{"id":"https://openalex.org/W1997942494","doi":"https://doi.org/10.1029/2012jg002100","title":"Empirical assessment of uncertainties of meteorological parameters and turbulent fluxes in the AmeriFlux network","display_name":"Empirical assessment of uncertainties of meteorological parameters and turbulent fluxes in the AmeriFlux network","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W1997942494","doi":"https://doi.org/10.1029/2012jg002100","mag":"1997942494"},"language":"en","primary_location":{"id":"doi:10.1029/2012jg002100","doi":"https://doi.org/10.1029/2012jg002100","is_oa":true,"landing_page_url":"https://doi.org/10.1029/2012jg002100","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1029/2012JG002100","source":{"id":"https://openalex.org/S207178839","display_name":"Journal of Geophysical Research Atmospheres","issn_l":"0148-0227","issn":["0148-0227","2156-2202","2169-897X","2169-8996"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-2","poland-100","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315809","host_organization_name":"American Geophysical Union","host_organization_lineage":["https://openalex.org/P4310315809"],"host_organization_lineage_names":["American Geophysical Union"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geophysical Research: Biogeosciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1029/2012JG002100","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016143307","display_name":"Andres Schmidt","orcid":"https://orcid.org/0000-0001-7110-6652","observed_orcids":["https://orcid.org/0000-0001-7110-6652"]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Andres Schmidt","raw_affiliation_strings":["Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066329333","display_name":"Chad V. Hanson","orcid":"https://orcid.org/0000-0003-2144-6258","observed_orcids":["https://orcid.org/0000-0003-2144-6258"]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chad Hanson","raw_affiliation_strings":["Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048520463","display_name":"Stephen Chan","orcid":"https://orcid.org/0000-0002-4583-1559","observed_orcids":["https://orcid.org/0000-0002-4583-1559"]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. Stephen Chan","raw_affiliation_strings":["Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064351190","display_name":"Beverly Elizabeth Law","orcid":"https://orcid.org/0000-0002-1605-1203","observed_orcids":["https://orcid.org/0000-0002-1605-1203"]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Beverly E. Law","raw_affiliation_strings":["Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, USA","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5016143307"],"corresponding_institution_ids":["https://openalex.org/I131249849"],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":3.7197,"has_fulltext":true,"cited_by_count":71,"citation_normalized_percentile":{"value":0.92594283,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"117","issue":"G4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9945999979972839,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9945999979972839,"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/T14427","display_name":"Environmental Monitoring and Data Management","score":0.002300000051036477,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ameriflux","display_name":"AmeriFlux","score":0.9629999995231628},{"id":"https://openalex.org/keywords/eddy-covariance","display_name":"eddy covariance","score":0.7860000133514404},{"id":"https://openalex.org/keywords/measurement-uncertainty","display_name":"measurement uncertainty","score":0.7179999947547913},{"id":"https://openalex.org/keywords/instrumental-errors","display_name":"instrumental errors","score":0.7860000133514404},{"id":"https://openalex.org/keywords/quality-assurance","display_name":"quality assurance","score":0.546999990940094},{"id":"https://openalex.org/keywords/quality-control","display_name":"quality control","score":0.7099999785423279},{"id":"https://openalex.org/keywords/co2-flux","display_name":"CO2 flux","score":0.7730000019073486},{"id":"https://openalex.org/keywords/sensible-heat-flux","display_name":"sensible heat flux","score":0.8370000123977661},{"id":"https://openalex.org/keywords/latent-heat-flux","display_name":"latent heat flux","score":1.0},{"id":"https://openalex.org/keywords/meteorological-variables","display_name":"meteorological parameters","score":0.6729999780654907},{"id":"https://openalex.org/keywords/radiation-measurement","display_name":"radiation measurement","score":0.6439999938011169},{"id":"https://openalex.org/keywords/gas-concentration","display_name":"gas concentration","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C35187779","wikidata":"https://www.wikidata.org/wiki/Q5336709","display_name":"Eddy covariance","level":3,"score":0.8441581130027771},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6988766193389893},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5479587912559509},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.4697960615158081},{"id":"https://openalex.org/C59242433","wikidata":"https://www.wikidata.org/wiki/Q1480581","display_name":"Sensible heat","level":2,"score":0.45383763313293457},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4320273697376251},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.418843150138855},{"id":"https://openalex.org/C58024561","wikidata":"https://www.wikidata.org/wiki/Q207721","display_name":"Latent heat","level":2,"score":0.41657528281211853},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.4018617868423462},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24737629294395447},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2022535502910614},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.149929940700531},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1365073025226593},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1029/2012jg002100","doi":"https://doi.org/10.1029/2012jg002100","is_oa":true,"landing_page_url":"https://doi.org/10.1029/2012jg002100","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1029/2012JG002100","source":{"id":"https://openalex.org/S207178839","display_name":"Journal of Geophysical Research Atmospheres","issn_l":"0148-0227","issn":["0148-0227","2156-2202","2169-897X","2169-8996"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-2","poland-100","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315809","host_organization_name":"American Geophysical Union","host_organization_lineage":["https://openalex.org/P4310315809"],"host_organization_lineage_names":["American Geophysical Union"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geophysical Research: Biogeosciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1029/2012jg002100","doi":"https://doi.org/10.1029/2012jg002100","is_oa":true,"landing_page_url":"https://doi.org/10.1029/2012jg002100","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1029/2012JG002100","source":{"id":"https://openalex.org/S207178839","display_name":"Journal of Geophysical Research Atmospheres","issn_l":"0148-0227","issn":["0148-0227","2156-2202","2169-897X","2169-8996"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-2","poland-100","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315809","host_organization_name":"American Geophysical Union","host_organization_lineage":["https://openalex.org/P4310315809"],"host_organization_lineage_names":["American Geophysical Union"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Geophysical Research: Biogeosciences","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.821399986743927}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1085058397","display_name":"ENHANCING THE PRECISION AND ACCURACY WITHIN AND AMONG AMERIFLUX SITE MEASUREMENTS","funder_award_id":"FG02-06ER64307","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G222768804","display_name":null,"funder_award_id":"DE\u2010FG02\u2010","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G7878161809","display_name":"ENHANCING THE PRECISION AND ACCURACY WITHIN AND AMONG AMERIFLUX SITE MEASUREMENTS","funder_award_id":"DEFG0206ER64307","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1997942494.pdf","grobid_xml":"https://content.openalex.org/works/W1997942494.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W332506328","https://openalex.org/W1497841548","https://openalex.org/W1586251589","https://openalex.org/W1967715794","https://openalex.org/W1973484681","https://openalex.org/W1984367727","https://openalex.org/W1991038949","https://openalex.org/W2008643226","https://openalex.org/W2017077556","https://openalex.org/W2031614088","https://openalex.org/W2031997694","https://openalex.org/W2034934730","https://openalex.org/W2054657672","https://openalex.org/W2060984342","https://openalex.org/W2065889327","https://openalex.org/W2066609560","https://openalex.org/W2069892911","https://openalex.org/W2089295919","https://openalex.org/W2096409528","https://openalex.org/W2097693265","https://openalex.org/W2100965054","https://openalex.org/W2104618325","https://openalex.org/W2109039109","https://openalex.org/W2111537121","https://openalex.org/W2115299943","https://openalex.org/W2117324426","https://openalex.org/W2119176495","https://openalex.org/W2119835768","https://openalex.org/W2124477412","https://openalex.org/W2127706783","https://openalex.org/W2128342866","https://openalex.org/W2132406085","https://openalex.org/W2135877839","https://openalex.org/W2137319595","https://openalex.org/W2138240370","https://openalex.org/W2142729451","https://openalex.org/W2142732097","https://openalex.org/W2144653885","https://openalex.org/W2149541905","https://openalex.org/W2150192491","https://openalex.org/W2150897594","https://openalex.org/W2151522428","https://openalex.org/W2157040514","https://openalex.org/W2158370478","https://openalex.org/W2163151373","https://openalex.org/W2163606831","https://openalex.org/W2170133594","https://openalex.org/W2171991761","https://openalex.org/W2338049369","https://openalex.org/W2348336253","https://openalex.org/W4211073738","https://openalex.org/W4237123086"],"related_works":["https://openalex.org/W1994163073","https://openalex.org/W2008643226","https://openalex.org/W7098280924","https://openalex.org/W2098618837","https://openalex.org/W2381633358","https://openalex.org/W7096535937","https://openalex.org/W1497841548","https://openalex.org/W1991158406","https://openalex.org/W1970148633","https://openalex.org/W2529315716"],"abstract_inverted_index":{"Terrestrial":[0],"ecosystem\u2010atmosphere":[1],"exchange":[2],"of":[3,55,77,120,195,234,249],"carbon,":[4],"water":[5],"vapor,":[6],"and":[7,23,43,46,97,114,129,137,142,167,188,197,225,253],"energy":[8],"has":[9,64],"been":[10,30,50,66],"measured":[11],"for":[12,52,94,135,153,164,176,207,262],"over":[13,32],"a":[14,87,231,258],"decade":[15],"at":[16,38],"many":[17],"sites":[18],"globally.":[19],"To":[20],"minimize":[21],"measurement":[22],"analysis":[24],"errors,":[25,126,132,227],"quality":[26,112,115,248],"assurance":[27,113],"data":[28,215,252,260],"have":[29,49],"collected":[31,216],"short":[33],"periods":[34],"along\u2010side":[35],"tower":[36,185],"instruments":[37],"AmeriFlux":[39,111,239],"research":[40,264],"sites.":[41],"Theoretical":[42],"empirical":[44],"error":[45,92,175],"uncertainty":[47],"values":[48],"reported":[51],"various":[53],"aspects":[54],"the":[56,105,110,143,154,158,184,202,208,214,238,242,246,250,263],"eddy":[57],"covariance":[58],"technique":[59],"but":[60],"until":[61],"recently":[62],"it":[63],"not":[65],"possible":[67],"to":[68,89,223],"constrain":[69],"network":[70,251],"level":[71],"variation":[72],"based":[73],"on":[74],"direct":[75],"comparison":[76],"side\u2010by\u2010side":[78],"measurements.":[79],"Paired":[80],"observations,":[81],"although":[82],"rare":[83],"in":[84,237],"practice,":[85],"offer":[86],"possibility":[88],"obtain":[90],"real\u2010world":[91],"estimates":[93],"flux":[95,179],"observations":[96],"corresponding":[98],"uncertainties.":[99],"In":[100],"this":[101],"study,":[102],"we":[103],"report":[104],"relative":[106,148,160,173],"instrumental":[107,131,174,235],"errors":[108,149,161,194,236],"from":[109],"control":[116],"(QA/QC)":[117],"site":[118,122,219],"intercomparisons":[119],"84":[121],"visits":[123,220],"(2002\u20132012).":[124],"Relative":[125],"including":[127],"random":[128],"systematic":[130],"are":[133,221],"presented":[134,243],"meteorological":[136,155],"radiation":[138],"variables,":[139],"gas":[140],"concentrations,":[141],"turbulent":[144,209],"fluxes.":[145,170],"The":[146,171],"lowest":[147],"(<2%)":[150],"were":[151,162],"found":[152,163],"parameters,":[156],"while":[157],"largest":[159,206],"latent":[165,189],"heat":[166,190],"CO":[168,177],"2":[169,178],"mean":[172,193,203],"averaged":[180],"\u22128.2%":[181],"(underestimation":[182],"by":[183],"instruments).":[186],"Sensible":[187],"fluxes":[191],"exhibited":[192],"\u22121.7%":[196],"\u22125.2%,":[198],"respectively.":[199],"Deviation":[200],"around":[201],"was":[204],"also":[205],"fluxes,":[210],"approaching":[211],"20%.":[212],"Because":[213],"during":[217],"QA/QC":[218],"used":[222],"identify":[224],"correct":[226],"our":[228],"results":[229,244],"represent":[230],"conservative":[232],"estimate":[233],"database.":[240],"Overall,":[241],"confirm":[245],"high":[247],"underline":[254],"its":[255],"status":[256],"as":[257],"valuable":[259],"source":[261],"community.":[265]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}