12 New Scientific Papers: Oceans Cooling Globally As Glaciers Thicken

Antartica Global Cooling.jpg

“Contrary to expectations, climate scientists continue to report that large regions of the Earth have not been warming in recent decades.”

INTERESTING to see how the warmist community will spin the “science” from these latest inconvenient findings that contradict IPCC climate model predictions and the endless Hottest Year Evah PR claims.

NO doubt, Climate Crisis Inc … and the UN IPCC won’t go near it. And don’t expect to see empirical evidence of globally cooling oceans and thickening glaciers gleefully reported on CNN, BBC or ABC Australia. Any climate news that doesn’t fit the human-caused warming narrative is expressly ignored by the #FakeNews mainstream media, using their favoured and most effective propaganda weapon – confirmation bias.

MORE from Kenneth Richard via Pierre Gosselin’s excellent site NoTricksZone :

12 New Papers: North Atlantic, Pacific, And Southern Oceans Are Cooling As Glaciers Thicken, Gain Mass

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Graph Source Duchez et al., 2016

Contrary to expectations, climate scientists continue to report that large regions of the Earth have not been warming in recent decades.

According to Dieng et al. (2017), for example, the global oceans underwent a slowdown, a pause, or even a slight cooling trend during 2003 to 2013.  This  undermines expectations from climate models which presume the increase in radiative forcing from human CO2 emissions should substantially increase ocean temperatures.

The authors indicate that the recent trends in ocean temperatures “may just reflect a 60-year natural cycle“, the AMO (Atlantic Multidecadal Oscillation), and not follow radiative forcing trends.

Dieng et al., 2017    We investigate the global mean and regional change of sea surface and land surface temperature over 2003–2013, using a large number of different data sets, and compare with changes observed over the past few decades (starting in 1950). … While confirming cooling of eastern tropical Pacific during the last decade as reported in several recent studies, our results show that the reduced rate of change of the 2003–2013 time span is a global phenomenon. GMST short-term trends since 1950 computed over successive 11-year windows with 1-year overlap show important decadal variability that highly correlates with 11-year trends of the Atlantic Multidecadal Oscillation indexThe GMST 11-year trend distribution is well fitted by a Gaussian function, confirming an unforced origin related to internal climate variability.

We evaluate the time derivative of full-depth ocean heat content to determine the planetary energy imbalance with different approaches: in situ measurements, ocean reanalysis and global sea level budget.  For 2003–2013, it amounts to 0.5 +/− 0.1 W m−2, 0.68 +/− 0.1 W m−2 and 0.65 +/− 0.1 W m−2, respectively for the three approaches.    Although the uncertainty is quite large because of considerable errors in the climate sensitivity parameter, we find no evidence of decrease in net radiative forcing in the recent years, but rather an increase compared to the previous decades.
We can note that the correlation between GMST [global mean surface temperature] trends and AMO trends is quite high. It amounts 0.88 over the whole time span. At the beginning of the record, the correlation with PDO trends is also high (equal to 0.8) but breaks down after the mid-1980s.  The GMST and AMO trends shown in Figure 6 show a low in the 1960s and high in the 1990s, suggestive of a 60-year oscillation, as reported for the global mean sea level by Chambers et al. (2012). Thus the observed temporal evolution of the GMST [global mean surface temperature] trends may just reflect a 60-year natural cycle driven by the AMO.

Global-Ocean-AMO-Temperature-Correlation-1950-to-2014-Dieng-2017.jpg

Subpolar North Atlantic Cooling Rapidly Since 2005

According to Piecuch et al. (2017) there has been no net warming of the North Atlantic Ocean in the last quarter century.  The warming that occurred in the 10 years from 1994-2004 has been completely negated by an even more pronounced cooling trend since 2005.   The predominant (87%) cause of the warming was determined to be of the same natural (non-anthropogenic) origin as the subsequent cooling: advection, the movement/circulation of heat via internal processes.   In fact, human CO2 emissions are never mentioned as even contributing to the the 1994-2004 warming.

Piecuch et al., 2017    The subpolar North Atlantic (SPNA) is subject to strong decadal variability, with implications for surface climate and its predictability. In 2004–2005, SPNA decadal upper ocean and sea-surface temperature trends reversed from warming during 1994–2004 to cooling over 2005–2015. … Over the last two decades, the SPNA has undergone a pronounced climate shift. Decadal OHC and SST trends reversed sign around 2004–2005, with a strong warming seen during 1994–2004 and marked cooling observed over 2005–2015. These trend reversals were pronounced (> 0.1 °C yr−1 in magnitude) in the northeastern North Atlantic (south and west of Iceland) and in the Labrador Sea. … To identify basic processes controlling SPNA thermal variations, we diagnose the SPNA heat budget using ECCOv4. Changes in the heat content of an oceanic control volume can be caused by convergences and divergences of advective, diffusive, and surface heat fluxes within the control volume.  [Advective heat convergence] explains 87% of the total [ocean heat content] variance, the former [warming] showing similar decadal behavior to the latter [cooling], increasing over 1994–2004, and decreasing over 2005–2015. … These results demonstrate that the recent SPNA decadal trend reversal was mostly owing to advective convergences by ocean circulation … decadal variability during 1993–2015 is in largest part related to advection by horizontal gyres.

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Yeager and Robson (2017) also point out that, like it did from the 1960s to 1980s, the North Atlantic “has again been cooling”, a trend which they and others expect to continue.   Sea surface temperatures are no warmer today than they were in the 1950s.

Yeager and Robson, 2017    [W]hile the late twentieth century Atlantic was dominated by NAO-driven THC [thermohaline circulation] variability, other mechanisms may dominate in other time periods. … More recently, the SPNA [sub polar North Atlantic] upper ocean has again been cooling, which is also thought to be related to a slowdown in the THC. A continued near-term cooling of the SPNA has been forecast by a number of prediction systems, with implications for pan-Atlantic climate.

The Southern Ocean Has Been Cooling Since The 1970s, Contrary To Models

Latif et al., 2017    The Southern Ocean featured some remarkable changes during the recent decades. For example, large parts of the Southern Ocean, despite rapidly rising atmospheric greenhouse gas concentrations, depicted a surface cooling since the 1970s, whereas most of the planet has warmed considerably. In contrast, climate models generally simulate Southern Ocean surface warming when driven with observed historical radiative forcing. The mechanisms behind the surface cooling and other prominent changes in the Southern Ocean sector climate during the recent decades, such as expanding sea ice extent, abyssal warming, and CO2 uptake, are still under debate. Observational coverage is sparse, and records are short but rapidly growing, making the Southern Ocean climate system one of the least explored. It is thus difficult to separate current trends from underlying decadal to centennial scale variability.
Turney et al., 2017    Occupying about 14% of the world’s surface, the Southern Ocean plays a fundamental role in ocean and atmosphere circulation, carbon cycling and Antarctic ice-sheet dynamics. … As a result of anomalies in the overlying wind, the surrounding waters are strongly influenced by variations in northward Ekman transport of cold fresh subantarctic surface water and anomalous fluxes of sensible and latent heat at the atmosphere–ocean interface. This has produced a cooling trend since 1979.

READ Full Report here including; Southern Hemisphere Sea Ice expansion, Pacific Ocean cooling, Glaciers, Ice sheets stable and gaining mass…

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Record-low 2016 Antarctic sea ice was due to a ‘perfect storm’ of tropical, polar conditions – not ‘climate change’

“Scientists predict Antarctica’s ocean will be one of the last places on Earth to experience global warming. Eventually the Southern Ocean’s surface will begin to warm, however, and then sea ice there will begin its more long-term decline.”

Obligatory “however” thrown in, to fit AGW publishing requirements and ensure future funding!

Watts Up With That?

While winter sea ice in the Arctic is declining so dramatically that ships can now navigate those waters without any icebreaker escort, the scene in the Southern Hemisphere is very different. Sea ice area around Antarctica has actually increased slightly in winter — that is, until last year.

A dramatic drop in Antarctic sea ice almost a year ago, during the Southern Hemisphere spring, brought its maximum area down to its lowest level in 40 years of record keeping. Ocean temperatures were also unusually warm. This exceptional, sudden nosedive in Antarctica differs from the long-term decline in the Northern Hemisphere. A new University of Washington study shows that the lack of Antarctic sea ice in 2016 was in part due to a unique one-two punch from atmospheric conditions both in the tropical Pacific Ocean and around the South Pole.

After increasing slightly in recent decades, the sea ice extent around…

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Antarctic Record Temperature Con

More “fake (climate) news” …

And the photoshopped penguins 🐧 top it off…

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t Joe Public

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https://twitter.com/greenpeace/status/837005520313679872

Today’s fake news story comes from Greenpeace.

The supposed record comes from Esperanza. As Jim Steele at WUWT points out, Esperanza is at the northern tip of the Antarctic peninsula, at a latitude of 63.4S, just about as far outside the Antarctic Circle as you could get.

http://voices.lafayette.edu/files/2015/04/esperanza-base-300x300.jpg

And as WUWT also points out, the temperature was purely the product of a fohn wind.

The temperature of 63.5F was actually set in March 2015, but has only just been officially confirmed by the WMO. As the Capital Weather Gang at the Washington Post noted at the time, the previous record of 62.8F was also set at Esperanza as far back as 1961.

The implication now is that “balmy” temperatures of 63F are unheard of Antarctica, which is clearly nonsense.

And as we can see, monthly average temperatures in March 2015 were not in the…

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Antarctic Peninsula Has Been Cooling For Almost 20 Years, Scientists Confirm

From the department of “Global Warming settled science”…

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

From the “When it warms, it’s climate change; but when it cools, it’s natural variability” Dept:

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http://www.thegwpf.com/antarctic-has-been-cooling-for-almost-20-years-scientists-confirm/

One of the big climate lies is that the Antarctic Peninsula is one of the fastest warming places on Earth. (The key word here is “IS”)

This naturally leads on to propagation of the melting glaciers scare.

As I have shown before, for instance here, temperatures rose there from the time when we started measuring temperatures in the 1950s till the 1980s. However, since then temperatures have stopped rising.

Now, a new study by researchers from the British Antarctic Survey confirm that temperatures on the Antarctic Peninsula have actually been falling since the late 1990s.

This is the press release from Science Daily:

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The Antarctic Has Been Warmer Than Now For Most Of The Last 8000 Years

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

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http://onlinelibrary.wiley.com/doi/10.1002/2016GL068356/full

A paper recently published attempts to measure the relationship between ice accumulation and temperature in Antarctica for the last 31000 years.

The study is based in West Antarctica. I won’t go into the details, which were covered by WUWT here. But what was interesting were the temperature graphs included, based on ice cores.

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We can see that for most of the time since the end of the ice age temperatures have been much higher than now. We can also clearly see the sharp drop coinciding with the LIA, and that temperatures were similar to now in the MWP.

We are continually told that humans are pushing the earth’s climate into unknown territory, but once again we see this is not true. As far as the Antarctic is concerned, all the evidence points to the 20thC rise in temperatures being no more than a natural recovery…

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Greenland Meltdown Update

By literally every metric, including the great booga booga Greenland SeaLevelRise meltdown catatrophe, the theory of global warming is bust. Literally.

– Embarrassingly large Arctic recovery

– No warming in 20 years

– Cooling since 2000

– Record Antarctic Sea-Ice

– Record low ‘extreme’ US weather events (Hurricanes, Tornadoes)

– Greenland gaining millions of tons of ice on previous years.

What more ‘reality’ needs to happen to end the lie that CO2 (your energy supply) controls climate?

If CO2 did control climate, the Arctic would have melted, we would have warming to match the models, there would be ‘extreme’ weather, greenland would be melting and accelerating sea level rise, and we would not need to market “97%” or “consensus” or change our name to “climate change”.

Real Science

Climate fraudsters like Dr. James Hansen and Joe Romm are lying about Greenland “melting down”and saying that it will drown coastal cities.

The interior of Greenland never got anywhere close to the melting point in July.

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summit:status:weather

85% of Greenland’s surface has gained ice over the past year.

ScreenHunter_10041 Aug. 01 10.05

Greenland Ice Sheet Surface Mass Budget: DMI

The surface of Greenland has gained 250 million tons of ice over the past year.

ScreenHunter_10042 Aug. 01 10.07Greenland Ice Sheet Surface Mass Budget: DMI

There has been no change in the average rate of sea level rise over the past century. Fastest rates were from 1925 to 1950.

ScreenHunter_10043 Aug. 01 10.09

Data and Station Information for ATLANTIC CITY

There isn’t one shred of real word evidence to back up any of these criminals’ claims about a meltdown or catastrophic sea level rise.

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CNN Goes Full Propaganda On CO2

Real Science

Check out the top three stories on CNN’s web site

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A team led by Ala Khazendar of NASA’s Jet Propulsion Laboratory in Pasadena, California, found evidence of the ice shelf flowing faster and becoming more fragmented. The flow is creating large cracks in the ice shelf.

“These are warning signs that the remnant is disintegrating,” Khazendar said in a NASA press release. “Although it’s fascinating scientifically to have a front-row seat to watch the ice shelf becoming unstable and breaking up, it’s bad news for our planet.”

The collapse of the Larsen B Ice Shelf seems to have been caused by a series of warm summers on the Antarctic Peninsula, which happen during what in the Northern Hemisphere are winter months. Those trends built up to a particularly warm summer in 2002, according to NASA.

NASA: Antarctica’s Larsen B Ice Shelf to disappear – CNN.com

The breakup of Larsen B…

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