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Chemical Composition of Indoor and Outdoor Atmospheric Particles at Emperor Qin's Terra-cotta Museum, Xi’an, China
Terra-cotta museum Indoor air quality Chemical composition Acidic particles
2016/3/28
Indoor particles and microclimate were measured in summer (August 2004) and winter (January 2005) periods inside
and outside Emperor Qin's Terra-Cotta Museum in Xi’an, China. Indoor temperature range...
Size distributions of dicarboxylic acids, ketoacids, α-dicarbonyls, sugars, WSOC, OC, EC and inorganic ions in atmospheric particles over Northern Japan: implication for long-range transport of Siberian biomass burning and East Asian polluted aerosols
atmospheric particles Northern Japan Siberian biomass burning and East Asian polluted aerosols
2010/8/13
To better understand the size-segregated chemical composition of aged organic aerosols in the western North Pacific rim, day- and night-time aerosol samples were collected in Sapporo, Japan during sum...
The Elemental Composition of Atmospheric Particles at Beijing during Asian Dust Events in Spring 2004
Dust Chemical element composition Asian dust event
2016/3/29
The chemical element composition of dust particles was characterized by the ground-based samples collected at Beijing
in the spring of 2004. Most of mineral and pollutant element concentrations in pa...
Composition and properties of atmospheric particles in the eastern Atlantic and impacts on gas phase uptake rates
atmospheric particles eastern Atlantic gas phase uptake rates
2009/12/31
Marine aerosol composition continues to represent a large source of uncertainty in the study of climate and atmospheric chemistry. In addition to their physical size and chemical composition, hygrosco...
Comparison of analytical methods for Humic Like Substances (HULIS) measurements in atmospheric particles
Humic Like Substances HULIS atmospheric particles
2009/8/25
Humic-Like Substances (HULIS) are a major contributor to the organic carbon in atmospheric aerosol. It would be necessary to standardize an analytical method that could be easily and routinely used fo...
Gas-particle interactions above a Dutch heathland: II. Concentrations and surface exchange fluxes of atmospheric particles
Gas-particle interactions Dutch heathland atmospheric particles
2009/3/2
Size-dependent particle number fluxes measured by eddy-covariance (EC) and continuous fluxes of ammonium (NH4+) measured with the aerodynamic gradient method (AGM) are reported for a Dutch heathland. ...
Characterization of high molecular weight compounds in urban atmospheric particles
high molecular weight compounds urban atmospheric particles
2009/2/16
The chemical nature of a large mass fraction of ambient organic aerosol particles is not known. High molecular weight compounds (often named humic-like substances) have recently been detected by sever...
Three independent single particle mass spectrometers measured Pb in individual aerosol particles. These data provide unprecedented sensitivity and statistical significance for the measurement of Pb in...
Non-volatile residuals of newly formed atmospheric particles in the boreal forest
atmospheric particles boreal forest
2008/12/1
The volatility of sub-micrometer atmospheric aerosol particles was studied in a rural background environment in Finland using a combination of a heating tube and a scanning mobility particle sizer. Th...
Basic characteristics of atmospheric particles, trace gases and meteorology in a relatively clean Southern African Savannah environment
atmospheric particles trace gases Southern African Savannah
2008/11/17
We have analyzed one year (July 2006–July 2007) of measurement data from a relatively clean background site located in dry savannah in South Africa. The annual-median trace gas concentrations were equ...
How quickly do cloud droplets form on atmospheric particles
droplets atmospheric particles
2008/10/30
The influence of aerosols on cloud properties is an important modulator of the climate system. Traditional Köhler theory predicts the equilibrium concentration of cloud condensation nuclei (CCN);...