Sentences with phrase «whereas aerosol effects»

Not exact matches

The second aerosol indirect effect is more likely to cause cooling than warming because, to the best current knowledge, high clouds are more likely to warm climate, whereas low clouds are more likely to cool.

In addition, some models include the indirect effects of tropospheric sulphate aerosols on clouds (e.g., Tett et al., 2002), whereas others consider only the direct radiative effect (e.g., Meehl et al., 2004).

The 2007 report focussed on greenhouse gasses, he said, whereas the 2013 report included all «anthropogenic forcings», including «the cooling effect from human aerosol emissions».

Figure 9.5 shows that simulations that incorporate anthropogenic forcings, including increasing greenhouse gas concentrations and the effects of aerosols, and that also incorporate natural external forcings provide a consistent explanation of the observed temperature record, whereas simulations that include only natural forcings do not simulate the warming observed over the last three decades.

Whereas Ramanthan et al (2007) don't quantify the net aerosol effect (in contrast to Lindzen's implicit claim), Ramanathan and Carmichael (2008)(quoted by Crok) do.