Sourceapportionment相关论文
Spatial distribution of trace elements associated with organic carbon along the Beiyun River basin,B
Pollution resulting from terrestrial and aquatic trace elements has become a severe problem across the world.Organic car......
Characterization and source identification of submicron aerosol during serious haze pollution period
Submicron aerosol is of extensive concern not only due to its significant impact on air quality but also because it is d......
Do trace metal(loid)s in road soils pose health risks to tourists?A case of a highly-visited nationa
Nowadays,more people tend to spend their recreational time in large national parks,and trace metal(loid)s in soils have ......
受体模型是识别特定污染物来源和定量估计每种污染源贡献的有效工具.为了分析广州市主要城区土壤中铅(Pb)、镉(Cd)、锌(Zn)、汞(Hg......
Black carbon (BC) is one of the short-lived air pollutants that contributes significantly to aerosol radiative forcing a......
Air pollution has become a major problem in urban areas due to increasing industrialization and urbanization.In this stu......
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Particulate matter(PM)remains as a serious air quality problem in megacities inthe Pearl River Delta(PRD)economic region......
To investigate the chemical compositions and possible sources of atmospheric fineparticulate matter(PM2.5)in autumn at W......
Size-resolved source apportionment of particulate matter in urban Beijing during haze and non-haze e
Additional size-resolved chemical information is needed before thephysicochemical characteristics and sources of airborn......
The use of PMF and radiocarbon for source apportionment of PM2.5 at a regional background site of No
A total of 76 fine particulate matter (PM2.5) samples were collected for the source apportionment at a regional backgrou......
This study investigated seasonal variations in PM10 and PM2.5 mass and associated trace metal concentrations in a reside......
About half of PM2. 5 source apportionment work in China used chemical mass balance (CMB) model based on the statistics o......
A unique set of soil samples were collected to analyze the chemical composition and source characterization of Fugitive ......
Inter-annual variability of wintertime PM2.5 chemical composition in Xi’an, China:Implications of Em
The chemical characteristics of PM2.5 from Xian urban area in January and February 2006 and the same period of 2010 were......
To help ultimately to work out water eutrophication control measures, the identification of the key parameters having a ......
Based on the data of volatile organic compounds (VOCs) collected continuously in the Nanjing industrial area, the VOCs t......
Spatial-temporal diversities of concentrations,sources and health risks of heavy metals at four type
In order to explore the distribution characteristics of heavy metals in roadside particles and the exposure risk to huma......
Sediment is an important repository for the semi-volatile organic compound(SVOCs),such as PAHs,and the traceback analysi......
Heavy metals are natural constituents of the Earths crust,and apportionment of their sources in surfacesoils can be a ch......
Assessment of Trace Elements and Analysis the Environmental Factor Correlation by CIT in Tobacco-gro
Agricultural soil heavy metals pollution has become a severe problem in China.However,as one of the important agricultur......
In this study,121 daily PM2.5 (aerosol particle with aerodynamic diameter less than 2.5 μm) samples were collected from......
Chemical characteristics and sources of ambient PM2.5 in a harbour area:quantification of heavy meta
To investigate the characteristics of chemical species and sources of PM2.5,and to assess heavy metal health risks(HMHR)......
A Black Carbon-Tracer Method for Estimating Cooking Organic Aerosol from Aerosol Mass Spectrometer M
Cooking organic aerosol(COA)constitutes a considerable fraction of organic aerosol(OA)in urban environments [1-2],yet it......
Changes in concentration, composition and source contribution of atmospheric organic aerosols by shi
Size-segregated aerosols were collected in Urumqi,a megacity in northwest China,during two heating seasons before(heatin......
Modeling investigation of the rapid formation of a severe regional winter haze episode over a mega-c
The Nested Air Quality Prediction Model System(NAQPMS)with an on-line tracer-tagged module was used to investigate an ex......
Typical Pollution Source Assessment based on Source Apportionment in Hun River Alluvial Fan,NE China
Typical pollution source assessment had significant meaning for developing effective groundwater pollution control,PCA c......
Source and Formation Characteristics of Water-soluble Organic Carbon in The Anthropogenic-influenced
High intensity measurements of water-soluble organic carbon (WSOC) in PM2.5 were conducted at Yellow River Delta (YRD),N......
SOURCE APPORTIONMENT AND CHARACTERISTIC OF PM2.5 POLLUTION IN THE CENTRAL SIX DISTRICT OF BEIJING, C
In recent years,fine particulate matter (PM2.5) has become the primary pollutants affecting air quality of Beijing,causi......
Source apportionment of VOCs in a typical medium-sized city in North China Plain and implications on
Characteristics of atmospheric VOCs (volatile organic compounds) have been extensively studied in megacities in China, h......
A New Method Based on the Second-order Calibration of Three-way Data of Source and Receptor for Sour
In the study,a new method based on the second-order calibration of three-way fingerprints of PAHs(SCTFP)was develope......
Source apportionment of PM2.5at urban and suburban area of the Pearl River Delta region,ChinaSignifi
Daily PM2.5(aerosol particles with an aerodynamicdiameter of less than 2.5 μm)samples were collectedat an urban sit......
Filter-based measurements of aerosol optical absorption are widely used to determine Black Carbon (BC) concentration......
Clustered Transportation Routes and Potential Sources of PM2.5 and Their Chemical Characteristics ar
This study investigated the spatiotemporal variation,chemical characteristics,source apportionment,and their contrib......
目的 分析采暖期北京市某城区交通干道附近大气细颗粒物(PM2.5)中的无机元素、水溶性离子和含碳组分的水平和特征,初步探讨该研究......
High values of ozone(O3)occur frequently in the dry spring season;thus,understanding The evolution characteristics of vo......
