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[PDF] Top 20 Aerosol direct radiative forcing during Sahara dust intrusions in the central Mediterranean

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Aerosol direct radiative forcing during Sahara dust intrusions in the central Mediterranean

Aerosol direct radiative forcing during Sahara dust intrusions in the central Mediterranean

... Bates, T. S., Anderson, T. L., Baynard, T., Bond, T., Boucher, O., Carmichael, G., Clarke, A., Erlick, C., Guo, H., Horowitz, L., Howell, S., Kulkarni, S., Maring, H., McComiskey, A., Middle- brook, A., Noone, K., ... See full document

41

A global model simulation of present and future nitrate aerosols and their direct radiative forcing of climate

A global model simulation of present and future nitrate aerosols and their direct radiative forcing of climate

... shows the calculated total aerosol optical depth at 550 nm and the optical depth associated with fine and coarse nitrate ...particles. The total aerosol optical depth (AOD) ex- hibits ... See full document

33

The strongest desert dust intrusion mixed with smoke over the Iberian Peninsula registered with Sun photometry

The strongest desert dust intrusion mixed with smoke over the Iberian Peninsula registered with Sun photometry

... sites in Spain, representative of two climatic areas, during a special epi- sode which affected the entire Iberian ...Peninsula. During the analyzed period the strongest desert ... See full document

19

Radiative signature of absorbing aerosol over the eastern Mediterranean basin

Radiative signature of absorbing aerosol over the eastern Mediterranean basin

... presents the daytime average aerosol radiative forcing in short wavelength (SW: ...dominant aerosol types. The LW radiative forcing is positive both at SRF ... See full document

19

Continental pollution in the Western Mediterranean basin: large variability
of the aerosol single scattering albedo and influence on the direct
shortwave radiative effect

Continental pollution in the Western Mediterranean basin: large variability of the aerosol single scattering albedo and influence on the direct shortwave radiative effect

... influence the composi- tion of the Western Mediterranean basin, but at present little is known on their optical ...report in this study in situ observations of the single ... See full document

17

Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions

Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions

... 1996). The upper cut-off size of the device was 10 µm, with 12 collection stages being provided between ...µm. During ARIADNE the average sampling period was 48 hours at a flow rate of 20 l ... See full document

54

Effect of water vapor on the determination of aerosol direct radiative effect based on the AERONET fluxes

Effect of water vapor on the determination of aerosol direct radiative effect based on the AERONET fluxes

... of the points are colored either green or red, indicating an absent or a positive ...correlation. The strongest positive correlation is for the stations in Europe and eastern USA, presumably ... See full document

8

Satellite-based estimate of aerosol direct radiative effect over the South-East Atlantic

Satellite-based estimate of aerosol direct radiative effect over the South-East Atlantic

... hand, during the January–March time period, local wind circulation of Cen- tral and Western Africa allows for an efficient transport of dust particles, from Sahara desert over the Gulf ... See full document

30

Aerosols optical and physical characteristics and direct radiative forcing during a "Shamal" dust storm, a case study

Aerosols optical and physical characteristics and direct radiative forcing during a "Shamal" dust storm, a case study

... African dust and sand and carried it ...and the Black Sea, Fig. 3a, which then moved into the southeastern direction, ...3c, the low pressure system had stretched from north of the ... See full document

47

Clear-sky direct aerosol radiative forcing variations over mega-city Delhi

Clear-sky direct aerosol radiative forcing variations over mega-city Delhi

... frequent dust storms from western and north-western desert regions cause large scale loading of dust aerosols over ...tion in visibility and in the radiation flux reaching the ... See full document

10

Aerosol radiative forcing during African desert dust events (2005–2010) over South-Eastern Spain

Aerosol radiative forcing during African desert dust events (2005–2010) over South-Eastern Spain

... properties during African dust intrusions over Granada, reporting values of the single scattering albedo, ω o (λ), smaller than those found in other locations which were explained by ... See full document

30

Dust–air pollution dynamics over the eastern Mediterranean

Dust–air pollution dynamics over the eastern Mediterranean

... transport dust undergoes chemical aging as a result of the condensation of low or semi-volatile compounds on the particle ...surface. The chemical aging of the dust particles can ... See full document

17

Fennec dust forecast intercomparison over the Sahara in June 2011

Fennec dust forecast intercomparison over the Sahara in June 2011

... 3b), the AOD was characterized by an enhanced variability in AOD with respect to ...Zouerate. The Ångström exponent remained below 0.4, indicating that dust contributed the most to ... See full document

19

Origin and radiative forcing of black carbon transported to the Himalayas and Tibetan Plateau

Origin and radiative forcing of black carbon transported to the Himalayas and Tibetan Plateau

... is the seasonal and spatial variation of sources that contribute BC to the Third Pole ...deposited in non-negligible amounts (up to about 1 tonne per day) in the ...ted in ... See full document

16

Indirect radiative forcing by ion-mediated nucleation of aerosol

Indirect radiative forcing by ion-mediated nucleation of aerosol

... implement the IMN mechanism (Yu, 2010a) in CAM5.1. As mentioned earlier, the IMN is sup- ported by field measurements and consistently reduces to BHN when the ionization rate is set to zero, ... See full document

13

The representation of dust transport and missing urban sources as major issues for the simulation of PM episodes in a Mediterranean area

The representation of dust transport and missing urban sources as major issues for the simulation of PM episodes in a Mediterranean area

... identified in many ex- perimental studies (Kavouras, 1998), no parameteriza- tion was available for this version of the CHIMERE ...since the sulfuric acid nucleation pro- cess competes with ... See full document

11

Global impact of contemporary smoke aerosols from landscape fires on climate and the Hadley circulation

Global impact of contemporary smoke aerosols from landscape fires on climate and the Hadley circulation

... computed the scaling factor required to bring the AODs into agreement with the satellite time ...to direct aerosol emissions and we did not deal explicitly with representation of ... See full document

40

Aerosol nucleation and its role for clouds and Earth's radiative forcing in the aerosol-climate model ECHAM5-HAM

Aerosol nucleation and its role for clouds and Earth's radiative forcing in the aerosol-climate model ECHAM5-HAM

... which the particle formation rate from neutral and charged H 2 SO 4 /H 2 O nucleation is ...common in the atmosphere, are covered in order to accommodate the model spin-up phase, when ... See full document

48

Importance of tropospheric volcanic aerosol for indirect radiative forcing of climate

Importance of tropospheric volcanic aerosol for indirect radiative forcing of climate

... (PD). The rel- ative increases and the relative contributions always refer to the run without volcanic emissions ...to the particles that would activate into cloud droplets at ... See full document

43

Radiative forcing and climate response to projected 21st century aerosol decreases

Radiative forcing and climate response to projected 21st century aerosol decreases

... natural radiative forcing, in: Climate Change 2013: The Phys- ical Science ...to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, edited by: Stocker, ... See full document

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