Two equations for the clear-sky, two for the all-sky.
.
Arithmetic summary
The
four Schwarzschild-type equations in the annual global mean serve for
the transfer of electromagnetic radiation as the four
Maxwell-equations serve for the propagation of electromagnetic
radiation. Their predicting power, supplemented by semi-empirical formulations, is demontrated by
- predicting Total Solar Irradiance as
51
units = 1360.68 ± 0.5 Wm-2 in spherical weighting and 1361.84 ± 0.5
Wm-2 in geodetic weighting;
- with the unit flux =
1
= 26.68 ± 0.01 Wm-2 as the best fit on CERES EBAF 22 years of
observations for the annual global mean flux values;
- predicting a theoretical planetary emissivity = 9/15 = 0.6 (compared
to the IPCC WGI AR6 2021 Fig. 7.2 value of 239/398 = 0.6005);
- with a corresponding all-sky greenhouse factor of g = 6/15 = 0.4
(compared to the IPCC WGI AR6 2021 Fig. 7.2 value of 159/398 = 0.3995);
- and a clear-sky greenhouse factor of g(clear) = 5/15 = 1/3 (compared
to the IPCC WGI AR6 2021 Fig. 7.2 value of 131/398 = 0.33, or CERES
EBAF Ed2.8 g(clear) = 132.81/398.40 = 0.33336);
- with an empirical extension to TOA SW reflection =
15/4
units, with TSI =
51
and ISR =
51/4
leading to a planetary albedo of 15/51 = 5/17 (being
arithmetically identical to the IPCC value of 100/340).
This way, the fundamental parameters regulating Earth's climate are
theoretically defined.
How-to-proceed
summary
-
Although we do not have a canonical formalism yet, the accurace of the
four equations deserves further examination.
-
One of the most intriguing features is the empirical recognition that
other flux components that not involved in the four equations fit into
the integer system within the same accuracy:
-
The components of the convective (non-radiative) fluxes, Sensible Heat
and Latent Heat, have integer positions separately;
- Atmospheric window radiation, which cannot be observed, with its
computed value for the clear-sky has a difference of less than 0.3 Wm-2
from an integer position;
- TOA SW
Reflection, both for clear-sky and all-sky, occupy integer positions in
the system within 1 Wm-2, allowing TSI to place into the structure.
The
latter fact is the most important of all. If the
Schwarzschild-constraints (and the simplest geometric constructions
representing them) are valid, the GHG-induced greenhouse theory should
be improved, but the basic science as we know it remains the
same.
But if the fact that top-of-atmosphere solar reflection (containing
surface, atmospheric and cloudy reflections) has a definite small
integer ratio to the incoming solar radiation (8/4 related to 51/4 in
the clear-sky, and 15/4 related to 51/4 in the all-sky) is true (with
the accuracy of less than 0.5 Wm-2 difference in the clear-sky and
about 1 Wm-2 difference in the all-sky, according to the CERES data
producats), then this would require (demand!) a new interpretation,
pointing beyond the known material reflection theories and opening the
way before geometric or mathematic considerations.
A
professor of History and Philosophy of Science once said: "The science
of the 21st century will be as strange and counterintuitive compared to
that of the 20th century, as quantum theory and relativity were
implausibe and incomprehensible compared to the classical physics of
the 19th century."
Well, it's time to arrive to the 21st century!
Critical summary
(This point was treated here:
Sun-Climate Symposium 2022).The
GEWEX energy flow estimate (Stephens et al. BAMS 2023) 106.5 Wm-2 for
convective fluxes (25.4 Wm-2 Sensible heat and 81.1 Wm-2 for
Evaporation); very accurate, compared to the theoretical
4
units = 106.72 Wm-2. The total energy absorption at the surface is
160.7 Wm-2 Absorbed solar plus 345.1 All-sky LW emission from the
atmosphere to the surface, together 505.8 Wm-2; Surface LW emission is
set to 400.7 Wm-2. With these data, the net radiative heating of the
surface is 105.1 Wm-2, while the convective cooling is 106.5 Wm-2,
indicating a 1.4 Wm-2 negative EEI at the surface, in contrast to the
stated 0.54 Wm-2 positive EEI at TOA (see the figure above in Graphical
abstract). The final result of 30 years of the GEWEX research is
certainly not intended to declare a global cooling at the surface; so
it must be an adjustment error. Since the non-radiative flux is very
accurate, the easiest solution seems to be a decreasing adjustment in
Surface emission, from 400.7 Wm-2 to 398.4 Wm-2; this way, a 0.9 Wm-2
positive EEI would remain to go into ocean heat content. This surface
emiission would be consistent with the CERES EBAF Ed4.2 22-year mean value of
398.42 Wm-2.
Why we propose EEI = 0.9 Wm-2 at the surface, when EEI = 0.54 Wm-2 is
indicated at TOA?
Because E Wm-2 energy surplus at TOA would result in (5/3)E energy surplus at
the surface; this is the immanent feature of the greenhouse effect. If
EEI at TOA = 0.54 Wm-2, then EEI at the surface must be (5/3) x 0.54 =
0.9 Wm-2. For this reason, the published energy budgets with the same
EEI at TOA and at the surface are erroneous. For example, the
CERES diagram states EEI = 0.6 Wm-2 for both.
Correctly: either EEI = 0.6 Wm-2 at TOA, then 1.0 Wm-2 at the surface,
or 0.6 at the surafce, then it must be 0.36 Wm-2 at TOA, since
EEI (TOA) = f(all) × EEI (SFC).
Quoted Summary
"Instead of the traditional paradigm of properties define processes, study how processes define properties".
Graeme Stephens
I would add: study how principles define processes, then properties.
Let us assume scientist were aware only of cold-blooded animals
(reptiles). You
put it on the sun, its temperature goes up; you put it into the shadow,
its
temperature goes down — evident, we understand it.
But let us assume a scientist once, deep in the jungle, finds an animal
which
behaves differently. Either on the sun or in the cold, its body
temperature
remains the same. Impossible! Nonsense! But yes, you have disvovered
the
warm-bkooded animals. What happens? Internal processes keep its
temperature
constant.
The ruling climate theory thinks we add extra greenhouse gases into the
atmosphere, it
will become warmer, we remove GHGs, it wil be colder. But look, there
are
internal processes, however counterintuitive, that keep the
greenhouse temperature constrained. Either by redistributing the water
vapor or
the clouds, they maintain a constant "temperature" with a given
greenhouse function of g = 0.4, and a corresponding transfer function
and
planetary emissivity of f = 0.6.