dust aerosol
Retrieval of desert dust aerosol vertical profiles from IASI measurements in the TIR atmospheric window
... that dust presents a clear typical V-shaped signature in the TIR atmospheric window (800–1200 cm −1 or ...desert dust concentration vertical profiles, using TIR radiance data collected by the hyperspectral ...
15
The early summertime Saharan heat low: sensitivity of the radiation budget and atmospheric heating to water vapour and dust aerosol
... in dust and water vapour on the radiation budget and atmospheric heating of the region using a radiative transfer model configured with observational input data from the Fennec field campaign at the location of ...
22
Evaluation of temperature, precipitation and dust aerosol simulations for Turkey
... and dust aerosol were obtained for the period of ...by dust events in Turkey had bias values of around ...the dust aerosol simulations show significant AOD increases in fall season in ...
9
Estimation of Downwelling Surface Longwave Radiation under Heavy Dust Aerosol Sky
... of dust aerosols can exert an influence on the surface longwave radiation fluxes that is comparable to a warming effect caused by the established greenhouse gases and implies that the observed longwave enhancement ...
17
Assimilation of MODIS Dark Target and Deep Blue observations in the dust aerosol component of NMMB-MONARCH version 1.0
... important aerosol species or dust only, participate in different model inter-comparison initiatives like the Aerosol Comparisons between Observations and Models (AeroCom; Tsigaridis et ...for ...
23
Optical properties of Saharan dust aerosol and contribution from the coarse mode as measured during the Fennec 2011 aircraft campaign
... Transmission efficiencies of the sample runs (i.e. between the Rosemount inlet and the nephelometer and PSAP) have been estimated for the dominant transport loss processes us- ing the specific sampling architecture for ...
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Meteorological and dust aerosol conditions over the western Saharan region observed at Fennec Supersite-2 during the intensive observation period in June 2011
... ation during Fennec indicates that high-resolution (12 km) limited area models typically resolve well the location and magnitude of LLJ features at lead times of around 24 – 48 h, as well as the extent and structure of ...
23
The summertime Saharan heat low: Sensitivity of the radiation budget and atmospheric heating to water vapour and dust aerosol
... variations in surface and atmospheric radiative heating. The biggest single net radiative effect in this study is the atmospheric radiative convergence from dust. The impact of dust may therefore be greater ...
36
Analysis of Dust Aerosol Retrievals Using Satellite Data in Central Asia
... by CALIPSO over the western part of Central Asia and only a few episodes have the dust plume base 746. away from the surface showing a different size distribution with much fine[r] ...
27
Numerical Studies on a Severe Dust Storm in East Asia Using WRF Chem
... air. Dust storm hit China from ...this dust event on ...of dust aerosols eastward and southward. The dust is transported from source regions to coastal areas, including Jiangsu, Zhejiang, ...
25
New developments in the representation of Saharan dust sources in the aerosol–climate model ECHAM6-HAM2
... global aerosol– climate model ECHAM5-HAM. The dust emissions from this model (Sahara: 400 Tg yr −1 ; global: 585 Tg yr −1 ) range at the lower end of current model estimates (Huneeus et ...maximum ...
13
Uptake of HO2 radicals onto Arizona test dust particles using an aerosol flow tube
... Figure 1. Schematic of the experimental setup showing the dust aerosol generator, conditioning system, aerosol flow tube and HO 2 detection system. Key: MFC – mass flow controller; CPC – condensation ...
12
Effect of Dust Aerosols in Forming the Regional Climate of Georgia
... understand aerosol impacts on climate and environment, a new dust aerosol scheme including emission, transport, gravitational settling and optical property calculations were implemented and tested by ...
10
Potential of polarization/Raman lidar to separate fine dust, coarse dust, maritime, and anthropogenic aerosol profiles
... Saharan Aerosol Long- Range Transport and Aerosol-Cloud-Interaction Experiment (SALTRACE) in the summer of ...mineral dust and non-dust backscatter contributions and the new, extended approach ...
25
Aerosol-type classification based on AERONET version 3 inversion products
... for aerosol-type classification, we analysed how SSA and volume particle size distribution vary with respect to different intervals of ...for aerosol-type classification in previous studies (Kim et ...
15
Statistically optimized inversion algorithm for enhanced retrieval of aerosol properties from spectral multi-angle polarimetric satellite observations
... not suggest the reader sufficient explanations as to which method and why should be chosen for a particular applica- tion. The approach used here is focused on clarifying the connection between different inversion ...
44
How different source regions across the Middle East change aerosol and dust particle characteristics
... Dust events are a natural phenomenon occurring around the globe, but recently (from 1996 to present), according to the World Meteorological Organization, dust events are occurring more frequently (for ...
13
Scientific innovations from the Mars aerosol optical depth based on satellite data with a temporal resolution of hours
... forecasting dust storms is considered one of the biggest challenges of numerical weather forecasting on ...the dust storm initiation via surface and boundary layer processes and transition of dust ...
10
Dust emission from different soil types in the northwest and the Indo-Gangetic Plains of India
... on dust storms in the Indian subcontinent were related to the radiative and optical properties of dust (Tripathi et ...about dust flux and emission efficiency. Therefore, the process of dust ...
10
Measurements of the HO2 uptake coefficients onto single component organic aerosols
... 40-42 40 Humic-like substances have also been identified as a major component of aerosols and have been 41 measured in different aerosol types including marine aerosols, dust from soil a[r] ...
21