particulates
particulate matter , PM (abbreviation) **

The particulates in the indoor air, he found, had dropped 90 percent.

It is caused by air pollution in the form of particulates.

Very likely, the smoke is particulates from the reaction described.

These two factors result in better separation of dust particulates.

State plans to comply with the rules on particulates are not due for at least six years.

When the are combined with particulates in the air, the result is smog.

Meanwhile, tiny particulates can also have pronounced human health effects.

Sources of particulates can be man made or natural.

Beyond that, though, global temperatures will still rise as we reduce particulates.

The great majority of deaths are due to fine airborne particulates.

The 1020 was said to be a moderate emitter of particulates.

In no other surrounding communities were particulates found to be above acceptable levels.

Amendments Nos 10 and 11 cover exactly the same sort of problem but for particulates.

One previous diagram showed the effects of particulates on temperatures.

For example, the build up of particulates allows other contamination to occur.

Air pollution:- the release of chemicals and particulates into the atmosphere.

Children breathe diesel particulates as they stand on sidewalks, waiting to board.

And wood turned out to be environmentally problematic, with its nasty particulates.

Most diesel particulates are in the same size range and should be regarded as dangerous for this reason.

Under American law, particulates have long been closely regulated.

With this compromise we are at last effectively tackling the problem of fine particulates.

The rivers contained particulates that fell to the lake bed beneath.

"That will by itself lead to reductions in both particulates and nitrogen oxide."

Ask if he uses "high efficiency" air filters, which remove nearly all the particulates.

And particulates can make the respiratory tract susceptible to infection.

Sources of particulate matter can be man made or natural.

What are the health effects from exposure to fine particulate matter?

The first is the health damage caused by "particulate matter."

The main air pollution problem in Egypt is the particulate matter.

Scientists found an 83 percent reduction in airborne particulate matter.

Also a film presents less surface area to a chemical than does particulate matter.

By far the most important factor is fine particulate matter pollution in urban air.

Conveyors are sometimes used to carry away the particulate matter.

The reduction in ozone and other particulate matter can benefit human health.

Pollution as a result of particulate matter, in other words fine dust, is a clear threat to human health.

Medical management of the health condition should not change because it was associated with exposure to particulate matter.

The measurement only applies to particulate matter, not to gases.

They argued that "car exhaust is an important source of particulate matter but it's not the only one."

Of course, ocean water contains much particulate matter, but this does not cause the "blue" color.

Diesel particulate matter is highest near the source of emission.

His eyes stung as fine particulate matter cascaded into them from above.

Visible exhaust smoke is particulate matter, but it's not only carbon.

Dry particulate matter spilled onto the floor from broken pipes.

Particulate matter emissions are highly regulated in most industrialized countries.

Despite these improvements, this region still does not meet federal standards for ozone and particulate matter.

Increased tree cover will increase the amount of particulate matter intercepted from the air.

This cannot occur without particulate matter in the atmosphere.

The indirect routes include attachment to particulate matter, and through the food web.

Create air pollution; tyres break down over time and turn into particulate matter.

Further research revealed that particulate matters pose serious cancer risk to the human body.