Possible explanations include greenhouse effects such
as changes in cloudiness, aerosol loading, atmospheric water vapor content, or carbon dioxide.
Not exact matches
If the increase
in cloudiness is associated with redness, discharge, squinting or a
change in vision, a veterinarian should evaluate him
as soon
as possible.
Consequently,
as they say slightly earlier
in the abstract: «At present, it is not known whether
changes in cloudiness will exacerbate, mitigate, or have little effect on the increasing global surface temperature caused by anthropogenic greenhouse radiative forcing.»
Many feedbacks, such
as changes in atmospheric moisture,
cloudiness, and atmospheric circulation should be similar for most forcings.
As the model adjusts to these increases, it indicates projected
changes in temperature, rainfall,
cloudiness, and other climate variables.
The increased
cloudiness is
in parallel with albedo
changes and of course the jets now seem to be more equatorward again
as they were during the mid 20th century cooling.
As the paper explains, the
changes in cloudiness may speed up the
change, but the clouds are not likely to affect strongly the ultimate average surface temperature.
At least one paper has used this relationship the other way around to infer some GCR influence i.e. using local measurements of DTR
as a proxy for the
change in local level of
cloudiness.
Thus there is a back and forth
in global
cloudiness as the Sun's activity level
changes over the decades and centuries — such
as during the period covering the Medieval Warm Period, the Little Ice Age, and the current warm period — through latitudinal shifting of the jet stream tracks and permanent climate zones.
GCR is going
in the wrong direction,
as is negative feedback, but you are not concerned with those any more, or have somehow
in your mind reconciled these with the
cloudiness changes.
Temperature
changes induced by sun and oceans drive air circulation
changes which drive
changes in every aspect of climate including convection, conduction, evaporation, condensation, precipitation, windiness,
cloudiness, albedo and humidity
as regards both quantities and distribution.
Instead, the IPCC cited
cloudiness, thunderstorm and rainfall
changes in the first couple of pages of its Summary for Policymakers
as evidence of «climate
change» — knowing that 95 per cent of its audience would equate this with greenhouse warming.
In the AM2 - based model, low cloudiness decreases as ocean circulation increases, reinforcing the sea ice changes in reducing the planetary reflectivity, and warming the climat
In the AM2 - based model, low
cloudiness decreases
as ocean circulation increases, reinforcing the sea ice
changes in reducing the planetary reflectivity, and warming the climat
in reducing the planetary reflectivity, and warming the climate.