Sentences with phrase «atmospheric rivers in»

Another ensemble of models shows a 35 percent increase in the number of days with landfalling atmospheric rivers in western North America.

Prior to 2004, fewer than 10 studies mentioned atmospheric rivers in any given year; in 2015, about 200 studies were published on the matter.

They Shift With The Seasons During the winter, atmospheric rivers in the Pacific generally shift northward and westward, Bryan Mundhenk of Colorado State University and colleagues concluded in a study.

Climate Change Could Alter Them A recent study led by Christine Shields of the National Center for Atmospheric Research suggests that climate change could push atmospheric rivers in the Pacific toward the equator and bring more intense rains to southern California.

University of Georgia geography and atmospheric sciences researchers provide the first detailed climatological analysis of Southeastern atmospheric rivers in a new study published in the International Journal of Climatology.

«Overall, we found that atmospheric rivers in the Southeast were fairly common and most prevalent during the winter,» Debbage said.

Not exact matches

Coal that's mined in Wyoming's prolific Powder River Basin has the same atmospheric impact whether it's burned at home or in a power plant outside of Shanghai.

Using information on how atmospheric rivers have previously behaved in response to these oscillations, they found that the quasi-biennial oscillation matters — a lot.

In previous work, the researchers have uncovered key stages of the Madden - Julian Oscillation that affect far - off weather, including atmospheric rivers.

The CSU researchers created a model that can accurately predict atmospheric river activity in the western U.S. three weeks from now.

A cloud over a mountain may look stationary, but it more closely resembles a standing wave in a river — an atmospheric river.

While atmospheric rivers vary in size and shape, those containing large amounts of water vapor, strong winds, and that stall over watersheds vulnerable to flooding, can create extreme rainfall and floods.

«Given that atmospheric rivers over the Atlantic and Pacific oceans appear as coherent filaments of water vapor lasting for up to a week, and that Lagrangian coherent structures have turned out to explain the formation of other geophysical flows, we wondered whether Lagrangian coherent structures might somehow play a role in the formation of atmospheric rivers,» said study coauthor Vicente Perez - Munuzuri, a physicist at the University of Santiago de Compostela in Spain.

This has led to a large decrease in sulfur emissions, and less atmospheric deposition of sulfate to agricultural fields, and consequently, declining sulfate concentrations in rivers.

According to the study, winter flooding in the UK is set to get more severe and more frequent under the influence of climate change as a result of a change in the characteristics of atmospheric rivers (ARs).

In 2016, researchers reported the first use of a deep - learning system to identify tropical cyclones, atmospheric rivers and weather fronts: loosely defined features whose identification depends on expert judgement.

A study published this year by Bradley Udall, senior water and climate research scientist with the Colorado Water Institute at Colorado State University, and Jonathan Overpeck, professor of hydrology and atmospheric sciences at the University of Arizona, found that during the drought years of 2000 - 2014, the river surrendered a third of its flow because of higher temperatures in the upper basin.

Mass has done work that suggests atmospheric rivers, at least along the West Coast, should become more intense in the future with warming, but that the effect today is still small.

When atmospheric rivers hit land, they bring more than a third of the rainfall that the western states typically receive in the course of an entire year.

These included model structure complexity, atmospheric forcing and the human influences on streamflow reflected in the observed streamflow in regulated rivers.

However, it is unclear whether some areas will see larger increases in atmospheric river days than others.

They compared two simulations, present and future, of atmospheric rivers determined from the vertically integrated water vapor flux to quantify the changes in atmospheric rivers that make landfall over western North America.

In a warmer climate, the atmosphere can hold even more moisture, so it is not surprising that the number of atmospheric river days will increase in the futurIn a warmer climate, the atmosphere can hold even more moisture, so it is not surprising that the number of atmospheric river days will increase in the futurin the future.

Results: A strikingly large increase in the number of atmospheric river days awaits the U.S. west coast if climate warming remains relatively unchecked.

The continual drop in oceanographic pH (increase in acidity) is arguably one of the most worrying effects of atmospheric carbon, as up to 40 % of the CO2 released will eventually be dissolved into the world's oceans, lakes, and rivers.

The fractional increase in atmospheric river days falls between 50 % and 600 %, depending on the seasons and landfall locations.

Researchers charge global warming with projected significant increases in the frequency of both extreme precipitation and landfalling atmospheric rivers

In one sentence: A strikingly large increase in the number of atmospheric river days awaits the U.S. west coast if climate warming remains relatively unchecked, according to researchers from Pacific Northwest National LaboratorIn one sentence: A strikingly large increase in the number of atmospheric river days awaits the U.S. west coast if climate warming remains relatively unchecked, according to researchers from Pacific Northwest National Laboratorin the number of atmospheric river days awaits the U.S. west coast if climate warming remains relatively unchecked, according to researchers from Pacific Northwest National Laboratory.

This study found that associated with a poleward shift of the subtropical jet in the North Pacific basin, the number of atmospheric river days increases much more significantly in Alaska during spring because both increased moisture and increased wind speed gang up to increase the frequency of atmospheric rivers.

Why It Matters: On average, atmospheric rivers hit the western United States only a few times each winter, but they transport significant amounts of moisture that converges in the mountains producing heavy precipitation.

In the hands of the whizzes at SVS, spreadsheets and data turn into a trippy array of bubbles representing gamma rays, or a satellite's view of water vapor swirling into atmospheric rivers.

The preliminary results of this study have been on our website since the time the flooding happened, but now we have looked not only at the rainfall, but also the influence of anthropogenic greenhouse gas emissions on the atmospheric circulation and how this propagates from rainfall, to river flow down to the direct impact of flooded houses in the river catchment zones.

For the hydrological modelling of the Thames river catchment done at CEH we showed that the changes in atmospheric circulation and precipitation caused higher peak 30 - day river flow, while flood risk mapping revealed a small increase in flood risk for properties in the Thames catchment.

In some cases it forms «atmospheric rivers».

We had an example of this in the U.K. last Winter, 2015/2016, following the v. strong El Nino, and the atmospheric river effect which brought record rainfall and flooding to much of the British Isles.

These moisture plumes are sometimes called «atmospheric rivers,» which are responsible for some of the most damaging flooding events along the U.S. West Coast, particularly in California.

A NOAA website on atmospheric rivers contains this fascinating statistic that illustrates just how much moisture can be transported by winds in the mid-to-upper atmosphere: «A strong atmospheric river transports an amount of water vapor roughly equivalent to 7.5 - 15 times the average flow of liquid water at the mouth of the Mississippi River.&rriver transports an amount of water vapor roughly equivalent to 7.5 - 15 times the average flow of liquid water at the mouth of the Mississippi River.&rRiver.»

According to the National Oceanic and Atmospheric Administration (NOAA), up to half of the yearly precipitation along the West Coast comes in just a few atmospheric river events.

We talk about why atmospheric rivers love to land in Britain.

Higher rates of rain fall there, which is then channeled into valleys, agitates rivers that aren't ready for the gush of water, said Jeff Weber, an atmospheric scientist at the University Corporation of Atmospheric Research, in Boulder, Colo..

Laura McHugh's atmospheric novel Arrowood is set in Keokuk, in the south - east of Iowa, where the Des Moines River meets the Mississippi.

The lyrical text and atmospheric illustrations, rendered in watercolor and pastel, depict the dusty plains and beautiful rock formations as well as such common dangers as thunderstorms, icy rivers, and buffalo stampedes.

Cross the river and you're in Trastevere, one of Rome's loveliest, most atmospheric neighbourhoods.

See all of Geoff's Classes on ArtTutor Living and working in the Peak District, it's no surprise that many of Geoff's atmospheric paintings feature the diverse and beautiful landscape of the region, with its meandering rivers, steep dales and valleys, farms and villages.

Since the 17th century, the sea has captured the imagination of countless artists who have explored diverse aspects of the planet's waterways in tranquil views of rivers, harbors, and coastlines; tempestuous images of storms, shipwrecks, and sea monsters; and depictions of the unique atmospheric effects of the coastal environment.

The figurative work becomes more wistful and supposedly lyrical as the forties progress, culminating in the «Hammersmith» paintings of semi-abstracted atmospheric river and outdoor scenes, such as The Gardens of Hammersmith No. 2, made at about the same time as his first forays into abstract painting and collage.

With moods ranging from tranquil to tempestuous, the works capture the realistic in depictions of rivers, harbors, coastlines and the atmospheric effects of the coastal environment, and the frightening or fantastical, in storms, shipwrecks and sea monsters.

Permafrost thawing and precipitation in drainage basins of Arctic rivers are projected to intensify with escalating atmospheric temperatures and thereby enhance the mobilization of soil organic matter to the Arctic Ocean32, 33, 34, 35, 36.

Meteorological scientists warn that the changes in heat composition and air pressure over the Tibetan Plateau may have implications beyond Asia's river basins, as shifting dynamics of the atmospheric circulatory system over the plateau could change wind and monsoon patterns across much of the world.

Damming of the river has resulted in the build - up of highly methanogenic sediments under a shallow water column, facilitating the transformation of fixed CO2 to atmospheric CH4.