Atmospheric Aerosol
Mode resolved density of atmospheric aerosol particles
... pogenic origin, consisting of both primary and secondary particles from a variety of sources (e.g., Seinfeld and Pandis, 1998). Its chemical and elemental composition, optical, hygroscopic and other important physical ...
26
Modelling iodide – iodate speciation in atmospheric aerosol: Contributions of inorganic and organic iodine chemistry
... in atmospheric aerosol is currently poorly ...in aerosol, both of which is not confirmed by recent ...in atmospheric chemistry models and discuss sen- sitivity studies with the marine boundary ...
13
Potential sensitivity of photosynthesis and isoprene emission to direct radiative effects of atmospheric aerosol pollution
... in atmospheric aerosol composition to influence meteorology and the land bio- ...the aerosol radiation ...direct aerosol– radiation ...the aerosol perturbations and the TOA radiation ...
22
A new atmospheric aerosol phase equilibrium model (UHAERO): organic systems
... inorganic atmospheric aerosol phase equilibrium model, termed UHAERO, was in- troduced that is based on a computationally efficient mini- mization of the GFE, G, defined as in (4), but for pure in- organic ...
24
The global impact of the transport sectors on atmospheric aerosol in 2030 – Part 1: Land transport and shipping
... on atmospheric aerosol, (ii) to quantify the uncertainty in the effects on par- ticle number concentrations related to the assumed particle size distribution of emitted particles, (iii) to explore nonlin- ...
19
Determination of organic aliphatic and aromatic amines and acids in atmospheric aerosol particles
... with atmospheric ozone, may lead to the occurrence of chemical reactions with the substances adsorbed, leading to a change in the composition of atmospheric aerosol particles which is intended to ...
120
Elemental composition of the atmospheric aerosol in the central Amazon basin.
... THE ATMOSPHERIC AEROSOL IN THE CENTRAL AMAZON ...of aerosol particles were investigated in both fine and coarse modes during the dry and wet ...biogenic aerosol was found for the Central ...
10
Atmospheric aerosol compositions and sources at two national background sites in northern and southern China
... Hayes, P. L., Ortega, A. M., Cubison, M. J., Froyd, K. D., Zhao, Y., Cliff, S. S., Hu, W. W., Toohey, D. W., Flynn, J. H., Lefer, B. L., Grossberg, N., Alvarez, S., Rappenglück, B., Taylor, J. W., Allan, J. D., Holloway, ...
15
Potential sensitivity of photosynthesis and isoprene emission to direct radiative effects of atmospheric aerosol pollution
... 2007). Model global mean coarse-mode AODs are consistent with MODIS AOD global means. NASA ModelE2-YIBs reproduces strong biomass burning and dust episodes over Africa. In contrast, on both annual and seasonal averages ...
43
Complex experiment on stydying the microphysical, chemical, and optical propertires of aerosol particles and estimating the contribution of atmospheric aerosol to Earth radiation budget
... of atmospheric parameters, the relative differences be- tween model and experimental values of direct and global solar radiation fluxes do not exceed, on the average, 1 and 3 %, ...
40
Hygroscopicity, CCN and volatility properties of submicron atmospheric aerosol in a boreal forest environment during the summer of 2010
... of aerosol hygroscopic properties have been performed extensively around the world both in labo- ratory and field studies using different techniques, ...organic aerosol coating thickness hindered the ...
16
Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions
... from particles accumulating on a filter tape. It operates at three detection angles to resolve the influence of light-scattering aerosol components on the angular distribu- tion of the back scattered radiation ...
54
Changes in atmospheric aerosol loading retrieved from space-based measurements during the past decade
... The Sea-viewing Wide Field Sensor (SeaWiFS) (Goddard Space Flight Center – NASA, SeaWiFS Project, 2014) on OrbView-2, launched in August 1997, continuously mea- sured Earthshine radiances, which were well calibrated (ac- ...
22
The global impact of the transport sectors on atmospheric aerosol in 2030 – Part 2: Aviation
... to aerosol-cloud interactions, which we found to be significant for year 2000 emissions, when considering low-level clouds, and potentially much larger than the CO 2 forcing ...
28
The impact of residential combustion emissions on atmospheric aerosol, human health, and climate
... In addition to impacting climate, aerosol from residen- tial fuel combustion degrades air quality with adverse impli- cations for human health. Epidemiologic research has con- firmed a strong link between exposure ...
33
Atmospheric aerosol characterization with a ground-based SPEX spectropolarimetric instrument
... A single spectroscopic measurement thus provides the full spectral intensity and linear polarization information, as shown in Fig. 1. The groundSPEX snapshot polarimetry is insensitive to temporal variations of the ...
11
The composition and variability of atmospheric aerosol over Southeast Asia during 2008
... 700–800 hPa; Robinson et al. (2011a) describes this air layer during flights over East Sabah to be composed of lofted marine-origin air with organic aerosol that gradually takes up BSOA en route across the ...
41
Physical and optical properties of atmospheric aerosol by in-situ and radiometric measurements
... receive aerosol loading from air mass transport both anthropogenic from North-Eastern Europe and dust intrusion from Sahara desert to- gether with marine particles which are an almost constant component at the ...
33
Evaluation of the atmospheric significance of multiphase reactions in atmospheric secondary organic aerosol formation
... Organic aerosol particles, in spite of their increasingly im- portant role in key atmospheric processes such as radiative transfer or cloud formation, still constitute a puzzle to the atmospheric ...
9
The critical assessment of vapour pressure estimation methods for use in modelling the formation of atmospheric organic aerosol
... of atmospheric aerosol by gas-liquid ...ganic aerosol by gas-liquid partitioning in an atmospheri- cally relevant example is also ...ganic aerosol formed under typical atmospheric ...
19