Sentences with phrase «of ao»

Below is a summary of AO S -2011-014:
They found that warming in the extra-tropical Northern Hemisphere was highly related to the two teleconnections, and it led them to conclude (hold your breath) that their results «do not support the scenario that the emerging influence of the AO - like pattern in the late 1980s can be attributed to the anthropogenic greenhouse effect.»
I saw that the model makes predictions such as «If the jets move north, then it may warm» and «If the solar surface becomes active, the intensity of the AO will drop»
As you say, the cause of the AO changes is critical.
You have previously accepted the power of the AO to act on the quantities of ozone and thus the temperature of the stratosphere.
Remember too that the strength of the AO is also affected by oceanic behaviour.
The break down of the vortex is a key component of the AO index which is hard linked to the behavior of the jet stream.
The position of the AO and AAO in the south determining which part of the globe is affected.
Siberian / eurasian warming during volcanic excursions (due to the positive phase of the AO) if you get the sign wrong eg Hanson or Schmidt in the various configurations show that there is indeed persistence of the ability to reproduce the wrong sign.
Stephen Wilde (07:14:23): In reply to Pamela Grey you wrote, «As you say, the cause of the AO changes is critical.
But forecasts of an increase in amplitude or even a phase reversal of the AO can lead to improved temperature forecasts on the weekly and monthly time scales.
On the other hand, during the negative phase of the AO (Arctic Oscillation), water motion in the Arctic Ocean is anticyclonic and the Beaufort gyre is strengthened, so that ice is retained and thickened both in the Canada Basin and along the Siberian coastline, where it may survive summer melting.
Variability in summer ice ‐ cover in the Chukchi Sea, as in the Barents Sea, has been correlated with the values of the AO and the NAO, and hence with the frequency of cyclonic depressions over the Arctic Ocean.
The negative phase of the AO indicates a disturbance of the typical large - scale surface pressure patterns across the Arctic and mid-latitudes, leading to milder weather over the Arctic and more wintry weather over the mid-latitudes, including Europe and the eastern U.S..
When depression activity over the Arctic is high, the indices of both AO and NAO are more easily inclined towards a positive state, with a stronger west circulation around the northern hemisphere and improved temperature isolation for the Arctic region — and that's the real paradox of this story, because positive AO and NAO are actually associated with milder winters in Europe and for instance the US.
It is obvious that there is a high degree of correlation of the AO index with temperature in the United States, with any possible lag between index and temperature anomaly less than the monthly temporal resolution.
It is hypothesized that these delayed responses reflect the dynamical influence of the AO on the thickness of the wintertime sea ice, whose persistent «footprint» is reflected in the heat fluxes during the subsequent spring, in the extent of open water during the subsequent summer, and the heat liberated in the freezing of the open water during the subsequent autumn.»
Figure 6 does show that month?to?month fluctuations of the AO are much larger than its long term trend.
But despite the minimal apparent involvement of AO / NAO in the wave propagation, this point that you present may have significant implications.
Moreover, it also includes a number of detection and attribution studies, the IPCC's «gold standard» in terms of inferring climate change and establishing consistency of AO - GCM simulations of greenhouse gas induced warming with observations.
People convinced as to the accuracy of AO - GCM (Atmosphere Ocean General Circulation Model) simulations may believe that these provide acceptable estimates of S, but even the IPCC does not deny the importance of observational evidence.
Typically, during a positive phase of the AO, surface winds push ice away from the shores of Siberia, and any young, thin ice that is subsequently formed is prone to melting in summer.
Does the current winter season detract from your conclusions, given the opposite nature of the AO and NAO in comparison to 09/10 and 10/11 (or any winter in the last 60 years)?
Circulation anomalies of the same sign in the troposphere tend to follow this weakening of the stratospheric vortex leading to a negative phase of the AO in the troposphere.
An accurate prediction of the AO could lead to improved seasonal temperature forecasts over the major population centers in eastern North America and Europe as it explains the largest fraction of temperature variance of any other climate mode over these regions.
But the interesting aspect is the impact of the AO which certainly affects short term temperatures in the Arctic.
Soon had also calculated the impact of the AO on the Frobisher Bay data and, unsurprisingly, used the seasonal correlation that had the highest correlation.
Changes in the mode of the AO propagate down from the stratosphere.
However, Madmind Studios is committed to keeping its promise in the Kickstarter campaign to launch Agony on the PC, PS4 and Xbox One, which is why the developer agreed to modify parts of the game to get an M (mature) rating instead of an AO.
When people watch videos of AO Tennis and AO International Tennis, they'll see two very different experiences.
I wish that an ESRB rating of AO weren't a commercial death sentence.
While we still have to wait for the PS4 and Xbox One version of AO Tennis, the mobile version of the game is out now both on Google Play and...
AO International Tennis is a more, well, international version of AO Tennis which was released at the start of this year, exclusively in Australia.
Now the Auditor has come prepared, fresh from an EFA briefing and 150 pages of EFA Accounts Direction, they recognise the jaunty carefree walk of an AO walking to their Waterloo.
This sort of AO preparation can overload their attention settings.
Looking on through door panel windows, they notice, now diminishing rapidly, a distinct absence of jauntiness in the body language of their AO.
Divided Attention The EFA too has concerns and have concluded that the attention levels of the AO are on two levels.
Each AO then goes on to a checklist for students to check over their work and see if they have hit the criteria of each AO, as well as grade descriptors on the 1 - 9 system to assess where each of their assessment objectives are currently at.
The slideshow also includes a full explanation of each AO in student friendly language.
AO International Tennis is a more, well, international version of AO Tennis which was released at the start of this year, exclusively in Australia.
We've also rounded - up reviews of AO International Tennis below.
The game itself doesn't possess enough personality (or challenge) on its own to stand out as unique in the admittedly small field of AO games.
I have to say I am a fan of the AO + Mist.
The measure for an effective probiotic can be different for person to person - For example, someone with oily skin might find after using the good probiotic of the AO + Mist that his skin is less oily, while someone with dry skin might find his skin is more hydrated.
During the positive phase of the AO, cold air is characteristically locked up over the Arctic by a strong polar vortex, and the mid-latitudes tend to be mild.
At the heart of the AO system is a six - inch - wide deformable mirror that changes its shape up to 2,000 times per second to cancel out atmospheric distortion; the resulting images are therefore ten times sharper than previous images taken with the telescopes.
NIRSPEC can also be used with Keck II's adaptive optics (AO) system to combine the powers of the high spatial resolution of AO with the high spectral resolution of NIRSPEC.
In a related editorial, Niklhil C. Munshi, M.D., of the Dana - Farber Cancer Institute, Boston, writes: «The study by Landgren et al has brought clarity to the risk of AO [Agent Orange] exposure and plasma cell disorder.
However, the use of ao and midori are otherwise quite distinct.
You can save # 40 on a GoPro Hero 6 Black courtesy of AO on eBay.
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