{"id":"https://openalex.org/W7225008512","doi":"https://doi.org/10.5281/zenodo.23848925","title":"Who Shares the World's Rivers? International River Basins, River Lengths Measured on One Map, and the Countries that Depend on Water from Upstream","display_name":"Who Shares the World's Rivers? International River Basins, River Lengths Measured on One Map, and the Countries that Depend on Water from Upstream","publication_year":2026,"publication_date":"2026-10-31","ids":{"openalex":"https://openalex.org/W7225008512","doi":"https://doi.org/10.5281/zenodo.23848925"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.23848925","doi":"https://doi.org/10.5281/zenodo.23848925","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23848925","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.23848925","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081266831","display_name":"Tristan Hotham","orcid":"https://orcid.org/0000-0003-4931-9349","observed_orcids":["https://orcid.org/0000-0003-4931-9349"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hotham, Tristan","raw_affiliation_strings":["Independent researcher"],"raw_orcid":"https://orcid.org/0000-0003-4931-9349","affiliations":[{"raw_affiliation_string":"Independent researcher","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5081266831"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.91044574,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11755","display_name":"Transboundary Water Resource Management","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11755","display_name":"Transboundary Water Resource Management","score":1.0,"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"}},{"id":"https://openalex.org/T10969","display_name":"Water resources management and optimization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14466","display_name":"Migration, Health, Geopolitics, Historical Geography","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/transboundary-river-basins","display_name":"transboundary river basins","score":0.9169999957084656},{"id":"https://openalex.org/keywords/transboundary-water-resources","display_name":"transboundary water resources","score":0.7919999957084656},{"id":"https://openalex.org/keywords/longest-rivers","display_name":"longest rivers","score":0.628000020980835},{"id":"https://openalex.org/keywords/water-dependency","display_name":"water dependency","score":0.3930000066757202},{"id":"https://openalex.org/keywords/renewable-water-resources","display_name":"renewable water resources","score":0.527999997138977},{"id":"https://openalex.org/keywords/river-basins","display_name":"river basins","score":0.39399999380111694},{"id":"https://openalex.org/keywords/nile-basin","display_name":"Nile Basin","score":0.6200000047683716},{"id":"https://openalex.org/keywords/danube-river-basin","display_name":"Danube basin","score":0.8389999866485596},{"id":"https://openalex.org/keywords/niger-river-basin","display_name":"Niger River basin","score":0.6480000019073486},{"id":"https://openalex.org/keywords/yangtze-river-basin","display_name":"Yangtze River Basin","score":0.5630000233650208},{"id":"https://openalex.org/keywords/amazon-basin","display_name":"Amazon basin","score":0.9419999718666077},{"id":"https://openalex.org/keywords/water-conflicts","display_name":"water conflicts","score":0.3160000145435333},{"id":"https://openalex.org/keywords/water-cooperation","display_name":"water cooperation","score":0.6050000190734863}],"concepts":[{"id":"https://openalex.org/C126645576","wikidata":"https://www.wikidata.org/wiki/Q166620","display_name":"Drainage basin","level":2,"score":0.5270000100135803},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.49559998512268066},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.48570001125335693},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.4797999858856201},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.45019999146461487},{"id":"https://openalex.org/C535291247","wikidata":"https://www.wikidata.org/wiki/Q177567","display_name":"Amazon rainforest","level":2,"score":0.4494999945163727},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.4074000120162964},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.4018000066280365},{"id":"https://openalex.org/C2988944400","wikidata":"https://www.wikidata.org/wiki/Q244451","display_name":"Amazon basin","level":3,"score":0.39809998869895935},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.3905999958515167},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.36880001425743103},{"id":"https://openalex.org/C2780611167","wikidata":"https://www.wikidata.org/wiki/Q6736223","display_name":"Main river","level":3,"score":0.362199991941452},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.3582000136375427},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34279999136924744},{"id":"https://openalex.org/C141268709","wikidata":"https://www.wikidata.org/wiki/Q1233637","display_name":"River mouth","level":3,"score":0.3424000144004822},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C3018003528","wikidata":"https://www.wikidata.org/wiki/Q5413","display_name":"Yangtze river","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C165107724","wikidata":"https://www.wikidata.org/wiki/Q25855","display_name":"International waters","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.27559998631477356},{"id":"https://openalex.org/C5072461","wikidata":"https://www.wikidata.org/wiki/Q49506","display_name":"Delta","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C19835438","wikidata":"https://www.wikidata.org/wiki/Q9089593","display_name":"Interbasin transfer","level":3,"score":0.2522999942302704},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.23848925","doi":"https://doi.org/10.5281/zenodo.23848925","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23848925","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.5281/zenodo.23848927","doi":"https://doi.org/10.5281/zenodo.23848927","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23848927","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.5281/zenodo.23848925","doi":"https://doi.org/10.5281/zenodo.23848925","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23848925","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.6618000268936157}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2933352653","https://openalex.org/W4410990020","https://openalex.org/W1989709801","https://openalex.org/W146203865","https://openalex.org/W7095491937","https://openalex.org/W2092001032","https://openalex.org/W4239285850","https://openalex.org/W2122184250","https://openalex.org/W4234500165","https://openalex.org/W4393115980"],"abstract_inverted_index":{"Rivers":[0],"cross":[1],"borders,":[2],"and":[3,41,59,85,88,113,142,161,183,216,223,245],"the":[4,16,24,32,42,54,68,79,86,89,95,103,128,131,138,143,154,171,174,188,192,208],"land":[5,56],"that":[6,126,198],"drains":[7],"to":[8,120,151],"them":[9],"often":[10],"lies":[11],"in":[12,64,156],"several":[13],"countries.":[14],"Using":[15],"register":[17],"of":[18,44,53,67,153,173,180,201,207],"international":[19],"river":[20,108],"basins":[21,34],"kept":[22],"by":[23,36,47,74,137,214,235],"Transboundary":[25],"Freshwater":[26],"Dispute":[27],"Database":[28],"(TFDD),":[29],"I":[30,101],"map":[31,127],"313":[33],"shared":[35,73],"two":[37,75],"or":[38,239],"more":[39,204],"countries":[40,76,84,203],"share":[43],"each":[45,48],"held":[46,60],"country.":[49],"They":[50],"cover":[51],"47.1%":[52],"world's":[55,69],"outside":[57],"Antarctica":[58],"3.6":[61],"billion":[62],"people":[63],"2022,":[65],"45.4%":[66],"population.":[70],"Most":[71],"are":[72,149],"(235),":[77],"but":[78],"Danube":[80],"basin":[81,232],"reaches":[82],"19":[83],"Nile":[87,129],"Niger":[90],"11":[91],"each.":[92],"To":[93],"compare":[94],"rivers":[96,176,189],"themselves":[97],"on":[98,165,178,187],"equal":[99],"terms,":[100],"join":[102],"Natural":[104],"Earth":[105],"1:10":[106],"million":[107],"centrelines":[109],"into":[110],"a":[111,157,231],"network":[112],"measure":[114],"every":[115],"system":[116,133],"from":[117],"its":[118,121],"mouth":[119,182],"most":[122],"distant":[123],"source.":[124],"On":[125],"is":[130,228],"longest":[132,175],"(6,151":[134],"km),":[135],"followed":[136],"Yangtze":[139],"(5,320":[140],"km)":[141],"Amazon":[144],"(5,230":[145],"km).":[146],"These":[147],"lengths":[148],"81.7%":[150],"92.5%":[152],"figures":[155],"standard":[158],"reference":[159],"work,":[160],"they":[162],"shrink":[163],"further":[164],"coarser":[166],"lines,":[167],"which":[168],"shows":[169,197],"why":[170],"ranking":[172],"depends":[177],"choices":[179],"source,":[181],"scale":[184],"rather":[185],"than":[186,205],"alone.":[190],"Finally,":[191],"FAO":[193],"AQUASTAT":[194],"dependency":[195],"ratio":[196],"for":[199],"38":[200],"191":[202],"half":[206],"renewable":[209],"water":[210],"originates":[211],"abroad,":[212],"led":[213],"deltas":[215],"dry":[217],"lowlands":[218],"such":[219],"as":[220],"Egypt":[221],"(96.9%)":[222],"Turkmenistan":[224],"(97.0%).":[225],"The":[226],"study":[227],"descriptive:":[229],"sharing":[230],"says":[233],"nothing":[234],"itself":[236],"about":[237],"cooperation":[238],"conflict.":[240],"Interactive":[241],"version:":[242],"https://maps.tristanhotham.com/shared-rivers/.":[243],"Data":[244],"code:":[246],"https://github.com/Tristan-Hotham/shared-rivers.":[247]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2026-11-01T00:00:00"}
