Matches in SemOpenAlex for { <https://semopenalex.org/work/W4244637274> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W4244637274 endingPage "482" @default.
- W4244637274 startingPage "482" @default.
- W4244637274 abstract "A large number of studies have indicated associations between particulate air pollution and adverse health outcomes. Wintertime air pollution in particular has been associated with increased mortality. Identification of causal constituents of inhalable particulate matter has been elusive, although one candidate has been the acidity of the aerosol. Here we report measurements of acidic aerosol species made for approximately 1.5 years in Erfurt, Germany, and Sokolov, Czech Republic. In both locations, the burning of high-sulfur coal is the primary source of ambient air pollution. Twenty-four-hour average measurements were made for PM10, [particulate matter with an aerodynamic diameter (da) < or = 10 microns], as well as fine particle (da < 2.5 microns) H+ and SO4(2-) for the entire study. Additionally, separate day and night measurements of fine particle H+, SO4(2-), NO3-, and NH4+ and the gases, SO2, HNO3, HONO, and NH3 were collected with an annular denuder/filter pack system over a 7-month (late winter-summer) period with additional measurements during pollution episodes the following winter. At both sites, 24-hr SO2 (mean concentrations of 52 micrograms/m3, with peak levels of > 585 micrograms/m3) and PM10 (mean concentration 60 micrograms m3) concentrations were quite high. However, aerosol SO4(2-) concentrations (mean concentration of approximately 10 micrograms/m3) were not as great as expected given the high SO2 concentrations, and acidity was very low (mean concentration of < 1 microgram/m3, with peak levels of only 7 micrograms/m3). Low acidity is likely to be the result of NH3 neutralization and slow conversion of SO2 to SO4(2-).(ABSTRACT TRUNCATED AT 250 WORDS)" @default.
- W4244637274 created "2022-05-12" @default.
- W4244637274 creator A5007223556 @default.
- W4244637274 creator A5031987933 @default.
- W4244637274 creator A5043207017 @default.
- W4244637274 creator A5048211745 @default.
- W4244637274 creator A5067224066 @default.
- W4244637274 creator A5082018855 @default.
- W4244637274 date "1995-05-01" @default.
- W4244637274 modified "2023-10-04" @default.
- W4244637274 title "Measurement of Acidic Aerosol Species in Eastern Europe: Implications for Air Pollution Epidemiology" @default.
- W4244637274 doi "https://doi.org/10.2307/3432587" @default.
- W4244637274 hasPublicationYear "1995" @default.
- W4244637274 type Work @default.
- W4244637274 citedByCount "1" @default.
- W4244637274 crossrefType "journal-article" @default.
- W4244637274 hasAuthorship W4244637274A5007223556 @default.
- W4244637274 hasAuthorship W4244637274A5031987933 @default.
- W4244637274 hasAuthorship W4244637274A5043207017 @default.
- W4244637274 hasAuthorship W4244637274A5048211745 @default.
- W4244637274 hasAuthorship W4244637274A5067224066 @default.
- W4244637274 hasAuthorship W4244637274A5082018855 @default.
- W4244637274 hasBestOaLocation W42446372741 @default.
- W4244637274 hasConcept C107872376 @default.
- W4244637274 hasConcept C125403950 @default.
- W4244637274 hasConcept C178790620 @default.
- W4244637274 hasConcept C185592680 @default.
- W4244637274 hasConcept C18903297 @default.
- W4244637274 hasConcept C24245907 @default.
- W4244637274 hasConcept C2779345167 @default.
- W4244637274 hasConcept C2780822005 @default.
- W4244637274 hasConcept C2994497548 @default.
- W4244637274 hasConcept C39432304 @default.
- W4244637274 hasConcept C521259446 @default.
- W4244637274 hasConcept C559116025 @default.
- W4244637274 hasConcept C86803240 @default.
- W4244637274 hasConceptScore W4244637274C107872376 @default.
- W4244637274 hasConceptScore W4244637274C125403950 @default.
- W4244637274 hasConceptScore W4244637274C178790620 @default.
- W4244637274 hasConceptScore W4244637274C185592680 @default.
- W4244637274 hasConceptScore W4244637274C18903297 @default.
- W4244637274 hasConceptScore W4244637274C24245907 @default.
- W4244637274 hasConceptScore W4244637274C2779345167 @default.
- W4244637274 hasConceptScore W4244637274C2780822005 @default.
- W4244637274 hasConceptScore W4244637274C2994497548 @default.
- W4244637274 hasConceptScore W4244637274C39432304 @default.
- W4244637274 hasConceptScore W4244637274C521259446 @default.
- W4244637274 hasConceptScore W4244637274C559116025 @default.
- W4244637274 hasConceptScore W4244637274C86803240 @default.
- W4244637274 hasIssue "5" @default.
- W4244637274 hasLocation W42446372741 @default.
- W4244637274 hasLocation W42446372742 @default.
- W4244637274 hasOpenAccess W4244637274 @default.
- W4244637274 hasPrimaryLocation W42446372741 @default.
- W4244637274 hasRelatedWork W1979771325 @default.
- W4244637274 hasRelatedWork W2005217566 @default.
- W4244637274 hasRelatedWork W2048882427 @default.
- W4244637274 hasRelatedWork W2059148416 @default.
- W4244637274 hasRelatedWork W2095548094 @default.
- W4244637274 hasRelatedWork W2130042267 @default.
- W4244637274 hasRelatedWork W2337267684 @default.
- W4244637274 hasRelatedWork W2378062730 @default.
- W4244637274 hasRelatedWork W2381763096 @default.
- W4244637274 hasRelatedWork W2905201650 @default.
- W4244637274 hasVolume "103" @default.
- W4244637274 isParatext "false" @default.
- W4244637274 isRetracted "false" @default.
- W4244637274 workType "article" @default.