{"id":"https://openalex.org/W2374843729","doi":null,"title":"[Source and distribution characteristics of polycyclic aromatic hydrocarbons in agricultural soils in the Pearl River Delta].","display_name":"[Source and distribution characteristics of polycyclic aromatic hydrocarbons in agricultural soils in the Pearl River Delta].","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2374843729","mag":"2374843729","pmid":"https://pubmed.ncbi.nlm.nih.gov/18269004"},"language":"zh","primary_location":{"id":"pmid:18269004","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18269004","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Huan jing ke xue= Huanjing kexue","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010772465","display_name":"Guoyi Yang","orcid":"https://orcid.org/0000-0001-5605-7899","observed_orcids":["https://orcid.org/0000-0001-5605-7899"]},"institutions":[{"id":"https://openalex.org/I4405277275","display_name":"Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences","ror":"https://ror.org/023rw3q48","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210103524","https://openalex.org/I4405277275"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo-yi Yang","raw_affiliation_strings":["Guangdong Key Laboratory of Agro-Environment Integrated Control, Guangdong Institute of Eco-Environmental and Soil Sciences, Guangzhou 510650, China. gyyang@soil.cn","Guangdong Key Laboratory of Agro-Environment Integrated Control, Guangdong Institute of Eco-Environmental and Soil Sciences, Guangzhou 510650, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Agro-Environment Integrated Control, Guangdong Institute of Eco-Environmental and Soil Sciences, Guangzhou 510650, China. gyyang@soil.cn","institution_ids":["https://openalex.org/I4405277275"]},{"raw_affiliation_string":"Guangdong Key Laboratory of Agro-Environment Integrated Control, Guangdong Institute of Eco-Environmental and Soil Sciences, Guangzhou 510650, China","institution_ids":["https://openalex.org/I4405277275"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084870417","display_name":"Tianbin Zhang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tian-bin Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102991978","display_name":"Shutao Gao","orcid":"https://orcid.org/0000-0002-5728-1929","observed_orcids":["https://orcid.org/0000-0002-5728-1929"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shu-tao Gao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102883718","display_name":"Zhixing Guo","orcid":"https://orcid.org/0000-0003-3903-4454","observed_orcids":["https://orcid.org/0000-0003-3903-4454"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhi-xing Guo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110369980","display_name":"Hongfu Wan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hong-fu Wan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108578164","display_name":"Yuanxue Gao","orcid":"https://orcid.org/0009-0001-4600-036X","observed_orcids":["https://orcid.org/0009-0001-4600-036X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuan-xue Gao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.231,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.53849938,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"28","issue":"10","first_page":"2350","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10122","display_name":"Toxic Organic Pollutants Impact","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10122","display_name":"Toxic Organic Pollutants Impact","score":0.9980000257492065,"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/T10324","display_name":"Microbial bioremediation and biosurfactants","score":0.0005000000237487257,"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/T10139","display_name":"Heavy metals in environment","score":0.00039999998989515007,"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/polycyclic-aromatic-hydrocarbons","display_name":"polycyclic aromatic hydrocarbons","score":1.0},{"id":"https://openalex.org/keywords/agricultural-soils","display_name":"agricultural soils","score":0.9620000123977661},{"id":"https://openalex.org/keywords/pearl-river-delta","display_name":"Pearl River Delta","score":0.9190000295639038},{"id":"https://openalex.org/keywords/land-use","display_name":"land use","score":0.6340000033378601},{"id":"https://openalex.org/keywords/urban-soils","display_name":"urban soils","score":0.46399998664855957},{"id":"https://openalex.org/keywords/fluoranthene","display_name":"fluoranthene","score":0.7630000114440918},{"id":"https://openalex.org/keywords/pyrene","display_name":"pyrene","score":1.0},{"id":"https://openalex.org/keywords/soil-contamination","display_name":"soil contamination","score":0.5849999785423279},{"id":"https://openalex.org/keywords/source-apportionment","display_name":"source apportionment","score":0.6190000176429749}],"concepts":[{"id":"https://openalex.org/C2780112459","wikidata":"https://www.wikidata.org/wiki/Q423462","display_name":"Fluoranthene","level":3,"score":0.8396236896514893},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.7797348499298096},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.7556012272834778},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6634528636932373},{"id":"https://openalex.org/C2778951431","wikidata":"https://www.wikidata.org/wiki/Q415723","display_name":"Pyrene","level":2,"score":0.6340579986572266},{"id":"https://openalex.org/C5072461","wikidata":"https://www.wikidata.org/wiki/Q49506","display_name":"Delta","level":2,"score":0.5097424387931824},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.5047966241836548},{"id":"https://openalex.org/C2776891815","wikidata":"https://www.wikidata.org/wiki/Q422037","display_name":"Phenanthrene","level":2,"score":0.34288522601127625},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.30808982253074646},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.20988434553146362},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D002681","descriptor_name":"China","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D008401","descriptor_name":"Gas Chromatography-Mass Spectrometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011084","descriptor_name":"Polycyclic Aromatic Hydrocarbons","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D012987","descriptor_name":"Soil","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D012989","descriptor_name":"Soil Pollutants","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:18269004","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18269004","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Huan jing ke xue= Huanjing kexue","raw_type":"Journal Article"},{"id":"mag:2374843729","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18269004","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4311519163","https://openalex.org/W2024751272","https://openalex.org/W2078846695","https://openalex.org/W2387436144","https://openalex.org/W2885889924","https://openalex.org/W2348867210","https://openalex.org/W2078080826","https://openalex.org/W4389522575","https://openalex.org/W2355171137","https://openalex.org/W2039553481"],"abstract_inverted_index":{"260":[0],"samples":[1,40,66,88,108,124],"of":[2,15,27,59,79,102,109,114,119,151,174,185,199],"surface":[3],"agricultural":[4],"soils":[5,134,137,140,143],"(0-20":[6],"cm":[7],"depth)":[8],"were":[9,41,89,98,206],"collected":[10,38,64,87,107,123],"in":[11,36,62,85,105,121,161,176,191,202],"the":[12,37,57,63,76,86,99,106,122,131,149,168,172,182,197],"typical":[13,178,204],"areas":[14,179],"Pearl":[16],"River":[17],"Delta":[18],"from":[19,68],"October":[20],"2002":[21],"to":[22,70,126,148,171],"November":[23],"2005.":[24],"The":[25,53,117],"concentrations":[26,58,101,118,198],"polycyclic":[28],"aromatic":[29],"hydrocarbons":[30],"(16":[31],"US":[32],"EPA":[33],"priority":[34],"PAHs)":[35],"soil":[39,65],"determined":[42],"by":[43,91],"gas":[44],"chromatography":[45],"equipped":[46],"with":[47,75,189],"a":[48],"mass":[49],"spectrometry":[50],"detector":[51],"(GC-MS).":[52],"results":[54],"showed":[55],"that":[56,167],"Sigma":[60,103,200],"PAHs":[61,84,104,120,160,175,201],"ranged":[67],"3.3":[69],"4,079.0":[71],"ng":[72,81],"x":[73,82],"g(-1)":[74],"average":[77],"concentration":[78],"224.2":[80],"g(-1).":[83],"dominated":[90],"its":[92],"3-ring":[93],"and":[94,157],"4-ring":[95],"members.":[96],"There":[97],"higher":[100],"urban":[110],"sites":[111],"than":[112],"those":[113,190],"remote":[115],"sites.":[116],"related":[125],"different":[127],"land":[128],"use":[129],"types":[130],"order:":[132],"vegetable":[133],">":[135,138,141,144],"paddy":[136],"banana":[139],"orchard":[142],"sugarcane":[145],"soils.":[146],"According":[147],"distributions":[150],"fluoranthene/pyrene,":[152],"2":[153],"+":[154],"3":[155],"ring":[156,159],"4":[158],"these":[162,177,203],"regions,":[163,196],"it":[164],"is":[165],"supposed":[166],"major":[169],"contribution":[170],"pollution":[173],"might":[180],"be":[181],"incomplete":[183],"combustion":[184],"fossil":[186],"fuel.":[187],"Compared":[188],"other":[192],"national":[193],"or":[194],"international":[195],"regions":[205],"moderate.":[207]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}