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中国科学院地球环境研究所关中农村冬季采暖期大气TSP、PM10、PM2.5和PM0.1等不同粒级黑碳棕碳光学特征研究取得进展（图）
黑碳棕碳光学 大气污染防治 棕碳颗粒 光性碳气溶胶
2023/8/12
关中平原地处我国大气污染防治三大重点区域之一，污染形势复杂严峻，尤其关中农村冬季采暖期生物质燃烧和燃煤排放较高黑碳和棕碳颗粒，吸光性碳气溶胶对大气环境质量有显著影响，在不利气象条件下极易导致区域大气污染。黑碳和棕碳气溶胶光学特性及其气候环境效应是当前大气环境研究热点之一，备受研究者关注，但同时针对总悬浮颗粒(TSP)、粗颗粒(PM10)、细颗粒(PM2.5)和纳米颗粒(PM0.1)中黑碳和棕碳光学...
GIS ASSESSMENT OF THE PM10, PM2.5 AND PM1.0 CONCENTRATIONS IN URBAN AREA OF TEHRAN IN WARM AND COLD SEASONS
GIS Air pollution Particulate matter Seasonal pollution Tehran air pollution
2014/12/1
In recent years, atmospheric models, such as GIS, are used for environmental analysis and the related management for supporting the environmental decision makers in different countries. In this study,...
Source Characterization and Apportionment of PM10, PM2.5 and PM0.1 by Using Positive Matrix Factorization
ositive matrix factorization Enrichment factor analysis Conditional probability function analysis
2016/3/25
Ambient Particulate Matters (PM10, PM2.5 and PM0.1) were investigated at Shinjung station in New Taipei City, Taiwan.
Samples were collected simultaneously using a dichotomous sampler (Andersen Model...
Exposure to PM10, PM2.5, PM1 and Carbon Monoxide on Roads in Lahore, Pakistan
Pakistan Particulate matter Carbon monoxide Exposure Air pollution
2016/3/28
Particulate matter pollution is one of the major environmental concerns in Pakistan. Over the past 20 years there has
been a considerable increase in the number of motor vehicles. The present study w...
石家庄市PM10、PM2.5污染途径、防治办法及相关政策研究
防治 工业污染源
2008/9/3
该研究选择了有代表性的工业污染源和环境空气质量检测点位，利用国内外先进检测仪器，通过大量实地采样及分析，得出了石家庄市环境空气中PM10与PM2.5污染现状、化学特征及污染途径。同时还研究了PM10与PM2.5的关系，定量得出了全市各区及主要固定污染源对各级粒径尘的贡献率，提出了有针对性的防止措施，为改善城市空气质量和城市治理细小颗粒物污染提供了科学依据。该研究成果整体水平达到了国内领先。
辽宁省五个典型城市PM10/PM2.5污染状况及防治对策
PM10 PM2.5 重金属元素
2008/5/22
为全面了解辽宁省PM2.5污染状况以及重金属元素分布，2005年在该省选取了5个典型城市进行分季节的采样，并进行颗粒物浓度分析和重金属元素分析。分析结果表明，辽宁省典型城市TSP、PM10和 PM2.5污染均比较严重，重金属元素分析中Pb和Zn的含量比较高，且重金属元素更易于富集在细颗粒上。最后提出了辽宁省PM2.5防治对策及研究展望。
Contamination of Polycyclic Aromatic Hydrocarbons Bound to PM10/PM2.5 in Xiamen, China
PAHs EC/OC Source identification Xiamen
2016/3/30
PM10 (particulate matter which passes through a size selective impactor inlet with a 50%
efficiency cut-off at 10 μm aerodynamic diameter) and PM2.5 were collected at four sites (A:
Xiaoping, B: Hul...