[PDF] Top 20 Impact of cloud-borne aerosol representation on aerosol direct and indirect effects

... Abstract. Aerosol particles attached to cloud droplets are much more likely to be removed from the atmosphere and are much less efficient at scattering sunlight than if ...estimate direct ... See full document

... types of aerosols absorbing aerosols, such as dust, play an important role in regional and global climate by heating the air column, which in turn modifies the horizon- tal and vertical temperature ... See full document

... different aerosol activa- tion schemes have an impact on the predicted cloud prop- erties such as cloud fraction, optical thickness, liquid wa- ter path, and shortwave ... See full document

... known aerosol, cloud, and MBL processes and their ...sentations of complex physical and chemical processes were ...use of (and maintain numerical stabil- ity at) ... See full document

... turned on. At this time aerosol effects were not included in this parameterization so that the indirect effect is produced only through the interaction of aerosols with the resolved ... See full document

... the aerosol indirect effects, the IPCC has to date es- timated the radiative forcing of the first indirect effect, or albedo effect (Twomey, 1974) ...uncertainty of all of ... See full document

... matic effects of various types of aerosols in China using the atmospheric GCM (AGCM) developed at the University of California, Los Angeles (UCLA) and reported that dust particles in ... See full document

... Schwarz, J., Seland, Ø., Sellegri, K., Shen, X. J., Shiraiwa, M., Siebert, H., Sierau, B., Simp- son, D., Sun, J. Y., Topping, D., Tunved, P., Vaattovaara, P., Vakkari, V., Veefkind, J. P., Viss- chedijk, A., ... See full document

... for cloud microphysics and radiation to study the aerosol in- direct ...grid-scale cloud microphysics and thus uniform CDNC inside the GCM grid-cells, calculating cloud ... See full document

... prove on the basic, initial approximation of a Gaussian ...combination of aircraft data and large eddy simulations (LES) to show that a double (bi- nomial) Gaussian pdf provides the best ... See full document

... Koch and Del Genio, ...humidity and cloud liquid water con- tent (semi-direct effect) in the mid-level atmosphere (Ack- erman et ...Koch and Del Genio, 2010). In addi- tion to these ... See full document

... based on liquid clouds less ...expense of cloud water and water vapor (Curry, 1995; Lohmann and Feichter, 2005; Prenni et ...horizon and therefore all aerosol ... See full document

... prices and the climate change discussion, res- idential heating is switching from fossil gas and oil burning to wood burning in fireplaces and modern pellet heaters in some European countries, while ... See full document

... banks and its availability and function be communicated to consumers (Tan & Thoen, 2001; Suh & Han, ...use of trust seals such as DigiCert, VeriSign, BBB ...displayed on its web site, ... See full document

... Ginoux, P., Gong, S., Grini, A., Hendricks, J., Horowitz, L., Huang, P., Isaksen, I., Iversen, I., Kloster, S., Koch, D., Kirkev ˚ag, A., Kristjansson, J. E., Krol, M., Lauer, A., Lamarque, J. F., Liu, X., Montanaro, V., ... See full document

... example of a positive local feedback involves the influence of aerosol soluble mass frac- tion on liquid condensational ...in cloud liq- uid water, subsequently increasing cloud ... See full document

... B., and Zhang, X. Y.: Clouds and aerosols, in: Climate Change 2013: The Physical Science ...Contribution of Working Group I to the Fifth Assessment Report of the Intergovern- mental Panel ... See full document

... dependence of SO 2− 4 , NH + 4 , and Org determined by the AMS are shown in ...BC and AC data overlapped between ∼ 800 m and ∼ 1500 m, reflecting the variability in local MBL height and ... See full document

... (a.g.l.) and increasing about 500 m on each leg with some ...location of the southern stack, which was moved north to Nucla to sample flow into the San Juan Mountains better in this ... See full document

... spectra of the non-refractory aerosol and can provide mass concentrations for several species such as sulfate, ni- trate, ammonium, chloride and total non-refractory organics; and (ii) ... See full document