Examination of the temperature record over this period
shows a slight cooling, peaking in 1992 - 1993, but these temperatures were certainly not â $ ˜unprecedentedâ $ ™, nor did they exceed the bounds of observed variability, yet it is well accepted that the cooling was attributable to the eruption.
-- since 2001 the models projected warming of 0.2 C per decade while the actual record
shows slight cooling.
Climate models show an increasing warming trend with altitude, but balloon data
shows a slight cooling with altitude in the tropics.
PMOD
shows a slight cooling trend.
The writing is on the wall, after 23 years of no significant warming and the last 8 years
showing a slight cooling trend, there is every chance that we could see a steeper cooling trend arrive, PDO, AMO, Livingston and Penn (ap?).
In the last 35 years of global warming, the sun has
shown a slight cooling trend.
Various independent measurements of solar activity all confirm the sun has
shown a slight cooling trend since 1978.
Some models actually
show a slight cooling of the southern oceans for a while, and all show it not keeping up with the rate at which the waters to the north warm — for a somewhat longer period of time.
He further argues that even the average temperature of the Northern Hemisphere has not increased steadily; during one week of March,
it showed a slight cooling despite the increase in solar radiation.
It is dismaying that Josh Willis continues with this slanting of the findings of science when he has admitted elsewhere that the buoys
show slight cooling, insignificant though it may be.
-- First ARGO results
showed slight cooling from 2003 to 2008 (Willis» «speed bump»); the ARGO data was then «corrected» to show slight warming instead (I have not seen a publication where the reason and extent of the «corrections» made is made transparent for all to see)
I believe that going back 30 years with Steig's data will
show a slight cooling to no trend in temperatures and more cooling (not significantly different than 0, however) going back 25 years.
These measurements first
showed slight cooling of the upper ocean, then (after some corrections to the raw data) slight warming, but it is still too early to say whether or not these measurements really mean anything.
But we only have measurements that amount to anything since ARGO started in 2003, and they first
showed slight cooling and (after some adjustments) now show slight warming.
The trend actually
showed slight cooling of our atmosphere, believe it or not!
Not exact matches
Secondly, it hangs its hat on one particular reconstruction that
shows cooling, while other results and independent analyses indicate
slight warming.
The black line
shows a
slight downward trend due to
cooling temperatures (more on the grey line later).
UPDATE: I read the Scafetta paper which claims the ACRIM data (which
shows slight warming) is more accurate than the PMOD data (
slight cooling) because it
shows closer agreement with the TSI reconstruction by Krivova and Solanki.
The nameless kid you control frequently gets lost in animation loops that can't be broken, every change of direction or
slight incline another excuse for the animation team to
show you something they think is
cool when all you really want is to carry on playing a game without being
shown another Vine of a kid falling over.
However, interest in more recent international developments remained
slight, as was
shown by the
cool reception given to several exhibitions - a small
show of works by Monet, Pissarro, Renoir, Sisley, d'Espagnat, Maufra and Moret, held in the Amsterdam artists» society Arti et Amicitiae early in 1900; the large retrospective of Toorop in the Buffa Gallery in February 1904; and the Van Gogh retrospective in summer 1905 organized by Theo Van Gogh's widow in the Stedelijk Museum.
«We
show that the climate over the 21st century can and likely will produce periods of a decade or two where the globally averaged surface air temperature
shows no trend or even
slight cooling in the presence of longer - term warming,» the paper says, adding that, «It is easy to «cherry pick» a period to reinforce a point of view.»
In addition, local inhomogeneities are variable; some urban stations
show little or no warming, or even a
slight cooling, relative to rural neighbors.
In particular, the characters visit Punta Arenas (at the tip of South America), where (very pleasingly to my host institution) they have the GISTEMP station record posted on the wall which
shows a long - term
cooling trend (although
slight warming since the 1970's).
The data
shows warming on the Antarctica Penninsula and
slight cooling in the interior.
Data from 3,000 scientific robots in the world's oceans
show there has been
slight cooling in the past five years, never mind that «80 % to 90 % of global warming involves heating up ocean waters,» according to a report by NPR's Richard Harris.
Interestingly, the paper «Climate Trends and Global food production since 1980» (Lobell, Schlenker, Costa - Roberts, in Sciencexpress, 5 May, Science 1204531) confirms my finding of the absence of climate change in the USA: «A notable exception to the [global] warming pattern is the United States, which produces c. 40 % of global maize and soybean and experienced a
slight cooling over the period... the country with largest overall share of crop production (United States)
showed no [adverse] effect due to the lack of significant climate trends».
This would have
shown that the 1940s was the warmest period of the 20th century, and that there had been very
slight cooling post the 1940s.
Here's the past 15 years» HadCRUT3 record, which
shows slight (if statistically insignificant)
cooling, as I wrote: http://www.woodfortrees.org/plot/hadcrut3vgl/from:1997.5/trend/plot/hadcrut3vgl/from:1997.5
U.S. sees «
slight cooling trend» since 2005 — NOAA
shows «the pause» in the U.S. surface temperature record over nearly a decade — U.S.
cools from 2005 through 2014:
Since ARGO measurements started in 2003 the first estimate in 2008
showed slight upper ocean
cooling; the corrected and extended estimate
shows around 2 x10 ^ 22 Joules warming = around 0.02 C (0 - 700m)
His model
showed a
slight warming from CO2 and a
slight cooling from human pollution, not enough to really matter, and when combined they essentially cancelled each other out.
These
show a
slight net
cooling (i.e. a «pause» in the warming) since 1/1/2001.
My suspicion is that there is a bias in interpretation of XBT data to maintain the idea that the warming of the upper ocean since 1976 is due to increased co2, and the rescaling of XBT data works to reduce the impact of the ARGO data, which
shows a «
slight cooling» according to Craig Loehle and Josh WIllis (before his arm was twisted), and only a very
slight increase according to Levitus 2010.
The same HadCRUT3 record
shows that from 1998 through 2011 there was indeed a very
slight (but statistically insignificant)
cooling trend, so Rose's statement was technically correct.
Look at the Kaufman et al. temperature graph in my article.It
shows a couple of
slight warmings as well as a
slight cooling for LIA but a straight line for 2000 years is a reasonable overall approximation to it.
First they
showed slight net
cooling, then (after some corrections were made) they
show slight warming.
As can be seen from the curve below, the HadCRUT3 «globally and annually averaged land and sea surface temperature anomaly»
shows slight (if statistically insignificant)
cooling over the past 15 years (180 months).
Negative PDO years
show no trend at all, or
slight cooling.
AN INCONVENIENT TRUTH... the official thermometers at the U.S. National Climate Data Center
show a
slight global
cooling trend over the last seven years, from 1998 to 2005.
Implication: As SST - SH has been
showing a
cooling trend for 17 years, whereas SST - NH
shows a warming trend, the global SST trend should be a (
slight)
cooling but not a flat / slightly warming one.
Oh, hang on - are you now saying that humans are causing global warming after a couple of thousand years of
slight global
cooling as
shown by Marcott et al and others?
That's what the record
shows, BBD (two records, GISS and UAH
show very
slight warming, two records, HadCRUT and RSS
show very
slight cooling = in summary, «it has stopped warming»)
This is illustrated by the green curve in Fig. 12, which
shows cooling until 2038,
slight warming to 2073 and then
cooling to the end of the century, by which time almost all of the 20th century warming will have been reversed
Ending the data then means it is possible to
show a
slight warming trend since 1997, but 2011 and the first eight months of 2012 were much
cooler, and thus this trend is erased.
Easterling and Wehner (2009)
showed that «the climate over the 21st century can and likely will produce periods of a decade or two where the globally averaged surface air temperature
shows no trend or even
slight cooling in the presence of longer - term warming.»
We have seen a total linear warming of 0.041 C per decade or 0.66 C over the entire 160 - year HadCRUT record (this has occurred in 3 statistically indistinguishable 30 - year warming cycles, with 30 - year cycles of
slight cooling in between, as Girma has
shown us graphically).
The region continues to
show year - over-year price gains of 8.9 %, however the
slight cooling of short term price performance is far from confirmation that the metro's progress has subsided.
Instead of the
cool blues, grays, and whites popular in 2015, the 2016 color forecasts
show a
slight shift into warmer blues, greens, grays, and creamy whites.