Sentences with phrase «shown by the ice»

Had he done so, he would have drawn a line that went up only 1/3 of the distance implied by the simple correlation with CO2 shown by the ice core record.

The continued rise in CO2 after temperatures start to drop, as shown by the ice cores, can not be explained by AGW without aerosols.

They could well have been higher over the last 2,000 years, or 10,000 years, and they were certainly higher 100,000 years ago during the Eemian Interglacial, as is shown by the ice cores.

Not exact matches

Locals will tell you about the joyful stir Clinton would cause by showing up at favorite hangouts, like Mad Martha's ice cream shop in Edgartown.

As I've said before and I'm sure will say again, I am continually astounded by the creativity shown in these challenges, but this green tea and Shetland seaweed ice - cream from Elizabeth's Kitchen is off the scale.

I got to watch him for a few games last year when he came to Toronto (both regular season and playoffs) and you knew by the way he was dominating when on the ice, he was gearing himself up to play in the show.

Spend Mother's Day weekend taking in a Northbrook tradition: a renowned ice show put on by the community's 2018 Icettes, featuring high - level figure skating plus choreography.

You can put his fears to rest by reassuring him that the ice cream truck will come tomorrow if he misses it today, Grandma will wait for him to wake up and you'll tape the cartoon show so he can watch it later.

Following a season of grueling practices and hard - fought games, football and ice hockey players who had no outward sign of head trauma showed worrisome changes in brain structure and cognitive performance that weren't shared by athletes who competed in varsity sports such as track, crew and cross-country skiing, according to a report published Wednesday in the journal Neurology.

Drone footage taken on Feb. 14, 2018 in Schenectady County shows four portions of the Mohawk River, which is covered by a 17 - mile ice jam.

An Equestrian Park made up of new arenas and stabling for up to 1,000 horses that would make central New York the show horse capital of the Northeast; an expanded midway and a 50,000 square foot ice - plex that would be used for hockey games and tournaments; an RV park and campground with 1,000 full - service sites; and a film - friendly streetscape that could be used by movie makers.

«Our research shows for the first time that classical systems such as artificial spin ice can be designed to demonstrate topological ordered phases, which previously have been found only in quantum conditions,» said Los Alamos National Laboratory physicist Cristiano Nisoli, leader of the theoretical group that collaborated with an experimental group at the University of Illinois at Urbana - Champaign, led by Peter Schiffer (now at Yale University).

The data showed that, in comparison to today, the Atlantic Ocean surface circulation was much weaker during the Little Ice Age, a cool period thought to be triggered by volcanic activity that lasted from 1450 - 1850.

The thermodynamic model developed by VTT Technical Research Centre of Finland research scientists shows that under certain conditions ice warms and melts when an item of material slides across its surface.

Maps of Europa's heat and ionosphere made by the Galileo spacecraft in the 1990s show the plumes» location was warmer than the surrounding ice.

These photos show UV - irradiated amorphous water ice observed by a transmission electron microscope as the temperature rose (25K / -248 C / -414 F, 70K / -203 C / -333 F, 96K / -177 C / -287 F, 120K / -153 C / -243 F).

An Ice Age paleontological - turned - archaeological site in San Diego, Calif., preserves 130,000 - year - old bones and teeth of a mastodon that show evidence of modification by early humans.

The new look at features spotted long ago by Earth - based radars, Paige said, shows «fairly conclusively that they are predominantly composed of thermally stable water ice.»

MESSENGER's maps of polar craters match up nicely with earlier imagery of the poles, taken by Earth - based radars, which showed anomalously bright features — patches that reflected radio waves much better than the surrounding terrain, just as ice does.

To their surprise, the ice bubbled like boiling water at temperatures between -210 C / -346 F and -120 C / -184 F. Analysis of the gas showed it to be hydrogen molecules, which the researchers believe were formed from methanol and ammonia broken up by UV irradiation.

Even then, many experts disputed this, and satellite measurements have since shown the two sheets are already losing enough ice to raise sea level by 1.3 millimetres a year and climbing.

Satellite data show that, between 1979 and 2013, the summer ice - free season expanded by an average of 5 to 10 weeks in 12 Arctic regions, with sea ice forming later in the fall and melting earlier in the spring.

Scientific observations show that in the Arctic, warming temperatures have led to a 75 % loss in sea ice volume since the 1980s, and recent reports suggest the Arctic Ocean will be nearly free of summer sea ice by 2050, said Sullivan.

This expedition landed on the southwestern confines of the Ross Sea, and, by its explorations, showed that the great ice barrier is in reality the front of an enormous ice field or glacier, mainly floating on the surface of an extended bay or sea, and fed by glaciers coming down from the elevated land on the westerly side and probably also on the eastern.

The new Arctic Now product developed by the Finnish Meteorological Institute shows with one picture the extent of the area in the Northern Hemisphere currently covered by ice and snow.

The findings, which were published today in the journal Nature Climate Change, show that limiting warming to 2.7 degrees Fahrenheit (1.5 degrees Celsius) would reduce the likelihood of an ice - free Arctic summer to 30 percent by the year 2100, whereas warming by 3.6 degrees Fahrenheit (2 degrees Celsius) would make at least one ice - free summer certain.

Thousands of marks on the Antarctic seafloor, caused by icebergs which broke free from glaciers more than ten thousand years ago, show how part of the Antarctic Ice Sheet retreated rapidly at the end of the last ice age as it balanced precariously on sloping ground and became unstabIce Sheet retreated rapidly at the end of the last ice age as it balanced precariously on sloping ground and became unstabice age as it balanced precariously on sloping ground and became unstable.

«We were also able to verify that sea ice cover does indeed impede ocean swell from reaching the coastline by showing which regions of sea ice impact the intensity of microseisms.

Their results show that East Greenland has been actively scoured by glacial ice for much of the last 7.5 million years — and indicate that the ice sheet on this eastern flank of the island has not completely melted for long, if at all, in the past several million years.

The research showed that, compared to pure snow and ice, the reflectivity of the glacier (known as the «albedo») can be reduced by up to 80 % in places where coloured microbial populations are extremely dense, leading to the darkening of the glacier surface.

One of the studies, led by University of Vermont geologist Paul Bierman, concludes that East Greenland — like the coastal scene shown in this image from near Tasiilaq — has been actively scoured by glacial ice for much of the last 7.5 million years.

With scientific projections showing that melting ice will dramatically increase polar shipping opportunities by 2050, the decisions could have implications for decades, analysts say.

But later analysis showed that these signals were caused by spheres of ice between 18 and 80 micrometres across.

But new modeling studies by Marchant and his team have shown that sublimation of deeply buried ice is extremely slow, less than a tenth of a millimeter per year.

At the other end of the world, the recent satellite data show that the rate of melting of Arctic sea ice has accelerated from 2.5 per cent per decade, as shown by the Nimbus data, to 4.3 per cent per decade.

An earlier study based on maps of the Antarctic ice produced by American weather satellites, by Joe Jacka and colleagues at the Australian Antarctic Division in Hobart, Tasmania, showed a similar decline in Antarctic sea ice.

Previous work by coauthor Beth Shapiro, professor of ecology and evolutionary biology at UC Santa Cruz, had shown that the bison populations north and south of the ice sheets were genetically distinct by the time the corridor opened.

This is very important, as plants captured by the advancing ice cap 6,000 years ago are now emerging along its retreating margins, which shows that Quelccaya is now smaller than it has been in six thousand years.

Elsewhere in the world, volcanoes were erupting, as shown by higher levels of sulfates in ice cores from Greenland and Antarctica.

Another thing that ice core showed, as others have before, is that the great swing in temperature between glacial and interglacial periods was invariably accompanied by great swings in the amount of greenhouse gases in the atmosphere: When the greenhouse goes up, the ice sheets go down.

Data reported by NASA's New Horizons New Horizons mission to the Pluto system shows unusual terrain in this region, which features a large deposit of nitrogen ice with a pattern of polygons that are thickest at their centers and dip at their edges.

«Dust particles have been shown to be efficient ice nuclei, which may influence the monsoon by changing clouds» properties,» Jin said.

Giant Ice Age species including elephant - sized sloths and powerful sabre - toothed cats that once roamed the windswept plains of Patagonia, southern South America, were finally felled by a perfect storm of a rapidly warming climate and humans, a new study has shown.

In their study, the scientists show how the ice - filled subsidence bowl developed gradually over the course of six months to become eight by eleven kilometers wide and up to 65 meters deep.

In a study published in the actual volume of Nature Communications, geo - and climate researchers at the Alfred - Wegener Institute, Helmholtz Centre for Polar - and Marine Research (AWI) show that, in the course of our planet's history, summertime sea ice was to be found in the central Arctic in periods characterised by higher global temperatures — but less CO2 — than today.

We show that high - altitude southern Greenland, currently lying below more than 2 kilometers of ice, was inhabited by a diverse array of conifer trees and insects within the past million years.

Measurements of local gravitational anomalies by the GRACE satellites show that the Greenland ice sheet, particularly in its southern reaches, is rapidly losing mass.

New data show ice shelves are collectively losing 100 billion tons of ice per year, and glaciers have accelerated by up to 70 percent.

This picture, taken in February 2011 by EO - 1 satellite, shows ice in the frigid water of the northwest Pacific swirling around the snow - covered island.

MELT ZONE The Totten ice shelf (shown here) holds back a massive glacier, which drains a France - sized portion of East Antarctica and could raise sea levels by at least 3.5 meters if it slides into the sea.