{"id":"https://openalex.org/W4386913693","doi":"https://doi.org/10.1016/j.cscee.2023.100494","title":"Abundance and characteristics of microplastics in different zones of waste landfill site: A case study of Hamadan, Iran","display_name":"Abundance and characteristics of microplastics in different zones of waste landfill site: A case study of Hamadan, Iran","publication_year":2023,"publication_date":"2023-09-21","ids":{"openalex":"https://openalex.org/W4386913693","doi":"https://doi.org/10.1016/j.cscee.2023.100494"},"language":"en","primary_location":{"id":"doi:10.1016/j.cscee.2023.100494","doi":"https://doi.org/10.1016/j.cscee.2023.100494","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cscee.2023.100494","pdf_url":null,"source":{"id":"https://openalex.org/S4210239778","display_name":"Case Studies in Chemical and Environmental Engineering","issn_l":"2666-0164","issn":["2666-0164"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Chemical and Environmental Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.cscee.2023.100494","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070764108","display_name":"Alireza Rahmani","orcid":"https://orcid.org/0000-0001-8067-3405","observed_orcids":["https://orcid.org/0000-0001-8067-3405","https://orcid.org/0000-0001-7072-0124"]},"institutions":[{"id":"https://openalex.org/I112312016","display_name":"Hamedan University of Medical Sciences","ror":"https://ror.org/02ekfbp48","country_code":"IR","type":"education","lineage":["https://openalex.org/I112312016"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Alireza Rahmani","raw_affiliation_strings":["Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran","institution_ids":["https://openalex.org/I112312016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5097330259","display_name":"Malihe Nasrollah Boroojerdi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112312016","display_name":"Hamedan University of Medical Sciences","ror":"https://ror.org/02ekfbp48","country_code":"IR","type":"education","lineage":["https://openalex.org/I112312016"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Malihe Nasrollah Boroojerdi","raw_affiliation_strings":["Student Research Committee, Department of Environmental Health Engineering, Hamadan University of Medical Sciences, Hamadan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee, Department of Environmental Health Engineering, Hamadan University of Medical Sciences, Hamadan, Iran","institution_ids":["https://openalex.org/I112312016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002324817","display_name":"Abdolmotaleb Seid\u2010Mohammadi","orcid":"https://orcid.org/0000-0001-8197-1324","observed_orcids":["https://orcid.org/0000-0001-8197-1324","https://orcid.org/0000-0001-6287-6604"]},"institutions":[{"id":"https://openalex.org/I112312016","display_name":"Hamedan University of Medical Sciences","ror":"https://ror.org/02ekfbp48","country_code":"IR","type":"education","lineage":["https://openalex.org/I112312016"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Abdolmotaleb Seid-mohammadi","raw_affiliation_strings":["Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran","institution_ids":["https://openalex.org/I112312016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109269288","display_name":"Amir Shabanloo","orcid":"https://orcid.org/0000-0002-1799-1993","observed_orcids":["https://orcid.org/0000-0002-1799-1993"]},"institutions":[{"id":"https://openalex.org/I112312016","display_name":"Hamedan University of Medical Sciences","ror":"https://ror.org/02ekfbp48","country_code":"IR","type":"education","lineage":["https://openalex.org/I112312016"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Amir Shabanloo","raw_affiliation_strings":["Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran","institution_ids":["https://openalex.org/I112312016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113352952","display_name":"Solmaz Zabihollahi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112312016","display_name":"Hamedan University of Medical Sciences","ror":"https://ror.org/02ekfbp48","country_code":"IR","type":"education","lineage":["https://openalex.org/I112312016"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Solmaz Zabihollahi","raw_affiliation_strings":["Student Research Committee, Department of Environmental Health Engineering, Hamadan University of Medical Sciences, Hamadan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Research Committee, Department of Environmental Health Engineering, Hamadan University of Medical Sciences, Hamadan, Iran","institution_ids":["https://openalex.org/I112312016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112655034","display_name":"Dostmorad Zafari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167694869","display_name":"Bu-Ali Sina University","ror":"https://ror.org/04ka8rx28","country_code":"IR","type":"education","lineage":["https://openalex.org/I167694869"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Dostmorad Zafari","raw_affiliation_strings":["Department of Plant Protection, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Protection, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran","institution_ids":["https://openalex.org/I167694869"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109269288"],"corresponding_institution_ids":["https://openalex.org/I112312016"],"apc_list":{"value":680,"currency":"USD","value_usd":680},"apc_paid":{"value":680,"currency":"USD","value_usd":680},"fwci":1.6704,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.81449928,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"100494","last_page":"100494"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10753","display_name":"Microplastics and Plastic Pollution","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10753","display_name":"Microplastics and Plastic Pollution","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T11952","display_name":"Landfill Environmental Impact Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T10419","display_name":"Pharmaceutical and Antibiotic Environmental Impacts","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/microplastics","display_name":"microplastics","score":1.0},{"id":"https://openalex.org/keywords/landfill","display_name":"landfill","score":0.39899998903274536},{"id":"https://openalex.org/keywords/microplastic-abundance","display_name":"microplastic abundance","score":0.8209999799728394},{"id":"https://openalex.org/keywords/microplastic-size-distribution","display_name":"microplastic size distribution","score":0.7599999904632568},{"id":"https://openalex.org/keywords/microplastic-color","display_name":"microplastic color","score":0.800000011920929},{"id":"https://openalex.org/keywords/microplastic-shape","display_name":"microplastic shape","score":0.8730000257492065},{"id":"https://openalex.org/keywords/microplastic-fibers","display_name":"microplastic fibers","score":0.8640000224113464},{"id":"https://openalex.org/keywords/low-density-polyethylene","display_name":"low-density polyethylene","score":0.6909999847412109},{"id":"https://openalex.org/keywords/high-density-polyethylene","display_name":"high-density polyethylene","score":0.9990000128746033},{"id":"https://openalex.org/keywords/municipal-solid-waste","display_name":"municipal solid waste","score":0.7889999747276306},{"id":"https://openalex.org/keywords/medical-waste","display_name":"medical waste","score":0.9890000224113464}],"concepts":[{"id":"https://openalex.org/C2780401329","wikidata":"https://www.wikidata.org/wiki/Q6839919","display_name":"Microplastics","level":2,"score":0.9976811408996582},{"id":"https://openalex.org/C16925390","wikidata":"https://www.wikidata.org/wiki/Q2281647","display_name":"Leachate","level":2,"score":0.797480583190918},{"id":"https://openalex.org/C77077793","wikidata":"https://www.wikidata.org/wiki/Q336019","display_name":"Abundance (ecology)","level":2,"score":0.7147597074508667},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6725682020187378},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.5505275726318359},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.47304767370224},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.26189446449279785},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15164649486541748},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09711924195289612}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.cscee.2023.100494","doi":"https://doi.org/10.1016/j.cscee.2023.100494","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cscee.2023.100494","pdf_url":null,"source":{"id":"https://openalex.org/S4210239778","display_name":"Case Studies in Chemical and Environmental Engineering","issn_l":"2666-0164","issn":["2666-0164"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Chemical and Environmental Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:66db33c0dbec4984861cd459ff5977f2","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/66db33c0dbec4984861cd459ff5977f2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Case Studies in Chemical and Environmental Engineering, Vol 8, Iss , Pp 100494- (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.cscee.2023.100494","doi":"https://doi.org/10.1016/j.cscee.2023.100494","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.cscee.2023.100494","pdf_url":null,"source":{"id":"https://openalex.org/S4210239778","display_name":"Case Studies in Chemical and Environmental Engineering","issn_l":"2666-0164","issn":["2666-0164"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","norway-1","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Chemical and Environmental Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":1.0}],"study_designs":[],"awards":[{"id":"https://openalex.org/G3696530841","display_name":null,"funder_award_id":"9912058770","funder_id":"https://openalex.org/F4320322813","funder_display_name":"Hamadan University of Medical Sciences"},{"id":"https://openalex.org/G4638474775","display_name":null,"funder_award_id":"UMSHA.REC.1399.985","funder_id":"https://openalex.org/F4320322813","funder_display_name":"Hamadan University of Medical Sciences"}],"funders":[{"id":"https://openalex.org/F4320322813","display_name":"Hamadan University of Medical Sciences","ror":"https://ror.org/02ekfbp48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1811821607","https://openalex.org/W2022196424","https://openalex.org/W2188811464","https://openalex.org/W2299987741","https://openalex.org/W2325691893","https://openalex.org/W2346671081","https://openalex.org/W2523945159","https://openalex.org/W2557355211","https://openalex.org/W2626788639","https://openalex.org/W2735530563","https://openalex.org/W2737217596","https://openalex.org/W2768091889","https://openalex.org/W2783507291","https://openalex.org/W2801440764","https://openalex.org/W2806646530","https://openalex.org/W2883377448","https://openalex.org/W2884102058","https://openalex.org/W2900319946","https://openalex.org/W2903142429","https://openalex.org/W2911243115","https://openalex.org/W2943129191","https://openalex.org/W2946333424","https://openalex.org/W2968252896","https://openalex.org/W2998283417","https://openalex.org/W3048298945","https://openalex.org/W3088771603","https://openalex.org/W3092036613","https://openalex.org/W3109619543","https://openalex.org/W3114539890","https://openalex.org/W3197473222","https://openalex.org/W3217003679"],"related_works":["https://openalex.org/W4414674587","https://openalex.org/W4396999429","https://openalex.org/W4391616757","https://openalex.org/W4408872688","https://openalex.org/W4391401512","https://openalex.org/W2943129191","https://openalex.org/W4324057890","https://openalex.org/W4393164985","https://openalex.org/W4406575794","https://openalex.org/W4405724576"],"abstract_inverted_index":{"Microplastics":[0],"are":[1,16,217],"an":[2,223],"emerging":[3],"environmental":[4,41,233],"concern":[5],"that":[6,80,206],"threatens":[7],"the":[8,19,26,38,48,52,73,81,102,107,111,119,167,180,185,207],"lives":[9],"of":[10,23,40,56,72,83,104,142,174,202,211,232],"humans":[11],"and":[12,21,42,54,63,69,92,98,114,118,122,134,149,157,196,209,230],"other":[13],"organisms.":[14],"Landfills":[15],"reservoirs":[17],"for":[18],"production":[20],"accumulation":[22],"microplastics":[24,34,57,84,105,143,163,178,191,212],"because":[25],"plastic":[27],"waste":[28,94,116,124,228],"disposed":[29],"in":[30,66,88,106,144,213],"them":[31],"turns":[32],"into":[33],"over":[35],"time":[36],"under":[37],"influence":[39],"chemical":[43,64,188],"conditions.":[44],"This":[45],"study":[46,204],"is":[47,85],"first":[49],"report":[50],"on":[51,59,226],"abundance":[53,82,103,141,208],"characteristics":[55,210],"based":[58],"size,":[60],"shape,":[61],"color,":[62],"composition":[65,189],"different":[67,214],"old":[68,93,112],"active":[70,97,120],"zones":[71,216],"Hamadan":[74],"landfill.":[75],"The":[76,140,200],"results":[77],"clearly":[78],"showed":[79,205],"significantly":[86],"higher":[87],"leachate":[89,108],"lagoon":[90,109],"zone":[91],"sites":[95],"than":[96],"virgin":[99],"sites.":[100],"Accordingly,":[101],"zone,":[110],"municipal":[113,121],"medical":[115,123],"site,":[117],"site":[125],"were":[126,164,179],"found":[127],"to":[128,152,193],"be":[129],"76513,":[130],"39813,":[131],"26900,":[132],"16940,":[133],"18766":[135],"items/kg":[136],"dry":[137],"soil,":[138],"respectively.":[139,159],"sizes":[145],"0.45":[146],"\u03bcm\u201325":[147],"\u03bcm":[148,151],"25":[150],"5":[153],"mm":[154],"was":[155],"59.32%":[156],"40.68%,":[158],"In":[160,172],"addition,":[161],"black":[162],"identified":[165],"as":[166],"most":[168,181,186],"abundant":[169,182,187],"color":[170],"(49%).":[171],"terms":[173],"shape":[175],"classification,":[176],"fiber":[177],"(71%).":[183],"Also,":[184],"among":[190],"belonged":[192],"LDPE":[194],"(35%)":[195],"HDPE":[197],"(33%)":[198],"polymers.":[199],"findings":[201],"this":[203],"landfill":[215],"quite":[218],"diverse,":[219],"which":[220],"will":[221],"have":[222],"important":[224],"impact":[225],"proper":[227],"management":[229],"prevention":[231],"pollution.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-09-22T00:00:00"}