed":[110],"by":[111],"an":[112,145],"analysis":[113,189],"their":[115],"collective":[116],"characteristics,":[121],"explores":[123],"driving":[125],"mechanisms":[126,195],"factors":[128],"that":[129],"make":[130],"up":[131],"each":[132],"model.":[134],"Our":[135],"results":[136,186],"show":[137],"following:":[139],"(1)":[140],"All":[141],"exhibit":[144],"\u201ceast":[146],"dense,":[147],"west":[148],"sparse\u201d":[149],"characteristic,":[150],"but":[151],"there":[152],"are":[153,176],"layouts":[157],"core":[160],"terms":[163],"(2)":[168],"more":[177],"pronounced":[178],"than":[179],"those":[180],"overall":[183],"network.":[184],"combined":[190],"with":[191],"formation":[194],"can":[196],"help":[197],"effectively":[198],"plan":[199],"future":[201],"coordinated":[202],"CCEC.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2023-10-10T00:00:00"}