{"id":"https://openalex.org/W7113685615","doi":null,"title":"Aerosolizirani \u010drni ogljik in pu\u0161\u010davski pesek v ozra\u010dju nad Arabskim zalivom","display_name":"Aerosolizirani \u010drni ogljik in pu\u0161\u010davski pesek v ozra\u010dju nad Arabskim zalivom","publication_year":2025,"publication_date":"2025-10-02","ids":{"openalex":"https://openalex.org/W7113685615"},"language":"en","primary_location":{"id":"pmh:oai:repozitorij.uni-lj.si:IzpisGradiva.php?id=174447","doi":null,"is_oa":true,"landing_page_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=174447","pdf_url":null,"source":{"id":"https://openalex.org/S4377196268","display_name":"Repository of the University of Ljubljana (University of Ljubljana)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I153976015","host_organization_name":"University of Ljubljana","host_organization_lineage":["https://openalex.org/I153976015"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=174447","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Mahfouz, Mohamed Mamdouh Kotb","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mahfouz, Mohamed Mamdouh Kotb","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.7851999998092651,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.7851999998092651,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10347","display_name":"Atmospheric aerosols and clouds","score":0.21089999377727509,"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/T12383","display_name":"Aeolian processes and effects","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/black-carbon","display_name":"black carbon","score":0.9470000267028809},{"id":"https://openalex.org/keywords/mineral-dust","display_name":"mineral dust","score":0.9729999899864197},{"id":"https://openalex.org/keywords/persian-gulf","display_name":"Persian Gulf","score":0.6460000276565552},{"id":"https://openalex.org/keywords/dust-storms","display_name":"dust storms","score":0.8299999833106995},{"id":"https://openalex.org/keywords/aerosol-optical-properties","display_name":"aerosol optical properties","score":0.8970000147819519},{"id":"https://openalex.org/keywords/absorption-angstrom-exponent","display_name":"absorption \u00c5ngstr\u00f6m exponent","score":0.6100000143051147},{"id":"https://openalex.org/keywords/mass-absorption-cross-section","display_name":"mass absorption cross-section","score":0.9750000238418579},{"id":"https://openalex.org/keywords/aerosol-mixing-state","display_name":"aerosol mixing state","score":0.7210000157356262},{"id":"https://openalex.org/keywords/urban-emissions","display_name":"urban emissions","score":0.5210000276565552},{"id":"https://openalex.org/keywords/desert-dust","display_name":"desert dust","score":0.5019999742507935},{"id":"https://openalex.org/keywords/potential-source-contribution-function","display_name":"potential source contribution function","score":0.7429999709129333},{"id":"https://openalex.org/keywords/concentration-weighted-trajectory","display_name":"concentration weighted trajectory","score":0.859000027179718},{"id":"https://openalex.org/keywords/aerosol-source-apportionment","display_name":"aerosol source apportionment","score":0.7200000286102295},{"id":"https://openalex.org/keywords/arabian-peninsula","display_name":"Arabian Peninsula","score":0.38600000739097595}],"concepts":[{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.8646000027656555},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5684999823570251},{"id":"https://openalex.org/C44038986","wikidata":"https://www.wikidata.org/wiki/Q764245","display_name":"Carbon black","level":3,"score":0.554099977016449},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.5461999773979187},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.5059000253677368},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4975999891757965},{"id":"https://openalex.org/C2781449660","wikidata":"https://www.wikidata.org/wiki/Q182878","display_name":"Dust storm","level":3,"score":0.4779999852180481},{"id":"https://openalex.org/C160529264","wikidata":"https://www.wikidata.org/wiki/Q11942233","display_name":"Mineral dust","level":3,"score":0.4345000088214874},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.42989999055862427},{"id":"https://openalex.org/C149849071","wikidata":"https://www.wikidata.org/wiki/Q1263816","display_name":"Chemical composition","level":2,"score":0.4291999936103821},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.413100004196167},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.4104999899864197},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.38260000944137573},{"id":"https://openalex.org/C3019268976","wikidata":"https://www.wikidata.org/wiki/Q18537","display_name":"Biomass burning","level":3,"score":0.34439998865127563},{"id":"https://openalex.org/C64297162","wikidata":"https://www.wikidata.org/wiki/Q1987070","display_name":"Deposition (geology)","level":3,"score":0.3431999981403351},{"id":"https://openalex.org/C158787203","wikidata":"https://www.wikidata.org/wiki/Q900291","display_name":"Total organic carbon","level":2,"score":0.3327000141143799},{"id":"https://openalex.org/C126857682","wikidata":"https://www.wikidata.org/wiki/Q589446","display_name":"Mass concentration (chemistry)","level":2,"score":0.33070001006126404},{"id":"https://openalex.org/C204861789","wikidata":"https://www.wikidata.org/wiki/Q4698340","display_name":"Air mass (solar energy)","level":3,"score":0.32910001277923584},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3127000033855438},{"id":"https://openalex.org/C49999975","wikidata":"https://www.wikidata.org/wiki/Q287919","display_name":"Atmospheric chemistry","level":3,"score":0.3125},{"id":"https://openalex.org/C18459110","wikidata":"https://www.wikidata.org/wiki/Q171293","display_name":"Mixing ratio","level":2,"score":0.29190000891685486},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.288100004196167},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.28279998898506165},{"id":"https://openalex.org/C559116025","wikidata":"https://www.wikidata.org/wiki/Q131123","display_name":"Air pollution","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C105306849","wikidata":"https://www.wikidata.org/wiki/Q81054","display_name":"Storm","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C116628846","wikidata":"https://www.wikidata.org/wiki/Q899138","display_name":"Mass fraction","level":2,"score":0.26919999718666077},{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C2985143073","wikidata":"https://www.wikidata.org/wiki/Q287919","display_name":"Atmospheric composition","level":3,"score":0.26269999146461487}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:repozitorij.uni-lj.si:IzpisGradiva.php?id=174447","doi":null,"is_oa":true,"landing_page_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=174447","pdf_url":null,"source":{"id":"https://openalex.org/S4377196268","display_name":"Repository of the University of Ljubljana (University of Ljubljana)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I153976015","host_organization_name":"University of Ljubljana","host_organization_lineage":["https://openalex.org/I153976015"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/doctoralThesis"}],"best_oa_location":{"id":"pmh:oai:repozitorij.uni-lj.si:IzpisGradiva.php?id=174447","doi":null,"is_oa":true,"landing_page_url":"https://repozitorij.uni-lj.si/IzpisGradiva.php?id=174447","pdf_url":null,"source":{"id":"https://openalex.org/S4377196268","display_name":"Repository of the University of Ljubljana (University of Ljubljana)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I153976015","host_organization_name":"University of Ljubljana","host_organization_lineage":["https://openalex.org/I153976015"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[{"score":0.685699999332428,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"sustainable_development_goals_aurora":[{"score":0.7440425753593445,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0,43,163,259],"investigate":[1],"the":[2,8,14,40,83,88,107,121,126,129,167,174,206,228,262,281,287],"optical":[3],"properties":[4,68],"of":[5,18,33,50,79,96,100,264,274,289],"aerosols":[6],"in":[7,39,55,82,183,205],"Arabian":[9],"Gulf":[10],"region,":[11],"focusing":[12],"on":[13,30],"size-separated":[15],"absorption":[16,105],"characteristics":[17],"mineral":[19],"dust":[20,70,101,116,202],"(MD)":[21],"and":[22,53,60,73,102,139,145,203,235,249,283],"black":[23],"carbon":[24,138],"(BC).":[25],"The":[26,215,278],"analysis":[27,150],"is":[28,117,180],"based":[29,254],"one":[31],"year":[32],"measurements":[34],"performed":[35],"at":[36,157],"two":[37,229],"locations":[38],"Qatar":[41],"peninsula.":[42],"aim":[44],"to":[45,104,110,270,293],"provide":[46],"a":[47,133],"comprehensive":[48,268],"understanding":[49,120,296],"atmospheric":[51,123],"composition":[52],"processes":[54],"both":[56],"urban":[57,160,191],"background":[58,62],"(QU)":[59],"regional":[61,122],"(RM)":[63],"sites":[64],"by":[65],"analyzing":[66],"aerosol":[67,85,212,222,265],"during":[69],"storm":[71,75],"(DS)":[72],"non-dust":[74],"(nDS)":[76],"periods.":[77],"Presence":[78],"BC":[80,103,204],"particles":[81],"coarse":[84,108,207,236],"fraction":[86,93,109,208],"challenges":[87],"prevailing":[89],"assumption":[90],"that":[91,178,261],"this":[92],"consists":[94],"mainly":[95],"MD.":[97],"Separating":[98],"contributions":[99],"within":[106],"identify":[111,164],"distinct":[112],"spectral":[113],"dependencies":[114],"for":[115,119,200,220],"crucial":[118],"dynamics.":[124],"During":[125],"nDS":[127],"periods,":[128,172],"QU":[130,184],"site":[131],"exhibits":[132],"weak":[134],"correlation":[135],"between":[136,227,280],"elemental":[137],"organic":[140],"carbon,":[141],"indicating":[142],"mixed":[143],"anthropogenic":[144],"biogenic":[146],"carbonaceous":[147,154],"sources.":[148],"Chemical":[149],"consistently":[151],"reveals":[152,224],"higher":[153],"species\u2019":[155],"concentrations":[156],"QU,":[158],"reflecting":[159],"emissions'":[161],"influence.":[162],"MD":[165,182],"as":[166,190],"dominant":[168],"component":[169],"throughout":[170],"all":[171],"with":[173],"surprising":[175],"result":[176],"being":[177],"there":[179],"more":[181],"than":[185],"RM":[186],"which":[187],"we":[188],"interpret":[189],"resuspension.":[192],"Determined":[193],"specific":[194],"Absorption":[195,217],"Angstr\u00f6m":[196],"Exponent":[197],"(AAE)":[198],"values":[199],"desert":[201],"offer":[209],"insights":[210],"into":[211],"mixing":[213],"states.":[214],"Mass":[216],"Cross-section":[218],"derived":[219],"different":[221],"components":[223],"slight":[225],"differences":[226],"sites.":[230],"Urban":[231],"emissions":[232],"increase":[233],"fine":[234],"particle":[237],"concentrations.":[238],"Source":[239,245],"regions":[240],"are":[241],"investigated":[242],"using":[243],"Potential":[244],"Contribution":[246],"Function":[247],"(PSCF)":[248],"Concentration":[250],"Weighted":[251],"Trajectory":[252],"(CWT)":[253],"models,":[255],"highlighting":[256],"seasonal":[257],"dependencies.":[258],"find":[260],"dynamics":[263],"dispersion":[266],"require":[267],"monitoring":[269],"capture":[271],"complex":[272],"interactions":[273],"various":[275],"sources":[276],"contributions.":[277],"discrepancy":[279],"PSCF-":[282],"CWT-based":[284],"results":[285],"underscores":[286],"necessity":[288],"utilizing":[290],"multiple":[291],"models":[292],"achieve":[294],"accurate":[295],"pollutant":[297],"behavior.":[298]},"counts_by_year":[],"updated_date":"2026-08-08T01:25:22.217667","created_date":"2025-12-10T00:00:00"}