DOI: 10.1016/j.atmosenv.2015.03.008
Scopus记录号: 2-s2.0-84924955479
论文题名: Multicriteria approach to interpret the variability of the levels of particulate matter and gaseous pollutants in the madrid metropolitan area, during the 1999-2012 period
作者: Salvador P ; , Artíñano B ; , Viana M ; M ; , Alastuey A ; , Querol X
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 109 起始页码: 205
结束页码: 216
语种: 英语
英文关键词: Air quality policy
; Gaseous pollutants
; PM10
; PM2.5
; Trend analysis
; Urban air pollution
Scopus关键词: Air quality
; Airships
; Demolition
; Fog
; Nitrogen oxides
; Pollution
; Public administration
; Reduction
; Roads and streets
; Street traffic control
; Sulfur dioxide
; Urban growth
; Air quality policy
; Atmospheric pollutants
; Gaseous pollutants
; Management strategies
; Multi-criteria approach
; Statistical significance
; Trend analysis
; Urban air pollution
; Air pollution
; air quality
; atmospheric pollution
; demolition
; dust
; emission control
; financial crisis
; metropolitan area
; multicriteria analysis
; particulate matter
; pollution policy
; temporal analysis
; trend analysis
; urban atmosphere
; air pollutant
; air pollution control
; air quality
; Article
; catalyst
; chemical composition
; economic recession
; energy consumption
; gaseous pollutant
; industrial production
; mineral dust
; particulate matter
; priority journal
; Madrid [Spain]
; Spain
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The evolution of the mean levels of particulate matter (PM) and gaseous pollutants recorded in the Madrid metropolitan area from 1999 to 2012, were investigated focussing on the impact of mitigation strategies and economic scenarios. Temporal trends have shown that SO2, CO, NO, PM10 and NO2 levels at Madrid kerbside and urban-background sites have been decreasing over the 1999-2012 period, with statistical significance. A small contribution to the annual decreasing rates of SO2, NO and NO2 obtained at these sites could be attributed to the reduction in the regional background levels. The reduction in the emissions of atmospheric pollutants from specific sources of the urban agglomeration, explained most of the annual decreasing rates obtained at the kerbside and urban-background sites. From 1999 to 2007 a reduction of the emissions from road traffic and residential heating was produced, as a consequence of the implementation of a number of management strategies promoted and adopted by European and national public administrations. In contrast, from 2008 to 2012 a deep decrease in fuel consumption and a reduction of construction-demolition and roadwork activities took place in the Madrid metropolitan area, as a consequence of the economic recession. The expected overcoming of the economic crisis within the next few years, will presumably give rise to similar levels of PM and gaseous pollutants as those existing previously to the crisis period. The introduction of new Euro 6/VI vehicles which emit considerably less NOx than previous generation diesel vehicles, as well as the implementation of strategies aimed at reducing resuspended mineral dust from road traffic and construction-demolition activities are thus encouraged. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81809
Appears in Collections: 气候变化事实与影响
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作者单位: Environmental Department of the Research Center for Energy, Environment and Technology (CIEMAT), Joint Research Unit to CSIC-CIEMAT Atmospheric Pollution, Avenida Complutense 40, Madrid, Spain; Inst. of Environmental Assessment and Water Research (IDÆA-CSIC), C/Jordi Girona 18-26, Barcelona, Spain
Recommended Citation:
Salvador P,, Artíñano B,, Viana M,et al. Multicriteria approach to interpret the variability of the levels of particulate matter and gaseous pollutants in the madrid metropolitan area, during the 1999-2012 period[J]. Atmospheric Environment,2015-01-01,109