{"id":"https://openalex.org/W7225019049","doi":"https://doi.org/10.47915/jiaem.v46i3.35320","title":"Assessment of PAHs in selected aquatic systems using GC-MS followed by ANN and PMF modelling","display_name":"Assessment of PAHs in selected aquatic systems using GC-MS followed by ANN and PMF modelling","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7225019049","doi":"https://doi.org/10.47915/jiaem.v46i3.35320"},"language":"en","primary_location":{"id":"pmh:oai:ojs2.14.139.47.27:article/35320","doi":"https://doi.org/10.47915/jiaem.v46i3.35320","is_oa":true,"landing_page_url":"https://or.niscpr.res.in/index.php/JIAEM/article/view/35320","pdf_url":"https://or.niscpr.res.in/index.php/JIAEM/article/download/35320/6769","source":{"id":"https://openalex.org/S7407067763","display_name":"Journal of Indian Association for Environmental Management (JIAEM)","issn_l":"0970-8480","issn":["0970-8480","2582-4228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-8480","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://or.niscpr.res.in/index.php/JIAEM/article/download/35320/6769","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100745478","display_name":"Soma Mukherjee","orcid":"https://orcid.org/0000-0002-5347-3931","observed_orcids":["https://orcid.org/0000-0002-5347-3931"]},"institutions":[{"id":"https://openalex.org/I77501641","display_name":"University of Kalyani","ror":"https://ror.org/03v783k16","country_code":"IN","type":"education","lineage":["https://openalex.org/I77501641"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mukherjee, Soma","raw_affiliation_strings":["Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India","institution_ids":["https://openalex.org/I77501641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135365370","display_name":"MADHURIMA KANJI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I77501641","display_name":"University of Kalyani","ror":"https://ror.org/03v783k16","country_code":"IN","type":"education","lineage":["https://openalex.org/I77501641"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kanji, Madhurima","raw_affiliation_strings":["Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India","institution_ids":["https://openalex.org/I77501641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160258727","display_name":"Susmita Bhowmick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I77501641","display_name":"University of Kalyani","ror":"https://ror.org/03v783k16","country_code":"IN","type":"education","lineage":["https://openalex.org/I77501641"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bhowmick, Susmita","raw_affiliation_strings":["Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India","institution_ids":["https://openalex.org/I77501641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160274875","display_name":"Soumidipa Chatterjee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I77501641","display_name":"University of Kalyani","ror":"https://ror.org/03v783k16","country_code":"IN","type":"education","lineage":["https://openalex.org/I77501641"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chatterjee, Soumidipa","raw_affiliation_strings":["Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India","institution_ids":["https://openalex.org/I77501641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160240900","display_name":"Anushka Das","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I77501641","display_name":"University of Kalyani","ror":"https://ror.org/03v783k16","country_code":"IN","type":"education","lineage":["https://openalex.org/I77501641"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Das, Anushka","raw_affiliation_strings":["Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, University of Kalyani, Kalyani, Nadia-741235, West Bengal, India","institution_ids":["https://openalex.org/I77501641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5154794776","display_name":"Somnath Sen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37048141","display_name":"Indian Council of Medical Research","ror":"https://ror.org/0492wrx28","country_code":"IN","type":"government","lineage":["https://openalex.org/I37048141"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sen, Somnath","raw_affiliation_strings":["ICMR-Centre for Ageing and Mental Health, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICMR-Centre for Ageing and Mental Health, Kolkata, India","institution_ids":["https://openalex.org/I37048141"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73412137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T11634","display_name":"Water Quality and Pollution Assessment","score":0.49390000104904175,"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":0.49390000104904175,"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/T10122","display_name":"Toxic Organic Pollutants Impact","score":0.49320000410079956,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","score":0.003100000089034438,"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/polycyclic-aromatic-hydrocarbons","display_name":"polycyclic aromatic hydrocarbons","score":1.0},{"id":"https://openalex.org/keywords/surface-water-quality","display_name":"surface water quality","score":0.9810000061988831},{"id":"https://openalex.org/keywords/water-quality-index","display_name":"water quality index","score":0.7379999756813049},{"id":"https://openalex.org/keywords/source-apportionment","display_name":"source apportionment","score":0.7699999809265137},{"id":"https://openalex.org/keywords/positive-matrix-factorization","display_name":"positive matrix factorization","score":0.9190000295639038},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.7889999747276306},{"id":"https://openalex.org/keywords/phenanthrene","display_name":"phenanthrene","score":0.7419999837875366},{"id":"https://openalex.org/keywords/benzo-a-pyrene","display_name":"benzo[a]pyrene","score":0.9819999933242798},{"id":"https://openalex.org/keywords/chrysene","display_name":"chrysene","score":0.843999981880188},{"id":"https://openalex.org/keywords/fluorene","display_name":"fluorene","score":0.9850000143051147},{"id":"https://openalex.org/keywords/industrial-emissions","display_name":"industrial emissions","score":0.6269999742507935},{"id":"https://openalex.org/keywords/vehicle-emissions","display_name":"vehicle emissions","score":0.9829999804496765},{"id":"https://openalex.org/keywords/biomass-burning","display_name":"biomass burning","score":0.9470000267028809},{"id":"https://openalex.org/keywords/fossil-fuel-combustion","display_name":"fossil fuel combustion","score":0.7929999828338623},{"id":"https://openalex.org/keywords/west-bengal","display_name":"West Bengal","score":0.6129999756813049}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7196999788284302},{"id":"https://openalex.org/C2776891815","wikidata":"https://www.wikidata.org/wiki/Q422037","display_name":"Phenanthrene","level":2,"score":0.5806999802589417},{"id":"https://openalex.org/C2775959351","wikidata":"https://www.wikidata.org/wiki/Q415465","display_name":"Chrysene","level":3,"score":0.5666000247001648},{"id":"https://openalex.org/C175327387","wikidata":"https://www.wikidata.org/wiki/Q3289906","display_name":"Aquatic ecosystem","level":2,"score":0.5221999883651733},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4968000054359436},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.48420000076293945},{"id":"https://openalex.org/C161189084","wikidata":"https://www.wikidata.org/wiki/Q203789","display_name":"Stove","level":2,"score":0.48030000925064087},{"id":"https://openalex.org/C2779033964","wikidata":"https://www.wikidata.org/wiki/Q407212","display_name":"Polycyclic aromatic hydrocarbon","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C2776211377","wikidata":"https://www.wikidata.org/wiki/Q417934","display_name":"Fluorene","level":3,"score":0.38359999656677246},{"id":"https://openalex.org/C8625798","wikidata":"https://www.wikidata.org/wiki/Q752112","display_name":"Surface water","level":2,"score":0.37139999866485596},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.32919999957084656},{"id":"https://openalex.org/C90195498","wikidata":"https://www.wikidata.org/wiki/Q183129","display_name":"Water pollution","level":2,"score":0.32829999923706055},{"id":"https://openalex.org/C68189081","wikidata":"https://www.wikidata.org/wiki/Q12748","display_name":"Fossil fuel","level":2,"score":0.29679998755455017},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.2957000136375427},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C188471824","wikidata":"https://www.wikidata.org/wiki/Q5137808","display_name":"Coal combustion products","level":3,"score":0.2766000032424927},{"id":"https://openalex.org/C82685317","wikidata":"https://www.wikidata.org/wiki/Q19829510","display_name":"Pollutant","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C2777207669","wikidata":"https://www.wikidata.org/wiki/Q43648","display_name":"Hydrocarbon","level":2,"score":0.27219998836517334},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.258899986743927}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs2.14.139.47.27:article/35320","doi":"https://doi.org/10.47915/jiaem.v46i3.35320","is_oa":true,"landing_page_url":"https://or.niscpr.res.in/index.php/JIAEM/article/view/35320","pdf_url":"https://or.niscpr.res.in/index.php/JIAEM/article/download/35320/6769","source":{"id":"https://openalex.org/S7407067763","display_name":"Journal of Indian Association for Environmental Management (JIAEM)","issn_l":"0970-8480","issn":["0970-8480","2582-4228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-8480","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs2.14.139.47.27:article/35320","doi":"https://doi.org/10.47915/jiaem.v46i3.35320","is_oa":true,"landing_page_url":"https://or.niscpr.res.in/index.php/JIAEM/article/view/35320","pdf_url":"https://or.niscpr.res.in/index.php/JIAEM/article/download/35320/6769","source":{"id":"https://openalex.org/S7407067763","display_name":"Journal of Indian Association for Environmental Management (JIAEM)","issn_l":"0970-8480","issn":["0970-8480","2582-4228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-8480","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":1.0},{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.504800021648407}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225019049.pdf","grobid_xml":"https://content.openalex.org/works/W7225019049.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2017155921","https://openalex.org/W2975791212","https://openalex.org/W4416146448","https://openalex.org/W4407901947","https://openalex.org/W3112927157","https://openalex.org/W4383819231","https://openalex.org/W2734271921","https://openalex.org/W4237196432","https://openalex.org/W3110838616","https://openalex.org/W2906679794"],"abstract_inverted_index":{"Surface":[0],"water":[1,39,173],"quality":[2],"is":[3],"a":[4],"critical":[5],"determinant":[6],"of":[7,26,46,83,130],"ecosystem":[8],"health":[9,177],"and":[10,19,62,80,94,115,121,132,145,150,154,168,175],"public":[11,176],"safety,":[12],"especially":[13],"in":[14,36,178],"regions":[15],"experiencing":[16],"rapid":[17],"urbanization":[18],"industrialization.":[20],"This":[21],"study":[22],"represents":[23],"the":[24,84,97,107,124,128,162],"assessment":[25],"polycyclic":[27,51],"aromatic":[28,52],"hydrocarbons":[29,53],"(PAHs)":[30],"using":[31],"gas":[32],"chromatography-mass":[33],"spectrometry":[34],"(GC-MS)":[35],"nineteen":[37],"surface":[38],"samples":[40,85],"collected":[41],"from":[42],"selected":[43],"peri-urban":[44],"sites":[45],"West":[47],"Bengal.":[48],"Among":[49],"16":[50],"(PAHs),":[54],"only":[55],"fluorene":[56,131],"(Fl),":[57],"phenanthrene":[58,122],"(Phe),":[59],"chrysene":[60],"(Chr)":[61],"benzo[a]pyrene":[63],"(BaP)":[64],"were":[65,78,86],"detected":[66],"by":[67],"GC-MS":[68],"at":[69],"some":[70],"locations.":[71],"The":[72],"Water":[73],"Quality":[74],"Index":[75],"(WQI)":[76],"values":[77],"calculated":[79],"approximately":[81],"10.5%":[82],"classified":[87],"as":[88,91,143],"poor,":[89],"57.9%":[90],"very":[92],"poor":[93],"31.6%":[95],"under":[96],"unsuitable":[98],"category.":[99],"Pearson":[100],"correlation":[101],"analysis":[102,117],"was":[103],"performed":[104],"to":[105,171],"understand":[106],"significant":[108],"relationships":[109],"among":[110],"various":[111],"parameters.":[112],"ANN-based":[113],"prediction":[114],"sensitivity":[116],"revealed":[118],"that":[119],"BOD":[120],"exerted":[123],"greatest":[125],"influence":[126],"on":[127],"availability":[129],"chrysene.":[133],"Positive":[134],"Matrix":[135],"Factorization":[136],"(PMF)":[137],"indicated":[138],"three":[139],"dominant":[140],"sources":[141],"such":[142],"industrial":[144],"vehicular":[146],"emissions":[147],"(39%),":[148],"biomass":[149],"biogas":[151],"burning":[152],"(35%)":[153],"fossil":[155],"fuel":[156],"combustion":[157],"(26%).":[158],"These":[159],"results":[160],"emphasized":[161],"urgent":[163],"need":[164],"for":[165],"regular":[166],"monitoring":[167],"effective":[169],"management":[170],"safeguard":[172],"resources":[174],"rapidly":[179],"developing":[180],"regions.":[181]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2026-11-01T00:00:00"}