Sentences with phrase «such as aerosol»

They accounted for the known orbital forcing and also considered other possible feedbacks, such as the aerosol loading of the atmosphere.

Medinger recommended disinfecting furniture and surfaces around the house when the dog recovers from the flu by using general household disinfectants such as aerosol sprays and cleaners.

Possible allergens, aside from the rabbit, include: hay, dust mites or mold in the cage, cleaning products such as aerosol sprays, or outdoor pollens.

All of the special features of the Virage such as the aerosol section front grille, revised side strake design, bi-xenon headlights, glass switches and the welt feature in the interior.

At EMSL, the GA helps users advance molecular science in areas such as aerosol formation, bioremediation, catalysis, climate change, hydrogen storage, and subsurface science.

If you are nursing, stay away from insecticides (especially in airborne forms such as aerosols or coils).

This shows that the temperature response, even to a geographically defined forcing such as aerosols, shows little overlap with the spatial pattern of forcing itself — although of course there is some overlap.

Be careful when using household products such as aerosols, cleaners and polishes.

This shows that the temperature response, even to a geographically defined forcing such as aerosols, shows little overlap with the spatial pattern of forcing itself — although of course there is some overlap.

The Nature commentary by Penner et al. on which this argument is based actually says that on top of the global warming caused by carbon dioxide, other short - lived pollutants (such as methane and black carbon) cause an additional warming approximately 65 % as much as CO2, and other short - lived pollutants (such as aerosols) also cause some cooling.

This would be some combination of warmings and coolings due to natural and / or human influences such as aerosols, instabilities in ocean currents, Length - Of - Day (LOD) fluctuations, the stadium wave (Wyatt and Curry), the 3M effect (me, December 17, Global Environmental Change section, this AGU Fall Meeting), etc. etc..

Forcing agents such as aerosols, ozone and land albedo changes are highly heterogeneous spatially and temporally.

Still the bottom line is that concentrations of warming and cooling agents such as aerosols, haze and reflecting chemicals, dust and smoke, are constantly increasing.

My question woiuld be: What happens when human related forcing such as aerosols, sulfur emission, etc. act in opposition to other human related forcing such as greenhouse gas emissions?

Again - if you are leaving out major forcings such as aerosols, you are basically guaranteed to have incorrect results.

In August 2010, Nature published a commentary by Penner et al. which mainly focused on the uncertainty regarding the effect short - lived pollutants (such as aerosols and black carbon) have on the climate.

Unfortunately, reducing the short - lived cooling pollutants such as aerosols would cause a warming effect of similar magnitude, and so CO2 remains the primary pollutant of concern.

«[S] atellite - based retrievals will never be able to be as accurate or precise as ground - based in - situ instruments, as the measurements are always affected by other confounding factors such as aerosols, which can never be fully eliminated with passive remote sensing (see Chapter 4).

... The observed patterns of change over the past 50 years can not be explained by natural processes alone, nor by the effects of short - lived atmospheric constituents (such as aerosols and tropospheric ozone) alone.

Not exact matches

Use an aerosol insecticide for flying insects but be sure to put away any exposed food, such as fruits.

Now, research suggests that for the past decade, such stratospheric aerosols — injected into the atmosphere by either recent volcanic eruptions or human activities such as coal burning — are slowing down global warming.

While it is still possible that other factors, such as heat storage in other oceans or an increase in aerosols, have led to cooling at the Earth's surface, this research is yet another piece of evidence that strongly points to the Pacific Ocean as the reason behind a slowdown in warming.

We have more than doubled the global concentration of aerosols such as soot since pre-industrial times

Toxins and nicotine have been measured in that aerosol, such as formaldehyde, acetaldehyde, acetic acid and other toxins emitted into the air, though at lower levels compared to conventional cigarette emissions.

Larger aerosol particles greater than 100 nanometers, such as soot or black carbon, are known to help seed clouds.

Satellites can continuously, online 24/7, monitor some compounds, such as CO2, ozone and aerosols, almost planet - wide.

Since the 1990s, scientists have been discussing using aircraft to inject aerosols, such as sulfates, into the atmosphere as a form of geoengineering to mimic volcanic eruptions that sometimes cool the planet by casting shades of particulate matter.

These chemical compounds were once emitted by dry cleaning processes, old refrigerators, and aerosols such as hairspray.

A third key hypothesis involves acidic aerosols released at volcanic sites, such as acid fog, dispersed throughout the atmosphere, and interacting subsequently with the finer components of soil as a source of widespread hydrated iron - sulfate salts.

Taking factors such as sea surface temperature, greenhouse gases and natural aerosol particles into consideration, the researchers determined that changes in the concentration of black carbon could be the primary driving force behind the observed alterations to the hydrological cycle in the region.

The computer model determines how the average surface temperature responds to changing natural factors, such as volcanoes and the sun, and human factors — greenhouse gases, aerosol pollutants, and so on.

The researchers found that viscosity is everything — at a certain point, a liquid, such as honey, becomes so thick that aerosols are no longer produced.

Ironically, if the world burns significantly less coal, that would lessen CO2 emissions but also reduce aerosols in the atmosphere that block the sun (such as sulfate particulates), so we would have to limit CO2 to below roughly 405 ppm.

The theory of dangerous climate change is based not just on carbon dioxide warming but on positive and negative feedback effects from water vapor and phenomena such as clouds and airborne aerosols from coal burning.

The intensity of this return pulse also allows scientists to infer other properties, such as the composition of clouds, and the abundance and sizes of aerosols,.

«Long term, our goal is to be able to predict how much precipitation we can expect to form when certain aerosols such as dust are coming toward us,» says Prather.

Some of those gases in the chimney system such as chlorofluorocarbons (found in refrigerants and aerosols) and bromine compounds (found in products such as fire extinguishers) are man - made and can become trapped in the stratosphere, lingering there for years.

Non-polar glacial ice holds a wealth of information about past changes in climate, the environment and especially atmospheric composition, such as variations in temperature, atmospheric concentrations of greenhouse gases and emissions of natural aerosols or human - made pollutants... The glaciers therefore hold the memory of former climates and help to predict future environmental changes.

Current research methods such as ice - core drilling can produce high - quality records of aerosols and soot going back centuries and even millennia, he says, and «these written accounts provide a good complement» to the data.

Funded by the U.K. government, SPICE was set up in 2010 by British research institutions to investigate whether aerosols, such as sulfate particles, could be injected into Earth's stratosphere to scatter sunlight back into space, thereby stalling global warming.

Most of these are derived from studying the modern atmosphere, which is heavily polluted with aerosols such as airborne soot.

Events such as the Chernobyl nuclear disaster and nuclear weapons testing would have been expected to affect aerosol production in the atmosphere, but no such effects could be seen.

The models, which factor in natural effects such as solar winds and volcanic eruptions, along with anthropogenic forcings like greenhouse gases and aerosols, match these precipitation variations accurately in trend and reasonably well in magnitude.

The device would have measured ozone concentration, gases involved in ozone depletion, and aerosols such as those from the eruption of Mount Pinatubo in the Philippines.

During the American Physical Society's Division of Fluid Dynamics (DFD) Meeting, Nov. 23 - 25, 2014, in San Francisco, Calif., Thomas Seon and Elisabeth Ghabache, researchers working for CNRS & UPMC at the Institute d' Alembert, in France, and their colleagues will describe the intricate roles of bubble shape, capillary waves, gravity and liquid properties in bubble - bursting jet dynamics, which form the prelude to aerosols — including unexpected results which should help pave the road to the control of bubble - bursting aerosols and may even find more novel applications such as the fine - tuning of aroma diffusion in champagne or wine.

Preliminary analyses show that most of the pollution was sulphate aerosols — along with dust and carbonaceous particles such as black carbon.

The researchers» unexpected results should help pave the road to the control of bubble - bursting aerosols and may even find more novel applications such as the fine - tuning of aroma diffusion in champagne or wine.

Ueno says that once aerosols are in the stratosphere they become very stable and can last for years, compared with days or weeks in the troposphere, and they can activate compounds such as chlorine that destroy the ozone layer.

Satellites such as NASA's CloudSat and CALIPSO (Cloud - Aerosol Lidar and Infrared Pathfinder Satellite Observations) can probe the internal structure of Antarctic clouds, but in only a narrow ribbon as seen directly beneath the spacecraft's orbit.

While a large amount of aerosols that exist in the Earth's atmosphere are naturally occurring — created by processes such as mechanical suspension by wind or sea spray — much is produced as a result of industrialization.