{"id":"https://openalex.org/W7224114875","doi":"https://doi.org/10.12911/22998993/235928","title":"Temporal eligibility rules alter country composition and ecoregion representation in global river water-quality monitoring networks","display_name":"Temporal eligibility rules alter country composition and ecoregion representation in global river water-quality monitoring networks","publication_year":2026,"publication_date":"2026-10-28","ids":{"openalex":"https://openalex.org/W7224114875","doi":"https://doi.org/10.12911/22998993/235928"},"language":"en","primary_location":{"id":"doi:10.12911/22998993/235928","doi":"https://doi.org/10.12911/22998993/235928","is_oa":true,"landing_page_url":"https://doi.org/10.12911/22998993/235928","pdf_url":"https://www.jeeng.net/pdf-235928-149676?filename=Temporal-eligibility-rule.pdf","source":{"id":"https://openalex.org/S2764543046","display_name":"Journal of Ecological Engineering","issn_l":"2081-139X","issn":["2081-139X","2299-8993","2392-0629"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","poland-20","poland-70"],"host_organization":"https://openalex.org/P4310317489","host_organization_name":"Polish Society of Ecological Engineering","host_organization_lineage":["https://openalex.org/P4310317489"],"host_organization_lineage_names":["Polish Society of Ecological Engineering"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ecological Engineering","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.jeeng.net/pdf-235928-149676?filename=Temporal-eligibility-rule.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121296395","display_name":"Andrea Mariel Malav\u00e9 G\u00f3mez","orcid":"https://orcid.org/0009-0005-9847-7150","observed_orcids":["https://orcid.org/0009-0005-9847-7150"]},"institutions":[{"id":"https://openalex.org/I4210090927","display_name":"Universidad Estatal de Milagro","ror":"https://ror.org/00gd7ns03","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210090927"]}],"countries":["EC"],"is_corresponding":true,"raw_author_name":"Andrea Mariel Malav\u00e9 G\u00f3mez","raw_affiliation_strings":["Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador"],"raw_orcid":"https://orcid.org/0009-0005-9847-7150","affiliations":[{"raw_affiliation_string":"Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador","institution_ids":["https://openalex.org/I4210090927"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017139587","display_name":"Luis Buchelli Carpio","orcid":"https://orcid.org/0000-0003-2277-603X","observed_orcids":["https://orcid.org/0000-0003-2277-603X"]},"institutions":[{"id":"https://openalex.org/I4210090927","display_name":"Universidad Estatal de Milagro","ror":"https://ror.org/00gd7ns03","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210090927"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Luis Angel Bucheli Carpio","raw_affiliation_strings":["Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador"],"raw_orcid":"https://orcid.org/0000-0003-2277-603X","affiliations":[{"raw_affiliation_string":"Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador","institution_ids":["https://openalex.org/I4210090927"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114968566","display_name":"Roger Marcelo Freire-Avil\u00e9s","orcid":"https://orcid.org/0000-0001-9069-4787","observed_orcids":["https://orcid.org/0000-0001-9069-4787"]},"institutions":[{"id":"https://openalex.org/I4210090927","display_name":"Universidad Estatal de Milagro","ror":"https://ror.org/00gd7ns03","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210090927"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Roger Freire Avil\u00e9s","raw_affiliation_strings":["Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador"],"raw_orcid":"https://orcid.org/0000-0001-9069-4787","affiliations":[{"raw_affiliation_string":"Facultad de Ciencias de la Ingenier\u00eda , Universidad Estatal de Milagro , Milagro , Ecuador","institution_ids":["https://openalex.org/I4210090927"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143449858","display_name":"Norma Alexandra Valencia Castillo","orcid":"https://orcid.org/0009-0003-6675-1069","observed_orcids":["https://orcid.org/0009-0003-6675-1069"]},"institutions":[{"id":"https://openalex.org/I4210152652","display_name":"Universidad Agraria del Ecuador","ror":"https://ror.org/03z4qet58","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210152652"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Norma Valencia Castillo","raw_affiliation_strings":["Facultad de Ciencias Agrarias , Universidad Agraria del Ecuador , Guayaquil , Ecuador"],"raw_orcid":"https://orcid.org/0009-0003-6675-1069","affiliations":[{"raw_affiliation_string":"Facultad de Ciencias Agrarias , Universidad Agraria del Ecuador , Guayaquil , Ecuador","institution_ids":["https://openalex.org/I4210152652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036712440","display_name":"Sara Sofia Valencia Castillo","orcid":"https://orcid.org/0000-0003-4842-4948","observed_orcids":["https://orcid.org/0000-0003-4842-4948"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sara Sofia Valencia Castillo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4842-4948","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5136737635","display_name":"Fabiola Rosa Lopezdom\u00ednguez Rivas","orcid":"https://orcid.org/0009-0006-7761-0474","observed_orcids":["https://orcid.org/0009-0006-7761-0474"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabiola Rosa Lopezdom\u00ednguez Rivas","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0006-7761-0474","affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5121296395"],"corresponding_institution_ids":["https://openalex.org/I4210090927"],"apc_list":{"value":1400,"currency":"PLN","value_usd":330},"apc_paid":{"value":1400,"currency":"PLN","value_usd":330},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.71711295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"27","issue":"12","first_page":"291","last_page":"305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11634","display_name":"Water Quality and Pollution Assessment","score":0.28690001368522644,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11634","display_name":"Water Quality and Pollution Assessment","score":0.28690001368522644,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T14427","display_name":"Environmental Monitoring and Data Management","score":0.2797999978065491,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12773","display_name":"Water Quality and Resources Studies","score":0.08709999918937683,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/sampling-design","display_name":"sampling design","score":0.3050000071525574},{"id":"https://openalex.org/keywords/spatial-representativeness","display_name":"spatial representativeness","score":0.4180000126361847}],"concepts":[{"id":"https://openalex.org/C2776191655","wikidata":"https://www.wikidata.org/wiki/Q295469","display_name":"Ecoregion","level":2,"score":0.9635000228881836},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.669700026512146},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.49639999866485596},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4959999918937683},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.4634000062942505},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4004000127315521},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3375000059604645},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3160000145435333},{"id":"https://openalex.org/C539469273","wikidata":"https://www.wikidata.org/wiki/Q1749732","display_name":"Environmental monitoring","level":2,"score":0.2847999930381775},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.27630001306533813},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.266400009393692},{"id":"https://openalex.org/C526734887","wikidata":"https://www.wikidata.org/wiki/Q832237","display_name":"Environmental protection","level":1,"score":0.25290000438690186},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.12911/22998993/235928","doi":"https://doi.org/10.12911/22998993/235928","is_oa":true,"landing_page_url":"https://doi.org/10.12911/22998993/235928","pdf_url":"https://www.jeeng.net/pdf-235928-149676?filename=Temporal-eligibility-rule.pdf","source":{"id":"https://openalex.org/S2764543046","display_name":"Journal of Ecological Engineering","issn_l":"2081-139X","issn":["2081-139X","2299-8993","2392-0629"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","poland-20","poland-70"],"host_organization":"https://openalex.org/P4310317489","host_organization_name":"Polish Society of Ecological Engineering","host_organization_lineage":["https://openalex.org/P4310317489"],"host_organization_lineage_names":["Polish Society of Ecological Engineering"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ecological Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.12911/22998993/235928","doi":"https://doi.org/10.12911/22998993/235928","is_oa":true,"landing_page_url":"https://doi.org/10.12911/22998993/235928","pdf_url":"https://www.jeeng.net/pdf-235928-149676?filename=Temporal-eligibility-rule.pdf","source":{"id":"https://openalex.org/S2764543046","display_name":"Journal of Ecological Engineering","issn_l":"2081-139X","issn":["2081-139X","2299-8993","2392-0629"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","poland-20","poland-70"],"host_organization":"https://openalex.org/P4310317489","host_organization_name":"Polish Society of Ecological Engineering","host_organization_lineage":["https://openalex.org/P4310317489"],"host_organization_lineage_names":["Polish Society of Ecological Engineering"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Ecological Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.965499997138977,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224114875.pdf","grobid_xml":"https://content.openalex.org/works/W7224114875.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W2022825068","https://openalex.org/W2033604986","https://openalex.org/W2120474334","https://openalex.org/W2141121131","https://openalex.org/W2149683554","https://openalex.org/W2167040687","https://openalex.org/W2560136348","https://openalex.org/W2770171409","https://openalex.org/W2890051086","https://openalex.org/W2901199346","https://openalex.org/W2924647164","https://openalex.org/W3011211345","https://openalex.org/W3016934696","https://openalex.org/W3025440848","https://openalex.org/W3030537919","https://openalex.org/W3037198439","https://openalex.org/W3133061341","https://openalex.org/W4205343929","https://openalex.org/W4318592683","https://openalex.org/W4322767328","https://openalex.org/W4390445422","https://openalex.org/W4391469840","https://openalex.org/W4399121330","https://openalex.org/W4400859533","https://openalex.org/W4401105331","https://openalex.org/W4406161213","https://openalex.org/W4408989740","https://openalex.org/W7115728119","https://openalex.org/W7159953521","https://openalex.org/W7203549018"],"related_works":["https://openalex.org/W7096919068","https://openalex.org/W2401550817","https://openalex.org/W3194579881","https://openalex.org/W4412329378","https://openalex.org/W2602502221","https://openalex.org/W2921657232","https://openalex.org/W2301185949","https://openalex.org/W2601291529","https://openalex.org/W7028702822","https://openalex.org/W2105191055"],"abstract_inverted_index":{"Temporal":[0],"eligibility":[1],"can":[2],"reorganize":[3],"a":[4,53,153],"monitoring":[5],"network":[6],"in":[7,19,68,93,215,241],"directions":[8],"that":[9,195,245],"station":[10,246],"loss":[11],"alone":[12,248],"does":[13],"not":[14,75,151,250],"predict.This":[15],"instability":[16],"was":[17,74,91,173,183,199],"characterized":[18],"Caravan-Qual":[20],"Lite":[21],"version":[22],"1.1":[23],"over":[24],"2000-2020":[25],"using":[26],"six":[27],"constituents,":[28],"country":[29,203,231,236],"labels,":[30],"426":[31],"freshwater":[32],"ecoregions,":[33,127],"seven":[34],"realms,":[35],"and":[36,41,52,62,108,128,130,226,229,238],"Hill":[37],"numbers":[38],"q=0,":[39],"1,":[40],"2.":[42],"The":[43],"primary":[44],"rule":[45],"retained":[46],"14,387":[47],"electrical-conductivity":[48],"stations":[49,225],"(Cohort":[50,65],"A)":[51],"4.373-station":[54],"intersection":[55],"of":[56,79,95,222],"the":[57,187,196,208],"independently":[58],"eligible":[59,69,85],"conductivity,":[60],"phosphorus,":[61],"dissolved-oxygen":[63],"networks":[64],"B);":[66],"overlap":[67],"years":[70,143],"or":[71,82],"sampling":[72],"dates":[73],"required.With":[76],"minimum":[77],"requirements":[78],"three,":[80],"five,":[81],"ten":[83],"nonconsecutive":[84],"calendar":[86,218],"years,":[87],"dissolved":[88,122],"organic":[89],"carbon":[90],"lost":[92],"90.7%":[94],"stations,":[96],"while":[97,179],"ecoregion":[98,116,169],"q":[99,113,134,170,180,190,209],"=":[100,114,135,171,181,191,210],"2":[101,115,136,182,192],"increased":[102],"from":[103,139],"3.909":[104],"to":[105,141,146],"6.594.Electrical":[106],"conductivity":[107],"total":[109],"phosphorus":[110],"also":[111],"gained":[112],"representation":[117,240],"at":[118],"selected":[119],"thresholds,":[120],"whereas":[121,207],"oxygen":[123],"declined":[124],"across":[125],"countries,":[126],"realms.Nitrate":[129],"suspended":[131],"solids":[132],"realm":[133],"rose":[137],"slightly":[138],"three":[140],"five":[142],"before":[144],"falling":[145],"ten.Thus,":[147],"comparable":[148],"attrition":[149],"did":[150],"imply":[152],"common":[154],"geographic":[155],"response.Equal-size":[156],"references":[157],"were":[158,205],"treated":[159],"as":[160],"descriptive":[161],"baselines":[162],"rather":[163],"than":[164],"exchangeability":[165],"tests.In":[166],"Cohort":[167,223],"B,":[168],"0":[172,211],"10.8%":[174],"below":[175],"its":[176],"equal-size":[177],"median":[178],"46.1%":[184],"above":[185],"it;":[186],"+0.5%":[188],"within-country":[189],"residual":[193],"showed":[194],"evenness":[197],"excess":[198],"largely":[200],"reproduced":[201],"after":[202],"counts":[204],"fixed,":[206],"deficit":[212],"persisted.Requiring":[213],"coverage":[214],"all":[216],"four":[217],"quarters":[219],"removed":[220],"40.1%":[221],"B":[224],"nine":[227],"ecoregions":[228],"shifted":[230],"leverage.Tempoal":[232],"rules,":[233],"therefore,":[234],"changed":[235],"composition":[237],"FEOW":[239],"constituent-and":[242],"order-specific":[243],"ways":[244],"retention":[247],"could":[249],"summarize.":[251]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-29T00:00:00"}