Sentences with phrase «more positive phase»

Indeed, the majority of climate models suggest global warming will produce a more positive phase of the NAM during this century, although the models, and the modeling community, are not in complete agreement.

Our modeling experiments have shown that the S.H. ozone hole appears to produce a more positive phase of the NAM.

Lower height / pressure near the pole relative to the mid-latitudes is a sign of a more positive phase of the NAM.

It's not certain, but there are indications that one should expect a more positive phase AO.

It is a more positive phase in your life and you will see how much the debt encroached on your lifestyle and freedom.

Thompson and Solomon (2002) showed that the Southern Annular Mode (a pattern of variability that affects the westerly winds around Antarctica) had been in a more positive phase (stronger winds) in recent years, and that this acts as a barrier, preventing warmer air from reaching the continent.

When your child is in this phase of self mastery, back off and try again later when s / he moved into the more positive phase of self mastery.

If this is the case with your daughter - then back off and try again later when s / he moved into the more positive phase of self mastery.

This means that rather than oscillating between positive and negatives events, the dipole will get increasingly stuck in the positive direction, oscillating between less positive phases and more positive phases.

Not exact matches

The internal phase changes that separate matter positive potential energy from gravitation negative potential energy are no more mysterious than other phase changes like separating ice from water.

In Phase 3 Liverpool like to pressure with more intensity because there will be a higher chance for a positive break for their fast attackers.

Having generated an approving cheer in relation to the unequal formal departure date she dared to tell none other than the deified Jacob Rees Mogg that the European Court would inevitably have some jurisdiction during the transition phase, or what she calls the implementation phase (a phrase coined by David Davis to make the process seem more positive).

A new phase 3 study in some of the most difficult - to - treat patients, women with endocrine - resistant disease, showed that the newly approved drug, palbociclib, more than doubled the time to cancer recurrence for women with hormone - receptor (HR +) positive metastatic breast cancer.

The readings revealed a shift in the Antarctic Oscillation (AAO), the seesawing pattern of pressure that controls the winds around the South Pole: in recent years, it seems, the AAO has been spending more time in its positive, strong - wind phase.

Women tend to be more social, outgoing, and positive in the first half of their cycle (i.e. the follicular and ovulatory phases) and more inwardly focused, sensitive, and easier to fatigue in the second half (the luteal / pre-menstrual and menstrual phase).

We would just like to see more positive energy around conversations of pregnancy and birth, regardless of what phase of it someone is in.

Although there are early signs of positive benefits for children's learning where the phase is well understood and fully implemented, benefits are generally «more evident in areas of children's wellbeing rather than standards».

For the most part, I've not seen much evidence to suggest that internal variations alone can bring the climate to a new state on decadal timescales, even if the internal fluctuations do not completely average out over decades (e.g.,, the PDO being in a positive phase more than a negative phase during the timescale of consideration).

More importantly in the context of your comment, the maximum positive meridional overturning streamfunction anomalies are found to be almost precisely in phase with the maximum SSTs over the entire North Atlantic basin, including the tropical Atlantic and Carribean (see Figure 3 in the paper; SSTs shown on the left side panel, associated meridional overturning streamfunction anomalies shown on the right side panel).

The chart (generated by Ignatius Rigor for Dot Earth) shows the state of the Arctic Oscillation, a pattern of atmospheric pressure that has two phases, positive and negative (somewhat like the more familiar cycle of El Niño and La Niña in the Pacific).

I would assume those oscillations are not readily modeled, but the literature suggests several modelers believe the positive phases are controlled by CO2 and become more persistently positive with increasing CO2.

Apparently the current belief (discussed starting on page 18, and like most such statements accompanied by a caveat that much more research is needed) is that the PDO itself is closely linked to global warming, which is to say we can expect it to spend a lot more time in the positive phase as global warming progresses.

The notion of an H2O positive feedback (which probably is present on a clear day) is squashed by this process.While warmer air can hold exponentially more water vapor, presumably increasing greenhouse effects (an process the IPCC hangs its collective hat on), it is also this exact same property that vastly improves the chances of convective and phase change heat transport by thunderstorms.

We are pleased to recognize the positive impact with over $ 18 million in supplies, equipment, utilities and fuel sourced from local businesses during the construction phase and more than $ 20,000 contributed to local organizations to assist in their missions.»

You just need to add that more zonal jets when the sun is active widen the subtropical high pressure cells and allow more energy into the oceans to skew Enso in favour of El Nino over and above the basic 60 year periodicity so as to get the observed millennial climate cycling.and the temperature stepping from one PDO positive or negative phase to the next.

It was great to see the momentum build immediately behind the phasing out of coal after the joint UK / Canada announcement yesterday, particularly given US attempts to promote coal at these talks, and more of these positive initiatives will be necessary if we are to increase the ambition of the Paris Agreement.

The effect is not large as there is no prior reason to expect a positive phase of a significant slow oscillation for the period 1970 - 2000, but including more alternatives for natural variations has certainly some influence on the resulting likelihoods.

When the Arctic Oscillation swung to a positive phase, thicker multiyear ice was blown out from the Arctic into the north Atlantic.10 As a result the thinner replacement ice now melts more rapidly each summer, and biologically that is highly beneficial.

Since the mid 1990s the NAO has changed from a strong positive phase to a more neutral phase.

To point out just a couple of things: — oceans warming slower (or cooling slower) than lands on long - time trends is absolutely normal, because water is more difficult both to warm or to cool (I mean, we require both a bigger heat flow and more time); at the contrary, I see as a non-sense theory (made by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the water warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly cooling, but I feel strange that they are heating up so much to reverse global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands» warming is led by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have waters warming slower than lands, and because lands» temperatures are often measured in a not so precise way (despite they continue to give us a global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better waters» temperatures trend; — metropolis and larger cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town / city, you will know how easy they get very warmer than air during day, and how much it can slow night - time cooling) and overall having airports nearer to cities (if not becoming an area inside the city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).

Importantly, phase changes in the PDO have a propensity to coincide with changes in the relative frequency of ENSO events, where the positive phase of the PDO is associated with an enhanced frequency of El Nin˜o events, while the negative phase is shown to be more favourable for the development of La Niña events.

Following from this the North Atlantic Oscillation (NAO) * and to a lesser extent the Arctic Oscillation (AO) are more likely to return to a positive phase, with depressions following a course over the North Atlantic.

A more frequent positive phase is associated with a more active Sun due to cooling of the polar stratosphere (less mesospheric ozone descending through the polar vortex) and consequent lifting of the polar tropopause.

But, you're making the same claim that this is the cause of the pause, when it's more likely that a positive AMO and PDO both simultaneously warmed the Northern Hemisphere at the end of the 20th century, the History of the late 30's had the same high temps (and melted Arctic), which were followed by cold PDO phase.

And wouldn't you know it, some research indicates climate change could to push the mode into the positive phase more often if emissions continue on their current trend, meaning that these wild wintertime melt events could occur more regularly as well.

Thus solar activity has associated positive feedback when more active and negative feedback when less active, dramatically magnifying Earth's thermal response to changes in solar activity and explaining how fractions of Wm - 2 change in direct solar radiation translate to many Wm - 2 effect between positive and negative phases of relative solar activity.

There have been similar experiments with sea ice changes (by Clara Deser for instance), and while there is a negative NAO response, this too is a very small signal, and far too small to be detectable in the 5 years or so in which we have had these exceptionally low summer sea ice minimum, and on top of which have to compete with the CO2 - driven trend towards slightly more positive NAO phase.

Cloud cover decreases significantly during the positive PDO phase, allowing more sunlight to reach the earth's surface.

With the global economy appearing to enter a more stable and positive phase, now is the time to equip your organisation with the digital skills to take advantage.

The evaluation of the early effects (short - run) of SSLP found mixed effects, with beneficial effects for some groups, but adverse effects for children from families with higher needs and experiencing greater disadvantage.3 Results from the second phase of the evaluation were more positive.

ChalleNGe has served more than 100,000 young people through a program model that includes an unusual and promising mix of features: a five - month residential phase with military - style discipline and a focus on promoting positive youth development and a postresidential phase built around mentoring.

This leads to the third phase, more advanced (sometimes only accomplished in couples therapy): the simple yet enormous challenge to own how you've come across to your spouse, appreciate that their experience of you hasn't always been positive, and be open to receiving whatever they say.

However, this evidence is sparse and more research is needed to capture changes in family resources, appraisals and positive experiences over phases of child development.