Sentences with phrase «by low clouds»

Brient Alb is based on the correlation in CMIP5 models between ECS, and the relationship of shortwave (SW) reflection by low clouds over tropical oceans (TLC) with SST.
The statement of P&B is somewhat odd as the high - latitude marine areas are almost continuously covered by low clouds; and for the cloudless case the Fresnel formulas show that the light from a Sun low over the horizon is reflected almost as much by water than by the irregular surface of the ice pack.
The implication of this optical depth bias that owes its source to biases in both the LWP and particle sizes is that the solar radiation reflected by low clouds is significantly enhanced in models compared to real clouds.
Projections differ widely among climate models, and differences in the solar reflection by low clouds over tropical oceans account for much of the spread in climate projections across current models.
Climate models projecting that much less sunlight will be reflected by low clouds when the climate warms indicate that CO2 concentrations can only reach 470 ppm before the 2 ℃ warming threshold of the Paris agreement is crossed — a CO2 concentration that will probably be reached in the 2030s.
Unfortunately the sky is overcast and the volcano is completely obscured by low clouds.

Not exact matches

Cloud computing helps many small businesses by lowering prices and improving efficiency.
Cloud computing can provide savings — as much as 50 % — for smaller businesses by lowering their upfront investments and even freeing them from having to set up IT functions on - site.
Rometty has been steering Big Blue toward areas such as cloud - based services, security software and data analytics, while trimming its traditional hardware business by exiting low - margin businesses.
Lightspeed grew its customer base by staying on top of retail trends, constantly adding new features like mobile checkout functionality, and adapting its business model to the cloud, giving clients access to data and analytics while keeping overhead low.
We would go into each small business and do an IT audit and determine how much money could be saved by moving their IT infrastructure to low cost hardware and cloud hosted services.
The Kolcraft Cloud Side by Side Umbrella Stroller is a very low budget stroller.
Earth - based observers had trouble seeing the ejecta, because the densest part of the debris cloud flew low across the lunar surface and was hidden by a high ridge.
By contrast, this year witnessed low pressure over the Arctic, which helped bring sun - blocking clouds that helped keep temperatures cool in the spring, Meier said.
But apparently, the high and low - density lumps are partially bound together, most likely by magnetic fields linking distant clouds of gas and dust.
We think these are caused by dense gas clouds becoming separated from lower density gas.»
Observations by Akatsuki found a high speed equatorial current in the lower to middle cloud layer, though what drives it remains unexplained.
This large amount of water also explains the unusually low levels of sulphur measured by a NASA satellite in the Rabaul cloud.
With higher CO2 levels and temperatures, low - level cloud shrank by up to 10 per cent, letting in even more solar radiation (Journal of Climate, vol 23, p 5844).
By analyzing this data over the following six months, the researchers found that clouds that grew at the lowest temperatures required extremely high relative humidity in order for water vapor to form an ice crystal around a dust particle.
Albedo modification might also work by using aerosols to seed cloud formation in a lower atmospheric layer called the troposphere.
When they then bombarded this «cloud» with low - energy electrons like those produced by cosmic rays, chlorine was produced.
This is probably distorted by clouds and haze high in the atmosphere, in a region where atmospheric pressure is otherwise very low
Astronomers are puzzled by the scalloped band of low - lying clouds (left of the planet's center) and the small storms (bright blotches at right) dotting the northern polar region.
Observations by Japan's Venus climate orbiter Akatsuki have revealed an equatorial jet in the lower to middle cloud layer of the planet's atmosphere, a finding that could be pivotal to unraveling a phenomenon called superrotation.
At the conference this week, he intends to suggest that bands seen by Venus Express in the lowest layer of cloud, about 45 km above the surface, could be volcanic ash, a striking signature that future balloon missions could confirm.
During the mid-1990s in a University of Colorado physics lab, Wieman enlisted lasers to bring matter as close to absolute zero as anyone is likely to get — a temperature so low that atoms freeze together into quantum - mechanical clouds predicted by Einstein but never before observed.
In reality, cloud seeding is pretty low tech: A tank of silver iodide is topped by a burner and surrounded by a perforated - metal wind arrester.
Every Kuiper belt object and Oort cloud entity is a geologic fossil, preserved at low temperatures, largely unaltered by time, and made up of the material from which the solar system formed 4.5 billion years ago.
Cloud computing lowers energy costs for users and cuts greenhouse gas emissions by streamlining information - crunching into single facilities on speedy machines, proponents say.
Every Kuiper belt object and Oort cloud entity is a geologic fossil, preserved at low temperatures, largely unaltered by time, and made up of the material from which the solar system formed.
Acoustics of Fish Schools and Bubble Clouds: Experimental evidence and theoretical descriptions of low frequency resonances associated with fish schools and other wave induced bubble clouds, organized by Orest Diachok
«Particles in Venus» lower clouds contain sufficient mass balance to harbor microorganisms, water, and solutes, and potentially sufficient biomass to be detected by optical methods,» the researchers wrote in their study, which was published on March 30.
Instead, they noticed low, small clouds on the top of the boundary layer, which by end of day were organized into trails up to 200 km long, hanging off the island's west end.
Unless low - level cloud albedo substantially decreased during this time period, the reduced solar absorption caused by the reported enhancement of cloud cover would have resulted in cooling of the climate system that is inconsistent with the observed temperature record.»
The photos taken by New Horizons» cameras show that the low - lying cloud candidates all lie near the terminator — the line dividing day from night — suggesting that the colder conditions present in these areas may be key to cloud formation on Pluto.
The melt has been very limited by cloud and low temperatures over the last week, and there... Continue Reading Melting restarts in earnest
ENSO events, for example, can warm or cool ocean surface temperatures through exchange of heat between the surface and the reservoir stored beneath the oceanic mixed layer, and by changing the distribution and extent of cloud cover (which influences the radiative balance in the lower atmosphere).
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When they're intercepted by a group of seemingly helpful sorts and brought back to a low - rent Cloud City, Tris meets David (Jeff Daniels), who appears to be at the top of this particular food chain.
From one moment to the next, crisp fresh air grabs you by the lungs, the cabin's artificially generated 72 degrees drop by half as low - hanging clouds loom above.
Both of the HDX tablets are powered by the latest version of Fire OS — Fire OS 3.0 «Mojito», which starts with Android and adds cloud services, a content - forward user interface, built - in media libraries, productivity apps, and low - level platform enhancements to integrate Amazon's digital content and improve performance for Kindle Fire tablets.
The company could keep the price of its tablet lower than competitors by reducing the amount of flash memory available and bundling 20 GB of Cloud Storage with the purchase of a slate.
However, the Kindle Fire won by a nose, not only because of its lower price and free cloud storage, but because it is part of Amazon's impressive ecosystem of e-books, Amazon apps and streaming video content through the Amazon Prime service.
It aims to bring superior returns at low risk by combining cloud technologies with machine - learning algorithms.
By late afternoon, the wind increases and begins to cool the onshore marine layer, allowing the fog and low clouds offshore to progress inland without evaporating.
The low - altitude stratus clouds that make up the June Gloom cloud layer form over the nearby ocean, and are transported over the coastal areas by the region's prevailing westerly winds.
It isn't all bad for Microsoft as the stock has had a great run off of the stock market lows of 2009 powered by their efforts in cloud computing.
«By enabling high - speed communication, low - latency and simultaneous connectivity, 5G, which is expected to be commercialized in the near future, is a technology which we view as having immense potential, since it can connect all portable devices to the cloud.
This image of a «cloud» by Vik Muniz — a self - described «low - tech illusionist» — is actually a photograph of cotton balls fixed to a surface made to look like the sky.
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