Sentences with phrase «soot on»

Signs of failure include soot on countertops and vents, and inefficient heating.

If there is soot on the underside of the mantel, it could indicate a fireplace with chronic back - drafting.

Any darkening or soot on the outlet is evidence of a spark or a small fire at some point in the past, and that's downright dangerous.

Previous studies have examined the effect of airborne or snowbound soot on global climate and temperatures.

Soot on snow melts next to clean snow and temperatures drop like a rock after Mt Pinatubo blows it's top.

Other factors being investigated are the impact of lakes on Greenland's glacial surfaces, the effect of dust and soot on the ice sheet (which have been shown to have a major impact in accelerating melting in Himalayan glaciers), and how surface meltwater affects ice flow into the ocean (previous research has shown that is speeds it and is increased by short term weather extremes).

Is there more soot on the snow and ice?

soot on snow 7.

Read more: Stanford University Aerosols Also Implicated in Glacier Melting, Changing Weather Patterns Other research examining the effects of soot on melting glaciers and changing weather pattens in South Asia has reached similar conclusions: Beyond increasing atmospheric warming, because the soot coats the surface of the snow and ice it changes the albedo of the surface, allowing it to absorb more sunlight and thereby accelerating melting.

soot on snow» worse is soot in air «7.

As we are told that one of the causes of melt in the Arctic is soot pollution, which becomes more prevelant in summer as melting ice leaves the soot on the surface, the ice is obviously not fresh.

Estimating that flux is a major challenge, and so it's not too surprising that different teams of scientists have ended up with markedly different estimates for the net effect of soot on the climate.

Wildfires are thought to be contributing to the warming process, as soot on glaciers and ice sheets prevents the reflection of incoming solar radiation back out into space.

I recall reading about plans the Mitre Corporation proposed to flood the centre of Africa to alter the world's climate, as well as the perennial sprinkling of soot on the poles.

Furthermore, while soot on the snow / ice surface will enhance melt, soot and other aerosols in the atmosphere have a cooling effect that would slow melt.

Black soot on multiyear ice is a player in albedo space because, unlike water, it's albedo remains low regardless of sun low on the horizon or not.

Besides emissions of greenhouse gases, humans are constantly changing their environment which does have an impact (e.g. turning a corn field into an asphalt parking lot or massive deforestation in the world's major tropical rainforests or laying down a carpet of black soot on ice sheets).

Compared with a previous laboratory study the effects of soot on the snow were not as prominent in the outdoor conditions.

«Our research indicates that soot on snow can be a large player in the region's climate, but it's not the only factor.

Putting soot on the ice to prevent the expansion of the poles.

I was alive then, and I can remember the CIA put forward proposals to do things like scatter soot on the Antarctic, dam the Gulf Stream and create a huge lake in the middle of Africa.

The UN was so concerned about man - made Global Cooling during the 1970's that they wanted to melt the Arctic by spreading black soot on it:

A bit of soot on ice under sunlight allows melting to occur, even when the temperature is 0C.

As for the bears & the boreal thaw, I strongly suggest a review of the studies of V. Ramanathan & Charlie Zender on the effects of soot on snow & ice.

The accumulation of soot on the summer snows of mountaintops and glaciers all over the globe.

Referring to a 2004 paper examining the impact of soot on albedo, Goddard fabricates a conclusion by Hansen: «In 2004, Dr Hansen... explained that most of Arctic warming and melting is due to dirty snow from soot, not CO2.»

re # 1 my educated guess about the effects of soot on glaciers would be if the soot were to settle on the glaciers it would have the same effect of natural soil and rock.

Among the many noted works on view are 13 films by Polke, including eight which have never before been available; a performance made for West German television that was last seen when it aired in 1972; and a group of monumental paintings made entirely of soot on glass that have never been exhibited in the United States.

The carefully edited selection of work from 1958 to 2012 includes her early use of a welding blowtorch to deposit velvety layers of black soot on paper, muslin, and canvas.

Kounellis's own topical references in the late 60s and 70s were, in contrast, often so subtle as to be almost unrecognisable: a patch of soot on a wall might refer to the extinguished flames of radicalism, or, more simply, to the elemental forces of fire and earth.

Otto Piene Feuerleiter, 1967 pigment and soot on paper 26 7/8 x 18 7/8 inches (68,3 x 47,9 cm) 30 3/4 x 22 3/4 inches (78 x 57,8 cm) frame Collection of The Art Institute of Chicago

Otto Piene Red Sky, 1967 pigment and soot on paper 18 7/8 x 26 7/8 inches (47,9 x 68,3 cm) 22 1/2 x 30 3/4 inches (57,2 x 78 cm) frame SW 09230 Private Collection

Otto Piene Untitled (Raster - Rauchzeichnung), 1959 soot on paper 28 x 39 1/3 inches (71 x 100 cm) 31 3/4 x 42 3/4 inches (81 x 109 cm) frame Private Collection

Otto Piene 3 Black Flowers, 1967 pigment and soot on board 26 7/8 x 37 5/8 inches (68,3 x 95,6 cm) 30 3/4 x 41 3/8 inches (78 x 105 cm) frame Private Collection

Otto Piene Fear Flower, 1967 pigment and soot on paper 26 3/4 x 18 3/4 inches (68 x 48 cm) 30 3/4 x 22 5/8 inches (78 x 57,5 cm) frame Private Collection

Two works involving taxidermied butterflies sold for $ 40,000 (roughly $ 49,300), and a work that incorporates soot on canvas, covered by a unique plexiglass case, sold for $ 65,000 (nearly $ 80,200).

Solo presentations include Sarah McKenzie's realistic paintings of exhibitions in museums, galleries and at art fairs at Denver's David B. Smith Gallery; Frances Goodman's portraits of femme fatales, intriguingly constructed from hand strung sequins on canvas at South Africa's SMAC; the Haas Brothers whimsical «Mini Beast» sculptures at Austin's Lora Reynolds Gallery; and Claudio Parmiggiani's haunting still lives, rendered in smoke and soot on board, at Simon Lee Gallery, which has spaces in London, New York and Hong Kong.

Graphite - and - soot on paper in a particular 1963 for Bontecou seemed ominous, as if she were divining that the blackness held all colors shadowing a void below.

Untitled (soot on glass)(1990) stands away from the wall as if there should be something other than a mere shadow behind it, perhaps a metaphor for all history.

Smoke and soot on wood, 45.28 x 33.86 inches.

Wolfgang Paalen, Fumage (Smoke Painting)(c. 1938), oil, candle burns and soot on canvas, 10-3/4 ″ x 16-3/8 ″; courtesy The Morgan Library & Museum

The exhibition consisting of his multi-medium pieces includes within it's range films that polke made, a performance that was made for West German television in 1972 and paintings that are comprised of soot on glass that have never been shown before in the United States.

One of the things that makes this show different from others is that we have, for the first time, his films, his Xeroxes, works made with soot on glass, as well as the drawings and objects and photographs.

Failure of an unheated sensor is usually caused by the buildup of soot on the ceramic element, which lengthens its response time and may cause total loss of ability to sense oxygen.

One could find fault with some wobbly elements of the production design: most of the ragged clothing on the poverty - stricken characters looks brand new rather than worn to the fraying point, while carefully applied smudges of soot on the photogenic cast's faces barely suggest a life in grime.

The model can also suggest the most effective way to reduce soot on the plateau, easing the amount of warming the region undergoes.

The strong heating caused by soot on snow and in the atmosphere can change air circulation over the Plateau, leading to a broader impact on climate.»

«Soot on snow in the northwest plateau causes more warming than all other sources in the area,» said corresponding author Hailong Wang, an atmospheric scientist at PNNL.

«Soot on snow in the northwest plateau causes more warming than all other sources in the area.

Scientists in the mid-20th century observed the haze, as well as fine - grained layers of dust and soot on the region's surface, suggesting a fallout of pollutants.