>>14251364>I have read them.yeah, right. It's in the abstracts you retard.
> It is widely assumed that variations in Earth’s radiative energy budget at large time and space scales are small. We present new evidence from a compilation of over two decades of accurate satellite data that the top-of-atmosphere (TOA) tropical radiative energy budget is much more dynamic and variable than previously thought. Results indicate that the radiation budget changes are caused by changes in tropical mean cloudiness. The results of several current climate model simulations fail to predict this large observed variation in tropical energy budget. The missing variability in the models highlights the critical need to improve cloud modeling in the tropics so that prediction of tropical climate on interannual and decadal time scales can be improved.> Satellite observations suggest that the thermal radiation emitted by Earth tospace increased by more than 5 watts per square meter, while reflected sunlight
decreased by less than 2 watts per square meter, in the tropics over the period
1985–2000, with most of the increase occurring after 1990. By analyzing
temporal changes in the frequency of occurrence of emitted thermal and
reflected solar fluxes, the effects of El Nin ?o–Southern Oscillation are minimized,
and an independent longer-time-scale variation of the radiation budget is
identified. Similar analyses of upper tropospheric humidity, cloud amount,
surface air temperature, and vertical velocity confirm that these flux changes
are associated with a decadal-time-scale strengthening of the tropical Hadley
and Walker circulations. Equatorial convective regions have intensified in up-
ward motion and moistened, while both the equatorial and subtropical sub-
sidence regions have become drier and less cloudy
