Spatiotemporal Variation Characteristics of Ozone and Identification of Key Influencing Factors Based on Random Forest Model: A Case Study of Chuzhou City
The cause of ozone pollution is a complex scientific problem. Studying the spatiotemporal variation characteristics of O at different time scales and analyzing the key influencing factors of O concentration is of great significance for the precise formulation of urban air pollution control measures...
Saved in:
Published in | Huanjing kexue Vol. 45; no. 9; p. 5117 |
---|---|
Main Authors | , , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
China
08.09.2024
|
Subjects | |
Online Access | Get more information |
Cover
Loading…
Abstract | The cause of ozone pollution is a complex scientific problem. Studying the spatiotemporal variation characteristics of O
at different time scales and analyzing the key influencing factors of O
concentration is of great significance for the precise formulation of urban air pollution control measures and the improvement of urban air quality. Based on the analysis of the spatiotemporal variation characteristics of O
concentration in Chuzhou City, we studied the 12 ozone-influencing factors of meteorology and pollutants at multiple time scales using Spearman correlation analysis and a random forest model. The results showed that: ① The O
pollution level of Chuzhou City showed an aggravating trend, and the O
concentration distribution showed a spatial pattern of "high in the southeast and low in the northwest." ② From February to May, SO
concentration had a strong impact on the increase in O
concentration. From June to September, PM
and PM
were significantly positively correlated with ozone and had a greater impac |
---|---|
AbstractList | The cause of ozone pollution is a complex scientific problem. Studying the spatiotemporal variation characteristics of O
at different time scales and analyzing the key influencing factors of O
concentration is of great significance for the precise formulation of urban air pollution control measures and the improvement of urban air quality. Based on the analysis of the spatiotemporal variation characteristics of O
concentration in Chuzhou City, we studied the 12 ozone-influencing factors of meteorology and pollutants at multiple time scales using Spearman correlation analysis and a random forest model. The results showed that: ① The O
pollution level of Chuzhou City showed an aggravating trend, and the O
concentration distribution showed a spatial pattern of "high in the southeast and low in the northwest." ② From February to May, SO
concentration had a strong impact on the increase in O
concentration. From June to September, PM
and PM
were significantly positively correlated with ozone and had a greater impac |
Author | Dong, Jing-Jing Lü, Lian-Hong Zhou, Chun Xin, Bo-da Li, Wei Wang, Lei Wang, Si-Yi Wang, Pei |
Author_xml | – sequence: 1 givenname: Bo-da surname: Xin fullname: Xin, Bo-da organization: Chinese Research Academy of Environmental Sciences, Beijing 100012, China – sequence: 2 givenname: Lian-Hong surname: Lü fullname: Lü, Lian-Hong organization: Chinese Research Academy of Environmental Sciences, Beijing 100012, China – sequence: 3 givenname: Pei surname: Wang fullname: Wang, Pei organization: Shanghai Jianke Environmental Technology Co., Ltd., Shanghai 200030, China – sequence: 4 givenname: Wei surname: Li fullname: Li, Wei organization: Chuzhou Ecological Environment Bureau, Chuzhou 239000, China – sequence: 5 givenname: Lei surname: Wang fullname: Wang, Lei organization: Chuzhou Ecological Environment Protection Comprehensive Administrative Law Enforcement Detachment, Chuzhou 239000, China – sequence: 6 givenname: Chun surname: Zhou fullname: Zhou, Chun organization: Shanghai Jianke Environmental Technology Co., Ltd., Shanghai 200030, China – sequence: 7 givenname: Jing-Jing surname: Dong fullname: Dong, Jing-Jing organization: Chinese Research Academy of Environmental Sciences, Beijing 100012, China – sequence: 8 givenname: Si-Yi surname: Wang fullname: Wang, Si-Yi organization: Chinese Research Academy of Environmental Sciences, Beijing 100012, China |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/39323130$$D View this record in MEDLINE/PubMed |
BookMark | eNo1kE1OwzAUhL0ooqX0AGyQL9DinzhpliWiUFGERCu2lRM7xCWxI9uRSI-COAp34gq4KqxGevPNPGkuwEAbLQG4wmiGKSHJzX5W7d8_ZgQRihHGdABGiDA0pRThIZg4p3LEME0igtJzMKQpDSBFI_C1ablXxsumNZbX8JVbdTxomFXc8sJLq5xXhYOmhM-H8BZyLeBKSO1VqYoTG7xH2cOVLutO6kLpN7gMWWMdvOVOChiYl5AzDVwaK52HT0bI-uf7Ey5gFgi48Z3ojz1Z1R0q08FM-f4SnJW8dnLyp2OwXd5ts4fp-vl-lS3W05bFaBrnKaUpQ0mEeIpkwhEq57xIWFpIgVkc5ohZRGg5j2hCcyLnUY5ixqNYYsHymIzB9am27fJGil1rVcNtv_tfifwCO2Rtjg |
ContentType | Journal Article |
DBID | NPM |
DOI | 10.13227/j.hjkx.202310113 |
DatabaseName | PubMed |
DatabaseTitle | PubMed |
DatabaseTitleList | PubMed |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database |
DeliveryMethod | no_fulltext_linktorsrc |
Discipline | Engineering |
ExternalDocumentID | 39323130 |
Genre | English Abstract Journal Article |
GroupedDBID | -02 -~X 5GY ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CW9 NPM U1G U5L ~02 |
ID | FETCH-LOGICAL-p560-6b933950740a90e7a00f8ac759ced15611365423f84373b2e84b065a46e1d5b62 |
ISSN | 0250-3301 |
IngestDate | Tue Oct 15 08:33:28 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 9 |
Keywords | Chuzhou City random forest ozone(O3) spatiotemporal variation influencing factor |
Language | Chinese |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-p560-6b933950740a90e7a00f8ac759ced15611365423f84373b2e84b065a46e1d5b62 |
PMID | 39323130 |
ParticipantIDs | pubmed_primary_39323130 |
PublicationCentury | 2000 |
PublicationDate | 2024-Sep-08 |
PublicationDateYYYYMMDD | 2024-09-08 |
PublicationDate_xml | – month: 09 year: 2024 text: 2024-Sep-08 day: 08 |
PublicationDecade | 2020 |
PublicationPlace | China |
PublicationPlace_xml | – name: China |
PublicationTitle | Huanjing kexue |
PublicationTitleAlternate | Huan Jing Ke Xue |
PublicationYear | 2024 |
SSID | ssib051374209 ssib008143835 ssib023167211 ssj0039719 ssib008799434 ssib006573000 ssib000939560 ssib001105287 |
Score | 2.4590564 |
Snippet | The cause of ozone pollution is a complex scientific problem. Studying the spatiotemporal variation characteristics of O
at different time scales and analyzing... |
SourceID | pubmed |
SourceType | Index Database |
StartPage | 5117 |
Title | Spatiotemporal Variation Characteristics of Ozone and Identification of Key Influencing Factors Based on Random Forest Model: A Case Study of Chuzhou City |
URI | https://www.ncbi.nlm.nih.gov/pubmed/39323130 |
Volume | 45 |
hasFullText | |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Lj9MwELa6IKHlgHgub_lAT1WWxnZi57hbbVVeC4ICva0Sx1H31VSikVb9KYhfwZn_xF9gxnbbJFoQcImq2LVSz9fJN-N5EPIskczwOOUBN3EeiIyHQWIKGeSpyqTRAkg2Jji_OYxHH8XLSTTpdL7XopaqRbarl5fmlfyPVOEeyBWzZP9BsutF4QZ8BvnCFSQM17-S8QcbDu2rS531PoHd6-Q5aJVhBkb4dlnO3FGBy80tvLMOx16BYnjhu5Wg62Dom_Dswysux-OE9_C98ryHfTy_LGz_tLPuwbC7P-gmNrEd5tmIRB_dUS2nZdUbHC8aZ8ajKp2d4PKn5qJa42niG8aXwcY38BqP72Fx6zNIZ8Go9O9X6_l32umdOV5PtxEJn_0N78JgwsZo1bQu8rCAc-_V8GrZVZn08EtqOhYoorxU-YNuklb7T09OL3axLzzoG5fpWgPD_NyigQNx5aE7E_rzaKse92poi2xJhTr1sOkfahicQK4ipuqZvNgfYDOusPt8jbAqmdQL9jGsU8A2GjgKuRQMC645rgFk0rauWW-gP7fHnXje3odtcm317C0bynKp8U1ywxtBdM8h-hbpLKe3yfVaacw75FsT23SNbdrCNi0LarFNAaO0iW0cA2zTGrapxza12KYwx2GbOmxTi-2fP77SPYqophbVuI5HNUVU3yXj4cF4MAp8J5FgDtII4izhIBdgy_006RuZ9vuFSrWMEm3yECwIjPUEu6JQWOgrY0aJDESVitiEeZTF7B65MoMfcp_QWDGRqUjrQjORG5UInbNC80QzUwDze0B23M4ezV21mKPVnj_87cgjsr35VzwmVwtQT-YJcN1F9tTC6xd9eJzd |
link.rule.ids | 786 |
linkProvider | National Library of Medicine |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Spatiotemporal+Variation+Characteristics+of+Ozone+and+Identification+of+Key+Influencing+Factors+Based+on+Random+Forest+Model%EF%BC%9A+A+Case+Study+of+Chuzhou+City&rft.jtitle=Huanjing+kexue&rft.au=Xin%2C+Bo-da&rft.au=L%C3%BC%2C+Lian-Hong&rft.au=Wang%2C+Pei&rft.au=Li%2C+Wei&rft.date=2024-09-08&rft.issn=0250-3301&rft.volume=45&rft.issue=9&rft.spage=5117&rft_id=info:doi/10.13227%2Fj.hjkx.202310113&rft_id=info%3Apmid%2F39323130&rft_id=info%3Apmid%2F39323130&rft.externalDocID=39323130 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0250-3301&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0250-3301&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0250-3301&client=summon |