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Analyzing the effects of socioeconomic, natural and landscape factors on PM2.5 concentrations from a spatial perspective.

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Title: Analyzing the effects of socioeconomic, natural and landscape factors on PM2.5 concentrations from a spatial perspective.
Authors: Song, Jun1,2 (AUTHOR), Li, Chunlin1,3 (AUTHOR) lichunlin@iae.ac.cn, Hu, Yuanman1,3 (AUTHOR), Xiong, Zaiping1,3 (AUTHOR), Zhao, Lujia1,4 (AUTHOR), Li, Zhenxing5 (AUTHOR)
Source: Environment, Development & Sustainability. May2026, Vol. 28 Issue 5, p11365-11381. 17p.
Subject Terms: *Socioeconomic factors, *Climatology, *Particulate matter, *Boosting algorithms, *Landscapes, *Geographic spatial analysis, *Air pollution, *Countries
Geographic Terms: China
Abstract: PM2.5, as a major air pollutant, remains unclear as to what factors influence it and the magnitude of the influence. Ten influencing factors, including socioeconomic, natural and landscape indicators, were chosen, and the effects of these factors on PM2.5 concentration was examined through Pearson correlation analysis and the boosted regression tree model. The findings indicate that PM2.5 concentration was most affected by GDP, NDVI and precipitation. The GDP imposed the most notable positive effect in China. The temperature imposed the greatest negative effect in East China. Northeast, North and Northwest China were the most negatively affected by the NDVI. Southwest and South-Central China were the most negatively affected by the relative humidity. More than half of the areas were affected by the main positive effects of GDP and more than a third of the areas were affected by the main negative effects of RH. This study systematically studied the correlations between PM2.5 concentrations and their influencing factors from a spatial perspective over a long time series. The findings could contribute to a more comprehensive understanding of the factors influencing PM2.5 and offer a theoretical basis for zonal PM2.5 pollution management. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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Header DbId: enr
DbLabel: Energy & Power Source
An: 193284016
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Analyzing the effects of socioeconomic, natural and landscape factors on PM<subscript>2.5</subscript> concentrations from a spatial perspective.
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  Data: <searchLink fieldCode="JN" term="%22Environment%2C+Development+%26+Sustainability%22">Environment, Development & Sustainability</searchLink>. May2026, Vol. 28 Issue 5, p11365-11381. 17p.
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  Data: *<searchLink fieldCode="DE" term="%22Socioeconomic+factors%22">Socioeconomic factors</searchLink><br />*<searchLink fieldCode="DE" term="%22Climatology%22">Climatology</searchLink><br />*<searchLink fieldCode="DE" term="%22Particulate+matter%22">Particulate matter</searchLink><br />*<searchLink fieldCode="DE" term="%22Boosting+algorithms%22">Boosting algorithms</searchLink><br />*<searchLink fieldCode="DE" term="%22Landscapes%22">Landscapes</searchLink><br />*<searchLink fieldCode="DE" term="%22Geographic+spatial+analysis%22">Geographic spatial analysis</searchLink><br />*<searchLink fieldCode="DE" term="%22Air+pollution%22">Air pollution</searchLink><br />*<searchLink fieldCode="DE" term="%22Countries%22">Countries</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22China%22">China</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: PM2.5, as a major air pollutant, remains unclear as to what factors influence it and the magnitude of the influence. Ten influencing factors, including socioeconomic, natural and landscape indicators, were chosen, and the effects of these factors on PM2.5 concentration was examined through Pearson correlation analysis and the boosted regression tree model. The findings indicate that PM2.5 concentration was most affected by GDP, NDVI and precipitation. The GDP imposed the most notable positive effect in China. The temperature imposed the greatest negative effect in East China. Northeast, North and Northwest China were the most negatively affected by the NDVI. Southwest and South-Central China were the most negatively affected by the relative humidity. More than half of the areas were affected by the main positive effects of GDP and more than a third of the areas were affected by the main negative effects of RH. This study systematically studied the correlations between PM2.5 concentrations and their influencing factors from a spatial perspective over a long time series. The findings could contribute to a more comprehensive understanding of the factors influencing PM2.5 and offer a theoretical basis for zonal PM2.5 pollution management. [ABSTRACT FROM AUTHOR]
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=193284016
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1007/s10668-024-05425-4
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 17
        StartPage: 11365
    Subjects:
      – SubjectFull: Socioeconomic factors
        Type: general
      – SubjectFull: Climatology
        Type: general
      – SubjectFull: Particulate matter
        Type: general
      – SubjectFull: Boosting algorithms
        Type: general
      – SubjectFull: Landscapes
        Type: general
      – SubjectFull: Geographic spatial analysis
        Type: general
      – SubjectFull: Air pollution
        Type: general
      – SubjectFull: Countries
        Type: general
      – SubjectFull: China
        Type: general
    Titles:
      – TitleFull: Analyzing the effects of socioeconomic, natural and landscape factors on PM2.5 concentrations from a spatial perspective.
        Type: main
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      – PersonEntity:
          Name:
            NameFull: Song, Jun
      – PersonEntity:
          Name:
            NameFull: Li, Chunlin
      – PersonEntity:
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            NameFull: Hu, Yuanman
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            NameFull: Xiong, Zaiping
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            NameFull: Zhao, Lujia
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            NameFull: Li, Zhenxing
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            – D: 01
              M: 05
              Text: May2026
              Type: published
              Y: 2026
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              Value: 1387585X
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              Value: 28
            – Type: issue
              Value: 5
          Titles:
            – TitleFull: Environment, Development & Sustainability
              Type: main
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