In that thread, I posted a comment with an analogy of truckloads of orange juice, representing short -
wave radiation from Sun to Earth, and truckloads of blueberry juice, representing longwave radiation between Earth and the Atmosphere and back out to Space.
The term in use in Callendar's day was «sky radiation,» defined as «The downward radiation from the sky, excluding the direct and scattered short
wave radiation from the sun.»
Not exact matches
They don't have to be scientists to understand that the higher energy
waves of visible light
from the
Sun can penetrate through CO2, H2O, CH4, NOZ etal in the atmosphere, but the lower energy
radiation of infra - red
waves,
from Earth's surface, have problems getting back out through these molecules, and a new energy balance has to be established in the form of rising temperature.
The stratosphere absorbs short
wave (UV)
radiation from the
sun but is not hot enough to radiate much at short wavelengths.
Because the wavelength of emitted EM
radiation varies with the temperature of the source, it does so in the form of longer -
wave IR than that received
from the
Sun — the Earth's surface is significantly cooler than that of the
Sun.
To a good approximation, the Earth gets all its energy
from the
sun in the form of short -
wave solar
radiation (
sun light).
In the longer term, the study shows thar the earth begins to absorb more shortwave
radiation — the high energy
waves coming directly
from the
sun».
It takes the bigger real heat energy to do this, and that transferred by
radiation from the
Sun is the longwave infrared
waves of thermal infrared.
He uses Kirchhoff's law and the two energy balances (ground to lower atmosphere, upper atmosphere to space) to derive the result: The long
wave upward
radiation from the surface is limited to 1.5 times the short
wave downward
radiation from the
Sun.
GHGs typically don't interfere w / short -
wave incoming
radiation from the
sun.
The
Sun's
radiation transports, or emits, short -
wave electro - magnetic
radiation away and thus avoids «a big bang» --(There may also be back
radiation from planets etc. provided the radiative forces are strong enough to reach the
Sun) On a smaller scale the same «Energy Transport System» or radiative principles work here on Earth too.
Energy is received by the Earth's surface directly
from the
sun and also via long -
wave radiation from the atmosphere.
13) No partitioning of energies into long
wave radiation (
from the atmosphere) and short
wave (
from the
sun), ensuring that no conclusions can be drawn about where the power fluxes measured are coming
from.
The CO2 molecules allow the shorter - wavelength rays
from the
Sun to enter the atmosphere and strike the Earth's surface, but they do not allow much of the long -
wave radiation reradiated
from the surface to escape into space.
I never see Rayleigh or Mie scattering mentioned, although it is my understanding that, in the atmosphere these equations govern the absorpsion and scattering of electomagnetic
radiation from the
sun, and the «long
wave»
radiation of the earth back to space.
Unless you can prove NASA wrong, your energy premise is wrong and what follows
from that premise will be out of context of the Real World energy balance which is by Thermal
radiation from the
Sun, these Thermal energies which are the Heat energies which are long
wave IR.