scholarly journals Compositional changes of PM2.5 in NE Spain during 2009–2018: A trend analysis of the chemical composition and source apportionment

2021 ◽  
pp. 148728
Author(s):  
Marten in 't Veld ◽  
Andres Alastuey ◽  
Marco Pandolfi ◽  
Fulvio Amato ◽  
Noemi Pérez ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Trend Analysis ◽  
Source Apportionment ◽  
Compositional Changes ◽  
Ne Spain

Size-segregated aerosol in a hot-spot pollution urban area: Chemical composition and three-way source apportionment

2017 ◽  
Vol 231 ◽  
pp. 601-611 ◽  
Author(s):  
V. Bernardoni ◽  
M. Elser ◽  
G. Valli ◽  
S. Valentini ◽  
A. Bigi ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Source Apportionment ◽  
Urban Area ◽  
Hot Spot

Changes of chemical composition and source apportionment of PM2.5 during 2013–2017 in urban Handan, China

2019 ◽  
Vol 206 ◽  
pp. 119-131 ◽  
Author(s):  
Le Zhao ◽  
Litao Wang ◽  
Jihua Tan ◽  
Jingchun Duan ◽  
Xiao Ma ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Source Apportionment

Chemical composition and source apportionment of the ambient PM2.5 in Hangzhou, China

Particuology ◽  
2015 ◽  
Vol 18 ◽  
pp. 135-143 ◽  
Author(s):  
Gang Liu ◽  
Jiuhai Li ◽  
Dan Wu ◽  
Hui Xu
Keyword(s):  
Chemical Composition ◽  
Source Apportionment

Chemical composition and source apportionment of PM10 and PM2.5 in different functional areas of Lanzhou, China

2016 ◽  
Vol 40 ◽  
pp. 75-83 ◽  
Author(s):  
Xionghui Qiu ◽  
Lei Duan ◽  
Jian Gao ◽  
Shulan Wang ◽  
Fahe Chai ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Source Apportionment ◽  
Pm10 And Pm2.5 ◽  
Functional Areas

Chemical composition of rainwater in the Sinos River Basin, Southern Brazil: a source apportionment study

2018 ◽  
Vol 25 (24) ◽  
pp. 24150-24161 ◽  
Author(s):  
Darlan Daniel Alves ◽  
Ezequiele Backes ◽  
Ledyane Rocha-Uriartt ◽  
Roberta Plangg Riegel ◽  
Daniela Müller de Quevedo ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Source Apportionment ◽  
River Basin ◽  
Southern Brazil

scholarly journals Combination of Different Approaches to Infer Local or Regional Contributions to PM2.5 Burdens in Graz, Austria

2020 ◽  
Vol 10 (12) ◽  
pp. 4222
Author(s):  
Bernadette Kirchsteiger ◽  
Magdalena Kistler ◽  
Thomas Steinkogler ◽  
Christopher Herzig ◽  
Andreas Limbeck ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Source Apportionment ◽  
Water Soluble ◽  
The European Union ◽  
Limit Value ◽  
Soluble Ions ◽  
Local Sources ◽  
Polycyclic Aromatic ◽  
Accumulation Of Pollutants ◽  
Short Time

In early 2017 high particulate matter (PM) levels were observed across mid-Europe, including Austria. Here we characterize PM pollution in the city of Graz during January to March 2017, a period with substantial exceedances (34 days) of the European Union (EU) PM10 short time limit value. This study evaluates whether the observed exceedances can be attributed to the accumulation of pollutants emitted by local sources or to a larger scale pollution episode including transport. The analyses are based on the ratios of PM10 concentrations determined at an urban and background site, and the analyses of chemical composition of PM2.5 samples (i.e., water soluble ions, organic and elemental carbon, anhydro-sugars, humic-like substances, aluminum, and polycyclic aromatic hydrocarbons). Source apportionment was realized using a macro-tracer model. Overall, the combination of different approaches (PM10 ratios, chemical composition, and macro-tracer derived source apportionment) enabled a conclusive identification of time periods characterized by the accumulation of emissions from local sources or regional pollution episodes.

Source apportionment of rainwater chemical composition in wet precipitation at Kelaniya in Sri Lanka

2020 ◽  
Vol 13 (12) ◽  
pp. 1497-1504
Author(s):  
A. B. Liyandeniya ◽  
M. P. Deeyamulla ◽  
N. Priyantha
Keyword(s):  
Chemical Composition ◽  
Sri Lanka ◽  
Source Apportionment ◽  
Wet Precipitation

PM2.5 and PM10-2.5 chemical composition and source apportionment near a Hong Kong roadway

Particuology ◽  
2015 ◽  
Vol 18 ◽  
pp. 96-104 ◽  
Author(s):  
Yan Cheng ◽  
Shuncheng Lee ◽  
Zhaolin Gu ◽  
Kinfai Ho ◽  
Yunwei Zhang ◽  
...  
Keyword(s):  
Hong Kong ◽  
Chemical Composition ◽  
Source Apportionment ◽  
Pm2.5 And Pm10
Sign in / Sign up

Export Citation Format

Share Document