Sentences with phrase «radiative flux data»

Liu, J.P., J.A. Curry, W.B. Rossow, J.R. Key, and X. Wang, 2005: Comparison of surface radiative flux data sets over the Arctic Ocean.

For instance — changes in upwelling of frigid sub-surface water having an effect on clouds and that influencing global energy dynamics — as shown in satellite radiative flux data.

Not exact matches

Changes in the planetary and tropical TOA radiative fluxes are consistent with independent global ocean heat - storage data, and are expected to be dominated by changes in cloud radiative forcing.

«But no radiative data is used» It must be incorporated in his model, he states «The all - sky climatological greenhouse effect (the difference of the all - sky surface upward flux and absorbed solar flux) at this surface is equal to the reflected solar radiation.»

Hard data trends in radiative flux — trends that are internally consistent, consistent across platforms and consistent with surface observations of cloud in the Pacific — show strong warming in the SW and cooling in UV in the period in question.

If the corrected 2005 Levitus dataset ocean heat flux data and the GISS change in radiative forcings estimates were used, (Q — F) in the Gregory 02 equation (3) would be centred on 0.68 Wm - 2 instead of on 0.20 Wm - 2.

The second is that it rebutts Dessler 2010, who used a zero - lag regression of flux derivative for clear - sky and all - sky data, under a stated assumption of no significant radiative forcing component during the period 2000 to 2010, to conclude that cloud feedback really is positive.

On the basis of the mean areal GHG fluxes in our data set, the majority (79 %) of CO2 equivalents from reservoirs occurred as CH4, with CO2 and N2O responsible for 17 % and 4 % of the radiative forcing, respectively, over the 100 - year timespan.

see fred «'' Jeff, the 1C value for a forcing of 3.7 W / m ^ 2 (the canonical value for doubled CO2 based on radiative transfer equations and spectroscopic data) is derived by differentiating the Stefan - Boltzmann equation that equates flux (F) to a constant (sigma) x the fourth power of temperature.

The ISCCP group produces an independent estimate of the albedo, from performing a full radiative flux calculation that takes into account observations of all radiative forcings and produces top of the atmosphere, surface, and in - atmosphere fluxes (data, figure right).

In all calculations of A, TA, t A, and of the radiative flux components, the presence or absence of clouds was ignored; the calculations refer only to the greenhouse gas components of the atmosphere registered in the radiosonde data; we call this the quasi-all-sky protocol.

In all calculations of A, TA,, and of the radiative flux components, the presence or absence of clouds was ignored; the calculations refer only to the greenhouse gas components of the atmosphere registered in the radiosonde data; we call this the quasi-all-sky protocol.

Jeff, the 1C value for a forcing of 3.7 W / m ^ 2 (the canonical value for doubled CO2 based on radiative transfer equations and spectroscopic data) is derived by differentiating the Stefan - Boltzmann equation that equates flux (F) to a constant (sigma) x the fourth power of temperature.

I managed to retrieve a publication (Myhre & al., 1998: New estimates of radiative forcing due to well mixed greenhouse gases) where the well known factor used to compute the CO2 flux density out of its concentration's logarithm (5.35) was found by using line - by - line and narrow - band models on the base of data stored in the HITRAN database.